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remove legacy lpc11u chip driver

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hathach 2018-12-03 16:33:54 +07:00
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hw/mcu/nxp/lpc11uxx/CMSIS_CORE_LPC11Uxx/history.txt
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History of updates to CMSIS_CORE_LPC11Uxx
===========================================
18 July 2013
------------
CMSIS library project using ARM Cortex-M0 CMSIS files as
supplied in ARM's CMSIS 3.20 March 2013 release, together
with NXP's device specific files taken from old
CMSISv2p00_LPC11Uxx project.
Note files are built -Os for both Debug and Release
History of updates to CMSISv2p00_LPC11Uxx
=========================================
2 June 2011
-----------
Updated version of core_cm0.h from ARM (V2.03, dated
23. May 2011) - with main change being removal of
core debug registers (which are not accessible from
application code on Cortex-M0).
8 April 2011
------------
Minor fix to LPC11Uxx.h to change LPC_CT32B1_BASE from
0x40014000 to 0x40018000
23 March 2011
-------------
LPC11Uxx CMSIS 2.0 library project using ARM
Cortex-M0 CMSIS files as supplied in ARM's CMSIS 2.0
December 2010 release, together with device/board
specific files from NXP.

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hw/mcu/nxp/lpc11uxx/CMSIS_CORE_LPC11Uxx/inc/LPC11Uxx.h
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/****************************************************************************************************//**
* @file LPC11Uxx.h
*
*
* @brief CMSIS Cortex-M0 Core Peripheral Access Layer Header File for
* default LPC11Uxx Device Series
*
* @version V0.1
* @date 21. March 2011
*
* @note Generated with SFDGen V2.6 Build 3j (beta) on Thursday, 17.03.2011 13:19:45
*
* from CMSIS SVD File 'LPC11U1x_svd.xml' Version 0.1,
* created on Wednesday, 16.03.2011 20:30:42, last modified on Thursday, 17.03.2011 20:19:40
*
*******************************************************************************************************/
// ################################################################################
// Minor fix 8 April 2011 - changed LPC_CT32B1_BASE from 0x40014000 to 0x40018000
// ################################################################################
/** @addtogroup NXP
* @{
*/
/** @addtogroup LPC11Uxx
* @{
*/
#ifndef __LPC11UXX_H__
#define __LPC11UXX_H__
#ifdef __cplusplus
extern "C" {
#endif
#if defined ( __CC_ARM )
#pragma anon_unions
#endif
/* Interrupt Number Definition */
typedef enum {
// ------------------------- Cortex-M0 Processor Exceptions Numbers -----------------------------
Reset_IRQn = -15, /*!< 1 Reset Vector, invoked on Power up and warm reset */
NonMaskableInt_IRQn = -14, /*!< 2 Non maskable Interrupt, cannot be stopped or preempted */
HardFault_IRQn = -13, /*!< 3 Hard Fault, all classes of Fault */
SVCall_IRQn = -5, /*!< 11 System Service Call via SVC instruction */
DebugMonitor_IRQn = -4, /*!< 12 Debug Monitor */
PendSV_IRQn = -2, /*!< 14 Pendable request for system service */
SysTick_IRQn = -1, /*!< 15 System Tick Timer */
// --------------------------- LPC11Uxx Specific Interrupt Numbers ------------------------------
FLEX_INT0_IRQn = 0, /*!< All I/O pins can be routed to below 8 interrupts. */
FLEX_INT1_IRQn = 1,
FLEX_INT2_IRQn = 2,
FLEX_INT3_IRQn = 3,
FLEX_INT4_IRQn = 4,
FLEX_INT5_IRQn = 5,
FLEX_INT6_IRQn = 6,
FLEX_INT7_IRQn = 7,
GINT0_IRQn = 8, /*!< Grouped Interrupt 0 */
GINT1_IRQn = 9, /*!< Grouped Interrupt 1 */
Reserved0_IRQn = 10, /*!< Reserved Interrupt */
Reserved1_IRQn = 11,
Reserved2_IRQn = 12,
Reserved3_IRQn = 13,
SSP1_IRQn = 14, /*!< SSP1 Interrupt */
I2C_IRQn = 15, /*!< I2C Interrupt */
TIMER_16_0_IRQn = 16, /*!< 16-bit Timer0 Interrupt */
TIMER_16_1_IRQn = 17, /*!< 16-bit Timer1 Interrupt */
TIMER_32_0_IRQn = 18, /*!< 32-bit Timer0 Interrupt */
TIMER_32_1_IRQn = 19, /*!< 32-bit Timer1 Interrupt */
SSP0_IRQn = 20, /*!< SSP0 Interrupt */
UART_IRQn = 21, /*!< UART Interrupt */
USB_IRQn = 22, /*!< USB IRQ Interrupt */
USB_FIQn = 23, /*!< USB FIQ Interrupt */
ADC_IRQn = 24, /*!< A/D Converter Interrupt */
WDT_IRQn = 25, /*!< Watchdog timer Interrupt */
BOD_IRQn = 26, /*!< Brown Out Detect(BOD) Interrupt */
FMC_IRQn = 27, /*!< Flash Memory Controller Interrupt */
Reserved4_IRQn = 28, /*!< Reserved Interrupt */
Reserved5_IRQn = 29, /*!< Reserved Interrupt */
USBWakeup_IRQn = 30, /*!< USB wakeup Interrupt */
Reserved6_IRQn = 31, /*!< Reserved Interrupt */
} IRQn_Type;
/** @addtogroup Configuration_of_CMSIS
* @{
*/
/* Processor and Core Peripheral Section */ /* Configuration of the Cortex-M0 Processor and Core Peripherals */
#define __MPU_PRESENT 0 /*!< MPU present or not */
#define __NVIC_PRIO_BITS 3 /*!< Number of Bits used for Priority Levels */
#define __Vendor_SysTickConfig 0 /*!< Set to 1 if different SysTick Config is used */
/** @} */ /* End of group Configuration_of_CMSIS */
#include "core_cm0.h" /*!< Cortex-M0 processor and core peripherals */
#include "system_LPC11Uxx.h" /*!< LPC11Uxx System */
/** @addtogroup Device_Peripheral_Registers
* @{
*/
// ------------------------------------------------------------------------------------------------
// ----- I2C -----
// ------------------------------------------------------------------------------------------------
/**
* @brief Product name title=UM10462 Chapter title=LPC11U1x I2C-bus controller Modification date=3/16/2011 Major revision=0 Minor revision=3 (I2C)
*/
typedef struct { /*!< (@ 0x40000000) I2C Structure */
__IO uint32_t CONSET; /*!< (@ 0x40000000) I2C Control Set Register */
__I uint32_t STAT; /*!< (@ 0x40000004) I2C Status Register */
__IO uint32_t DAT; /*!< (@ 0x40000008) I2C Data Register. */
__IO uint32_t ADR0; /*!< (@ 0x4000000C) I2C Slave Address Register 0 */
__IO uint32_t SCLH; /*!< (@ 0x40000010) SCH Duty Cycle Register High Half Word */
__IO uint32_t SCLL; /*!< (@ 0x40000014) SCL Duty Cycle Register Low Half Word */
__IO uint32_t CONCLR; /*!< (@ 0x40000018) I2C Control Clear Register*/
__IO uint32_t MMCTRL; /*!< (@ 0x4000001C) Monitor mode control register*/
__IO uint32_t ADR1; /*!< (@ 0x40000020) I2C Slave Address Register 1*/
__IO uint32_t ADR2; /*!< (@ 0x40000024) I2C Slave Address Register 2*/
__IO uint32_t ADR3; /*!< (@ 0x40000028) I2C Slave Address Register 3*/
__I uint32_t DATA_BUFFER; /*!< (@ 0x4000002C) Data buffer register */
union{
__IO uint32_t MASK[4]; /*!< (@ 0x40000030) I2C Slave address mask register */
struct{
__IO uint32_t MASK0;
__IO uint32_t MASK1;
__IO uint32_t MASK2;
__IO uint32_t MASK3;
};
};
} LPC_I2C_Type;
// ------------------------------------------------------------------------------------------------
// ----- WWDT -----
// ------------------------------------------------------------------------------------------------
/**
* @brief Product name title=UM10462 Chapter title=LPC11U1x Windowed Watchdog Timer (WWDT) Modification date=3/16/2011 Major revision=0 Minor revision=3 (WWDT)
*/
typedef struct { /*!< (@ 0x40004000) WWDT Structure */
__IO uint32_t MOD; /*!< (@ 0x40004000) Watchdog mode register*/
__IO uint32_t TC; /*!< (@ 0x40004004) Watchdog timer constant register */
__IO uint32_t FEED; /*!< (@ 0x40004008) Watchdog feed sequence register */
__I uint32_t TV; /*!< (@ 0x4000400C) Watchdog timer value register */
__IO uint32_t CLKSEL; /*!< (@ 0x40004010) Watchdog clock select register. */
__IO uint32_t WARNINT; /*!< (@ 0x40004014) Watchdog Warning Interrupt compare value. */
__IO uint32_t WINDOW; /*!< (@ 0x40004018) Watchdog Window compare value. */
} LPC_WWDT_Type;
// ------------------------------------------------------------------------------------------------
// ----- USART -----
// ------------------------------------------------------------------------------------------------
/**
* @brief Product name title=UM10462 Chapter title=LPC11U1x USART Modification date=3/16/2011 Major revision=0 Minor revision=3 (USART)
*/
typedef struct { /*!< (@ 0x40008000) USART Structure */
union {
__IO uint32_t DLL; /*!< (@ 0x40008000) Divisor Latch LSB. Least significant byte of the baud rate divisor value. The full divisor is used to generate a baud rate from the fractional rate divider. (DLAB=1) */
__O uint32_t THR; /*!< (@ 0x40008000) Transmit Holding Register. The next character to be transmitted is written here. (DLAB=0) */
__I uint32_t RBR; /*!< (@ 0x40008000) Receiver Buffer Register. Contains the next received character to be read. (DLAB=0) */
};
union {
__IO uint32_t IER; /*!< (@ 0x40008004) Interrupt Enable Register. Contains individual interrupt enable bits for the 7 potential USART interrupts. (DLAB=0) */
__IO uint32_t DLM; /*!< (@ 0x40008004) Divisor Latch MSB. Most significant byte of the baud rate divisor value. The full divisor is used to generate a baud rate from the fractional rate divider. (DLAB=1) */
};
union {
__O uint32_t FCR; /*!< (@ 0x40008008) FIFO Control Register. Controls USART FIFO usage and modes. */
__I uint32_t IIR; /*!< (@ 0x40008008) Interrupt ID Register. Identifies which interrupt(s) are pending. */
};
__IO uint32_t LCR; /*!< (@ 0x4000800C) Line Control Register. Contains controls for frame formatting and break generation. */
__IO uint32_t MCR; /*!< (@ 0x40008010) Modem Control Register. */
__I uint32_t LSR; /*!< (@ 0x40008014) Line Status Register. Contains flags for transmit and receive status, including line errors. */
__I uint32_t MSR; /*!< (@ 0x40008018) Modem Status Register. */
__IO uint32_t SCR; /*!< (@ 0x4000801C) Scratch Pad Register. Eight-bit temporary storage for software. */
__IO uint32_t ACR; /*!< (@ 0x40008020) Auto-baud Control Register. Contains controls for the auto-baud feature. */
__IO uint32_t ICR; /*!< (@ 0x40008024) IrDA Control Register. Enables and configures the IrDA (remote control) mode. */
__IO uint32_t FDR; /*!< (@ 0x40008028) Fractional Divider Register. Generates a clock input for the baud rate divider. */
__IO uint32_t OSR; /*!< (@ 0x4000802C) Oversampling Register. Controls the degree of oversampling during each bit time. */
__IO uint32_t TER; /*!< (@ 0x40008030) Transmit Enable Register. Turns off USART transmitter for use with software flow control. */
__I uint32_t RESERVED0[3];
__IO uint32_t HDEN; /*!< (@ 0x40008040) Half duplex enable register. */
__I uint32_t RESERVED1;
__IO uint32_t SCICTRL; /*!< (@ 0x40008048) Smart Card Interface Control register. Enables and configures the Smart Card Interface feature. */
__IO uint32_t RS485CTRL; /*!< (@ 0x4000804C) RS-485/EIA-485 Control. Contains controls to configure various aspects of RS-485/EIA-485 modes. */
__IO uint32_t RS485ADRMATCH; /*!< (@ 0x40008050) RS-485/EIA-485 address match. Contains the address match value for RS-485/EIA-485 mode. */
__IO uint32_t RS485DLY; /*!< (@ 0x40008054) RS-485/EIA-485 direction control delay. */
__IO uint32_t SYNCCTRL;
} LPC_USART_Type;
// ------------------------------------------------------------------------------------------------
// ----- Timer -----
// ------------------------------------------------------------------------------------------------
/**
* @brief Product name title=UM10462 Chapter title=LPC11U1x 32-bitcounter/timers CT32B0/1 Modification date=3/16/2011 Major revision=0 Minor revision=3
*/
typedef struct { /*!< (@ 0x40014000) CT32B0 Structure */
__IO uint32_t IR; /*!< (@ 0x40014000) Interrupt Register */
__IO uint32_t TCR; /*!< (@ 0x40014004) Timer Control Register */
__IO uint32_t TC; /*!< (@ 0x40014008) Timer Counter */
__IO uint32_t PR; /*!< (@ 0x4001400C) Prescale Register */
__IO uint32_t PC; /*!< (@ 0x40014010) Prescale Counter */
__IO uint32_t MCR; /*!< (@ 0x40014014) Match Control Register */
union {
__IO uint32_t MR[4]; /*!< (@ 0x40014018) Match Register */
struct{
__IO uint32_t MR0; /*!< (@ 0x40018018) Match Register. MR0 */
__IO uint32_t MR1; /*!< (@ 0x4001801C) Match Register. MR1 */
__IO uint32_t MR2; /*!< (@ 0x40018020) Match Register. MR2 */
__IO uint32_t MR3; /*!< (@ 0x40018024) Match Register. MR3 */
};
};
__IO uint32_t CCR; /*!< (@ 0x40014028) Capture Control Register */
union{
__I uint32_t CR[4]; /*!< (@ 0x4001402C) Capture Register */
struct{
__I uint32_t CR0; /*!< (@ 0x4001802C) Capture Register. CR 0 */
__I uint32_t CR1; /*!< (@ 0x40018030) Capture Register. CR 1 */
__I uint32_t CR2; /*!< (@ 0x40018034) Capture Register. CR 2 */
__I uint32_t CR3; /*!< (@ 0x40018038) Capture Register. CR 3 */
};
};
__IO uint32_t EMR; /*!< (@ 0x4001403C) External Match Register */
__I uint32_t RESERVED0[12];
__IO uint32_t CTCR; /*!< (@ 0x40014070) Count Control Register */
__IO uint32_t PWMC; /*!< (@ 0x40014074) PWM Control Register */
} LPC_CTxxBx_Type;
// ------------------------------------------------------------------------------------------------
// ----- ADC -----
// ------------------------------------------------------------------------------------------------
/**
* @brief Product name title=UM10462 Chapter title=LPC11U1x ADC Modification date=3/16/2011 Major revision=0 Minor revision=3 (ADC)
*/
typedef struct { /*!< (@ 0x4001C000) ADC Structure */
__IO uint32_t CR; /*!< (@ 0x4001C000) A/D Control Register */
__IO uint32_t GDR; /*!< (@ 0x4001C004) A/D Global Data Register */
__I uint32_t RESERVED0[1];
__IO uint32_t INTEN; /*!< (@ 0x4001C00C) A/D Interrupt Enable Register */
union{
__I uint32_t DR[8]; /*!< (@ 0x4001C010) A/D Channel Data Register*/
struct{
__IO uint32_t DR0; /*!< (@ 0x40020010) A/D Channel Data Register 0*/
__IO uint32_t DR1; /*!< (@ 0x40020014) A/D Channel Data Register 1*/
__IO uint32_t DR2; /*!< (@ 0x40020018) A/D Channel Data Register 2*/
__IO uint32_t DR3; /*!< (@ 0x4002001C) A/D Channel Data Register 3*/
__IO uint32_t DR4; /*!< (@ 0x40020020) A/D Channel Data Register 4*/
__IO uint32_t DR5; /*!< (@ 0x40020024) A/D Channel Data Register 5*/
__IO uint32_t DR6; /*!< (@ 0x40020028) A/D Channel Data Register 6*/
__IO uint32_t DR7; /*!< (@ 0x4002002C) A/D Channel Data Register 7*/
};
};
__I uint32_t STAT; /*!< (@ 0x4001C030) A/D Status Register. */
} LPC_ADC_Type;
// ------------------------------------------------------------------------------------------------
// ----- PMU -----
// ------------------------------------------------------------------------------------------------
/**
* @brief Product name title=UM10462 Chapter title=LPC11U1x Power Management Unit (PMU) Modification date=3/16/2011 Major revision=0 Minor revision=3 (PMU)
*/
typedef struct { /*!< (@ 0x40038000) PMU Structure */
__IO uint32_t PCON; /*!< (@ 0x40038000) Power control register */
union{
__IO uint32_t GPREG[4]; /*!< (@ 0x40038004) General purpose register 0 */
struct{
__IO uint32_t GPREG0; /*!< (@ 0x40038004) General purpose register 0 */
__IO uint32_t GPREG1; /*!< (@ 0x40038008) General purpose register 1 */
__IO uint32_t GPREG2; /*!< (@ 0x4003800C) General purpose register 2 */
__IO uint32_t GPREG3; /*!< (@ 0x40038010) General purpose register 3 */
};
};
} LPC_PMU_Type;
// ------------------------------------------------------------------------------------------------
// ----- FLASHCTRL -----
// ------------------------------------------------------------------------------------------------
/**
* @brief Product name title=UM10462 Chapter title=LPC11U1x Flash programming firmware Modification date=3/17/2011 Major revision=0 Minor revision=3 (FLASHCTRL)
*/
typedef struct { /*!< (@ 0x4003C000) FLASHCTRL Structure */
__I uint32_t RESERVED0[4];
__IO uint32_t FLASHCFG; /*!< (@ 0x4003C010) Flash memory access time configuration register */
__I uint32_t RESERVED1[3];
__IO uint32_t FMSSTART; /*!< (@ 0x4003C020) Signature start address register */
__IO uint32_t FMSSTOP; /*!< (@ 0x4003C024) Signature stop-address register */
__I uint32_t RESERVED2[1];
__I uint32_t FMSW0; /*!< (@ 0x4003C02C) Word 0 [31:0] */
__I uint32_t FMSW1; /*!< (@ 0x4003C030) Word 1 [63:32] */
__I uint32_t FMSW2; /*!< (@ 0x4003C034) Word 2 [95:64] */
__I uint32_t FMSW3; /*!< (@ 0x4003C038) Word 3 [127:96] */
__I uint32_t RESERVED3[1001];
__I uint32_t FMSTAT; /*!< (@ 0x4003CFE0) Signature generation status register */
__I uint32_t RESERVED4[1];
__IO uint32_t FMSTATCLR; /*!< (@ 0x4003CFE8) Signature generation status clear register */
} LPC_FLASHCTRL_Type;
// ------------------------------------------------------------------------------------------------
// ----- SSP0/1 -----
// ------------------------------------------------------------------------------------------------
/**
* @brief Product name title=UM10462 Chapter title=LPC11U1x SSP/SPI Modification date=3/16/2011 Major revision=0 Minor revision=3 (SSP0)
*/
typedef struct { /*!< (@ 0x40040000) SSP0 Structure */
__IO uint32_t CR0; /*!< (@ 0x40040000) Control Register 0. Selects the serial clock rate, bus type, and data size. */
__IO uint32_t CR1; /*!< (@ 0x40040004) Control Register 1. Selects master/slave and other modes. */
__IO uint32_t DR; /*!< (@ 0x40040008) Data Register. Writes fill the transmit FIFO, and reads empty the receive FIFO. */
__I uint32_t SR; /*!< (@ 0x4004000C) Status Register */
__IO uint32_t CPSR; /*!< (@ 0x40040010) Clock Prescale Register */
__IO uint32_t IMSC; /*!< (@ 0x40040014) Interrupt Mask Set and Clear Register */
__I uint32_t RIS; /*!< (@ 0x40040018) Raw Interrupt Status Register */
__I uint32_t MIS; /*!< (@ 0x4004001C) Masked Interrupt Status Register */
__IO uint32_t ICR; /*!< (@ 0x40040020) SSPICR Interrupt Clear Register */
} LPC_SSPx_Type;
// ------------------------------------------------------------------------------------------------
// ----- IOCONFIG -----
// ------------------------------------------------------------------------------------------------
/**
* @brief Product name title=UM10462 Chapter title=LPC11U1x I/O configuration Modification date=3/16/2011 Major revision=0 Minor revision=3 (IOCONFIG)
*/
typedef struct { /*!< (@ 0x40044000) IOCONFIG Structure */
__IO uint32_t RESET_PIO0_0; /*!< (@ 0x40044000) I/O configuration for pin RESET/PIO0_0 */
__IO uint32_t PIO0_1; /*!< (@ 0x40044004) I/O configuration for pin PIO0_1/CLKOUT/CT32B0_MAT2/USB_FTOGGLE */
__IO uint32_t PIO0_2; /*!< (@ 0x40044008) I/O configuration for pin PIO0_2/SSEL0/CT16B0_CAP0 */
__IO uint32_t PIO0_3; /*!< (@ 0x4004400C) I/O configuration for pin PIO0_3/USB_VBUS */
__IO uint32_t PIO0_4; /*!< (@ 0x40044010) I/O configuration for pin PIO0_4/SCL */
__IO uint32_t PIO0_5; /*!< (@ 0x40044014) I/O configuration for pin PIO0_5/SDA */
__IO uint32_t PIO0_6; /*!< (@ 0x40044018) I/O configuration for pin PIO0_6/USB_CONNECT/SCK0 */
__IO uint32_t PIO0_7; /*!< (@ 0x4004401C) I/O configuration for pin PIO0_7/CTS */
__IO uint32_t PIO0_8; /*!< (@ 0x40044020) I/O configuration for pin PIO0_8/MISO0/CT16B0_MAT0 */
__IO uint32_t PIO0_9; /*!< (@ 0x40044024) I/O configuration for pin PIO0_9/MOSI0/CT16B0_MAT1 */
__IO uint32_t SWCLK_PIO0_10; /*!< (@ 0x40044028) I/O configuration for pin SWCLK/PIO0_10/ SCK0/CT16B0_MAT2 */
__IO uint32_t TDI_PIO0_11; /*!< (@ 0x4004402C) I/O configuration for pin TDI/PIO0_11/AD0/CT32B0_MAT3 */
__IO uint32_t TMS_PIO0_12; /*!< (@ 0x40044030) I/O configuration for pin TMS/PIO0_12/AD1/CT32B1_CAP0 */
__IO uint32_t TDO_PIO0_13; /*!< (@ 0x40044034) I/O configuration for pin TDO/PIO0_13/AD2/CT32B1_MAT0 */
__IO uint32_t TRST_PIO0_14; /*!< (@ 0x40044038) I/O configuration for pin TRST/PIO0_14/AD3/CT32B1_MAT1 */
__IO uint32_t SWDIO_PIO0_15; /*!< (@ 0x4004403C) I/O configuration for pin SWDIO/PIO0_15/AD4/CT32B1_MAT2 */
__IO uint32_t PIO0_16; /*!< (@ 0x40044040) I/O configuration for pin PIO0_16/AD5/CT32B1_MAT3/ WAKEUP */
__IO uint32_t PIO0_17; /*!< (@ 0x40044044) I/O configuration for pin PIO0_17/RTS/CT32B0_CAP0/SCLK */
__IO uint32_t PIO0_18; /*!< (@ 0x40044048) I/O configuration for pin PIO0_18/RXD/CT32B0_MAT0 */
__IO uint32_t PIO0_19; /*!< (@ 0x4004404C) I/O configuration for pin PIO0_19/TXD/CT32B0_MAT1 */
__IO uint32_t PIO0_20; /*!< (@ 0x40044050) I/O configuration for pin PIO0_20/CT16B1_CAP0 */
__IO uint32_t PIO0_21; /*!< (@ 0x40044054) I/O configuration for pin PIO0_21/CT16B1_MAT0/MOSI1 */
__IO uint32_t PIO0_22; /*!< (@ 0x40044058) I/O configuration for pin PIO0_22/AD6/CT16B1_MAT1/MISO1 */
__IO uint32_t PIO0_23; /*!< (@ 0x4004405C) I/O configuration for pin PIO0_23/AD7 */
__IO uint32_t PIO1_0; /*!< Offset: 0x060 */
__IO uint32_t PIO1_1;
__IO uint32_t PIO1_2;
__IO uint32_t PIO1_3;
__IO uint32_t PIO1_4; /*!< Offset: 0x070 */
__IO uint32_t PIO1_5; /*!< (@ 0x40044074) I/O configuration for pin PIO1_5/CT32B1_CAP1 */
__IO uint32_t PIO1_6;
__IO uint32_t PIO1_7;
__IO uint32_t PIO1_8; /*!< Offset: 0x080 */
__IO uint32_t PIO1_9;
__IO uint32_t PIO1_10;
__IO uint32_t PIO1_11;
__IO uint32_t PIO1_12; /*!< Offset: 0x090 */
__IO uint32_t PIO1_13; /*!< (@ 0x40044094) I/O configuration for pin PIO1_13/DTR/CT16B0_MAT0/TXD */
__IO uint32_t PIO1_14; /*!< (@ 0x40044098) I/O configuration for pin PIO1_14/DSR/CT16B0_MAT1/RXD */
__IO uint32_t PIO1_15; /*!< (@ 0x4004409C) I/O configuration for pin PIO1_15/DCD/ CT16B0_MAT2/SCK1 */
__IO uint32_t PIO1_16; /*!< (@ 0x400440A0) I/O configuration for pin PIO1_16/RI/CT16B0_CAP0 */
__IO uint32_t PIO1_17;
__IO uint32_t PIO1_18;
__IO uint32_t PIO1_19; /*!< (@ 0x400440AC) I/O configuration for pin PIO1_19/DTR/SSEL1 */
__IO uint32_t PIO1_20; /*!< (@ 0x400440B0) I/O configuration for pin PIO1_20/DSR/SCK1 */
__IO uint32_t PIO1_21; /*!< (@ 0x400440B4) I/O configuration for pin PIO1_21/DCD/MISO1 */
__IO uint32_t PIO1_22; /*!< (@ 0x400440B8) I/O configuration for pin PIO1_22/RI/MOSI1 */
__IO uint32_t PIO1_23; /*!< (@ 0x400440BC) I/O configuration for pin PIO1_23/CT16B1_MAT1/SSEL1 */
__IO uint32_t PIO1_24; /*!< (@ 0x400440C0) I/O configuration for pin PIO1_24/ CT32B0_MAT0 */
__IO uint32_t PIO1_25; /*!< (@ 0x400440C4) I/O configuration for pin PIO1_25/CT32B0_MAT1 */
__IO uint32_t PIO1_26; /*!< (@ 0x400440C8) I/O configuration for pin PIO1_26/CT32B0_MAT2/ RXD */
__IO uint32_t PIO1_27; /*!< (@ 0x400440CC) I/O configuration for pin PIO1_27/CT32B0_MAT3/ TXD */
__IO uint32_t PIO1_28; /*!< (@ 0x400440D0) I/O configuration for pin PIO1_28/CT32B0_CAP0/ SCLK */
__IO uint32_t PIO1_29; /*!< (@ 0x400440D4) I/O configuration for pin PIO1_29/SCK0/ CT32B0_CAP1 */
__IO uint32_t PIO1_30;
__IO uint32_t PIO1_31; /*!< (@ 0x400440DC) I/O configuration for pin PIO1_31 */
} LPC_IOCON_Type;
// ------------------------------------------------------------------------------------------------
// ----- SYSCON -----
// ------------------------------------------------------------------------------------------------
/**
* @brief Product name title=UM10462 Chapter title=LPC11U1x System control block Modification date=3/16/2011 Major revision=0 Minor revision=3 (SYSCON)
*/
typedef struct { /*!< (@ 0x40048000) SYSCON Structure */
__IO uint32_t SYSMEMREMAP; /*!< (@ 0x40048000) System memory remap */
__IO uint32_t PRESETCTRL; /*!< (@ 0x40048004) Peripheral reset control */
__IO uint32_t SYSPLLCTRL; /*!< (@ 0x40048008) System PLL control */
__I uint32_t SYSPLLSTAT; /*!< (@ 0x4004800C) System PLL status */
__IO uint32_t USBPLLCTRL; /*!< (@ 0x40048010) USB PLL control */
__I uint32_t USBPLLSTAT; /*!< (@ 0x40048014) USB PLL status */
__I uint32_t RESERVED0[2];
__IO uint32_t SYSOSCCTRL; /*!< (@ 0x40048020) System oscillator control */
__IO uint32_t WDTOSCCTRL; /*!< (@ 0x40048024) Watchdog oscillator control */
__I uint32_t RESERVED1[2];
__IO uint32_t SYSRSTSTAT; /*!< (@ 0x40048030) System reset status register */
__I uint32_t RESERVED2[3];
__IO uint32_t SYSPLLCLKSEL; /*!< (@ 0x40048040) System PLL clock source select */
__IO uint32_t SYSPLLCLKUEN; /*!< (@ 0x40048044) System PLL clock source update enable */
__IO uint32_t USBPLLCLKSEL; /*!< (@ 0x40048048) USB PLL clock source select */
__IO uint32_t USBPLLCLKUEN; /*!< (@ 0x4004804C) USB PLL clock source update enable */
__I uint32_t RESERVED3[8];
__IO uint32_t MAINCLKSEL; /*!< (@ 0x40048070) Main clock source select */
__IO uint32_t MAINCLKUEN; /*!< (@ 0x40048074) Main clock source update enable */
__IO uint32_t SYSAHBCLKDIV; /*!< (@ 0x40048078) System clock divider */
__I uint32_t RESERVED4[1];
__IO uint32_t SYSAHBCLKCTRL; /*!< (@ 0x40048080) System clock control */
__I uint32_t RESERVED5[4];
__IO uint32_t SSP0CLKDIV; /*!< (@ 0x40048094) SSP0 clock divider */
__IO uint32_t UARTCLKDIV; /*!< (@ 0x40048098) UART clock divider */
__IO uint32_t SSP1CLKDIV; /*!< (@ 0x4004809C) SSP1 clock divider */
__I uint32_t RESERVED6[8];
__IO uint32_t USBCLKSEL; /*!< (@ 0x400480C0) USB clock source select */
__IO uint32_t USBCLKUEN; /*!< (@ 0x400480C4) USB clock source update enable */
__IO uint32_t USBCLKDIV; /*!< (@ 0x400480C8) USB clock source divider */
__I uint32_t RESERVED7[5];
__IO uint32_t CLKOUTSEL; /*!< (@ 0x400480E0) CLKOUT clock source select */
__IO uint32_t CLKOUTUEN; /*!< (@ 0x400480E4) CLKOUT clock source update enable */
__IO uint32_t CLKOUTDIV; /*!< (@ 0x400480E8) CLKOUT clock divider */
__I uint32_t RESERVED8[5];
__I uint32_t PIOPORCAP0; /*!< (@ 0x40048100) POR captured PIO status 0 */
__I uint32_t PIOPORCAP1; /*!< (@ 0x40048104) POR captured PIO status 1 */
__I uint32_t RESERVED9[18];
__IO uint32_t BODCTRL; /*!< (@ 0x40048150) Brown-Out Detect */
__IO uint32_t SYSTCKCAL; /*!< (@ 0x40048154) System tick counter calibration */
__I uint32_t RESERVED10[6];
__IO uint32_t IRQLATENCY; /*!< (@ 0x40048170) IQR delay */
__IO uint32_t NMISRC; /*!< (@ 0x40048174) NMI Source Control */
__IO uint32_t PINTSEL[8]; /*!< (@ 0x40048178) GPIO Pin Interrupt Select register 0 */
__IO uint32_t USBCLKCTRL; /*!< (@ 0x40048198) USB clock control */
__I uint32_t USBCLKST; /*!< (@ 0x4004819C) USB clock status */
__I uint32_t RESERVED11[25];
__IO uint32_t STARTERP0; /*!< (@ 0x40048204) Start logic 0 interrupt wake-up enable register 0 */
__I uint32_t RESERVED12[3];
__IO uint32_t STARTERP1; /*!< (@ 0x40048214) Start logic 1 interrupt wake-up enable register 1 */
__I uint32_t RESERVED13[6];
__IO uint32_t PDSLEEPCFG; /*!< (@ 0x40048230) Power-down states in deep-sleep mode */
__IO uint32_t PDAWAKECFG; /*!< (@ 0x40048234) Power-down states for wake-up from deep-sleep */
__IO uint32_t PDRUNCFG; /*!< (@ 0x40048238) Power configuration register */
__I uint32_t RESERVED14[110];
__I uint32_t DEVICE_ID; /*!< (@ 0x400483F4) Device ID */
} LPC_SYSCON_Type;
// ------------------------------------------------------------------------------------------------
// ----- GPIO_PIN_INT -----
// ------------------------------------------------------------------------------------------------
/**
* @brief Product name title=UM10462 Chapter title=LPC11U1x GPIO Modification date=3/17/2011 Major revision=0 Minor revision=3 (GPIO_PIN_INT)
*/
typedef struct { /*!< (@ 0x4004C000) GPIO_PIN_INT Structure */
__IO uint32_t ISEL; /*!< (@ 0x4004C000) Pin Interrupt Mode register */
__IO uint32_t IENR; /*!< (@ 0x4004C004) Pin Interrupt Enable (Rising) register */
__IO uint32_t SIENR; /*!< (@ 0x4004C008) Set Pin Interrupt Enable (Rising) register */
__IO uint32_t CIENR; /*!< (@ 0x4004C00C) Clear Pin Interrupt Enable (Rising) register */
__IO uint32_t IENF; /*!< (@ 0x4004C010) Pin Interrupt Enable Falling Edge / Active Level register */
__IO uint32_t SIENF; /*!< (@ 0x4004C014) Set Pin Interrupt Enable Falling Edge / Active Level register */
__IO uint32_t CIENF; /*!< (@ 0x4004C018) Clear Pin Interrupt Enable Falling Edge / Active Level address */
__IO uint32_t RISE; /*!< (@ 0x4004C01C) Pin Interrupt Rising Edge register */
__IO uint32_t FALL; /*!< (@ 0x4004C020) Pin Interrupt Falling Edge register */
__IO uint32_t IST; /*!< (@ 0x4004C024) Pin Interrupt Status register */
} LPC_GPIO_PIN_INT_Type;
// ------------------------------------------------------------------------------------------------
// ----- GPIO_GROUP_INT0/1 -----
// ------------------------------------------------------------------------------------------------
/**
* @brief Product name title=UM10462 Chapter title=LPC11U1x GPIO Modification date=3/17/2011 Major revision=0 Minor revision=3 (GPIO_GROUP_INT0)
*/
typedef struct { /*!< (@ 0x4005C000) GPIO_GROUP_INT0 Structure */
__IO uint32_t CTRL; /*!< (@ 0x4005C000) GPIO grouped interrupt control register */
__I uint32_t RESERVED0[7];
__IO uint32_t PORT_POL[2]; /*!< (@ 0x4005C020) GPIO grouped interrupt port 0 polarity register */
__I uint32_t RESERVED1[6];
__IO uint32_t PORT_ENA[2]; /*!< (@ 0x4005C040) GPIO grouped interrupt port 0/1 enable register */
} LPC_GPIO_GROUP_INTx_Type;
// ------------------------------------------------------------------------------------------------
// ----- USB -----
// ------------------------------------------------------------------------------------------------
/**
* @brief Product name title=UM10462 Chapter title=LPC11U1x USB2.0device controller Modification date=3/16/2011 Major revision=0 Minor revision=3 (USB)
*/
typedef struct { /*!< (@ 0x40080000) USB Structure */
__IO uint32_t DEVCMDSTAT; /*!< (@ 0x40080000) USB Device Command/Status register */
__IO uint32_t INFO; /*!< (@ 0x40080004) USB Info register */
__IO uint32_t EPLISTSTART; /*!< (@ 0x40080008) USB EP Command/Status List start address */
__IO uint32_t DATABUFSTART; /*!< (@ 0x4008000C) USB Data buffer start address */
__IO uint32_t LPM; /*!< (@ 0x40080010) Link Power Management register */
__IO uint32_t EPSKIP; /*!< (@ 0x40080014) USB Endpoint skip */
__IO uint32_t EPINUSE; /*!< (@ 0x40080018) USB Endpoint Buffer in use */
__IO uint32_t EPBUFCFG; /*!< (@ 0x4008001C) USB Endpoint Buffer Configuration register */
__IO uint32_t INTSTAT; /*!< (@ 0x40080020) USB interrupt status register */
__IO uint32_t INTEN; /*!< (@ 0x40080024) USB interrupt enable register */
__IO uint32_t INTSETSTAT; /*!< (@ 0x40080028) USB set interrupt status register */
__IO uint32_t INTROUTING; /*!< (@ 0x4008002C) USB interrupt routing register */
__I uint32_t RESERVED0[1];
__I uint32_t EPTOGGLE; /*!< (@ 0x40080034) USB Endpoint toggle register */
} LPC_USB_Type;
// ------------------------------------------------------------------------------------------------
// ----- GPIO_PORT -----
// ------------------------------------------------------------------------------------------------
/**
* @brief Product name title=UM10462 Chapter title=LPC11U1x GPIO Modification date=3/17/2011 Major revision=0 Minor revision=3 (GPIO_PORT)
*/
typedef struct {
union {
struct {
__IO uint8_t B0[32]; /*!< (@ 0x50000000) Byte pin registers port 0; pins PIO0_0 to PIO0_31 */
__IO uint8_t B1[32]; /*!< (@ 0x50000020) Byte pin registers port 1 */
};
__IO uint8_t B[64]; /*!< (@ 0x50000000) Byte pin registers port 0/1 */
};
__I uint32_t RESERVED0[1008];
union {
struct {
__IO uint32_t W0[32]; /*!< (@ 0x50001000) Word pin registers port 0 */
__IO uint32_t W1[32]; /*!< (@ 0x50001080) Word pin registers port 1 */
};
__IO uint32_t W[64]; /*!< (@ 0x50001000) Word pin registers port 0/1 */
};
uint32_t RESERVED1[960];
__IO uint32_t DIR[2]; /* 0x2000 */
uint32_t RESERVED2[30];
__IO uint32_t MASK[2]; /* 0x2080 */
uint32_t RESERVED3[30];
__IO uint32_t PIN[2]; /* 0x2100 */
uint32_t RESERVED4[30];
__IO uint32_t MPIN[2]; /* 0x2180 */
uint32_t RESERVED5[30];
__IO uint32_t SET[2]; /* 0x2200 */
uint32_t RESERVED6[30];
__O uint32_t CLR[2]; /* 0x2280 */
uint32_t RESERVED7[30];
__O uint32_t NOT[2]; /* 0x2300 */
} LPC_GPIO_Type;
#if defined ( __CC_ARM )
#pragma no_anon_unions
#endif
// ------------------------------------------------------------------------------------------------
// ----- Peripheral memory map -----
// ------------------------------------------------------------------------------------------------
#define LPC_I2C_BASE (0x40000000)
#define LPC_WWDT_BASE (0x40004000)
#define LPC_USART_BASE (0x40008000)
#define LPC_CT16B0_BASE (0x4000C000)
#define LPC_CT16B1_BASE (0x40010000)
#define LPC_CT32B0_BASE (0x40014000)
#define LPC_CT32B1_BASE (0x40018000)
#define LPC_ADC_BASE (0x4001C000)
#define LPC_PMU_BASE (0x40038000)
#define LPC_FLASHCTRL_BASE (0x4003C000)
#define LPC_SSP0_BASE (0x40040000)
#define LPC_SSP1_BASE (0x40058000)
#define LPC_IOCON_BASE (0x40044000)
#define LPC_SYSCON_BASE (0x40048000)
#define LPC_GPIO_PIN_INT_BASE (0x4004C000)
#define LPC_GPIO_GROUP_INT0_BASE (0x4005C000)
#define LPC_GPIO_GROUP_INT1_BASE (0x40060000)
#define LPC_USB_BASE (0x40080000)
#define LPC_GPIO_BASE (0x50000000)
// ------------------------------------------------------------------------------------------------
// ----- Peripheral declaration -----
// ------------------------------------------------------------------------------------------------
#define LPC_I2C ((LPC_I2C_Type *) LPC_I2C_BASE)
#define LPC_WWDT ((LPC_WWDT_Type *) LPC_WWDT_BASE)
#define LPC_USART ((LPC_USART_Type *) LPC_USART_BASE)
#define LPC_CT16B0 ((LPC_CTxxBx_Type *) LPC_CT16B0_BASE)
#define LPC_CT16B1 ((LPC_CTxxBx_Type *) LPC_CT16B1_BASE)
#define LPC_CT32B0 ((LPC_CTxxBx_Type *) LPC_CT32B0_BASE)
#define LPC_CT32B1 ((LPC_CTxxBx_Type *) LPC_CT32B1_BASE)
#define LPC_ADC ((LPC_ADC_Type *) LPC_ADC_BASE)
#define LPC_PMU ((LPC_PMU_Type *) LPC_PMU_BASE)
#define LPC_FLASHCTRL ((LPC_FLASHCTRL_Type *) LPC_FLASHCTRL_BASE)
#define LPC_SSP0 ((LPC_SSPx_Type *) LPC_SSP0_BASE)
#define LPC_SSP1 ((LPC_SSPx_Type *) LPC_SSP1_BASE)
#define LPC_IOCON ((LPC_IOCON_Type *) LPC_IOCON_BASE)
#define LPC_SYSCON ((LPC_SYSCON_Type *) LPC_SYSCON_BASE)
#define LPC_GPIO_PIN_INT ((LPC_GPIO_PIN_INT_Type *) LPC_GPIO_PIN_INT_BASE)
#define LPC_GPIO_GROUP_INT0 ((LPC_GPIO_GROUP_INTx_Type*) LPC_GPIO_GROUP_INT0_BASE)
#define LPC_GPIO_GROUP_INT1 ((LPC_GPIO_GROUP_INTx_Type*) LPC_GPIO_GROUP_INT1_BASE)
#define LPC_USB ((LPC_USB_Type *) LPC_USB_BASE)
#define LPC_GPIO ((LPC_GPIO_Type *) LPC_GPIO_BASE)
/** @} */ /* End of group Device_Peripheral_Registers */
/** @} */ /* End of group (null) */
/** @} */ /* End of group LPC11Uxx */
#ifdef __cplusplus
}
#endif
#endif // __LPC11UXX_H__

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hw/mcu/nxp/lpc11uxx/CMSIS_CORE_LPC11Uxx/inc/power_api.h
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/****************************************************************************
* $Id:: power_api.h 6249 2011-01-25 19:23:47Z usb01267 $
* Project: NXP LPC11Uxx software example
*
* Description:
* Power API Header File for NXP LPC11Uxx Device Series
*
****************************************************************************
* Software that is described herein is for illustrative purposes only
* which provides customers with programming information regarding the
* products. This software is supplied "AS IS" without any warranties.
* NXP Semiconductors assumes no responsibility or liability for the
* use of the software, conveys no license or title under any patent,
* copyright, or mask work right to the product. NXP Semiconductors
* reserves the right to make changes in the software without
* notification. NXP Semiconductors also make no representation or
* warranty that such application will be suitable for the specified
* use without further testing or modification.
****************************************************************************/
#ifndef __LPC11UXX_POWER_API_H__
#define __LPC11UXX_POWER_API_H__
#ifdef __cplusplus
extern "C" {
#endif
#define PWRROMD_PRESENT
typedef struct _PWRD {
void (*set_pll)(unsigned int cmd[], unsigned int resp[]);
void (*set_power)(unsigned int cmd[], unsigned int resp[]);
} PWRD;
typedef struct _ROM {
#ifdef USBROMD_PRESENT
const USB * pUSBD;
#else
const unsigned p_usbd;
#endif /* USBROMD_PRESENT */
const unsigned p_clib;
const unsigned p_cand;
#ifdef PWRROMD_PRESENT
const PWRD * pPWRD;
#else
const unsigned p_pwrd;
#endif /* PWRROMD_PRESENT */
const unsigned p_dev1;
const unsigned p_dev2;
const unsigned p_dev3;
const unsigned p_dev4;
} ROM;
//PLL setup related definitions
#define CPU_FREQ_EQU 0 //main PLL freq must be equal to the specified
#define CPU_FREQ_LTE 1 //main PLL freq must be less than or equal the specified
#define CPU_FREQ_GTE 2 //main PLL freq must be greater than or equal the specified
#define CPU_FREQ_APPROX 3 //main PLL freq must be as close as possible the specified
#define PLL_CMD_SUCCESS 0 //PLL setup successfully found
#define PLL_INVALID_FREQ 1 //specified freq out of range (either input or output)
#define PLL_INVALID_MODE 2 //invalid mode (see above for valid) specified
#define PLL_FREQ_NOT_FOUND 3 //specified freq not found under specified conditions
#define PLL_NOT_LOCKED 4 //PLL not locked => no changes to the PLL setup
//power setup elated definitions
#define PARAM_DEFAULT 0 //default power settings (voltage regulator, flash interface)
#define PARAM_CPU_PERFORMANCE 1 //setup for maximum CPU performance (higher current, more computation)
#define PARAM_EFFICIENCY 2 //balanced setting (power vs CPU performance)
#define PARAM_LOW_CURRENT 3 //lowest active current, lowest CPU performance
#define PARAM_CMD_SUCCESS 0 //power setting successfully found
#define PARAM_INVALID_FREQ 1 //specified freq out of range (=0 or > 50 MHz)
#define PARAM_INVALID_MODE 2 //specified mode not valid (see above for valid)
#define MAX_CLOCK_KHZ_PARAM 50000
#ifdef __cplusplus
}
#endif
#endif /* __LPC11UXX_POWER_API_H__ */

64
hw/mcu/nxp/lpc11uxx/CMSIS_CORE_LPC11Uxx/inc/system_LPC11Uxx.h
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/**************************************************************************//**
* @file system_LPC11Uxx.h
* @brief CMSIS Cortex-M0 Device Peripheral Access Layer Header File
* for the NXP LPC11Uxx Device Series
* @version V1.10
* @date 24. November 2010
*
* @note
* Copyright (C) 2009-2010 ARM Limited. All rights reserved.
*
* @par
* ARM Limited (ARM) is supplying this software for use with Cortex-M
* processor based microcontrollers. This file can be freely distributed
* within development tools that are supporting such ARM based processors.
*
* @par
* THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
* OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
* ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
* CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
*
******************************************************************************/
#ifndef __SYSTEM_LPC11Uxx_H
#define __SYSTEM_LPC11Uxx_H
#ifdef __cplusplus
extern "C" {
#endif
#include <stdint.h>
extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
/**
* Initialize the system
*
* @param none
* @return none
*
* @brief Setup the microcontroller system.
* Initialize the System and update the SystemCoreClock variable.
*/
extern void SystemInit (void);
/**
* Update SystemCoreClock variable
*
* @param none
* @return none
*
* @brief Updates the SystemCoreClock with current core Clock
* retrieved from cpu registers.
*/
extern void SystemCoreClockUpdate (void);
#ifdef __cplusplus
}
#endif
#endif /* __SYSTEM_LPC11Uxx_H */

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hw/mcu/nxp/lpc11uxx/CMSIS_CORE_LPC11Uxx/liblinks.xml
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<!-- liblinks.xml
LPCXpresso "Smart update wizard" script file
When executed on a particular application project, will
add appropriate links to the specified library project.
Note that this script assumes that the application project
contains the standard 'Debug' and 'Release' build
configurations.
-->
<project name="" update="true">
<setting id="all.compiler.inc">
<value>${workspace_loc:/CMSIS_CORE_LPC11Uxx/inc}</value>
</setting>
<setting id="all.compiler.def">
<value>__USE_CMSIS=CMSIS_CORE_LPC11Uxx</value>
</setting>
<setting id="linker.libs">
<value>CMSIS_CORE_LPC11Uxx</value>
</setting>
<setting id="linker.paths" buildType="Debug">
<value>${workspace_loc:/CMSIS_CORE_LPC11Uxx/Debug}</value>
</setting>
<setting id="linker.paths" buildType="Release">
<value>${workspace_loc:/CMSIS_CORE_LPC11Uxx/Release}</value>
</setting>
<requires msg="Library project `CMSIS_CORE_LPC11Uxx` not found">
<value>CMSIS_CORE_LPC11Uxx</value>
</requires>
</project>

451
hw/mcu/nxp/lpc11uxx/CMSIS_CORE_LPC11Uxx/src/system_LPC11Uxx.c
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/******************************************************************************
* @file system_LPC11Uxx.c
* @purpose CMSIS Cortex-M3 Device Peripheral Access Layer Source File
* for the NXP LPC13xx Device Series
* @version V1.10
* @date 24. November 2010
*
* @note
* Copyright (C) 2009-2010 ARM Limited. All rights reserved.
*
* @par
* ARM Limited (ARM) is supplying this software for use with Cortex-M
* processor based microcontrollers. This file can be freely distributed
* within development tools that are supporting such ARM based processors.
*
* @par
* THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
* OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
* ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
* CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
*
******************************************************************************/
#include <stdint.h>
#include "LPC11Uxx.h"
/*
//-------- <<< Use Configuration Wizard in Context Menu >>> ------------------
*/
/*--------------------- Clock Configuration ----------------------------------
//
// <e> Clock Configuration
// <h> System Oscillator Control Register (SYSOSCCTRL)
// <o1.0> BYPASS: System Oscillator Bypass Enable
// <i> If enabled then PLL input (sys_osc_clk) is fed
// <i> directly from XTALIN and XTALOUT pins.
// <o1.9> FREQRANGE: System Oscillator Frequency Range
// <i> Determines frequency range for Low-power oscillator.
// <0=> 1 - 20 MHz
// <1=> 15 - 25 MHz
// </h>
//
// <h> Watchdog Oscillator Control Register (WDTOSCCTRL)
// <o2.0..4> DIVSEL: Select Divider for Fclkana
// <i> wdt_osc_clk = Fclkana/ (2 <20> (1 + DIVSEL))
// <0-31>
// <o2.5..8> FREQSEL: Select Watchdog Oscillator Analog Output Frequency (Fclkana)
// <0=> Undefined
// <1=> 0.5 MHz
// <2=> 0.8 MHz
// <3=> 1.1 MHz
// <4=> 1.4 MHz
// <5=> 1.6 MHz
// <6=> 1.8 MHz
// <7=> 2.0 MHz
// <8=> 2.2 MHz
// <9=> 2.4 MHz
// <10=> 2.6 MHz
// <11=> 2.7 MHz
// <12=> 2.9 MHz
// <13=> 3.1 MHz
// <14=> 3.2 MHz
// <15=> 3.4 MHz
// </h>
//
// <h> System PLL Control Register (SYSPLLCTRL)
// <i> F_clkout = M * F_clkin = F_CCO / (2 * P)
// <i> F_clkin must be in the range of 10 MHz to 25 MHz
// <i> F_CCO must be in the range of 156 MHz to 320 MHz
// <o3.0..4> MSEL: Feedback Divider Selection
// <i> M = MSEL + 1
// <0-31>
// <o3.5..6> PSEL: Post Divider Selection
// <0=> P = 1
// <1=> P = 2
// <2=> P = 4
// <3=> P = 8
// </h>
//
// <h> System PLL Clock Source Select Register (SYSPLLCLKSEL)
// <o4.0..1> SEL: System PLL Clock Source
// <0=> IRC Oscillator
// <1=> System Oscillator
// <2=> Reserved
// <3=> Reserved
// </h>
//
// <h> Main Clock Source Select Register (MAINCLKSEL)
// <o5.0..1> SEL: Clock Source for Main Clock
// <0=> IRC Oscillator
// <1=> Input Clock to System PLL
// <2=> WDT Oscillator
// <3=> System PLL Clock Out
// </h>
//
// <h> System AHB Clock Divider Register (SYSAHBCLKDIV)
// <o6.0..7> DIV: System AHB Clock Divider
// <i> Divides main clock to provide system clock to core, memories, and peripherals.
// <i> 0 = is disabled
// <0-255>
// </h>
//
// <h> USB PLL Control Register (USBPLLCTRL)
// <i> F_clkout = M * F_clkin = F_CCO / (2 * P)
// <i> F_clkin must be in the range of 10 MHz to 25 MHz
// <i> F_CCO must be in the range of 156 MHz to 320 MHz
// <o7.0..4> MSEL: Feedback Divider Selection
// <i> M = MSEL + 1
// <0-31>
// <o7.5..6> PSEL: Post Divider Selection
// <0=> P = 1
// <1=> P = 2
// <2=> P = 4
// <3=> P = 8
// </h>
//
// <h> USB PLL Clock Source Select Register (USBPLLCLKSEL)
// <o8.0..1> SEL: USB PLL Clock Source
// <i> USB PLL clock source must be switched to System Oscillator for correct USB operation
// <0=> IRC Oscillator
// <1=> System Oscillator
// <2=> Reserved
// <3=> Reserved
// </h>
//
// <h> USB Clock Source Select Register (USBCLKSEL)
// <o9.0..1> SEL: System PLL Clock Source
// <0=> USB PLL out
// <1=> Main clock
// <2=> Reserved
// <3=> Reserved
// </h>
//
// <h> USB Clock Divider Register (USBCLKDIV)
// <o10.0..7> DIV: USB Clock Divider
// <i> Divides USB clock to 48 MHz.
// <i> 0 = is disabled
// <0-255>
// </h>
// </e>
*/
#define CLOCK_SETUP 1
#define SYSOSCCTRL_Val 0x00000000 // Reset: 0x000
#define WDTOSCCTRL_Val 0x00000000 // Reset: 0x000
#define SYSPLLCTRL_Val 0x00000023 // Reset: 0x000
#define SYSPLLCLKSEL_Val 0x00000001 // Reset: 0x000
#define MAINCLKSEL_Val 0x00000003 // Reset: 0x000
#define SYSAHBCLKDIV_Val 0x00000001 // Reset: 0x001
#define USBPLLCTRL_Val 0x00000023 // Reset: 0x000
#define USBPLLCLKSEL_Val 0x00000001 // Reset: 0x000
#define USBCLKSEL_Val 0x00000000 // Reset: 0x000
#define USBCLKDIV_Val 0x00000001 // Reset: 0x001
/*
//-------- <<< end of configuration section >>> ------------------------------
*/
/*----------------------------------------------------------------------------
Check the register settings
*----------------------------------------------------------------------------*/
#define CHECK_RANGE(val, min, max) ((val < min) || (val > max))
#define CHECK_RSVD(val, mask) (val & mask)
/* Clock Configuration -------------------------------------------------------*/
#if (CHECK_RSVD((SYSOSCCTRL_Val), ~0x00000003))
#error "SYSOSCCTRL: Invalid values of reserved bits!"
#endif
#if (CHECK_RSVD((WDTOSCCTRL_Val), ~0x000001FF))
#error "WDTOSCCTRL: Invalid values of reserved bits!"
#endif
#if (CHECK_RANGE((SYSPLLCLKSEL_Val), 0, 2))
#error "SYSPLLCLKSEL: Value out of range!"
#endif
#if (CHECK_RSVD((SYSPLLCTRL_Val), ~0x000001FF))
#error "SYSPLLCTRL: Invalid values of reserved bits!"
#endif
#if (CHECK_RSVD((MAINCLKSEL_Val), ~0x00000003))
#error "MAINCLKSEL: Invalid values of reserved bits!"
#endif
#if (CHECK_RANGE((SYSAHBCLKDIV_Val), 0, 255))
#error "SYSAHBCLKDIV: Value out of range!"
#endif
#if (CHECK_RANGE((USBPLLCLKSEL_Val), 0, 1))
#error "USBPLLCLKSEL: Value out of range!"
#endif
#if (CHECK_RSVD((USBPLLCTRL_Val), ~0x000001FF))
#error "USBPLLCTRL: Invalid values of reserved bits!"
#endif
#if (CHECK_RANGE((USBCLKSEL_Val), 0, 1))
#error "USBCLKSEL: Value out of range!"
#endif
#if (CHECK_RANGE((USBCLKDIV_Val), 0, 255))
#error "USBCLKDIV: Value out of range!"
#endif
/*----------------------------------------------------------------------------
DEFINES
*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------
Define clocks
*----------------------------------------------------------------------------*/
#define __XTAL (12000000UL) /* Oscillator frequency */
#define __SYS_OSC_CLK ( __XTAL) /* Main oscillator frequency */
#define __IRC_OSC_CLK (12000000UL) /* Internal RC oscillator frequency */
#define __FREQSEL ((WDTOSCCTRL_Val >> 5) & 0x0F)
#define __DIVSEL (((WDTOSCCTRL_Val & 0x1F) << 1) + 2)
#if (CLOCK_SETUP) /* Clock Setup */
#if (__FREQSEL == 0)
#define __WDT_OSC_CLK ( 0) /* undefined */
#elif (__FREQSEL == 1)
#define __WDT_OSC_CLK ( 500000 / __DIVSEL)
#elif (__FREQSEL == 2)
#define __WDT_OSC_CLK ( 800000 / __DIVSEL)
#elif (__FREQSEL == 3)
#define __WDT_OSC_CLK (1100000 / __DIVSEL)
#elif (__FREQSEL == 4)
#define __WDT_OSC_CLK (1400000 / __DIVSEL)
#elif (__FREQSEL == 5)
#define __WDT_OSC_CLK (1600000 / __DIVSEL)
#elif (__FREQSEL == 6)
#define __WDT_OSC_CLK (1800000 / __DIVSEL)
#elif (__FREQSEL == 7)
#define __WDT_OSC_CLK (2000000 / __DIVSEL)
#elif (__FREQSEL == 8)
#define __WDT_OSC_CLK (2200000 / __DIVSEL)
#elif (__FREQSEL == 9)
#define __WDT_OSC_CLK (2400000 / __DIVSEL)
#elif (__FREQSEL == 10)
#define __WDT_OSC_CLK (2600000 / __DIVSEL)
#elif (__FREQSEL == 11)
#define __WDT_OSC_CLK (2700000 / __DIVSEL)
#elif (__FREQSEL == 12)
#define __WDT_OSC_CLK (2900000 / __DIVSEL)
#elif (__FREQSEL == 13)
#define __WDT_OSC_CLK (3100000 / __DIVSEL)
#elif (__FREQSEL == 14)
#define __WDT_OSC_CLK (3200000 / __DIVSEL)
#else
#define __WDT_OSC_CLK (3400000 / __DIVSEL)
#endif
/* sys_pllclkin calculation */
#if ((SYSPLLCLKSEL_Val & 0x03) == 0)
#define __SYS_PLLCLKIN (__IRC_OSC_CLK)
#elif ((SYSPLLCLKSEL_Val & 0x03) == 1)
#define __SYS_PLLCLKIN (__SYS_OSC_CLK)
#else
#define __SYS_PLLCLKIN (0)
#endif
#define __SYS_PLLCLKOUT (__SYS_PLLCLKIN * ((SYSPLLCTRL_Val & 0x01F) + 1))
/* main clock calculation */
#if ((MAINCLKSEL_Val & 0x03) == 0)
#define __MAIN_CLOCK (__IRC_OSC_CLK)
#elif ((MAINCLKSEL_Val & 0x03) == 1)
#define __MAIN_CLOCK (__SYS_PLLCLKIN)
#elif ((MAINCLKSEL_Val & 0x03) == 2)
#if (__FREQSEL == 0)
#error "MAINCLKSEL: WDT Oscillator selected but FREQSEL is undefined!"
#else
#define __MAIN_CLOCK (__WDT_OSC_CLK)
#endif
#elif ((MAINCLKSEL_Val & 0x03) == 3)
#define __MAIN_CLOCK (__SYS_PLLCLKOUT)
#else
#define __MAIN_CLOCK (0)
#endif
#define __SYSTEM_CLOCK (__MAIN_CLOCK / SYSAHBCLKDIV_Val)
#else
#define __SYSTEM_CLOCK (__IRC_OSC_CLK)
#endif // CLOCK_SETUP
/*----------------------------------------------------------------------------
Clock Variable definitions
*----------------------------------------------------------------------------*/
uint32_t SystemCoreClock = __SYSTEM_CLOCK;/*!< System Clock Frequency (Core Clock)*/
/*----------------------------------------------------------------------------
Clock functions
*----------------------------------------------------------------------------*/
void SystemCoreClockUpdate (void) /* Get Core Clock Frequency */
{
uint32_t wdt_osc = 0;
/* Determine clock frequency according to clock register values */
switch ((LPC_SYSCON->WDTOSCCTRL >> 5) & 0x0F) {
case 0: wdt_osc = 0; break;
case 1: wdt_osc = 500000; break;
case 2: wdt_osc = 800000; break;
case 3: wdt_osc = 1100000; break;
case 4: wdt_osc = 1400000; break;
case 5: wdt_osc = 1600000; break;
case 6: wdt_osc = 1800000; break;
case 7: wdt_osc = 2000000; break;
case 8: wdt_osc = 2200000; break;
case 9: wdt_osc = 2400000; break;
case 10: wdt_osc = 2600000; break;
case 11: wdt_osc = 2700000; break;
case 12: wdt_osc = 2900000; break;
case 13: wdt_osc = 3100000; break;
case 14: wdt_osc = 3200000; break;
case 15: wdt_osc = 3400000; break;
}
wdt_osc /= ((LPC_SYSCON->WDTOSCCTRL & 0x1F) << 1) + 2;
switch (LPC_SYSCON->MAINCLKSEL & 0x03) {
case 0: /* Internal RC oscillator */
SystemCoreClock = __IRC_OSC_CLK;
break;
case 1: /* Input Clock to System PLL */
switch (LPC_SYSCON->SYSPLLCLKSEL & 0x03) {
case 0: /* Internal RC oscillator */
SystemCoreClock = __IRC_OSC_CLK;
break;
case 1: /* System oscillator */
SystemCoreClock = __SYS_OSC_CLK;
break;
case 2: /* Reserved */
case 3: /* Reserved */
SystemCoreClock = 0;
break;
}
break;
case 2: /* WDT Oscillator */
SystemCoreClock = wdt_osc;
break;
case 3: /* System PLL Clock Out */
switch (LPC_SYSCON->SYSPLLCLKSEL & 0x03) {
case 0: /* Internal RC oscillator */
if (LPC_SYSCON->SYSPLLCTRL & 0x180) {
SystemCoreClock = __IRC_OSC_CLK;
} else {
SystemCoreClock = __IRC_OSC_CLK * ((LPC_SYSCON->SYSPLLCTRL & 0x01F) + 1);
}
break;
case 1: /* System oscillator */
if (LPC_SYSCON->SYSPLLCTRL & 0x180) {
SystemCoreClock = __SYS_OSC_CLK;
} else {
SystemCoreClock = __SYS_OSC_CLK * ((LPC_SYSCON->SYSPLLCTRL & 0x01F) + 1);
}
break;
case 2: /* Reserved */
case 3: /* Reserved */
SystemCoreClock = 0;
break;
}
break;
}
SystemCoreClock /= LPC_SYSCON->SYSAHBCLKDIV;
}
/**
* Initialize the system
*
* @param none
* @return none
*
* @brief Setup the microcontroller system.
* Initialize the System.
*/
void SystemInit (void) {
volatile uint32_t i;
#if (CLOCK_SETUP) /* Clock Setup */
#if ((SYSPLLCLKSEL_Val & 0x03) == 1)
LPC_SYSCON->PDRUNCFG &= ~(1 << 5); /* Power-up System Osc */
LPC_SYSCON->SYSOSCCTRL = SYSOSCCTRL_Val;
for (i = 0; i < 200; i++) __NOP();
#endif
LPC_SYSCON->SYSPLLCLKSEL = SYSPLLCLKSEL_Val; /* Select PLL Input */
LPC_SYSCON->SYSPLLCLKUEN = 0x01; /* Update Clock Source */
LPC_SYSCON->SYSPLLCLKUEN = 0x00; /* Toggle Update Register */
LPC_SYSCON->SYSPLLCLKUEN = 0x01;
while (!(LPC_SYSCON->SYSPLLCLKUEN & 0x01)); /* Wait Until Updated */
#if ((MAINCLKSEL_Val & 0x03) == 3) /* Main Clock is PLL Out */
LPC_SYSCON->SYSPLLCTRL = SYSPLLCTRL_Val;
LPC_SYSCON->PDRUNCFG &= ~(1 << 7); /* Power-up SYSPLL */
while (!(LPC_SYSCON->SYSPLLSTAT & 0x01)); /* Wait Until PLL Locked */
#endif
#if (((MAINCLKSEL_Val & 0x03) == 2) )
LPC_SYSCON->WDTOSCCTRL = WDTOSCCTRL_Val;
LPC_SYSCON->PDRUNCFG &= ~(1 << 6); /* Power-up WDT Clock */
for (i = 0; i < 200; i++) __NOP();
#endif
LPC_SYSCON->MAINCLKSEL = MAINCLKSEL_Val; /* Select PLL Clock Output */
LPC_SYSCON->MAINCLKUEN = 0x01; /* Update MCLK Clock Source */
LPC_SYSCON->MAINCLKUEN = 0x00; /* Toggle Update Register */
LPC_SYSCON->MAINCLKUEN = 0x01;
while (!(LPC_SYSCON->MAINCLKUEN & 0x01)); /* Wait Until Updated */
LPC_SYSCON->SYSAHBCLKDIV = SYSAHBCLKDIV_Val;
#if ((USBCLKDIV_Val & 0x1FF) != 0) /* USB clock is used */
LPC_SYSCON->PDRUNCFG &= ~(1 << 10); /* Power-up USB PHY */
#if ((USBCLKSEL_Val & 0x003) == 0) /* USB clock is USB PLL out */
LPC_SYSCON->PDRUNCFG &= ~(1 << 8); /* Power-up USB PLL */
LPC_SYSCON->USBPLLCLKSEL = USBPLLCLKSEL_Val; /* Select PLL Input */
LPC_SYSCON->USBPLLCLKUEN = 0x01; /* Update Clock Source */
LPC_SYSCON->USBPLLCLKUEN = 0x00; /* Toggle Update Register */
LPC_SYSCON->USBPLLCLKUEN = 0x01;
while (!(LPC_SYSCON->USBPLLCLKUEN & 0x01)); /* Wait Until Updated */
LPC_SYSCON->USBPLLCTRL = USBPLLCTRL_Val;
while (!(LPC_SYSCON->USBPLLSTAT & 0x01)); /* Wait Until PLL Locked */
LPC_SYSCON->USBCLKSEL = 0x00; /* Select USB PLL */
#endif
LPC_SYSCON->USBCLKSEL = USBCLKSEL_Val; /* Select USB Clock */
LPC_SYSCON->USBCLKDIV = USBCLKDIV_Val; /* Set USB clock divider */
#else /* USB clock is not used */
LPC_SYSCON->PDRUNCFG |= (1 << 10); /* Power-down USB PHY */
LPC_SYSCON->PDRUNCFG |= (1 << 8); /* Power-down USB PLL */
#endif
#endif
/* System clock to the IOCON needs to be enabled or
most of the I/O related peripherals won't work. */
LPC_SYSCON->SYSAHBCLKCTRL |= (1<<16);
}

819
hw/mcu/nxp/lpc11uxx/LPC11Uxx_DriverLib/lpc11uxx_gpio.c
View File

@ -1,819 +0,0 @@
/****************************************************************************
* $Id:: gpio.c 6172 2011-01-13 18:22:51Z usb00423 $
* Project: NXP LPC11Uxx GPIO example
*
* Description:
* This file contains GPIO code example which include GPIO
* initialization, GPIO interrupt handler, and related APIs for
* GPIO access.
*
****************************************************************************
* Software that is described herein is for illustrative purposes only
* which provides customers with programming information regarding the
* products. This software is supplied "AS IS" without any warranties.
* NXP Semiconductors assumes no responsibility or liability for the
* use of the software, conveys no license or title under any patent,
* copyright, or mask work right to the product. NXP Semiconductors
* reserves the right to make changes in the software without
* notification. NXP Semiconductors also make no representation or
* warranty that such application will be suitable for the specified
* use without further testing or modification.
****************************************************************************/
#include "LPC11Uxx.h" /* LPC11Uxx Peripheral Registers */
#include "lpc11uxx_gpio.h"
volatile uint32_t flex_int0_counter = 0;
volatile uint32_t flex_int1_counter = 0;
volatile uint32_t flex_int2_counter = 0;
volatile uint32_t flex_int3_counter = 0;
volatile uint32_t flex_int4_counter = 0;
volatile uint32_t flex_int5_counter = 0;
volatile uint32_t flex_int6_counter = 0;
volatile uint32_t flex_int7_counter = 0;
volatile uint32_t gint0_counter = 0;
volatile uint32_t gint1_counter = 0;
volatile uint32_t flex_int0_level_counter = 0;
volatile uint32_t flex_int0_rising_edge_counter = 0;
volatile uint32_t flex_int0_falling_edge_counter = 0;
volatile uint32_t flex_int1_level_counter = 0;
volatile uint32_t flex_int1_rising_edge_counter = 0;
volatile uint32_t flex_int1_falling_edge_counter = 0;
volatile uint32_t flex_int2_level_counter = 0;
volatile uint32_t flex_int2_rising_edge_counter = 0;
volatile uint32_t flex_int2_falling_edge_counter = 0;
volatile uint32_t flex_int3_level_counter = 0;
volatile uint32_t flex_int3_rising_edge_counter = 0;
volatile uint32_t flex_int3_falling_edge_counter = 0;
volatile uint32_t flex_int4_level_counter = 0;
volatile uint32_t flex_int4_rising_edge_counter = 0;
volatile uint32_t flex_int4_falling_edge_counter = 0;
volatile uint32_t flex_int5_level_counter = 0;
volatile uint32_t flex_int5_rising_edge_counter = 0;
volatile uint32_t flex_int5_falling_edge_counter = 0;
volatile uint32_t flex_int6_level_counter = 0;
volatile uint32_t flex_int6_rising_edge_counter = 0;
volatile uint32_t flex_int6_falling_edge_counter = 0;
volatile uint32_t flex_int7_level_counter = 0;
volatile uint32_t flex_int7_rising_edge_counter = 0;
volatile uint32_t flex_int7_falling_edge_counter = 0;
volatile uint32_t gint0_level_counter = 0;
volatile uint32_t gint0_edge_counter = 0;
volatile uint32_t gint1_level_counter = 0;
volatile uint32_t gint1_edge_counter = 0;
/*****************************************************************************
** Function name: FLEX_INT0_IRQHandler
**
** Descriptions: Use one GPIO pin as interrupt source
**
** parameters: None
**
** Returned value: None
**
*****************************************************************************/
void FLEX_INT0_IRQHandler(void)
{
flex_int0_counter++;
if ( LPC_GPIO_PIN_INT->IST & (0x1<<0) )
{
if ( LPC_GPIO_PIN_INT->ISEL & (0x1<<0) )
{
flex_int0_level_counter++;
}
else
{
if ( LPC_GPIO_PIN_INT->RISE & (0x1<<0) )
{
flex_int0_rising_edge_counter++;
LPC_GPIO_PIN_INT->RISE = 0x1<<0;
}
else if ( LPC_GPIO_PIN_INT->FALL & (0x1<<0) )
{
flex_int0_falling_edge_counter++;
LPC_GPIO_PIN_INT->FALL = 0x1<<0;
}
LPC_GPIO_PIN_INT->IST = 0x1<<0;
}
}
return;
}
/*****************************************************************************
** Function name: FLEX_INT1_IRQHandler
**
** Descriptions: Use one GPIO pin as interrupt source
**
** parameters: None
**
** Returned value: None
**
*****************************************************************************/
void FLEX_INT1_IRQHandler(void)
{
flex_int1_counter++;
if ( LPC_GPIO_PIN_INT->IST & (0x1<<1) )
{
if ( LPC_GPIO_PIN_INT->ISEL & (0x1<<1) )
{
flex_int1_level_counter++;
}
else
{
if ( LPC_GPIO_PIN_INT->RISE & (0x1<<1) )
{
flex_int1_rising_edge_counter++;
LPC_GPIO_PIN_INT->RISE = 0x1<<1;
}
else if ( LPC_GPIO_PIN_INT->FALL & (0x1<<1) )
{
flex_int1_falling_edge_counter++;
LPC_GPIO_PIN_INT->FALL = 0x1<<1;
}
LPC_GPIO_PIN_INT->IST = 0x1<<1;
}
}
return;
}
/*****************************************************************************
** Function name: FLEX_INT2_IRQHandler
**
** Descriptions: Use one GPIO pin as interrupt source
**
** parameters: None
**
** Returned value: None
**
*****************************************************************************/
void FLEX_INT2_IRQHandler(void)
{
flex_int2_counter++;
if ( LPC_GPIO_PIN_INT->IST & (0x1<<2) )
{
if ( LPC_GPIO_PIN_INT->ISEL & (0x1<<2) )
{
flex_int2_level_counter++;
}
else
{
if ( LPC_GPIO_PIN_INT->RISE & (0x1<<2) )
{
flex_int2_rising_edge_counter++;
LPC_GPIO_PIN_INT->RISE = 0x1<<2;
}
else if ( LPC_GPIO_PIN_INT->FALL & (0x1<<2) )
{
flex_int2_falling_edge_counter++;
LPC_GPIO_PIN_INT->FALL = 0x1<<2;
}
LPC_GPIO_PIN_INT->IST = 0x1<<2;
}
}
return;
}
/*****************************************************************************
** Function name: FLEX_INT3_IRQHandler
**
** Descriptions: Use one GPIO pin as interrupt source
**
** parameters: None
**
** Returned value: None
**
*****************************************************************************/
void FLEX_INT3_IRQHandler(void)
{
flex_int3_counter++;
if ( LPC_GPIO_PIN_INT->IST & (0x1<<3) )
{
if ( LPC_GPIO_PIN_INT->ISEL & (0x1<<3) )
{
flex_int3_level_counter++;
}
else
{
if ( LPC_GPIO_PIN_INT->RISE & (0x1<<3) )
{
flex_int3_rising_edge_counter++;
LPC_GPIO_PIN_INT->RISE = 0x1<<3;
}
else if ( LPC_GPIO_PIN_INT->FALL & (0x1<<3) )
{
flex_int3_falling_edge_counter++;
LPC_GPIO_PIN_INT->FALL = 0x1<<3;
}
LPC_GPIO_PIN_INT->IST = 0x1<<3;
}
}
return;
}
/*****************************************************************************
** Function name: FLEX_INT4_IRQHandler
**
** Descriptions: Use one GPIO pin as interrupt source
**
** parameters: None
**
** Returned value: None
**
*****************************************************************************/
void FLEX_INT4_IRQHandler(void)
{
flex_int4_counter++;
if ( LPC_GPIO_PIN_INT->IST & (0x1<<4) )
{
if ( LPC_GPIO_PIN_INT->ISEL & (0x1<<4) )
{
flex_int4_level_counter++;
}
else
{
if ( LPC_GPIO_PIN_INT->RISE & (0x1<<4) )
{
flex_int4_rising_edge_counter++;
LPC_GPIO_PIN_INT->RISE = 0x1<<4;
}
else if ( LPC_GPIO_PIN_INT->FALL & (0x1<<4) )
{
flex_int4_falling_edge_counter++;
LPC_GPIO_PIN_INT->FALL = 0x1<<4;
}
LPC_GPIO_PIN_INT->IST = 0x1<<4;
}
}
return;
}
/*****************************************************************************
** Function name: FLEX_INT5_IRQHandler
**
** Descriptions: Use one GPIO pin as interrupt source
**
** parameters: None
**
** Returned value: None
**
*****************************************************************************/
void FLEX_INT5_IRQHandler(void)
{
flex_int5_counter++;
if ( LPC_GPIO_PIN_INT->IST & (0x1<<5) )
{
if ( LPC_GPIO_PIN_INT->ISEL & (0x1<<5) )
{
flex_int5_level_counter++;
}
else
{
if ( LPC_GPIO_PIN_INT->RISE & (0x1<<5) )
{
flex_int5_rising_edge_counter++;
LPC_GPIO_PIN_INT->RISE = 0x1<<5;
}
else if ( LPC_GPIO_PIN_INT->FALL & (0x1<<5) )
{
flex_int5_falling_edge_counter++;
LPC_GPIO_PIN_INT->FALL = 0x1<<5;
}
LPC_GPIO_PIN_INT->IST = 0x1<<5;
}
}
return;
}
/*****************************************************************************
** Function name: FLEX_INT6_IRQHandler
**
** Descriptions: Use one GPIO pin as interrupt source
**
** parameters: None
**
** Returned value: None
**
*****************************************************************************/
void FLEX_INT6_IRQHandler(void)
{
flex_int6_counter++;
if ( LPC_GPIO_PIN_INT->IST & (0x1<<6) )
{
if ( LPC_GPIO_PIN_INT->ISEL & (0x1<<6) )
{
flex_int6_level_counter++;
}
else
{
if ( LPC_GPIO_PIN_INT->RISE & (0x1<<6) )
{
flex_int6_rising_edge_counter++;
LPC_GPIO_PIN_INT->RISE = 0x1<<6;
}
else if ( LPC_GPIO_PIN_INT->FALL & (0x1<<6) )
{
flex_int6_falling_edge_counter++;
LPC_GPIO_PIN_INT->FALL = 0x1<<6;
}
LPC_GPIO_PIN_INT->IST = 0x1<<6;
}
}
return;
}
/*****************************************************************************
** Function name: FLEX_INT7_IRQHandler
**
** Descriptions: Use one GPIO pin as interrupt source
**
** parameters: None
**
** Returned value: None
**
*****************************************************************************/
void FLEX_INT7_IRQHandler(void)
{
flex_int7_counter++;
if ( LPC_GPIO_PIN_INT->IST & (0x1<<7) )
{
if ( LPC_GPIO_PIN_INT->ISEL & (0x1<<7) )
{
flex_int7_level_counter++;
}
else
{
if ( LPC_GPIO_PIN_INT->RISE & (0x1<<7) )
{
flex_int7_rising_edge_counter++;
LPC_GPIO_PIN_INT->RISE = 0x1<<7;
}
else if ( LPC_GPIO_PIN_INT->FALL & (0x1<<7) )
{
flex_int7_falling_edge_counter++;
LPC_GPIO_PIN_INT->FALL = 0x1<<7;
}
LPC_GPIO_PIN_INT->IST = 0x1<<7;
}
}
return;
}
/*****************************************************************************
** Function name: GINT0_IRQHandler
**
** Descriptions: Use one GPIO pin as interrupt source
**
** parameters: None
**
** Returned value: None
**
*****************************************************************************/
void GINT0_IRQHandler(void)
{
gint0_counter++;
if ( LPC_GPIO_GROUP_INT0->CTRL & 0x1 )
{
if ( LPC_GPIO_GROUP_INT0->CTRL & (0x1<<4) )
{
gint0_level_counter++;
}
else
{
gint0_edge_counter++;
}
LPC_GPIO_GROUP_INT0->CTRL |= 0x1;
}
return;
}
/*****************************************************************************
** Function name: GINT1_IRQHandler
**
** Descriptions: Use one GPIO pin as interrupt source
**
** parameters: None
**
** Returned value: None
**
*****************************************************************************/
void GINT1_IRQHandler(void)
{
gint1_counter++;
if ( LPC_GPIO_GROUP_INT1->CTRL & 0x1 )
{
if ( LPC_GPIO_GROUP_INT1->CTRL & (0x1<<4) )
{
gint1_level_counter++;
}
else
{
gint1_edge_counter++;
}
LPC_GPIO_GROUP_INT1->CTRL |= 0x1;
}
return;
}
/*****************************************************************************
** Function name: GPIOInit
**
** Descriptions: Initialize GPIO, install the
** GPIO interrupt handler
**
** parameters: None
**
** Returned value: true or false, return false if the VIC table
** is full and GPIO interrupt handler can be
** installed.
**
*****************************************************************************/
void GPIOInit( void )
{
/* Enable AHB clock to the GPIO domain. */
LPC_SYSCON->SYSAHBCLKCTRL |= (1<<6);
/* Enable AHB clock to the FlexInt, GroupedInt domain. */
LPC_SYSCON->SYSAHBCLKCTRL |= ((1<<19) | (1<<23) | (1<<24));
return;
}
/*****************************************************************************
** Function name: GPIOSetFlexInterrupt
**
** Descriptions: Set interrupt sense, event, etc.
** sense: edge or level, 0 is edge, 1 is level
** event/polarity: 0 is active low/falling, 1 is high/rising.
**
** parameters: channel #, port #, bit position, sense, event(polarity)
**
** Returned value: None
**
*****************************************************************************/
void GPIOSetFlexInterrupt( uint32_t channelNum, uint32_t portNum, uint32_t bitPosi,
uint32_t sense, uint32_t event )
{
switch ( channelNum )
{
case CHANNEL0:
if ( portNum )
{
LPC_SYSCON->PINTSEL[0] = bitPosi + 24;
}
else
{
LPC_SYSCON->PINTSEL[0] = bitPosi;
}
NVIC_EnableIRQ(FLEX_INT0_IRQn);
break;
case CHANNEL1:
if ( portNum )
{
LPC_SYSCON->PINTSEL[1] = bitPosi + 24;
}
else
{
LPC_SYSCON->PINTSEL[1] = bitPosi;
}
NVIC_EnableIRQ(FLEX_INT1_IRQn);
break;
case CHANNEL2:
if ( portNum )
{
LPC_SYSCON->PINTSEL[2] = bitPosi + 24;
}
else
{
LPC_SYSCON->PINTSEL[2] = bitPosi;
}
NVIC_EnableIRQ(FLEX_INT2_IRQn);
break;
case CHANNEL3:
if ( portNum )
{
LPC_SYSCON->PINTSEL[3] = bitPosi + 24;
}
else
{
LPC_SYSCON->PINTSEL[3] = bitPosi;
}
NVIC_EnableIRQ(FLEX_INT3_IRQn);
break;
case CHANNEL4:
if ( portNum )
{
LPC_SYSCON->PINTSEL[4] = bitPosi + 24;
}
else
{
LPC_SYSCON->PINTSEL[4] = bitPosi;
}
NVIC_EnableIRQ(FLEX_INT4_IRQn);
break;
case CHANNEL5:
if ( portNum )
{
LPC_SYSCON->PINTSEL[5] = bitPosi + 24;
}
else
{
LPC_SYSCON->PINTSEL[5] = bitPosi;
}
NVIC_EnableIRQ(FLEX_INT5_IRQn);
break;
case CHANNEL6:
if ( portNum )
{
LPC_SYSCON->PINTSEL[6] = bitPosi + 24;
}
else
{
LPC_SYSCON->PINTSEL[6] = bitPosi;
}
NVIC_EnableIRQ(FLEX_INT6_IRQn);
break;
case CHANNEL7:
if ( portNum )
{
LPC_SYSCON->PINTSEL[7] = bitPosi + 24;
}
else
{
LPC_SYSCON->PINTSEL[7] = bitPosi;
}
NVIC_EnableIRQ(FLEX_INT7_IRQn);
break;
default:
break;
}
if ( sense == 0 )
{
LPC_GPIO_PIN_INT->ISEL &= ~(0x1<<channelNum); /* Edge trigger */
if ( event == 0 )
{
LPC_GPIO_PIN_INT->IENF |= (0x1<<channelNum); /* faling edge */
}
else
{
LPC_GPIO_PIN_INT->IENR |= (0x1<<channelNum); /* Rising edge */
}
}
else
{
LPC_GPIO_PIN_INT->ISEL |= (0x1<<channelNum); /* Level trigger. */
LPC_GPIO_PIN_INT->IENR |= (0x1<<channelNum); /* Level enable */
if ( event == 0 )
{
LPC_GPIO_PIN_INT->IENF &= ~(0x1<<channelNum); /* active-low */
}
else
{
LPC_GPIO_PIN_INT->IENF |= (0x1<<channelNum); /* active-high */
}
}
return;
}
/*****************************************************************************
** Function name: GPIOFlexIntEnable
**
** Descriptions: Enable Interrupt
**
** parameters: channel num, event(0 is falling edge, 1 is rising edge)
** Returned value: None
**
*****************************************************************************/
void GPIOFlexIntEnable( uint32_t channelNum, uint32_t event )
{
if ( !( LPC_GPIO_PIN_INT->ISEL & (0x1<<channelNum) ) )
{
if ( event == 0 )
{
LPC_GPIO_PIN_INT->SIENF |= (0x1<<channelNum); /* faling edge */
}
else
{
LPC_GPIO_PIN_INT->SIENR |= (0x1<<channelNum); /* Rising edge */
}
}
else
{
LPC_GPIO_PIN_INT->SIENR |= (0x1<<channelNum); /* Level */
}
return;
}
/*****************************************************************************
** Function name: GPIOFlexIntDisable
**
** Descriptions: Disable Interrupt
**
** parameters: channel num, event(0 is falling edge, 1 is rising edge)
**
** Returned value: None
**
*****************************************************************************/
void GPIOFlexIntDisable( uint32_t channelNum, uint32_t event )
{
if ( !( LPC_GPIO_PIN_INT->ISEL & (0x1<<channelNum) ) )
{
if ( event == 0 )
{
LPC_GPIO_PIN_INT->CIENF |= (0x1<<channelNum); /* faling edge */
}
else
{
LPC_GPIO_PIN_INT->CIENR |= (0x1<<channelNum); /* Rising edge */
}
}
else
{
LPC_GPIO_PIN_INT->CIENR |= (0x1<<channelNum); /* Level */
}
return;
}
/*****************************************************************************
** Function name: GPIOFlexIntStatus
**
** Descriptions: Get Interrupt status
**
** parameters: channel num
**
** Returned value: None
**
*****************************************************************************/
uint32_t GPIOFlexIntStatus( uint32_t channelNum )
{
if ( LPC_GPIO_PIN_INT->IST & (0x1<<channelNum) )
{
return( 1 );
}
else
{
return( 0 );
}
}
/*****************************************************************************
** Function name: GPIOFlexIntClear
**
** Descriptions: Clear Interrupt
**
** parameters: channel num
**
** Returned value: None
**
*****************************************************************************/
void GPIOFlexIntClear( uint32_t channelNum )
{
if ( !( LPC_GPIO_PIN_INT->ISEL & (0x1<<channelNum) ) )
{
LPC_GPIO_PIN_INT->IST = (1<<channelNum);
}
return;
}
/*****************************************************************************
** Function name: GPIOSetGroupedInterrupt
**
** Descriptions: Set interrupt logic, sense, eventPattern, etc.
** logic: AND or OR, 0 is OR, 1 is AND
** sensePattern: edge or level, 0 is edge, 1 is level
** event/polarity: 0 is active low/falling, 1 is high/rising.
**
** parameters: group #, bit pattern, logic, sense, event(polarity) pattern
**
** Returned value: None
**
*****************************************************************************/
void GPIOSetGroupedInterrupt( uint32_t groupNum, uint32_t *bitPattern, uint32_t logic,
uint32_t sense, uint32_t *eventPattern )
{
switch ( groupNum )
{
case GROUP0:
if ( sense == 0 )
{
LPC_GPIO_GROUP_INT0->CTRL &= ~(0x1<<2); /* Edge trigger */
}
else
{
LPC_GPIO_GROUP_INT0->CTRL |= (0x1<<2); /* Level trigger. */
}
LPC_GPIO_GROUP_INT0->CTRL |= (logic<<1);
LPC_GPIO_GROUP_INT0->PORT_POL[0] = *((uint32_t *)(eventPattern + 0));
LPC_GPIO_GROUP_INT0->PORT_POL[1] = *((uint32_t *)(eventPattern + 1));
LPC_GPIO_GROUP_INT0->PORT_ENA[0] = *((uint32_t *)(bitPattern + 0));
LPC_GPIO_GROUP_INT0->PORT_ENA[1] = *((uint32_t *)(bitPattern + 1));
/* as soon as enabled, an edge may be generated */
/* clear interrupt flag and NVIC pending interrupt to */
/* workaround the potential edge generated as enabled */
LPC_GPIO_GROUP_INT0->CTRL |= (1<<0);
NVIC_ClearPendingIRQ(GINT0_IRQn);
NVIC_EnableIRQ(GINT0_IRQn);
break;
case GROUP1:
if ( sense == 0 )
{
LPC_GPIO_GROUP_INT1->CTRL &= ~(0x1<<2); /* Edge trigger */
}
else
{
LPC_GPIO_GROUP_INT1->CTRL |= (0x1<<2); /* Level trigger. */
}
LPC_GPIO_GROUP_INT1->CTRL |= (logic<<1);
LPC_GPIO_GROUP_INT1->PORT_POL[0] = *((uint32_t *)(eventPattern + 0));
LPC_GPIO_GROUP_INT1->PORT_POL[1] = *((uint32_t *)(eventPattern + 1));
LPC_GPIO_GROUP_INT1->PORT_ENA[0] = *((uint32_t *)(bitPattern + 0));
LPC_GPIO_GROUP_INT1->PORT_ENA[1] = *((uint32_t *)(bitPattern + 1));
/* as soon as enabled, an edge may be generated */
/* clear interrupt flag and NVIC pending interrupt to */
/* workaround the potential edge generated as enabled */
LPC_GPIO_GROUP_INT1->CTRL |= (1<<0);
NVIC_ClearPendingIRQ(GINT1_IRQn);
NVIC_EnableIRQ(GINT1_IRQn);
break;
default:
break;
}
return;
}
/*****************************************************************************
** Function name: GPIOGetPinValue
**
** Descriptions: Read Current state of port pin, PIN register value
**
** parameters: port num, bit position
** Returned value: None
**
*****************************************************************************/
uint32_t GPIOGetPinValue( uint32_t portNum, uint32_t bitPosi )
{
uint32_t regVal = 0;
if( bitPosi < 0x20 )
{
if ( LPC_GPIO->PIN[portNum] & (0x1<<bitPosi) )
{
regVal = 1;
}
}
else if( bitPosi == 0xFF )
{
regVal = LPC_GPIO->PIN[portNum];
}
return ( regVal );
}
/*****************************************************************************
** Function name: GPIOSetBitValue
**
** Descriptions: Set/clear a bit in a specific position
**
** parameters: port num, bit position, bit value
**
** Returned value: None
**
*****************************************************************************/
void GPIOSetBitValue( uint32_t portNum, uint32_t bitPosi, uint32_t bitVal )
{
if ( bitVal )
{
LPC_GPIO->SET[portNum] = 1<<bitPosi;
}
else
{
LPC_GPIO->CLR[portNum] = 1<<bitPosi;
}
return;
}
/*****************************************************************************
** Function name: GPIOSetDir
**
** Descriptions: Set the direction in GPIO port
**
** parameters: portNum, bit position, direction (1 out, 0 input)
**
** Returned value: None
**
*****************************************************************************/
void GPIOSetDir( uint32_t portNum, uint32_t bitPosi, uint32_t dir )
{
if( dir )
{
LPC_GPIO->DIR[portNum] |= (1<<bitPosi);
}
else
{
LPC_GPIO->DIR[portNum] &= ~(1<<bitPosi);
}
return;
}
/******************************************************************************
** End Of File
******************************************************************************/

64
hw/mcu/nxp/lpc11uxx/LPC11Uxx_DriverLib/lpc11uxx_gpio.h
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@ -1,64 +0,0 @@
/****************************************************************************
* $Id:: gpio.h 6172 2011-01-13 18:22:51Z usb00423 $
* Project: NXP LPC11Uxx software example
*
* Description:
* This file contains definition and prototype for GPIO.
*
****************************************************************************
* Software that is described herein is for illustrative purposes only
* which provides customers with programming information regarding the
* products. This software is supplied "AS IS" without any warranties.
* NXP Semiconductors assumes no responsibility or liability for the
* use of the software, conveys no license or title under any patent,
* copyright, or mask work right to the product. NXP Semiconductors
* reserves the right to make changes in the software without
* notification. NXP Semiconductors also make no representation or
* warranty that such application will be suitable for the specified
* use without further testing or modification.
****************************************************************************/
#ifndef __GPIO_H
#define __GPIO_H
#define CHANNEL0 0
#define CHANNEL1 1
#define CHANNEL2 2
#define CHANNEL3 3
#define CHANNEL4 4
#define CHANNEL5 5
#define CHANNEL6 6
#define CHANNEL7 7
#define PORT0 0
#define PORT1 1
#define GROUP0 0
#define GROUP1 1
void FLEX_INT0_IRQHandler(void);
void FLEX_INT1_IRQHandler(void);
void FLEX_INT2_IRQHandler(void);
void FLEX_INT3_IRQHandler(void);
void FLEX_INT4_IRQHandler(void);
void FLEX_INT5_IRQHandler(void);
void FLEX_INT6_IRQHandler(void);
void FLEX_INT7_IRQHandler(void);
void GINT0_IRQHandler(void);
void GINT1_IRQHandler(void);
void GPIOInit( void );
void GPIOSetFlexInterrupt( uint32_t channelNum, uint32_t portNum, uint32_t bitPosi,
uint32_t sense, uint32_t event );
void GPIOFlexIntEnable( uint32_t channelNum, uint32_t event );
void GPIOFlexIntDisable( uint32_t channelNum, uint32_t event );
uint32_t GPIOFlexIntStatus( uint32_t channelNum );
void GPIOFlexIntClear( uint32_t channelNum );
void GPIOSetGroupedInterrupt( uint32_t groupNum, uint32_t *bitPattern, uint32_t logic,
uint32_t sense, uint32_t *eventPattern );
uint32_t GPIOGetPinValue( uint32_t portNum, uint32_t bitPosi );
void GPIOSetBitValue( uint32_t portNum, uint32_t bitPosi, uint32_t bitVal );
void GPIOSetDir( uint32_t portNum, uint32_t bitPosi, uint32_t dir );
#endif /* end __GPIO_H */
/*****************************************************************************
** End Of File
******************************************************************************/

238
hw/mcu/nxp/lpc11uxx/LPC11Uxx_DriverLib/lpc11uxx_uart.c
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@ -1,238 +0,0 @@
/*****************************************************************************
* uart.c: UART API file for NXP LPC11xx Family Microprocessors
*
* Copyright(C) 2008, NXP Semiconductor
* All rights reserved.
*
* History
* 2009.12.07 ver 1.00 Preliminary version, first Release
*
******************************************************************************/
#include <stdint.h>
#include "LPC11Uxx.h"
#include "lpc11uxx_uart.h"
volatile uint32_t UARTStatus;
volatile uint8_t UARTTxEmpty = 1;
volatile uint8_t UARTBuffer[BUFSIZE];
volatile uint32_t UARTCount = 0;
/*****************************************************************************
** Function name: UART_IRQHandler
**
** Descriptions: UART interrupt handler
**
** parameters: None
** Returned value: None
**
*****************************************************************************/
void UART_IRQHandler(void)
{
uint8_t IIRValue, LSRValue;
uint8_t Dummy = Dummy;
IIRValue = LPC_USART->IIR;
IIRValue >>= 1; /* skip pending bit in IIR */
IIRValue &= 0x07; /* check bit 1~3, interrupt identification */
if (IIRValue == IIR_RLS) /* Receive Line Status */
{
LSRValue = LPC_USART->LSR;
/* Receive Line Status */
if (LSRValue & (LSR_OE | LSR_PE | LSR_FE | LSR_RXFE | LSR_BI))
{
/* There are errors or break interrupt */
/* Read LSR will clear the interrupt */
UARTStatus = LSRValue;
Dummy = LPC_USART->RBR; /* Dummy read on RX to clear
interrupt, then bail out */
return;
}
if (LSRValue & LSR_RDR) /* Receive Data Ready */
{
/* If no error on RLS, normal ready, save into the data buffer. */
/* Note: read RBR will clear the interrupt */
UARTBuffer[UARTCount++] = LPC_USART->RBR;
if (UARTCount == BUFSIZE)
{
UARTCount = 0; /* buffer overflow */
}
}
}
else if (IIRValue == IIR_RDA) /* Receive Data Available */
{
/* Receive Data Available */
UARTBuffer[UARTCount++] = LPC_USART->RBR;
if (UARTCount == BUFSIZE)
{
UARTCount = 0; /* buffer overflow */
}
}
else if (IIRValue == IIR_CTI) /* Character timeout indicator */
{
/* Character Time-out indicator */
UARTStatus |= 0x100; /* Bit 9 as the CTI error */
}
else if (IIRValue == IIR_THRE) /* THRE, transmit holding register empty */
{
/* THRE interrupt */
LSRValue = LPC_USART->LSR; /* Check status in the LSR to see if
valid data in U0THR or not */
if (LSRValue & LSR_THRE)
{
UARTTxEmpty = 1;
}
else
{
UARTTxEmpty = 0;
}
}
return;
}
#if MODEM_TEST
/*****************************************************************************
** Function name: ModemInit
**
** Descriptions: Initialize UART0 port as modem, setup pin select.
**
** parameters: None
** Returned value: None
**
*****************************************************************************/
void ModemInit( void )
{
LPC_IOCON->PIO2_0 &= ~0x07; /* UART I/O config */
LPC_IOCON->PIO2_0 |= 0x01; /* UART DTR */
LPC_IOCON->PIO0_7 &= ~0x07; /* UART I/O config */
LPC_IOCON->PIO0_7 |= 0x01; /* UART CTS */
LPC_IOCON->PIO1_5 &= ~0x07; /* UART I/O config */
LPC_IOCON->PIO1_5 |= 0x01; /* UART RTS */
#if 1
LPC_IOCON->DSR_LOC = 0;
LPC_IOCON->PIO2_1 &= ~0x07; /* UART I/O config */
LPC_IOCON->PIO2_1 |= 0x01; /* UART DSR */
LPC_IOCON->DCD_LOC = 0;
LPC_IOCON->PIO2_2 &= ~0x07; /* UART I/O config */
LPC_IOCON->PIO2_2 |= 0x01; /* UART DCD */
LPC_IOCON->RI_LOC = 0;
LPC_IOCON->PIO2_3 &= ~0x07; /* UART I/O config */
LPC_IOCON->PIO2_3 |= 0x01; /* UART RI */
#else
LPC_IOCON->DSR_LOC = 1;
LPC_IOCON->PIO3_1 &= ~0x07; /* UART I/O config */
LPC_IOCON->PIO3_1 |= 0x01; /* UART DSR */
LPC_IOCON->DCD_LOC = 1;
LPC_IOCON->PIO3_2 &= ~0x07; /* UART I/O config */
LPC_IOCON->PIO3_2 |= 0x01; /* UART DCD */
LPC_IOCON->RI_LOC = 1;
LPC_IOCON->PIO3_3 &= ~0x07; /* UART I/O config */
LPC_IOCON->PIO3_3 |= 0x01; /* UART RI */
#endif
LPC_USART->MCR = 0xC0; /* Enable Auto RTS and Auto CTS. */
return;
}
#endif
/*****************************************************************************
** Function name: UARTInit
**
** Descriptions: Initialize UART0 port, setup pin select,
** clock, parity, stop bits, FIFO, etc.
**
** parameters: UART baudrate
** Returned value: None
**
*****************************************************************************/
void UARTInit(uint32_t baudrate)
{
uint32_t Fdiv;
uint32_t regVal;
UARTTxEmpty = 1;
UARTCount = 0;
NVIC_DisableIRQ(UART_IRQn);
LPC_IOCON->PIO0_18 &= ~0x07; /* UART I/O config */
LPC_IOCON->PIO0_18 |= 0x01; /* UART RXD */
LPC_IOCON->PIO0_19 &= ~0x07;
LPC_IOCON->PIO0_19 |= 0x01; /* UART TXD */
/* Enable UART clock */
LPC_SYSCON->SYSAHBCLKCTRL |= (1<<12);
LPC_SYSCON->UARTCLKDIV = 0x1; /* divided by 1 */
LPC_USART->LCR = 0x83; /* 8 bits, no Parity, 1 Stop bit */
regVal = LPC_SYSCON->UARTCLKDIV;
Fdiv = (((SystemCoreClock*LPC_SYSCON->SYSAHBCLKDIV)/regVal)/16)/baudrate ; /*baud rate */
LPC_USART->DLM = Fdiv / 256;
LPC_USART->DLL = Fdiv % 256;
LPC_USART->LCR = 0x03; /* DLAB = 0 */
LPC_USART->FCR = 0x07; /* Enable and reset TX and RX FIFO. */
/* Read to clear the line status. */
regVal = LPC_USART->LSR;
/* Ensure a clean start, no data in either TX or RX FIFO. */
// CodeRed - added parentheses around comparison in operand of &
while (( LPC_USART->LSR & (LSR_THRE|LSR_TEMT)) != (LSR_THRE|LSR_TEMT) );
while ( LPC_USART->LSR & LSR_RDR )
{
regVal = LPC_USART->RBR; /* Dump data from RX FIFO */
}
/* Enable the UART Interrupt */
NVIC_EnableIRQ(UART_IRQn);
#if CONFIG_UART_ENABLE_INTERRUPT==1
#if CONFIG_UART_ENABLE_TX_INTERRUPT==1
LPC_USART->IER = IER_RBR | IER_THRE | IER_RLS; /* Enable UART interrupt */
#else
LPC_USART->IER = IER_RBR | IER_RLS; /* Enable UART interrupt */
#endif
#endif
return;
}
/*****************************************************************************
** Function name: UARTSend
**
** Descriptions: Send a block of data to the UART 0 port based
** on the data length
**
** parameters: buffer pointer, and data length
** Returned value: None
**
*****************************************************************************/
void UARTSend(uint8_t *BufferPtr, uint32_t Length)
{
while ( Length != 0 )
{
/* THRE status, contain valid data */
#if CONFIG_UART_ENABLE_TX_INTERRUPT==1
/* Below flag is set inside the interrupt handler when THRE occurs. */
while ( !(UARTTxEmpty & 0x01) );
LPC_USART->THR = *BufferPtr;
UARTTxEmpty = 0; /* not empty in the THR until it shifts out */
#else
while ( !(LPC_USART->LSR & LSR_THRE) );
LPC_USART->THR = *BufferPtr;
#endif
BufferPtr++;
Length--;
}
return;
}
/******************************************************************************
** End Of File
******************************************************************************/

55
hw/mcu/nxp/lpc11uxx/LPC11Uxx_DriverLib/lpc11uxx_uart.h
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@ -1,55 +0,0 @@
/*****************************************************************************
* uart.h: Header file for NXP LPC1xxx Family Microprocessors
*
* Copyright(C) 2008, NXP Semiconductor
* All rights reserved.
*
* History
* 2009.12.07 ver 1.00 Preliminary version, first Release
*
******************************************************************************/
#ifndef __UART_H
#define __UART_H
#define RS485_ENABLED 0
#define TX_INTERRUPT 0 /* 0 if TX uses polling, 1 interrupt driven. */
#define MODEM_TEST 0
#define IER_RBR 0x01
#define IER_THRE 0x02
#define IER_RLS 0x04
#define IIR_PEND 0x01
#define IIR_RLS 0x03
#define IIR_RDA 0x02
#define IIR_CTI 0x06
#define IIR_THRE 0x01
#define LSR_RDR 0x01
#define LSR_OE 0x02
#define LSR_PE 0x04
#define LSR_FE 0x08
#define LSR_BI 0x10
#define LSR_THRE 0x20
#define LSR_TEMT 0x40
#define LSR_RXFE 0x80
#define BUFSIZE 0x40
/* RS485 mode definition. */
#define RS485_NMMEN (0x1<<0)
#define RS485_RXDIS (0x1<<1)
#define RS485_AADEN (0x1<<2)
#define RS485_SEL (0x1<<3)
#define RS485_DCTRL (0x1<<4)
#define RS485_OINV (0x1<<5)
void ModemInit( void );
void UARTInit(uint32_t Baudrate);
void UART_IRQHandler(void);
void UARTSend(uint8_t *BufferPtr, uint32_t Length);
#endif /* end __UART_H */
/*****************************************************************************
** End Of File
******************************************************************************/

81
hw/mcu/nxp/lpc11uxx/hal_mcu/hal_lpc11uxx.c
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@ -1,81 +0,0 @@
/**************************************************************************/
/*!
@file hal_lpc11uxx.c
@author hathach (tinyusb.org)
@section LICENSE
Software License Agreement (BSD License)
Copyright (c) 2013, hathach (tinyusb.org)
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of the copyright holders nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
This file is part of the tinyusb stack.
*/
/**************************************************************************/
#include "common/tusb_common.h"
#include "hal.h"
#if CFG_TUSB_MCU == OPT_MCU_LPC11UXX
void tusb_hal_int_enable(uint8_t rhport)
{
(void) rhport; // discard compiler's warning
NVIC_EnableIRQ(USB_IRQn);
}
void tusb_hal_int_disable(uint8_t rhport)
{
(void) rhport; // discard compiler's warning
NVIC_DisableIRQ(USB_IRQn);
}
bool tusb_hal_init(void)
{
// TODO remove magic number
/* Enable AHB clock to the USB block and USB RAM. */
LPC_SYSCON->SYSAHBCLKCTRL |= ((0x1<<14) | (0x1<<27));
LPC_SYSCON->PDRUNCFG &= ~( BIT_(8) | BIT_(10) ); // enable USB PLL & USB transceiver
/* Pull-down is needed, or internally, VBUS will be floating. This is to
address the wrong status in VBUSDebouncing bit in CmdStatus register. */
// set PIO0_3 as USB_VBUS
LPC_IOCON->PIO0_3 &= ~0x1F;
LPC_IOCON->PIO0_3 |= (0x01<<0) | (1 << 3); /* Secondary function VBUS */
// set PIO0_6 as usb connect
LPC_IOCON->PIO0_6 &= ~0x07;
LPC_IOCON->PIO0_6 |= (0x01<<0); /* Secondary function SoftConn */
return true;
}
void USB_IRQHandler(void)
{
hal_dcd_isr(0);
}
#endif

53
hw/mcu/nxp/lpc11uxx/hal_mcu/hal_mcu.h
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@ -1,53 +0,0 @@
/**************************************************************************/
/*!
@file hal_lpc11uxx.h
@author hathach (tinyusb.org)
@section LICENSE
Software License Agreement (BSD License)
Copyright (c) 2013, hathach (tinyusb.org)
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of the copyright holders nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
This file is part of the tinyusb stack.
*/
/**************************************************************************/
#ifndef _TUSB_HAL_MCU_H_
#define _TUSB_HAL_MCU_H_
#include "LPC11Uxx.h"
#ifdef __cplusplus
extern "C" {
#endif
#ifdef __cplusplus
}
#endif
#endif /* _TUSB_HAL_MCU_H_ */