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https://github.com/hathach/tinyusb.git
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freertos demo use static only for most optmized sram
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65578dec44
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@ -19,7 +19,6 @@ SRC_C += \
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$(FREERTOS_SRC)/queue.c \
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$(FREERTOS_SRC)/tasks.c \
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$(FREERTOS_SRC)/timers.c \
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$(FREERTOS_SRC)/portable/MemMang/heap_4.c \
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$(FREERTOS_SRC)/portable/GCC/$(FREERTOS_PORT)/port.c
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# FreeRTOS (lto + Os) linker issue
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@ -45,10 +45,60 @@
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// for OPT_MCU_
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#include "tusb_option.h"
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#if CFG_TUSB_MCU == OPT_MCU_NRF5X
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#if CFG_TUSB_MCU == OPT_MCU_LPC11UXX || CFG_TUSB_MCU == OPT_MCU_LPC13XX || \
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CFG_TUSB_MCU == OPT_MCU_LPC15XX || CFG_TUSB_MCU == OPT_MCU_LPC175X_6X || \
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CFG_TUSB_MCU == OPT_MCU_LPC177X_8X || CFG_TUSB_MCU == OPT_MCU_LPC18XX || \
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CFG_TUSB_MCU == OPT_MCU_LPC40XX || CFG_TUSB_MCU == OPT_MCU_LPC43XX
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#include "chip.h"
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#elif CFG_TUSB_MCU == OPT_MCU_LPC51UXX || CFG_TUSB_MCU == OPT_MCU_LPC54XXX || \
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CFG_TUSB_MCU == OPT_MCU_LPC55XX
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#include "fsl_device_registers.h"
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#elif CFG_TUSB_MCU == OPT_MCU_NRF5X
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#include "nrf.h"
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#elif CFG_TUSB_MCU == OPT_MCU_SAMD21 || CFG_TUSB_MCU == OPT_MCU_SAMD51
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#elif CFG_TUSB_MCU == OPT_MCU_SAMD21 || CFG_TUSB_MCU == OPT_MCU_SAMD51 || \
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CFG_TUSB_MCU == OPT_MCU_SAMG
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#include "sam.h"
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#elif CFG_TUSB_MCU == OPT_MCU_STM32F0
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#include "stm32f0xx.h"
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#elif CFG_TUSB_MCU == OPT_MCU_STM32F1
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#include "stm32f1xx.h"
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#elif CFG_TUSB_MCU == OPT_MCU_STM32F2
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#include "stm32f2xx.h"
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#elif CFG_TUSB_MCU == OPT_MCU_STM32F3
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#include "stm32f3xx.h"
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#elif CFG_TUSB_MCU == OPT_MCU_STM32F4
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#include "stm32f4xx.h"
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#elif CFG_TUSB_MCU == OPT_MCU_STM32F7
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#include "stm32f7xx.h"
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#elif CFG_TUSB_MCU == OPT_MCU_STM32H7
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#include "stm32h7xx.h"
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#elif CFG_TUSB_MCU == OPT_MCU_STM32L0
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#include "stm32l0xx.h"
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#elif CFG_TUSB_MCU == OPT_MCU_STM32L1
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#include "stm32l1xx.h"
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#elif CFG_TUSB_MCU == OPT_MCU_STM32L4
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#include "stm32l4xx.h"
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#elif CFG_TUSB_MCU == OPT_MCU_MIMXRT10XX
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#include "fsl_device_registers.h"
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#elif CFG_TUSB_MCU == OPT_MCU_NUC120 || CFG_TUSB_MCU == OPT_MCU_NUC121 || \
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CFG_TUSB_MCU == OPT_MCU_NUC126 || CFG_TUSB_MCU == OPT_MCU_NUC505
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#include "NuMicro.h"
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#else
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#error "FreeRTOSConfig.h need to include low level mcu header for configuration"
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#endif
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@ -59,7 +109,7 @@
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#define configTICK_RATE_HZ ( 1000 )
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#define configMAX_PRIORITIES ( 5 )
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#define configMINIMAL_STACK_SIZE ( 128 )
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#define configTOTAL_HEAP_SIZE ( 4*1024 )
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#define configTOTAL_HEAP_SIZE ( 0*1024 ) // dynamic is not used
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#define configMAX_TASK_NAME_LEN 16
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#define configUSE_16_BIT_TICKS 0
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#define configIDLE_SHOULD_YIELD 1
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@ -73,7 +123,7 @@
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#define configENABLE_BACKWARD_COMPATIBILITY 1
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#define configSUPPORT_STATIC_ALLOCATION 1
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#define configSUPPORT_DYNAMIC_ALLOCATION 1
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#define configSUPPORT_DYNAMIC_ALLOCATION 0
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/* Hook function related definitions. */
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#define configUSE_IDLE_HOOK 0
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@ -51,13 +51,16 @@ enum {
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BLINK_SUSPENDED = 2500,
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};
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// static timer
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StaticTimer_t static_blink;
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TimerHandle_t blink_tm;
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// static task
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// static task for usbd
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#define USBD_STACK_SIZE 150
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StackType_t stack_usbd[USBD_STACK_SIZE];
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StaticTask_t static_task_usbd;
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// static task for cdc
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#define CDC_STACK_SZIE 128
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StackType_t stack_cdc[CDC_STACK_SZIE];
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StaticTask_t static_task_cdc;
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@ -73,7 +76,7 @@ int main(void)
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board_init();
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// soft timer for blinky
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blink_tm = xTimerCreate(NULL, pdMS_TO_TICKS(BLINK_NOT_MOUNTED), true, NULL, led_blinky_cb);
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blink_tm = xTimerCreateStatic(NULL, pdMS_TO_TICKS(BLINK_NOT_MOUNTED), true, NULL, led_blinky_cb, &static_blink);
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xTimerStart(blink_tm, 0);
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tusb_init();
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@ -35,7 +35,7 @@ VENDOR = nxp
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CHIP_FAMILY = transdimension
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# For freeRTOS port source
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FREERTOS_PORT = ARM_CM4
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FREERTOS_PORT = ARM_CM4F
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# For flash-jlink target
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JLINK_DEVICE = LPC4357
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@ -25,6 +25,9 @@ INC += \
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VENDOR = valentyusb
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CHIP_FAMILY = eptri
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# For freeRTOS port source
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FREERTOS_PORT = RISC-V
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# flash using dfu-util
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flash: $(BUILD)/$(BOARD)-firmware.dfu
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dfu-util -D $^
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@ -39,7 +39,7 @@ VENDOR = nxp
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CHIP_FAMILY = lpc_ip3511
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# For freeRTOS port source
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FREERTOS_PORT = ARM_CM4
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FREERTOS_PORT = ARM_CM4F
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# For flash-jlink target
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JLINK_DEVICE = LPC54114J256_M4
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@ -33,7 +33,7 @@ VENDOR = nxp
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CHIP_FAMILY = transdimension
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# For freeRTOS port source
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FREERTOS_PORT = ARM_CM4
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FREERTOS_PORT = ARM_CM4F
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# For flash-jlink target
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JLINK_DEVICE = LPC4330
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@ -40,7 +40,7 @@ VENDOR = nuvoton
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CHIP_FAMILY = nuc505
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# For freeRTOS port source
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FREERTOS_PORT = ARM_CM4
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FREERTOS_PORT = ARM_CM4F
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# For flash-jlink target
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JLINK_DEVICE = NUC505YO13Y
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@ -42,7 +42,6 @@
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#define BUTTON_PIN GPIO(GPIO_PORTA, 2)
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#define BUTTON_STATE_ACTIVE 0
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#define UART_TX_PIN GPIO(GPIO_PORTA, 28)
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#define UART_RX_PIN GPIO(GPIO_PORTA, 27)
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