mirror of
https://github.com/hathach/tinyusb.git
synced 2025-01-31 05:52:55 +08:00
add etm trace pinmux for 4088 quickstart
This commit is contained in:
hathach
parent
ef49b93532
commit
210fc7d038
@ -31,6 +31,41 @@
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extern "C" {
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#endif
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#define LED_PORT 2
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#define LED_PIN 19
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#define BUTTON_PORT 2
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#define BUTTON_PIN 10
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#define BUTTON_ACTIV_STATE 0
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/* System oscillator rate and RTC oscillator rate */
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const uint32_t OscRateIn = 12000000;
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const uint32_t RTCOscRateIn = 32768;
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/* Pin muxing configuration */
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static const PINMUX_GRP_T pinmuxing[] = {
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// LED
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{ 2, 19, (IOCON_FUNC0 | IOCON_MODE_INACT) },
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// Button
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{ 2, 10, (IOCON_FUNC0 | IOCON_MODE_INACT | IOCON_MODE_PULLUP) },
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// USB1 as Host
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{ 0, 29, (IOCON_FUNC1 | IOCON_MODE_INACT) }, // D+1
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{ 0, 30, (IOCON_FUNC1 | IOCON_MODE_INACT) }, // D-1
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{ 1, 18, (IOCON_FUNC1 | IOCON_MODE_INACT) }, // UP LED1
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{ 1, 19, (IOCON_FUNC2 | IOCON_MODE_INACT) }, // PPWR1
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// {2, 14, (IOCON_FUNC2 | IOCON_MODE_INACT)}, // VBUS1
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// {2, 15, (IOCON_FUNC2 | IOCON_MODE_INACT)}, // OVRCR1
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// USB2 as Device
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{ 0, 31, (IOCON_FUNC1 | IOCON_MODE_INACT) }, // D+2
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{ 0, 13, (IOCON_FUNC1 | IOCON_MODE_INACT) }, // UP LED
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{ 0, 14, (IOCON_FUNC3 | IOCON_MODE_INACT) }, // CONNECT2
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/* VBUS is not connected on this board, so leave the pin at default setting. */
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/*Chip_IOCON_PinMux(LPC_IOCON, 1, 30, IOCON_MODE_INACT, IOCON_FUNC2);*/ /* USB VBUS */
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};
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#ifdef __cplusplus
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}
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@ -0,0 +1,238 @@
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/*********************************************************************
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*
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* OnProjectLoad
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*
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* Function description
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* Project load routine. Required.
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*
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**********************************************************************
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*/
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void OnProjectLoad (void) {
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Edit.SysVar (VAR_POWER_SAMPLING_SPEED, FREQ_100_KHZ);
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Project.AddSvdFile ("$(InstallDir)/Config/CPU/Cortex-M4F.svd");
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Project.AddSvdFile ("../../../../../../../cmsis-svd/data/NXP/LPC408x_7x_v0.7.svd");
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Project.SetDevice ("LPC4088");
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Project.SetHostIF ("USB", "");
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Project.SetTargetIF ("SWD");
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Project.SetTIFSpeed ("50 MHz");
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Project.SetTraceSource ("Trace Pins");
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Project.SetTracePortWidth (4);
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// User settings
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File.Open ("../../../../../../examples/device/cdc_msc/cmake-build-ea4088-quickstart/cdc_msc.elf");
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}
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/*********************************************************************
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*
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* TargetReset
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*
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* Function description
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* Replaces the default target device reset routine. Optional.
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*
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* Notes
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* This example demonstrates the usage when
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* debugging a RAM program on a Cortex-M target device
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*
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**********************************************************************
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*/
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//void TargetReset (void) {
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//
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// unsigned int SP;
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// unsigned int PC;
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// unsigned int VectorTableAddr;
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//
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// Exec.Reset();
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//
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// VectorTableAddr = Elf.GetBaseAddr();
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//
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// if (VectorTableAddr != 0xFFFFFFFF) {
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//
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// Util.Log("Resetting Program.");
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//
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// SP = Target.ReadU32(VectorTableAddr);
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// Target.SetReg("SP", SP);
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//
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// PC = Target.ReadU32(VectorTableAddr + 4);
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// Target.SetReg("PC", PC);
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// }
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//}
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/*********************************************************************
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*
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* BeforeTargetReset
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*
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* Function description
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* Event handler routine. Optional.
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*
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**********************************************************************
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*/
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//void BeforeTargetReset (void) {
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//}
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/*********************************************************************
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*
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* AfterTargetReset
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*
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* Function description
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* Event handler routine.
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* - Sets the PC register to program reset value.
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* - Sets the SP register to program reset value on Cortex-M.
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*
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**********************************************************************
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*/
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void AfterTargetReset (void) {
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unsigned int SP;
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unsigned int PC;
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unsigned int VectorTableAddr;
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VectorTableAddr = Elf.GetBaseAddr();
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if (VectorTableAddr == 0xFFFFFFFF) {
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Util.Log("Project file error: failed to get program base");
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} else {
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SP = Target.ReadU32(VectorTableAddr);
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Target.SetReg("SP", SP);
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PC = Target.ReadU32(VectorTableAddr + 4);
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Target.SetReg("PC", PC);
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}
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}
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/*********************************************************************
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*
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* DebugStart
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*
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* Function description
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* Replaces the default debug session startup routine. Optional.
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*
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**********************************************************************
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*/
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//void DebugStart (void) {
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//}
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/*********************************************************************
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*
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* TargetConnect
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*
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* Function description
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* Replaces the default target IF connection routine. Optional.
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*
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**********************************************************************
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*/
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//void TargetConnect (void) {
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//}
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/*********************************************************************
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*
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* BeforeTargetConnect
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*
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* Function description
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* Event handler routine. Optional.
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*
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**********************************************************************
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*/
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void BeforeTargetConnect (void) {
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}
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/*********************************************************************
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*
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* AfterTargetConnect
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*
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* Function description
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* Event handler routine. Optional.
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*
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**********************************************************************
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*/
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//void AfterTargetConnect (void) {
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//}
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/*********************************************************************
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*
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* TargetDownload
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*
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* Function description
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* Replaces the default program download routine. Optional.
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*
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**********************************************************************
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*/
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//void TargetDownload (void) {
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//}
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/*********************************************************************
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*
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* BeforeTargetDownload
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*
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* Function description
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* Event handler routine. Optional.
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*
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**********************************************************************
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*/
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//void BeforeTargetDownload (void) {
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//}
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/*********************************************************************
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*
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* AfterTargetDownload
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*
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* Function description
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* Event handler routine.
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* - Sets the PC register to program reset value.
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* - Sets the SP register to program reset value on Cortex-M.
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*
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**********************************************************************
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*/
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void AfterTargetDownload (void) {
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unsigned int SP;
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unsigned int PC;
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unsigned int VectorTableAddr;
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VectorTableAddr = Elf.GetBaseAddr();
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if (VectorTableAddr == 0xFFFFFFFF) {
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Util.Log("Project file error: failed to get program base");
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} else {
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SP = Target.ReadU32(VectorTableAddr);
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Target.SetReg("SP", SP);
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PC = Target.ReadU32(VectorTableAddr + 4);
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Target.SetReg("PC", PC);
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}
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}
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/*********************************************************************
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*
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* BeforeTargetDisconnect
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*
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* Function description
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* Event handler routine. Optional.
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*
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**********************************************************************
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*/
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//void BeforeTargetDisconnect (void) {
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//}
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/*********************************************************************
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*
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* AfterTargetDisconnect
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*
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* Function description
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* Event handler routine. Optional.
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*
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**********************************************************************
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*/
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//void AfterTargetDisconnect (void) {
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//}
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/*********************************************************************
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*
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* AfterTargetHalt
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*
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* Function description
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* Event handler routine. Optional.
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*
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**********************************************************************
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*/
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//void AfterTargetHalt (void) {
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//}
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@ -31,86 +31,54 @@
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//--------------------------------------------------------------------+
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// USB Interrupt Handler
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//--------------------------------------------------------------------+
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void USB_IRQHandler(void)
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{
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void USB_IRQHandler(void) {
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#if CFG_TUD_ENABLED
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tud_int_handler(0);
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tud_int_handler(0);
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#endif
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#if CFG_TUH_ENABLED
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tuh_int_handler(0);
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tuh_int_handler(0);
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#endif
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}
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//--------------------------------------------------------------------+
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// MACRO TYPEDEF CONSTANT ENUM DECLARATION
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//--------------------------------------------------------------------+
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#define LED_PORT 2
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#define LED_PIN 19
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#define BUTTON_PORT 2
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#define BUTTON_PIN 10
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#define BUTTON_ACTIV_STATE 0
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/* System oscillator rate and RTC oscillator rate */
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const uint32_t OscRateIn = 12000000;
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const uint32_t RTCOscRateIn = 32768;
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/* Pin muxing configuration */
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static const PINMUX_GRP_T pinmuxing[] =
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{
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// LED
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{2, 19, (IOCON_FUNC0 | IOCON_MODE_INACT)},
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// Button
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{2, 10, (IOCON_FUNC0 | IOCON_MODE_INACT | IOCON_MODE_PULLUP)},
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};
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static const PINMUX_GRP_T pin_usb_mux[] =
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{
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// USB1 as Host
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{0, 29, (IOCON_FUNC1 | IOCON_MODE_INACT)}, // D+1
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{0, 30, (IOCON_FUNC1 | IOCON_MODE_INACT)}, // D-1
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{1, 18, (IOCON_FUNC1 | IOCON_MODE_INACT)}, // UP LED1
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{1, 19, (IOCON_FUNC2 | IOCON_MODE_INACT)}, // PPWR1
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// {2, 14, (IOCON_FUNC2 | IOCON_MODE_INACT)}, // VBUS1
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// {2, 15, (IOCON_FUNC2 | IOCON_MODE_INACT)}, // OVRCR1
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// USB2 as Device
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{0, 31, (IOCON_FUNC1 | IOCON_MODE_INACT)}, // D+2
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{0, 13, (IOCON_FUNC1 | IOCON_MODE_INACT)}, // UP LED
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{0, 14, (IOCON_FUNC3 | IOCON_MODE_INACT)}, // CONNECT2
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/* VBUS is not connected on this board, so leave the pin at default setting. */
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/*Chip_IOCON_PinMux(LPC_IOCON, 1, 30, IOCON_MODE_INACT, IOCON_FUNC2);*/ /* USB VBUS */
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};
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// Invoked by startup code
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void SystemInit(void)
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{
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void SystemInit(void) {
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#ifdef __USE_LPCOPEN
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extern void (* const g_pfnVectors[])(void);
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extern void (*const g_pfnVectors[])(void);
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unsigned int *pSCB_VTOR = (unsigned int *) 0xE000ED08;
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*pSCB_VTOR = (unsigned int) g_pfnVectors;
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*pSCB_VTOR = (unsigned int) g_pfnVectors;
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#if __FPU_USED == 1
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fpuInit();
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#endif
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#if __FPU_USED == 1
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fpuInit();
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#endif
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#endif // __USE_LPCOPEN
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Chip_IOCON_Init(LPC_IOCON);
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Chip_IOCON_SetPinMuxing(LPC_IOCON, pinmuxing, sizeof(pinmuxing) / sizeof(PINMUX_GRP_T));
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/* CPU clock source starts with IRC */
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/* Enable PBOOST for CPU clock over 100MHz */
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Chip_SYSCTL_EnableBoost();
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#ifdef TRACE_ETM
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const PINMUX_GRP_T trace_pinmux[] = {
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{2, 2, IOCON_FUNC5 | IOCON_FASTSLEW_EN },
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{2, 3, IOCON_FUNC5 | IOCON_FASTSLEW_EN },
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{2, 4, IOCON_FUNC5 | IOCON_FASTSLEW_EN },
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{2, 5, IOCON_FUNC5 | IOCON_FASTSLEW_EN },
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{2, 6, IOCON_FUNC5 | IOCON_FASTSLEW_EN },
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};
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Chip_IOCON_SetPinMuxing(LPC_IOCON, trace_pinmux, sizeof(trace_pinmux) / sizeof(PINMUX_GRP_T));
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#endif
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/* CPU clock source starts with IRC */
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/* Enable PBOOST for CPU clock over 100MHz */
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Chip_SYSCTL_EnableBoost();
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Chip_SetupXtalClocking();
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}
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void board_init(void)
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{
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void board_init(void) {
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SystemCoreClockUpdate();
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#if CFG_TUSB_OS == OPT_OS_NONE
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@ -132,15 +100,14 @@ void board_init(void)
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// UART
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//------------- USB -------------//
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Chip_IOCON_SetPinMuxing(LPC_IOCON, pin_usb_mux, sizeof(pin_usb_mux) / sizeof(PINMUX_GRP_T));
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// Port1 as Host, Port2: Device
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Chip_USB_Init();
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enum {
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USBCLK_DEVCIE = 0x12, // AHB + Device
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USBCLK_HOST = 0x19 , // AHB + OTG + Host
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USBCLK_ALL = 0x1B // Host + Device + OTG + AHB
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USBCLK_HOST = 0x19, // AHB + OTG + Host
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USBCLK_ALL = 0x1B // Host + Device + OTG + AHB
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};
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LPC_USB->OTGClkCtrl = USBCLK_ALL;
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@ -154,40 +121,37 @@ void board_init(void)
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// Board porting API
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//--------------------------------------------------------------------+
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void board_led_write(bool state)
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{
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void board_led_write(bool state) {
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Chip_GPIO_SetPinState(LPC_GPIO, LED_PORT, LED_PIN, state);
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}
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uint32_t board_button_read(void)
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{
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// active low
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uint32_t board_button_read(void) {
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return BUTTON_ACTIV_STATE == Chip_GPIO_GetPinState(LPC_GPIO, BUTTON_PORT, BUTTON_PIN);
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}
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int board_uart_read(uint8_t* buf, int len)
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{
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int board_uart_read(uint8_t *buf, int len) {
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//return UART_ReceiveByte(BOARD_UART_PORT);
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(void) buf; (void) len;
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(void) buf;
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(void) len;
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return 0;
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}
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int board_uart_write(void const * buf, int len)
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{
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int board_uart_write(void const *buf, int len) {
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//UART_Send(BOARD_UART_PORT, &c, 1, BLOCKING);
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(void) buf; (void) len;
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(void) buf;
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(void) len;
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return 0;
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}
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#if CFG_TUSB_OS == OPT_OS_NONE
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volatile uint32_t system_ticks = 0;
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void SysTick_Handler (void)
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{
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void SysTick_Handler(void) {
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system_ticks++;
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}
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uint32_t board_millis(void)
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{
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uint32_t board_millis(void) {
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return system_ticks;
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}
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#endif
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