diff options
Diffstat (limited to 'hw/bsp/board.c')
| -rw-r--r-- | hw/bsp/board.c | 112 |
1 files changed, 104 insertions, 8 deletions
diff --git a/hw/bsp/board.c b/hw/bsp/board.c index bb339f613..5bcdb7f15 100644 --- a/hw/bsp/board.c +++ b/hw/bsp/board.c @@ -39,6 +39,9 @@ #define sys_read _read #endif +int sys_write(int fhdl, const char *buf, size_t count) TU_ATTR_USED; +int sys_read(int fhdl, char *buf, size_t count) TU_ATTR_USED; + #if defined(LOGGER_RTT) // Logging with RTT @@ -46,13 +49,13 @@ #if !(defined __SES_ARM) && !(defined __SES_RISCV) && !(defined __CROSSWORKS_ARM) #include "SEGGER_RTT.h" -TU_ATTR_USED int sys_write(int fhdl, const char *buf, size_t count) { +int sys_write(int fhdl, const char *buf, size_t count) { (void) fhdl; SEGGER_RTT_Write(0, (const char *) buf, (int) count); return (int) count; } -TU_ATTR_USED int sys_read(int fhdl, char *buf, size_t count) { +int sys_read(int fhdl, char *buf, size_t count) { (void) fhdl; int rd = (int) SEGGER_RTT_Read(0, buf, count); return (rd > 0) ? rd : -1; @@ -64,7 +67,7 @@ TU_ATTR_USED int sys_read(int fhdl, char *buf, size_t count) { // Logging with SWO for ARM Cortex #include "board_mcu.h" -TU_ATTR_USED int sys_write (int fhdl, const char *buf, size_t count) { +int sys_write (int fhdl, const char *buf, size_t count) { (void) fhdl; uint8_t const* buf8 = (uint8_t const*) buf; @@ -75,7 +78,7 @@ TU_ATTR_USED int sys_write (int fhdl, const char *buf, size_t count) { return (int) count; } -TU_ATTR_USED int sys_read (int fhdl, char *buf, size_t count) { +int sys_read (int fhdl, char *buf, size_t count) { (void) fhdl; (void) buf; (void) count; @@ -85,12 +88,12 @@ TU_ATTR_USED int sys_read (int fhdl, char *buf, size_t count) { #else // Default logging with on-board UART -TU_ATTR_USED int sys_write (int fhdl, const char *buf, size_t count) { +int sys_write (int fhdl, const char *buf, size_t count) { (void) fhdl; return board_uart_write(buf, (int) count); } -TU_ATTR_USED int sys_read (int fhdl, char *buf, size_t count) { +int sys_read (int fhdl, char *buf, size_t count) { (void) fhdl; int rd = board_uart_read((uint8_t*) buf, (int) count); return (rd > 0) ? rd : -1; @@ -98,12 +101,12 @@ TU_ATTR_USED int sys_read (int fhdl, char *buf, size_t count) { #endif -//TU_ATTR_USED int _close(int fhdl) { +//int _close(int fhdl) { // (void) fhdl; // return 0; //} -//TU_ATTR_USED int _fstat(int file, struct stat *st) { +//int _fstat(int file, struct stat *st) { // memset(st, 0, sizeof(*st)); // st->st_mode = S_IFCHR; //} @@ -134,3 +137,96 @@ int board_getchar(void) { char c; return (sys_read(0, &c, 1) > 0) ? (int) c : (-1); } + + +uint32_t tusb_time_millis_api(void) { + return board_millis(); +} + +//-------------------------------------------------------------------- +// FreeRTOS hooks +//-------------------------------------------------------------------- +#if CFG_TUSB_OS == OPT_OS_FREERTOS && !TUSB_MCU_VENDOR_ESPRESSIF +#include "FreeRTOS.h" +#include "task.h" + +void vApplicationMallocFailedHook(void) { + taskDISABLE_INTERRUPTS(); + TU_ASSERT(false, ); +} + +void vApplicationStackOverflowHook(xTaskHandle pxTask, char *pcTaskName) { + (void) pxTask; + (void) pcTaskName; + + taskDISABLE_INTERRUPTS(); + TU_ASSERT(false, ); +} + +/* configSUPPORT_STATIC_ALLOCATION is set to 1, so the application must provide an + * implementation of vApplicationGetIdleTaskMemory() to provide the memory that is + * used by the Idle task. */ +void vApplicationGetIdleTaskMemory( StaticTask_t **ppxIdleTaskTCBBuffer, StackType_t **ppxIdleTaskStackBuffer, uint32_t *pulIdleTaskStackSize ) { + /* If the buffers to be provided to the Idle task are declared inside this + * function then they must be declared static - otherwise they will be allocated on + * the stack and so not exists after this function exits. */ + static StaticTask_t xIdleTaskTCB; + static StackType_t uxIdleTaskStack[ configMINIMAL_STACK_SIZE ]; + + /* Pass out a pointer to the StaticTask_t structure in which the Idle task's + state will be stored. */ + *ppxIdleTaskTCBBuffer = &xIdleTaskTCB; + + /* Pass out the array that will be used as the Idle task's stack. */ + *ppxIdleTaskStackBuffer = uxIdleTaskStack; + + /* Pass out the size of the array pointed to by *ppxIdleTaskStackBuffer. + Note that, as the array is necessarily of type StackType_t, + configMINIMAL_STACK_SIZE is specified in words, not bytes. */ + *pulIdleTaskStackSize = configMINIMAL_STACK_SIZE; +} + +/* configSUPPORT_STATIC_ALLOCATION and configUSE_TIMERS are both set to 1, so the + * application must provide an implementation of vApplicationGetTimerTaskMemory() + * to provide the memory that is used by the Timer service task. */ +void vApplicationGetTimerTaskMemory( StaticTask_t **ppxTimerTaskTCBBuffer, StackType_t **ppxTimerTaskStackBuffer, uint32_t *pulTimerTaskStackSize ) { + /* If the buffers to be provided to the Timer task are declared inside this + * function then they must be declared static - otherwise they will be allocated on + * the stack and so not exists after this function exits. */ + static StaticTask_t xTimerTaskTCB; + static StackType_t uxTimerTaskStack[ configTIMER_TASK_STACK_DEPTH ]; + + /* Pass out a pointer to the StaticTask_t structure in which the Timer + task's state will be stored. */ + *ppxTimerTaskTCBBuffer = &xTimerTaskTCB; + + /* Pass out the array that will be used as the Timer task's stack. */ + *ppxTimerTaskStackBuffer = uxTimerTaskStack; + + /* Pass out the size of the array pointed to by *ppxTimerTaskStackBuffer. + Note that, as the array is necessarily of type StackType_t, + configTIMER_TASK_STACK_DEPTH is specified in words, not bytes. */ + *pulTimerTaskStackSize = configTIMER_TASK_STACK_DEPTH; +} + +#if CFG_TUSB_MCU == OPT_MCU_RX63X || CFG_TUSB_MCU == OPT_MCU_RX65X +#include "iodefine.h" +void vApplicationSetupTimerInterrupt(void) { + /* Enable CMT0 */ + unsigned short oldPRCR = SYSTEM.PRCR.WORD; + SYSTEM.PRCR.WORD = (0xA5u<<8) | TU_BIT(1); + MSTP(CMT0) = 0; + SYSTEM.PRCR.WORD = (0xA5u<<8) | oldPRCR; + + CMT0.CMCNT = 0; + CMT0.CMCOR = (unsigned short)(((configPERIPHERAL_CLOCK_HZ/configTICK_RATE_HZ)-1)/128); + CMT0.CMCR.WORD = TU_BIT(6) | 2; + IR(CMT0, CMI0) = 0; + IPR(CMT0, CMI0) = configKERNEL_INTERRUPT_PRIORITY; + IEN(CMT0, CMI0) = 1; + CMT.CMSTR0.BIT.STR0 = 1; +} +#endif + + +#endif |