57 lines
1.1 KiB
C
57 lines
1.1 KiB
C
/* Board */
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#include "board.h"
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#include "clock_config.h"
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#include "peripherals.h"
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#include "pin_mux.h"
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/* ThreadX */
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#include "tx_api.h"
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/* App */
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#include "app_init.h"
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extern void *__HeapLimit;
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extern void *_tx_initialize_unused_memory;
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extern void _tx_timer_interrupt(void);
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void tx_application_define(void *first_unused_memory) {
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tx_thread_create(&app_init_thread_id, "INIT", app_init_thread, 0, first_unused_memory, 1024, 3, 3, TX_NO_TIME_SLICE,
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TX_AUTO_START);
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}
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void _tx_initialize_low_level(void) {
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const uint32_t primask = DisableGlobalIRQ();
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_tx_initialize_unused_memory = (void *)&__HeapLimit;
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DWT->CTRL |= DWT_CTRL_CYCCNTENA_Msk;
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SysTick_Config(CLOCK_GetCoreSysClkFreq() / TX_TIMER_TICKS_PER_SECOND);
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NVIC_SetPriority(SVCall_IRQn, 7);
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NVIC_SetPriority(PendSV_IRQn, 7);
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NVIC_SetPriority(SysTick_IRQn, 6);
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EnableGlobalIRQ(primask);
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}
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void SysTick_Handler(void) {
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_tx_timer_interrupt();
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}
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int main(void) {
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BOARD_InitBootPins();
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BOARD_InitBootClocks();
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BOARD_InitBootPeripherals();
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BOARD_InitDebugConsole();
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tx_kernel_enter();
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for (;;) {
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__WFI();
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}
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}
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