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https://github.com/hathach/tinyusb.git
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35 lines
713 B
C
35 lines
713 B
C
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#include "boards/board.h"
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#include "tusb.h"
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#if defined(__CODE_RED)
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#include <cr_section_macros.h>
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#include <NXP/crp.h>
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// Variable to store CRP value in. Will be placed automatically
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// by the linker when "Enable Code Read Protect" selected.
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// See crp.h header for more information
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__CRP const unsigned int CRP_WORD = CRP_NO_CRP ;
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#endif
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volatile uint32_t system_tick = 0;
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void SysTick_Handler (void)
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{
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system_tick++;
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}
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int main(void)
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{
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uint32_t current_tick = system_tick;
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board_init();
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tusb_init(0);
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while (1)
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{
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if (current_tick + 1000 < system_tick)
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{
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current_tick += 1000;
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board_leds(0x03, (current_tick/1000)%2); /* Toggle LED once per second */
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}
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}
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}
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