24 lines
428 B
C
24 lines
428 B
C
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#include "by_debug.h"
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#include "at32f403a_407.h"
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#include "lwprintf.h"
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int lwprintf_out(int ch, lwprintf_t *lwp)
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{
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/* May use printf to output it for test */
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if (ch != '\0') {
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while (usart_flag_get(BY_DEBUG_USART_INDEX, USART_TDC_FLAG) == RESET)
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;
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usart_data_transmit(BY_DEBUG_USART_INDEX, (char)ch);
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}
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return ch;
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}
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void by_debug_init(void)
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{
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lwprintf_init(lwprintf_out);
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}
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