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aixiao
2024-06-03 16:27:41 +08:00
commit b7ab42dd94
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12
SOFTWARE/Source/common.h Normal file
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#ifndef COMMOM_H
#define COMMOM_H
#include "hardware/pio.h"
static inline bool uart_rx_program_available(PIO pio, uint sm)
{
return !pio_sm_is_rx_fifo_empty(pio, sm);
}
#endif