24 lines
738 B
C
24 lines
738 B
C
typedef enum {
|
|
PYB_USART_NONE = 0,
|
|
PYB_USART_1 = 1,
|
|
PYB_USART_2 = 2,
|
|
PYB_USART_3 = 3,
|
|
PYB_USART_6 = 4,
|
|
PYB_USART_MAX = 4,
|
|
|
|
//PYB_USART_XA = // USART4 on X1, X2 = PA0, PA1
|
|
PYB_USART_XB = 1, // USART1 on X9, X10 = PB6, PB7
|
|
PYB_USART_YA = 4, // USART6 on Y1, Y2 = PC6, PC7
|
|
PYB_USART_YB = 3, // USART3 on Y9, Y10 = PB10, PB11
|
|
} pyb_usart_t;
|
|
|
|
extern pyb_usart_t pyb_usart_global_debug;
|
|
|
|
void usart_init(pyb_usart_t usart_id, uint32_t baudrate);
|
|
bool usart_rx_any(pyb_usart_t usart_id);
|
|
int usart_rx_char(pyb_usart_t usart_id);
|
|
void usart_tx_str(pyb_usart_t usart_id, const char *str);
|
|
void usart_tx_strn_cooked(pyb_usart_t usart_id, const char *str, int len);
|
|
|
|
MP_DECLARE_CONST_FUN_OBJ(pyb_Usart_obj);
|