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