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328708eb25
See pyb_usart_global_debug variable. Also did some work on USB OTG, but nothing working yet.
19 lines
538 B
C
19 lines
538 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_t;
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extern pyb_usart_t pyb_usart_global_debug;
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void usart_init(pyb_usart_t usart_id, uint32_t baudrate);
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bool usart_rx_any(pyb_usart_t usart_id);
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int usart_rx_char(pyb_usart_t usart_id);
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void usart_tx_str(pyb_usart_t usart_id, const char *str);
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void usart_tx_strn_cooked(pyb_usart_t usart_id, const char *str, int len);
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mp_obj_t pyb_Usart(mp_obj_t usart_id, mp_obj_t baudrate);
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