19 lines
565 B
19 lines
565 B
#pragma once
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#include "main.h"
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#include "com_iface.h"
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// Hardware USART.
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/**
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* @brief Init an USART interface. Caller must configure GPIO's & AF manually.
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* @param USARTx device
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* @param baud baud rate (ex.: 9600)
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* @param rxbuf_len receive buffer size, must be > 0
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* @param txbuf_len send buffer size. If 0, tx is blocking.
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* @return the iface structure
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*/
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ComIface *usart_iface_init(USART_TypeDef* USARTx, uint32_t baud, size_t rxbuf_len, size_t txbuf_len);
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///** Set baud rate */
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//void usart_iface_set_baudrate(ComIface *iface, uint32_t baud);
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