50 lines
2.1 KiB
C
50 lines
2.1 KiB
C
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/*
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* Copyright (C) 2018 Marcus Comstedt
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef BSP_UART_H_
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#define BSP_UART_H_
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#include <stdint.h>
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#include <stddef.h>
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#include <rdb/uart.h>
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typedef enum {
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FX3_UART_NO_PARITY = 0,
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FX3_UART_EVEN_PARITY = FX3_UART_CONFIG_PARITY,
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FX3_UART_ODD_PARITY = FX3_UART_CONFIG_PARITY | FX3_UART_CONFIG_PARITY_ODD,
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FX3_UART_SPACE_PARITY = FX3_UART_CONFIG_PARITY | FX3_UART_CONFIG_PARITY_STICKY,
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FX3_UART_MARK_PARITY = FX3_UART_CONFIG_PARITY | FX3_UART_CONFIG_PARITY_STICKY | FX3_UART_CONFIG_TX_STICKY_BIT | FX3_UART_CONFIG_RX_STICKY_BIT,
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} Fx3UartParity_t;
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typedef enum {
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FX3_UART_1_STOP_BIT = 1UL << FX3_UART_CONFIG_STOP_BITS_SHIFT,
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FX3_UART_2_STOP_BITS = 2UL << FX3_UART_CONFIG_STOP_BITS_SHIFT,
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} Fx3UartStopBits_t;
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extern void Fx3UartInit(uint32_t baud_rate, Fx3UartParity_t parity, Fx3UartStopBits_t stop_bits);
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extern void Fx3UartTxByte(uint8_t byte);
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extern void Fx3UartTxBytes(const uint8_t *byte, size_t cnt);
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extern void Fx3UartTxChar(char c);
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extern void Fx3UartTxString(const char *str);
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extern void Fx3UartTxFlush(void);
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#endif /* BSP_UART_H_ */
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