CuVoodoo STM32F1 firmware template
uart_soft.h
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1 /* This program is free software: you can redistribute it and/or modify
2  * it under the terms of the GNU General Public License as published by
3  * the Free Software Foundation, either version 3 of the License, or
4  * (at your option) any later version.
5  *
6  * This program is distributed in the hope that it will be useful,
7  * but WITHOUT ANY WARRANTY; without even the implied warranty of
8  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9  * GNU General Public License for more details.
10  *
11  * You should have received a copy of the GNU General Public License
12  * along with this program. If not, see <http://www.gnu.org/licenses/>.
13  *
14  */
23 extern volatile bool uart_soft_received[4];
24 
30 bool uart_soft_setup(uint32_t *rx_baudrates, uint32_t *tx_baudrates);
35 uint8_t uart_soft_getbyte(uint8_t uart);
39 void uart_soft_flush(uint8_t uart);
45 void uart_soft_putbyte_nonblocking(uint8_t uart, uint8_t byte);
51 void uart_soft_putbyte_blocking(uint8_t uart, uint8_t byte);
52 
bool uart_soft_setup(uint32_t *rx_baudrates, uint32_t *tx_baudrates)
setup software UART ports
Definition: uart_soft.c:115
volatile bool uart_soft_received[4]
if data has been received from UART port and is available to be read
Definition: uart_soft.c:98
void uart_soft_putbyte_nonblocking(uint8_t uart, uint8_t byte)
put byte in buffer to be transmitted on UART port
Definition: uart_soft.c:290
void uart_soft_flush(uint8_t uart)
ensure all bytes are transmitted for the UART
Definition: uart_soft.c:253
volatile uint8_t byte
byte being transmitted
Definition: uart_soft.c:88
void uart_soft_putbyte_blocking(uint8_t uart, uint8_t byte)
transmit byte on UART port
Definition: uart_soft.c:303
uint8_t uart_soft_getbyte(uint8_t uart)
get received byte from UART port
Definition: uart_soft.c:195