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Further cleanup of F4 serial

This commit is contained in:
blckmn 2017-01-04 22:59:47 +11:00
parent d6a0dea4e5
commit 7092507d3b
1 changed files with 10 additions and 13 deletions
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23
src/main/drivers/serial_uart_stm32f4xx.c
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@ -52,8 +52,7 @@ typedef struct uartDevice_s {
ioTag_t tx;
volatile uint8_t rxBuffer[UART_RX_BUFFER_SIZE];
volatile uint8_t txBuffer[UART_TX_BUFFER_SIZE];
rccPeriphTag_t rcc_apb2;
rccPeriphTag_t rcc_apb1;
rccPeriphTag_t rcc_uart;
uint8_t af;
uint8_t rxIrq;
uint32_t txPriority;
@ -75,7 +74,7 @@ static uartDevice_t uart1 =
.rx = IO_TAG(UART1_RX_PIN),
.tx = IO_TAG(UART1_TX_PIN),
.af = GPIO_AF_USART1,
.rcc_apb2 = RCC_APB2(USART1),
.rcc_uart = RCC_APB2(USART1),
.rxIrq = USART1_IRQn,
.txPriority = NVIC_PRIO_SERIALUART1_TXDMA,
.rxPriority = NVIC_PRIO_SERIALUART1
@ -96,7 +95,7 @@ static uartDevice_t uart2 =
.rx = IO_TAG(UART2_RX_PIN),
.tx = IO_TAG(UART2_TX_PIN),
.af = GPIO_AF_USART2,
.rcc_apb1 = RCC_APB1(USART2),
.rcc_uart = RCC_APB1(USART2),
.rxIrq = USART2_IRQn,
.txPriority = NVIC_PRIO_SERIALUART2_TXDMA,
.rxPriority = NVIC_PRIO_SERIALUART2
@ -117,7 +116,7 @@ static uartDevice_t uart3 =
.rx = IO_TAG(UART3_RX_PIN),
.tx = IO_TAG(UART3_TX_PIN),
.af = GPIO_AF_USART3,
.rcc_apb1 = RCC_APB1(USART3),
.rcc_uart = RCC_APB1(USART3),
.rxIrq = USART3_IRQn,
.txPriority = NVIC_PRIO_SERIALUART3_TXDMA,
.rxPriority = NVIC_PRIO_SERIALUART3
@ -138,7 +137,7 @@ static uartDevice_t uart4 =
.rx = IO_TAG(UART4_RX_PIN),
.tx = IO_TAG(UART4_TX_PIN),
.af = GPIO_AF_UART4,
.rcc_apb1 = RCC_APB1(UART4),
.rcc_uart = RCC_APB1(UART4),
.rxIrq = UART4_IRQn,
.txPriority = NVIC_PRIO_SERIALUART4_TXDMA,
.rxPriority = NVIC_PRIO_SERIALUART4
@ -159,7 +158,7 @@ static uartDevice_t uart5 =
.rx = IO_TAG(UART5_RX_PIN),
.tx = IO_TAG(UART5_TX_PIN),
.af = GPIO_AF_UART5,
.rcc_apb1 = RCC_APB1(UART5),
.rcc_uart = RCC_APB1(UART5),
.rxIrq = UART5_IRQn,
.txPriority = NVIC_PRIO_SERIALUART5_TXDMA,
.rxPriority = NVIC_PRIO_SERIALUART5
@ -180,7 +179,7 @@ static uartDevice_t uart6 =
.rx = IO_TAG(UART6_RX_PIN),
.tx = IO_TAG(UART6_TX_PIN),
.af = GPIO_AF_USART6,
.rcc_apb2 = RCC_APB2(USART6),
.rcc_uart = RCC_APB2(USART6),
.rxIrq = USART6_IRQn,
.txPriority = NVIC_PRIO_SERIALUART6_TXDMA,
.rxPriority = NVIC_PRIO_SERIALUART6
@ -318,11 +317,9 @@ uartPort_t *serialUART(UARTDevice device, uint32_t baudRate, portMode_t mode, po
IO_t tx = IOGetByTag(uart->tx);
IO_t rx = IOGetByTag(uart->rx);
if (uart->rcc_apb2)
RCC_ClockCmd(uart->rcc_apb2, ENABLE);
if (uart->rcc_apb1)
RCC_ClockCmd(uart->rcc_apb1, ENABLE);
if (uart->rcc_uart) {
RCC_ClockCmd(uart->rcc_uart, ENABLE);
}
if (options & SERIAL_BIDIR) {
IOInit(tx, OWNER_SERIAL_TX, RESOURCE_INDEX(device));