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STM32 serial: use get_uart_index function for F4 devices

pull/5962/head
bcostm 2018-01-25 13:49:45 +01:00
parent 066da18e0d
commit 172c02a856
1 changed files with 35 additions and 27 deletions
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34
targets/TARGET_STM/TARGET_STM32F4/serial_device.c
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@ -49,14 +49,18 @@ UART_HandleTypeDef uart_handlers[UART_NUM];
static uart_irq_handler irq_handler; static uart_irq_handler irq_handler;
// Defined in serial_api.c
inline int8_t get_uart_index(int uart_base);
/****************************************************************************** /******************************************************************************
* INTERRUPTS HANDLING * INTERRUPTS HANDLING
******************************************************************************/ ******************************************************************************/
static void uart_irq(int id) static void uart_irq(int uart_base)
{ {
int8_t id = get_uart_index(uart_base);
if (id >= 0) {
UART_HandleTypeDef * huart = &uart_handlers[id]; UART_HandleTypeDef * huart = &uart_handlers[id];
if (serial_irq_ids[id] != 0) { if (serial_irq_ids[id] != 0) {
if (__HAL_UART_GET_FLAG(huart, UART_FLAG_TXE) != RESET) { if (__HAL_UART_GET_FLAG(huart, UART_FLAG_TXE) != RESET) {
if (__HAL_UART_GET_IT_SOURCE(huart, UART_IT_TXE) != RESET) { if (__HAL_UART_GET_IT_SOURCE(huart, UART_IT_TXE) != RESET) {
@ -75,71 +79,76 @@ static void uart_irq(int id)
} }
} }
} }
}
} }
#if defined(USART1_BASE)
static void uart1_irq(void) static void uart1_irq(void)
{ {
uart_irq(0); uart_irq(USART1_BASE);
} }
#endif
#if defined(USART2_BASE)
static void uart2_irq(void) static void uart2_irq(void)
{ {
uart_irq(1); uart_irq(USART2_BASE);
} }
#endif
#if defined(USART3_BASE) #if defined(USART3_BASE)
static void uart3_irq(void) static void uart3_irq(void)
{ {
uart_irq(2); uart_irq(USART3_BASE);
} }
#endif #endif
#if defined(UART4_BASE) #if defined(UART4_BASE)
static void uart4_irq(void) static void uart4_irq(void)
{ {
uart_irq(3); uart_irq(UART4_BASE);
} }
#endif #endif
#if defined(UART5_BASE) #if defined(UART5_BASE)
static void uart5_irq(void) static void uart5_irq(void)
{ {
uart_irq(4); uart_irq(UART5_BASE);
} }
#endif #endif
#if defined(USART6_BASE) #if defined(USART6_BASE)
static void uart6_irq(void) static void uart6_irq(void)
{ {
uart_irq(5); uart_irq(USART6_BASE);
} }
#endif #endif
#if defined(UART7_BASE) #if defined(UART7_BASE)
static void uart7_irq(void) static void uart7_irq(void)
{ {
uart_irq(6); uart_irq(UART7_BASE);
} }
#endif #endif
#if defined(UART8_BASE) #if defined(UART8_BASE)
static void uart8_irq(void) static void uart8_irq(void)
{ {
uart_irq(7); uart_irq(UART8_BASE);
} }
#endif #endif
#if defined(UART9_BASE) #if defined(UART9_BASE)
static void uart9_irq(void) static void uart9_irq(void)
{ {
uart_irq(8); uart_irq(UART9_BASE);
} }
#endif #endif
#if defined(UART10_BASE) #if defined(UART10_BASE)
static void uart10_irq(void) static void uart10_irq(void)
{ {
uart_irq(9); uart_irq(UART10_BASE);
} }
#endif #endif
@ -163,7 +172,6 @@ void serial_irq_set(serial_t *obj, SerialIrq irq, uint32_t enable)
irq_n = USART1_IRQn; irq_n = USART1_IRQn;
vector = (uint32_t)&uart1_irq; vector = (uint32_t)&uart1_irq;
break; break;
case 1: case 1:
irq_n = USART2_IRQn; irq_n = USART2_IRQn;
vector = (uint32_t)&uart2_irq; vector = (uint32_t)&uart2_irq;