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STM32F0: fix usart irq management

pull/5907/head
bcostm 2018-01-23 15:18:14 +01:00
parent 98611c8578
commit b6c9178d88
1 changed files with 71 additions and 70 deletions
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141
targets/TARGET_STM/TARGET_STM32F0/serial_device.c
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@ -87,47 +87,46 @@ static void uart2_irq(void)
}
#endif
#if defined USART3_BASE
static void uart3_irq(void)
// Used for both USART3_4_IRQn and USART3_8_IRQn
static void uart3_8_irq(void)
{
uart_irq(2);
}
#if defined(USART3_BASE)
if (__HAL_GET_PENDING_IT(HAL_ITLINE_USART3) != RESET)
{
uart_irq(2);
}
#endif
#if defined USART4_BASE
static void uart4_irq(void)
{
uart_irq(3);
}
#if defined(USART4_BASE)
if (__HAL_GET_PENDING_IT(HAL_ITLINE_USART4) != RESET)
{
uart_irq(3);
}
#endif
#if defined USART5_BASE
static void uart5_irq(void)
{
uart_irq(4);
}
#if defined(USART5_BASE)
if (__HAL_GET_PENDING_IT(HAL_ITLINE_USART5) != RESET)
{
uart_irq(4);
}
#endif
#if defined USART6_BASE
static void uart6_irq(void)
{
uart_irq(5);
}
#if defined(USART6_BASE)
if (__HAL_GET_PENDING_IT(HAL_ITLINE_USART6) != RESET)
{
uart_irq(5);
}
#endif
#if defined USART7_BASE
static void uart7_irq(void)
{
uart_irq(6);
}
#if defined(USART7_BASE)
if (__HAL_GET_PENDING_IT(HAL_ITLINE_USART7) != RESET)
{
uart_irq(6);
}
#endif
#if defined USART8_BASE
static void uart8_irq(void)
{
uart_irq(7);
}
#if defined(USART8_BASE)
if (__HAL_GET_PENDING_IT(HAL_ITLINE_USART8) != RESET)
{
uart_irq(7);
}
#endif
}
void serial_irq_handler(serial_t *obj, uart_irq_handler handler, uint32_t id)
{
@ -156,53 +155,55 @@ void serial_irq_set(serial_t *obj, SerialIrq irq, uint32_t enable)
}
#endif
#if defined (TARGET_STM32F091RC)
if (obj_s->uart == UART_3) {
irq_n = USART3_8_IRQn;
vector = (uint32_t)&uart3_irq;
}
if (obj_s->uart == UART_4) {
irq_n = USART3_8_IRQn;
vector = (uint32_t)&uart4_irq;
}
if (obj_s->uart == UART_5) {
irq_n = USART3_8_IRQn;
vector = (uint32_t)&uart5_irq;
}
if (obj_s->uart == UART_6) {
irq_n = USART3_8_IRQn;
vector = (uint32_t)&uart6_irq;
}
if (obj_s->uart == UART_7) {
irq_n = USART3_8_IRQn;
vector = (uint32_t)&uart7_irq;
}
if (obj_s->uart == UART_8) {
irq_n = USART3_8_IRQn;
vector = (uint32_t)&uart8_irq;
}
#elif defined (TARGET_STM32F030R8) || defined (TARGET_STM32F051R8)
#else
#if defined(USART3_BASE)
if (obj_s->uart == UART_3) {
#if defined(TARGET_STM32F091RC)
irq_n = USART3_8_IRQn;
#else
irq_n = USART3_4_IRQn;
vector = (uint32_t)&uart3_irq;
#endif
vector = (uint32_t)&uart3_8_irq;
}
#endif
#if defined(USART4_BASE)
if (obj_s->uart == UART_4) {
#if defined(TARGET_STM32F091RC)
irq_n = USART3_8_IRQn;
#else
irq_n = USART3_4_IRQn;
vector = (uint32_t)&uart4_irq;
#endif
vector = (uint32_t)&uart3_8_irq;
}
#endif
// Below usart are available only on TARGET_STM32F091RC
#if defined(USART5_BASE)
if (obj_s->uart == UART_5) {
irq_n = USART3_8_IRQn;
vector = (uint32_t)&uart3_8_irq;
}
#endif
#if defined(USART6_BASE)
if (obj_s->uart == UART_6) {
irq_n = USART3_8_IRQn;
vector = (uint32_t)&uart3_8_irq;
}
#endif
#if defined(USART7_BASE)
if (obj_s->uart == UART_7) {
irq_n = USART3_8_IRQn;
vector = (uint32_t)&uart3_8_irq;
}
#endif
#if defined(USART8_BASE)
if (obj_s->uart == UART_8) {
irq_n = USART3_8_IRQn;
vector = (uint32_t)&uart3_8_irq;
}
#endif
if (enable) {