diff options
Diffstat (limited to 'os/hal/platforms/STM32/USARTv2/uart_lld.c')
| -rw-r--r-- | os/hal/platforms/STM32/USARTv2/uart_lld.c | 29 |
1 files changed, 19 insertions, 10 deletions
diff --git a/os/hal/platforms/STM32/USARTv2/uart_lld.c b/os/hal/platforms/STM32/USARTv2/uart_lld.c index b2c5fb080..276aa7e8d 100644 --- a/os/hal/platforms/STM32/USARTv2/uart_lld.c +++ b/os/hal/platforms/STM32/USARTv2/uart_lld.c @@ -19,7 +19,7 @@ */
/**
- * @file STM32/uart_lld.c
+ * @file STM32/USARTv2/uart_lld.c
* @brief STM32 low level UART driver code.
*
* @addtogroup UART
@@ -292,12 +292,15 @@ static void serve_usart_irq(UARTDriver *uartp) { /*===========================================================================*/
#if STM32_UART_USE_USART1 || defined(__DOXYGEN__)
+#if !defined(STM32_USART1_HANDLER)
+#error "STM32_USART1_HANDLER not defined"
+#endif
/**
* @brief USART1 IRQ handler.
*
* @isr
*/
-CH_IRQ_HANDLER(USART1_IRQHandler) {
+CH_IRQ_HANDLER(STM32_USART1_HANDLER) {
CH_IRQ_PROLOGUE();
@@ -308,12 +311,15 @@ CH_IRQ_HANDLER(USART1_IRQHandler) { #endif /* STM32_UART_USE_USART1 */
#if STM32_UART_USE_USART2 || defined(__DOXYGEN__)
+#if !defined(STM32_USART2_HANDLER)
+#error "STM32_USART2_HANDLER not defined"
+#endif
/**
* @brief USART2 IRQ handler.
*
* @isr
*/
-CH_IRQ_HANDLER(USART2_IRQHandler) {
+CH_IRQ_HANDLER(STM32_USART2_HANDLER) {
CH_IRQ_PROLOGUE();
@@ -324,12 +330,15 @@ CH_IRQ_HANDLER(USART2_IRQHandler) { #endif /* STM32_UART_USE_USART2 */
#if STM32_UART_USE_USART3 || defined(__DOXYGEN__)
+#if !defined(STM32_USART3_HANDLER)
+#error "STM32_USART3_HANDLER not defined"
+#endif
/**
* @brief USART3 IRQ handler.
*
* @isr
*/
-CH_IRQ_HANDLER(USART3_IRQHandler) {
+CH_IRQ_HANDLER(STM32_USART3_HANDLER) {
CH_IRQ_PROLOGUE();
@@ -398,7 +407,7 @@ void uart_lld_start(UARTDriver *uartp) { (void *)uartp);
chDbgAssert(!b, "uart_lld_start(), #2", "stream already allocated");
rccEnableUSART1(FALSE);
- nvicEnableVector(USART1_IRQn,
+ nvicEnableVector(STM32_USART1_NUMBER,
CORTEX_PRIORITY_MASK(STM32_UART_USART1_IRQ_PRIORITY));
uartp->dmamode |= STM32_DMA_CR_CHSEL(USART1_RX_DMA_CHANNEL) |
STM32_DMA_CR_PL(STM32_UART_USART1_DMA_PRIORITY);
@@ -419,7 +428,7 @@ void uart_lld_start(UARTDriver *uartp) { (void *)uartp);
chDbgAssert(!b, "uart_lld_start(), #4", "stream already allocated");
rccEnableUSART2(FALSE);
- nvicEnableVector(USART2_IRQn,
+ nvicEnableVector(STM32_USART2_NUMBER,
CORTEX_PRIORITY_MASK(STM32_UART_USART2_IRQ_PRIORITY));
uartp->dmamode |= STM32_DMA_CR_CHSEL(USART2_RX_DMA_CHANNEL) |
STM32_DMA_CR_PL(STM32_UART_USART2_DMA_PRIORITY);
@@ -440,7 +449,7 @@ void uart_lld_start(UARTDriver *uartp) { (void *)uartp);
chDbgAssert(!b, "uart_lld_start(), #6", "stream already allocated");
rccEnableUSART3(FALSE);
- nvicEnableVector(USART3_IRQn,
+ nvicEnableVector(STM32_USART3_NUMBER,
CORTEX_PRIORITY_MASK(STM32_UART_USART3_IRQ_PRIORITY));
uartp->dmamode |= STM32_DMA_CR_CHSEL(USART3_RX_DMA_CHANNEL) |
STM32_DMA_CR_PL(STM32_UART_USART3_DMA_PRIORITY);
@@ -477,7 +486,7 @@ void uart_lld_stop(UARTDriver *uartp) { #if STM32_UART_USE_USART1
if (&UARTD1 == uartp) {
- nvicDisableVector(USART1_IRQn);
+ nvicDisableVector(STM32_USART1_NUMBER);
rccDisableUSART1(FALSE);
return;
}
@@ -485,7 +494,7 @@ void uart_lld_stop(UARTDriver *uartp) { #if STM32_UART_USE_USART2
if (&UARTD2 == uartp) {
- nvicDisableVector(USART2_IRQn);
+ nvicDisableVector(STM32_USART2_NUMBER);
rccDisableUSART2(FALSE);
return;
}
@@ -493,7 +502,7 @@ void uart_lld_stop(UARTDriver *uartp) { #if STM32_UART_USE_USART3
if (&UARTD3 == uartp) {
- nvicDisableVector(USART3_IRQn);
+ nvicDisableVector(STM32_USART3_NUMBER);
rccDisableUSART3(FALSE);
return;
}
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