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NVIC priority change

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Use 'better' macros to handle priority. This simplifies passing priority to function and new ATOMIC_BLOCK macro
This commit is contained in:
Petr Ledvina 2014-11-04 16:23:21 +01:00
parent 503e7a0817
commit bf50cbb1a8
11 changed files with 50 additions and 79 deletions
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16
src/main/drivers/serial_uart_stm32f30x.c
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@ -108,15 +108,15 @@ uartPort_t *serialUSART1(uint32_t baudRate, portMode_t mode)
// DMA TX Interrupt
NVIC_InitStructure.NVIC_IRQChannel = DMA1_Channel4_IRQn;
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = SERIALUART1_TXDMA_IRQ_PRIORITY;
NVIC_InitStructure.NVIC_IRQChannelSubPriority = SERIALUART1_TXDMA_IRQ_SUBPRIORITY;
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = NVIC_PRIORITY_BASE(NVIC_PRIO_SERIALUART1_TXDMA);
NVIC_InitStructure.NVIC_IRQChannelSubPriority = NVIC_PRIORITY_SUB(NVIC_PRIO_SERIALUART1_TXDMA);
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init(&NVIC_InitStructure);
#ifndef USE_USART1_RX_DMA
NVIC_InitStructure.NVIC_IRQChannel = USART1_IRQn;
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = SERIALUART1_RXDMA_IRQ_PRIORITY;
NVIC_InitStructure.NVIC_IRQChannelSubPriority = SERIALUART1_RXDMA_IRQ_SUBPRIORITY;
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = NVIC_PRIORITY_BASE(NVIC_PRIO_SERIALUART1_RXDMA);
NVIC_InitStructure.NVIC_IRQChannelSubPriority = NVIC_PRIORITY_SUB(NVIC_PRIO_SERIALUART1_RXDMA);
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init(&NVIC_InitStructure);
#endif
@ -179,16 +179,16 @@ uartPort_t *serialUSART2(uint32_t baudRate, portMode_t mode)
#ifdef USE_USART2_TX_DMA
// DMA TX Interrupt
NVIC_InitStructure.NVIC_IRQChannel = DMA1_Channel7_IRQn;
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = SERIALUART2_TXDMA_IRQ_PRIORITY;
NVIC_InitStructure.NVIC_IRQChannelSubPriority = SERIALUART2_TXDMA_IRQ_SUBPRIORITY;
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = NVIC_PRIORITY_BASE(NVIC_PRIO_SERIALUART2_TXDMA);
NVIC_InitStructure.NVIC_IRQChannelSubPriority = NVIC_PRIORITY_SUB(NVIC_PRIO_SERIALUART2_TXDMA);
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init(&NVIC_InitStructure);
#endif
#ifndef USE_USART2_RX_DMA
NVIC_InitStructure.NVIC_IRQChannel = USART2_IRQn;
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = SERIALUART2_RXDMA_IRQ_PRIORITY;
NVIC_InitStructure.NVIC_IRQChannelSubPriority = SERIALUART2_RXDMA_IRQ_SUBPRIORITY;
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = NVIC_PRIORITY_BASE(NVIC_PRIO_SERIALUART2_RXDMA);
NVIC_InitStructure.NVIC_IRQChannelSubPriority = NVIC_PRIORITY_SUB(NVIC_PRIO_SERIALUART2_RXDMA);
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init(&NVIC_InitStructure);
#endif