本文整理汇总了C++中DMA_CCR函数的典型用法代码示例。如果您正苦于以下问题：C++ DMA_CCR函数的具体用法？C++ DMA_CCR怎么用？C++ DMA_CCR使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了DMA_CCR函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: dma_channel_reset
void dma_channel_reset(uint32_t dma, uint8_t channel)
{
/* Disable channel and reset config bits. */
DMA_CCR(dma, channel) = 0;
/* Reset data transfer number. */
DMA_CNDTR(dma, channel) = 0;
/* Reset peripheral address. */
DMA_CPAR(dma, channel) = 0;
/* Reset memory address. */
DMA_CMAR(dma, channel) = 0;
/* Reset interrupt flags. */
DMA_IFCR(dma) |= DMA_IFCR_CIF(channel);
}示例2: dma_set_read_from_peripheral
void dma_set_read_from_peripheral(u32 dma, u8 channel)
{
DMA_CCR(dma, channel) &= ~DMA_CCR_DIR;
}示例3: dma_set_peripheral_address
void dma_set_peripheral_address(uint32_t dma, uint8_t channel, uint32_t address)
{
if (!(DMA_CCR(dma, channel) & DMA_CCR_EN)) {
DMA_CPAR(dma, channel) = (uint32_t) address;
}
}示例4: dma_enable_channel
void dma_enable_channel(uint32_t dma, uint8_t channel)
{
DMA_CCR(dma, channel) |= DMA_CCR_EN;
}示例5: dma_disable_half_transfer_interrupt
void dma_disable_half_transfer_interrupt(uint32_t dma, uint8_t channel)
{
DMA_CCR(dma, channel) &= ~DMA_CCR_HTIE;
}示例6: dma_set_read_from_memory
void dma_set_read_from_memory(uint32_t dma, uint8_t channel)
{
DMA_CCR(dma, channel) |= DMA_CCR_DIR;
}示例7: dma_enable_circular_mode
void dma_enable_circular_mode(uint32_t dma, uint8_t channel)
{
DMA_CCR(dma, channel) |= DMA_CCR_CIRC;
DMA_CCR(dma, channel) &= ~DMA_CCR_MEM2MEM;
}示例8: dma_disable_memory_increment_mode
void dma_disable_memory_increment_mode(uint32_t dma, uint8_t channel)
{
DMA_CCR(dma, channel) &= ~DMA_CCR_MINC;
}示例9: dma_enable_channel
void dma_enable_channel(u32 dma, u8 channel)
{
DMA_CCR(dma, channel) |= DMA_CCR_EN;
}示例10: dma_disable_transfer_complete_interrupt
void dma_disable_transfer_complete_interrupt(u32 dma, u8 channel)
{
DMA_CCR(dma, channel) &= ~DMA_CCR_TCIE;
}示例11: dma_disable_half_transfer_interrupt
void dma_disable_half_transfer_interrupt(u32 dma, u8 channel)
{
DMA_CCR(dma, channel) &= ~DMA_CCR_HTIE;
}示例12: dma_enable_half_transfer_interrupt
void dma_enable_half_transfer_interrupt(u32 dma, u8 channel)
{
DMA_CCR(dma, channel) |= DMA_CCR_HTIE;
}示例13: dma_disable_transfer_error_interrupt
void dma_disable_transfer_error_interrupt(u32 dma, u8 channel)
{
DMA_CCR(dma, channel) &= ~DMA_CCR_TEIE;
}示例14: dma_enable_transfer_error_interrupt
void dma_enable_transfer_error_interrupt(u32 dma, u8 channel)
{
DMA_CCR(dma, channel) |= DMA_CCR_TEIE;
}示例15: dma_set_read_from_memory
void dma_set_read_from_memory(u32 dma, u8 channel)
{
DMA_CCR(dma, channel) |= DMA_CCR_DIR;
}