Merge pull request #534 from stevstrong/patch-16
F1: added function dma_get_count
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@ -538,6 +538,10 @@ static inline void dma_clear_isr_bits(dma_dev *dev, dma_tube tube) {
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dev->regs->IFCR = (1U << (4 * (tube - 1)));
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}
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static inline uint16 dma_get_count(dma_dev *dev, dma_tube tube) {
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return dma_channel_regs(dev, tube)->CNDTR;
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}
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/**
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* @brief Deprecated
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* STM32F1 mode flags for dma_setup_xfer(). Use dma_tube_cfg() instead.
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