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Co-authored-by: Andrew Scheller <andrew.scheller@raspberrypi.com>
This commit is contained in:
Graham Sanderson 2025-07-24 16:23:22 -05:00 • committed by GitHub
parent eed982f609
commit c296171ec8
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1 changed files with 3 additions and 3 deletions
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6
src/rp2_common/hardware_dma/include/hardware/dma.h
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@ -256,7 +256,7 @@ static inline void channel_config_set_read_increment(dma_channel_config_t *c, bo
* \endcode
*
* \param c Pointer to channel configuration object
* \param incr True to enable write address increments, whereby the write address increments by the transfer size with each transfer, false to perform each write to the same address.
* \param incr True to enable write address increments, whereby the write address increments by the transfer size with each transfer. False to perform each write to the same address.
* Usually disabled for memory to peripheral transfers
* \sa channel_config_set_write_address_update_type
*/
@ -542,7 +542,7 @@ static inline uint32_t dma_encode_transfer_count(uint transfer_count) {
* \param transfer_count the number of transfers (NOT bytes, see \ref channel_config_set_transfer_data_size)
*
* \if rp2040_specific
* On RP2040 self-triggering DMA is not supported, so this method may not be used
* On RP2040 self-triggering DMA is not supported, so this method should not be used
* \endif
*
* \if rp2350_specific
@ -566,7 +566,7 @@ static inline uint32_t dma_encode_transfer_count_with_self_trigger(uint transfer
* \ingroup hardware_dma
*
* \if rp2040_specific
* On RP2040 endless DMA transfers are not supported, so this method may not be used
* On RP2040 endless DMA transfers are not supported, so this method should not be used
* \endif
* \return the encoded_transfer_count
* \sa dma_channel_set_transfer_count