alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-09 20:41:14 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'feat/support_cs_signal_in_parlio_tx' into 'master'

Browse Source 
feat(parlio_tx): support cs signal on esp32c5 v1.0

Closes IDF-12836 and IDF-12633

See merge request espressif/esp-idf!38646
This commit is contained in:
Chen Ji Chang
2025-04-27 11:10:26 +08:00
parent ac0f4b5a57 6edf48d253
commit c4768eafe3
19 changed files with 221 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
components/hal/esp32p4/include/hal/parlio_ll.h
View File

@@ -523,6 +523,23 @@ static inline void parlio_ll_tx_set_trans_bit_len(parl_io_dev_t *dev, uint32_t b
dev->tx_data_cfg.tx_bitlen = bitlen;
}
/**
* @brief Set TX valid signal delay
*
* @param dev Parallel IO register base address
* @param start_delay Number of clock cycles to delay
* @param stop_delay Number of clock cycles to delay
* @return true: success, false: valid delay is not supported
*/
static inline bool parlio_ll_tx_set_valid_delay(parl_io_dev_t *dev, uint32_t start_delay, uint32_t stop_delay)
{
(void)dev;
if (start_delay == 0 && stop_delay == 0) {
return true;
}
return false;
}
/**
* @brief Check if tx size can be determined by DMA
*