Mirrors/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2026-10-01 18:50:34 +03:00
Code Issues Packages Projects Releases Wiki Activity

change(parlio_tx): use shift edge instead sample edge

Browse Source 
Made-with: Cursor
This commit is contained in:
Chen Jichang
2026-05-06 10:13:28 +08:00
committed by morris
parent f05bd1c0fc
commit 61dcb5b61f
10 changed files with 48 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files
components/hal/include/hal/parlio_types.h
+10 -2
View File
@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2021-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2021-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -16,13 +16,21 @@ extern "C" {
#endif
/**
* @brief Parallel IO sample edge
* @brief Parallel IO Rx sample edge
*/
typedef enum {
PARLIO_SAMPLE_EDGE_NEG, /*!< Sample data on falling edge of clock */
PARLIO_SAMPLE_EDGE_POS, /*!< Sample data on rising edge of clock */
} parlio_sample_edge_t;
/**
* @brief Parallel IO Tx shift edge
*/
typedef enum {
PARLIO_SHIFT_EDGE_POS, /*!< Shift data on rising edge of clock */
PARLIO_SHIFT_EDGE_NEG, /*!< Shift data on falling edge of clock */
} parlio_shift_edge_t;
/**
* @brief Parallel IO bit packing order
*