Mirrors/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2026-10-02 03:00:34 +03:00
Code Issues Packages Projects Releases Wiki Activity

fix(i2c): Fix that fsm reset cause i2c scl frequency changed on esp32s2

Browse Source
This commit is contained in:
C.S.M
2025-04-29 16:58:36 +08:00
parent 30f60557ec
commit 94cbc9bbac
18 changed files with 351 additions and 230 deletions
Download Patch File Download Diff File Expand all files Collapse all files
components/esp_driver_i2c/i2c_master.c
+4
View File
@@ -132,6 +132,10 @@ static esp_err_t s_i2c_hw_fsm_reset(i2c_master_bus_handle_t i2c_master, bool cle
}
i2c_hal_master_init(hal);
// Restore the clock source here.
I2C_CLOCK_SRC_ATOMIC() {
i2c_ll_set_source_clk(hal->dev, i2c_master->base->clk_src);
}
i2c_ll_enable_fifo_mode(hal->dev, true);
i2c_ll_disable_intr_mask(hal->dev, I2C_LL_INTR_MASK);
i2c_ll_clear_intr_mask(hal->dev, I2C_LL_INTR_MASK);
components/esp_driver_i2c/i2c_private.h
+1 -6
View File
@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2023-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -74,11 +74,6 @@ typedef struct i2c_bus_t *i2c_bus_handle_t;
typedef struct i2c_master_dev_t i2c_master_dev_t;
typedef struct i2c_slave_dev_t i2c_slave_dev_t;
typedef enum {
I2C_BUS_MODE_MASTER = 0,
I2C_BUS_MODE_SLAVE = 1,
} i2c_bus_mode_t;
typedef enum {
I2C_SLAVE_FIFO = 0,
I2C_SLAVE_NONFIFO = 1,
components/esp_driver_i2c/test_apps/i2c_test_apps/README.md
+2 -2
View File
@@ -1,2 +1,2 @@
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-C61 | ESP32-H2 | ESP32-P4 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | --------- | -------- | -------- | -------- | -------- |
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-C61 | ESP32-H2 | ESP32-P4 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | --------- | -------- | -------- | -------- | -------- |