alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-10 04:43:33 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'feature/esp32h21_i2c_support' into 'master'

Browse Source 
Feature/esp32h21 i2c support

Closes IDF-11578 and IDF-11580

See merge request espressif/esp-idf!37227
This commit is contained in:
Gao Xu
2025-03-17 15:06:13 +08:00
parent 18f514a4c0 28c531b45b
commit d21adf2535
29 changed files with 1430 additions and 324 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
components/hal/esp32s2/include/hal/i2c_ll.h
View File

@@ -531,7 +531,7 @@ static inline void i2c_ll_get_rxfifo_cnt(i2c_dev_t *hw, uint32_t *length)
__attribute__((always_inline))
static inline void i2c_ll_get_txfifo_len(i2c_dev_t *hw, uint32_t *length)
{
*length = SOC_I2C_FIFO_LEN - hw->status_reg.tx_fifo_cnt;
*length = (hw->status_reg.tx_fifo_cnt >= SOC_I2C_FIFO_LEN) ? 0 : (SOC_I2C_FIFO_LEN - hw->status_reg.tx_fifo_cnt);
}
/**
@@ -1098,7 +1098,7 @@ static inline void i2c_ll_master_disable_rx_it(i2c_dev_t *hw)
}
/**
* @brief Enable I2C slave TX interrupt
* @brief Enable I2C slave TX interrupt
*
* @param hw Beginning address of the peripheral registers
*