Skip to content

i2c_ll_enable_arbitration(i2c->dev, true) #11271

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Apr 22, 2025
Merged

i2c_ll_enable_arbitration(i2c->dev, true) #11271

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 5 additions & 0 deletions cores/esp32/esp32-hal-i2c-slave.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -335,11 +335,16 @@ esp_err_t i2cSlaveInit(uint8_t num, int sda, int scl, uint16_t slaveID, uint32_t
}
#endif // !defined(CONFIG_IDF_TARGET_ESP32P4)

#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 5, 0)
i2c_ll_enable_arbitration(i2c->dev, true);
i2c_ll_enable_fifo_mode(i2c->dev, true);
#else
i2c_ll_slave_init(i2c->dev);
#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 4, 0)
i2c_ll_enable_fifo_mode(i2c->dev, true);
#else
i2c_ll_slave_set_fifo_mode(i2c->dev, true);
#endif
#endif
i2c_ll_set_slave_addr(i2c->dev, slaveID, false);
i2c_ll_set_tout(i2c->dev, I2C_LL_MAX_TIMEOUT);
Expand Down
Loading