feedc0de/arduino-esp32
1
0
Fork 0
forked from espressif/arduino-esp32
Code Pull Requests Activity

Fix I2C Slave Compile (#6108)

Browse Source 
I2C Slave currently doesn't compile for projects where Arduino is an IDF component.  This adds missing conditionals.

Co-authored-by: Me No Dev <me-no-dev@users.noreply.github.com>
This commit is contained in:
mrengineer7777
2022-01-17 08:29:50 -06:00
committed by GitHub
parent 48a722aae8
commit 460af2e1a5
1 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
cores/esp32/esp32-hal-i2c-slave.c
View File

@ -360,10 +360,12 @@ esp_err_t i2cSlaveDeinit(uint8_t num){
}
i2c_slave_struct_t * i2c = &_i2c_bus_array[num];
#if !CONFIG_DISABLE_HAL_LOCKS
if(!i2c->lock){
log_e("Lock is not initialized! Did you call i2c_slave_init()?");
return ESP_ERR_NO_MEM;
}
#endif
I2C_SLAVE_MUTEX_LOCK();
i2c_slave_free_resources(i2c);
I2C_SLAVE_MUTEX_UNLOCK();
@ -377,10 +379,12 @@ size_t i2cSlaveWrite(uint8_t num, const uint8_t *buf, uint32_t len, uint32_t tim
}
size_t to_queue = 0, to_fifo = 0;
i2c_slave_struct_t * i2c = &_i2c_bus_array[num];
#if !CONFIG_DISABLE_HAL_LOCKS
if(!i2c->lock){
log_e("Lock is not initialized! Did you call i2c_slave_init()?");
return ESP_ERR_NO_MEM;
}
#endif
if(!i2c->tx_queue){
return 0;
}