Synopsis

CTL_STATUS_t pca9532_led_mode(PCA9532_DRIVER_t *self,
                              int index);

Description

pca9532_led_mode reads the mode of LED index.

Return Value

pca9532_led_mode returns an extended status code; non-negative values are the LED mode.

Thread Safety

pca9532_led_mode is thread-safe if a mutex is associated with the I2C bus bus.