Function pin_init

components/drivers/i2c/dev_soft_i2c.c:143–149

* This function initializes the i2c pin. * @param i2c config class. */

* @param i2c config class.
*/
static void pin_init(const struct soft_i2c_config *cfg)
{
    rt_pin_mode(cfg->scl_pin, PIN_MODE_OUTPUT_OD);
    rt_pin_mode(cfg->sda_pin, PIN_MODE_OUTPUT_OD);
    rt_pin_write(cfg->scl_pin, PIN_HIGH);
    rt_pin_write(cfg->sda_pin, PIN_HIGH);
}


/**