Function wait

src/device/software_i2c.c:55–58

Waits the default DELAY_US to allow line state to stabilize. */

/* Waits the default DELAY_US to allow line state to stabilize. */
static void wait(unsigned int bus)
{
	__wait(bus, DELAY_US, 0);
}

/* Waits until SCL goes high. Prints a contextual error message on timeout. */
static int wait_for_scl(unsigned int bus, const char *error_context)