eliminated minor glitch caused by enabling a GPIO output before setti…

…ng its value
doyke · Jan 28, 2018 · b095c53 · b095c53
1 parent 0335f1a
commit b095c53
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/firmware/common/hackrf_core.c b/firmware/common/hackrf_core.c
@@ -912,12 +912,12 @@ void pin_setup(void) {
 	gpio_output(&gpio_1v8_enable);
 
 #ifdef HACKRF_ONE
-	/* Configure RF power supply (VAA) switch control signal as output */
-	gpio_output(&gpio_vaa_disable);
-
 	/* Safe state: start with VAA turned off: */
 	disable_rf_power();
 
+	/* Configure RF power supply (VAA) switch control signal as output */
+	gpio_output(&gpio_vaa_disable);
+
 	scu_pinmux(SCU_PINMUX_GPIO3_10, SCU_GPIO_PDN | SCU_CONF_FUNCTION0);
 	scu_pinmux(SCU_PINMUX_GPIO3_11, SCU_GPIO_PDN | SCU_CONF_FUNCTION0);