From: Joey Castillo <joeycastillo@utexas.edu>
Date: Sun, 13 Feb 2022 18:59:22 +0000 (-0500)
Subject: always turn off PA20 at boot
X-Git-Url: https://git.earman.xyz/?a=commitdiff_plain;h=7815b0f64e1bea374260307d61b1de7bcc5e6744;p=sensor-watch.git

always turn off PA20 at boot
---

diff --git a/watch-library/hardware/watch/watch_private.c b/watch-library/hardware/watch/watch_private.c
index 5ec1de2..e4fa4b9 100644
--- a/watch-library/hardware/watch/watch_private.c
+++ b/watch-library/hardware/watch/watch_private.c
@@ -28,7 +28,7 @@
 
 void _watch_init(void) {
     // disable the LED pin (it may have been enabled by the bootloader)
-    watch_disable_digital_output(RED);
+    watch_disable_digital_output(GPIO(GPIO_PORTA, 20));
 
     // RAM should be back-biased in STANDBY
     PM->STDBYCFG.bit.BBIASHS = 1;