Add earlyInitVariant to move device specific code out of main.cpp

2026-01-27 12:12:07 +00:00 · 2026-01-25 21:36:41 -06:00
parent 8a9830282a
commit 518a3dac1a
10 changed files with 106 additions and 76 deletions
--- a/variants/esp32s3/ELECROW-ThinkNode-M5/variant.cpp
+++ b/variants/esp32s3/ELECROW-ThinkNode-M5/variant.cpp
@@ -0,0 +1,12 @@
+#include "variant.h"
+#include <PCA9557.h>
+
+PCA9557 io(0x18, &Wire);
+
+void earlyInitVariant()
+{
+    Wire.begin(48, 47);
+    io.pinMode(PCA_PIN_EINK_EN, OUTPUT);
+    io.pinMode(PCA_PIN_POWER_EN, OUTPUT);
+    io.digitalWrite(PCA_PIN_POWER_EN, HIGH);
+}