add adafruit new board feather esp32s2 reserve tft (#7794)

7f494637 · Ha Thach · GitHub · a13520c9 · 7f494637 · 7f494637
Unverified Commit 7f494637 authored Feb 06, 2023 by Ha Thach Committed by GitHub Feb 06, 2023
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boards.txt boards.txt +171 -0

variants/adafruit_feather_esp32s2_reversetft/variant.cpp variants/adafruit_feather_esp32s2_reversetft/variant.cpp +6 -1

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--- a/boards.txt
+++ b/boards.txt
--- a/variants/adafruit_feather_esp32s2_reversetft/variant.cpp
+++ b/variants/adafruit_feather_esp32s2_reversetft/variant.cpp
@@ -31,7 +31,12 @@ extern "C" {
 // Initialize variant/board, called before setup()
 void initVariant(void)
 {
-
+  // This board has power control pins, and we must set them to output and high
+  // in order to enable the NeoPixels, TFT & I2C
+  pinMode(NEOPIXEL_POWER, OUTPUT);
+  digitalWrite(NEOPIXEL_POWER, HIGH);
+  pinMode(TFT_I2C_POWER, OUTPUT);
+  digitalWrite(TFT_I2C_POWER, HIGH);
 }

 }