From e6163a59cd0521a19bf2d1db63e9f6792964d359 Mon Sep 17 00:00:00 2001
From: Kevin Hester <kevinh@geeksville.com>
Date: Thu, 22 Aug 2024 11:07:06 -0700
Subject: [PATCH] Make specifying VEXT_ON_VALUE manatory if using VEXT_ENABLE

---
 variants/heltec_wireless_paper/variant.h    | 1 +
 variants/heltec_wireless_paper_v1/variant.h | 1 +
 variants/heltec_wsl_v3/variant.h            | 3 ++-
 variants/tlora_v1/variant.h                 | 5 +++--
 4 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/variants/heltec_wireless_paper/variant.h b/variants/heltec_wireless_paper/variant.h
index 36ab804453..520dcec9b3 100644
--- a/variants/heltec_wireless_paper/variant.h
+++ b/variants/heltec_wireless_paper/variant.h
@@ -22,6 +22,7 @@
 
 // Power
 #define VEXT_ENABLE 45 // Active low, powers the E-Ink display
+#define VEXT_ON_VALUE LOW
 #define ADC_CTRL 19
 #define BATTERY_PIN 20
 #define ADC_CHANNEL ADC2_GPIO20_CHANNEL
diff --git a/variants/heltec_wireless_paper_v1/variant.h b/variants/heltec_wireless_paper_v1/variant.h
index 36ab804453..520dcec9b3 100644
--- a/variants/heltec_wireless_paper_v1/variant.h
+++ b/variants/heltec_wireless_paper_v1/variant.h
@@ -22,6 +22,7 @@
 
 // Power
 #define VEXT_ENABLE 45 // Active low, powers the E-Ink display
+#define VEXT_ON_VALUE LOW
 #define ADC_CTRL 19
 #define BATTERY_PIN 20
 #define ADC_CHANNEL ADC2_GPIO20_CHANNEL
diff --git a/variants/heltec_wsl_v3/variant.h b/variants/heltec_wsl_v3/variant.h
index 75cea538d0..c103b91728 100644
--- a/variants/heltec_wsl_v3/variant.h
+++ b/variants/heltec_wsl_v3/variant.h
@@ -4,6 +4,7 @@
 #define LED_PIN LED
 
 #define VEXT_ENABLE Vext // active low, powers the oled display and the lora antenna boost
+#define VEXT_ON_VALUE LOW
 #define BUTTON_PIN 0
 
 #define ADC_CTRL 37
@@ -32,4 +33,4 @@
 #define SX126X_RESET LORA_RESET
 
 #define SX126X_DIO2_AS_RF_SWITCH
-#define SX126X_DIO3_TCXO_VOLTAGE 1.8
+#define SX126X_DIO3_TCXO_VOLTAGE 1.8
\ No newline at end of file
diff --git a/variants/tlora_v1/variant.h b/variants/tlora_v1/variant.h
index 08fefa809b..83e2c193e4 100644
--- a/variants/tlora_v1/variant.h
+++ b/variants/tlora_v1/variant.h
@@ -4,8 +4,9 @@
 #define RESET_OLED 16 // If defined, this pin will be used to reset the display controller
 
 #define VEXT_ENABLE 21 // active low, powers the oled display and the lora antenna boost
-#define LED_PIN 2      // If defined we will blink this LED
-#define BUTTON_PIN 0   // If defined, this will be used for user button presses
+#define VEXT_ON_VALUE LOW
+#define LED_PIN 2    // If defined we will blink this LED
+#define BUTTON_PIN 0 // If defined, this will be used for user button presses
 #define BUTTON_NEED_PULLUP
 #define EXT_NOTIFY_OUT 13 // Default pin to use for Ext Notify Module.