From 1979517381ecee7916e1d724a900e3c2c13c246b Mon Sep 17 00:00:00 2001
From: recrof <recrof@gmail.com>
Date: Sat, 11 Oct 2025 23:35:10 +0200
Subject: [PATCH] heltec v2 cleanup

---
 .../heltec_v2}/HeltecV2Board.h                | 14 +------
 variants/heltec_v2/platformio.ini             | 38 +++++++++++++++++--
 variants/heltec_v2/target.h                   |  2 +-
 3 files changed, 37 insertions(+), 17 deletions(-)
 rename {src/helpers => variants/heltec_v2}/HeltecV2Board.h (85%)

diff --git a/src/helpers/HeltecV2Board.h b/variants/heltec_v2/HeltecV2Board.h
similarity index 85%
rename from src/helpers/HeltecV2Board.h
rename to variants/heltec_v2/HeltecV2Board.h
index 5bf78778..a6221036 100644
--- a/src/helpers/HeltecV2Board.h
+++ b/variants/heltec_v2/HeltecV2Board.h
@@ -1,22 +1,12 @@
 #pragma once
 
 #include <Arduino.h>
-
-// LoRa radio module pins for Heltec V2
-#define  P_LORA_DIO_1   26    // DIO0
-#define  P_LORA_NSS     18
-#define  P_LORA_RESET   RADIOLIB_NC  // 14
-#define  P_LORA_BUSY    RADIOLIB_NC
-#define  P_LORA_SCLK     5
-#define  P_LORA_MISO    19
-#define  P_LORA_MOSI    27
+#include <helpers/ESP32Board.h>
 
 // built-ins
 #define  PIN_VBAT_READ   37
 #define  PIN_LED_BUILTIN 25
 
-#include "ESP32Board.h"
-
 #include <driver/rtc_io.h>
 
 class HeltecV2Board : public ESP32Board {
@@ -39,7 +29,7 @@ public:
   void enterDeepSleep(uint32_t secs, int pin_wake_btn = -1) {
     esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_ON);
 
-    // Make sure the DIO1 and NSS GPIOs are hold on required levels during deep sleep 
+    // Make sure the DIO1 and NSS GPIOs are hold on required levels during deep sleep
     rtc_gpio_set_direction((gpio_num_t)P_LORA_DIO_1, RTC_GPIO_MODE_INPUT_ONLY);
     rtc_gpio_pulldown_en((gpio_num_t)P_LORA_DIO_1);
 
diff --git a/variants/heltec_v2/platformio.ini b/variants/heltec_v2/platformio.ini
index 100053ed..539cc52e 100644
--- a/variants/heltec_v2/platformio.ini
+++ b/variants/heltec_v2/platformio.ini
@@ -7,13 +7,20 @@ build_flags =
   -D HELTEC_LORA_V2
   -D RADIO_CLASS=CustomSX1276
   -D WRAPPER_CLASS=CustomSX1276Wrapper
+  -D P_LORA_DIO_1=26
+  -D P_LORA_NSS=18
+  -D P_LORA_RESET=RADIOLIB_NC
+  -D P_LORA_BUSY=RADIOLIB_NC
+  -D P_LORA_SCLK=5
+  -D P_LORA_MISO=19
+  -D P_LORA_MOSI=27
+  -D P_LORA_TX_LED=25
   -D SX127X_CURRENT_LIMIT=120
   -D LORA_TX_POWER=20
   -D PIN_BOARD_SDA=4
   -D PIN_BOARD_SCL=15
   -D PIN_USER_BTN=0
   -D PIN_OLED_RESET=16
-  -D P_LORA_TX_LED=25
 build_src_filter = ${esp32_base.build_src_filter}
   +<../variants/heltec_v2>
 lib_deps =
@@ -112,7 +119,7 @@ lib_deps =
 extends = Heltec_lora32_v2
 build_flags =
   ${Heltec_lora32_v2.build_flags}
-  -D MAX_CONTACTS=170
+  -D MAX_CONTACTS=160
   -D MAX_GROUP_CHANNELS=1
 ;  -D MESH_PACKET_LOGGING=1
 ;  -D MESH_DEBUG=1
@@ -128,7 +135,7 @@ build_flags =
   ${Heltec_lora32_v2.build_flags}
   -I examples/companion_radio/ui-new
   -D DISPLAY_CLASS=SSD1306Display
-  -D MAX_CONTACTS=170
+  -D MAX_CONTACTS=160
   -D MAX_GROUP_CHANNELS=8
 ; NOTE: DO NOT ENABLE -->  -D MESH_PACKET_LOGGING=1
 ; NOTE: DO NOT ENABLE -->  -D MESH_DEBUG=1
@@ -148,7 +155,7 @@ build_flags =
   ${Heltec_lora32_v2.build_flags}
   -I examples/companion_radio/ui-new
   -D DISPLAY_CLASS=SSD1306Display
-  -D MAX_CONTACTS=170
+  -D MAX_CONTACTS=160
   -D MAX_GROUP_CHANNELS=8
   -D BLE_PIN_CODE=123456
   -D BLE_DEBUG_LOGGING=1
@@ -164,3 +171,26 @@ build_src_filter = ${Heltec_lora32_v2.build_src_filter}
 lib_deps =
   ${Heltec_lora32_v2.lib_deps}
   densaugeo/base64 @ ~1.4.0
+
+[env:Heltec_v2_companion_radio_wifi]
+extends = Heltec_lora32_v2
+build_flags =
+  ${Heltec_lora32_v2.build_flags}
+  -I examples/companion_radio/ui-new
+  -D DISPLAY_CLASS=SSD1306Display
+  -D MAX_CONTACTS=160
+  -D MAX_GROUP_CHANNELS=8
+  -D WIFI_DEBUG_LOGGING=1
+  -D WIFI_SSID='"myssid"'
+  -D WIFI_PWD='"mypwd"'
+; -D MESH_PACKET_LOGGING=1
+; -D MESH_DEBUG=1
+build_src_filter = ${Heltec_lora32_v2.build_src_filter}
+  +<helpers/esp32/*.cpp>
+  +<helpers/ui/SSD1306Display.cpp>
+  +<helpers/ui/MomentaryButton.cpp>
+  +<../examples/companion_radio/*.cpp>
+  +<../examples/companion_radio/ui-new/*.cpp>
+lib_deps =
+  ${Heltec_lora32_v2.lib_deps}
+  densaugeo/base64 @ ~1.4.0
diff --git a/variants/heltec_v2/target.h b/variants/heltec_v2/target.h
index 2e5b17de..48d750be 100644
--- a/variants/heltec_v2/target.h
+++ b/variants/heltec_v2/target.h
@@ -3,7 +3,7 @@
 #define RADIOLIB_STATIC_ONLY 1
 #include <RadioLib.h>
 #include <helpers/radiolib/RadioLibWrappers.h>
-#include <helpers/HeltecV2Board.h>
+#include <HeltecV2Board.h>
 #include <helpers/radiolib/CustomSX1276Wrapper.h>
 #include <helpers/AutoDiscoverRTCClock.h>
 #include <helpers/SensorManager.h>