From ef115e1ad49436da61f5fb5a29dd7f12adf1064d Mon Sep 17 00:00:00 2001
From: richonguzman <richon2001@hotmail.com>
Date: Wed, 6 Dec 2023 13:56:04 -0300
Subject: [PATCH] add TNC mode

---
 platformio.ini      |  2 +-
 src/power_utils.cpp | 14 +++++++-------
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/platformio.ini b/platformio.ini
index 568c806..ee00d6e 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -57,7 +57,7 @@ build_flags = -Werror -Wall -DTTGO_T_Beam_V1_0_SX1268
 board = ttgo-t-beam
 build_flags = -Werror -Wall -DTTGO_T_Beam_V1_2
 
-[env:ttgo-t-lora-v2_1]
+[env:ttgo-t-lora-v2_1_TNC]
 board = ttgo-lora32-v21
 build_flags = -Werror -Wall -DTTGO_T_LORA_V2_1_TNC
 
diff --git a/src/power_utils.cpp b/src/power_utils.cpp
index 99821d4..ef7ed51 100644
--- a/src/power_utils.cpp
+++ b/src/power_utils.cpp
@@ -10,7 +10,7 @@ extern logging::Logger  logger;
 
 // cppcheck-suppress unusedFunction
 bool PowerManagement::begin(TwoWire &port) {
-  #if defined(TTGO_T_Beam_V0_7) || defined(ESP32_DIY_LoRa_GPS) || defined(TTGO_T_LORA_V2_1_GPS) || defined(TTGO_T_LORA_V2_1)
+  #if defined(TTGO_T_Beam_V0_7) || defined(ESP32_DIY_LoRa_GPS) || defined(TTGO_T_LORA_V2_1_GPS) || defined(TTGO_T_LORA_V2_1_TNC)
   return true; // Currently there is no init for V0.7 boards(they only measure battery voltage).
   #endif
   #if defined(TTGO_T_Beam_V1_0) || defined(TTGO_T_Beam_V1_0_SX1268)
@@ -133,7 +133,7 @@ void PowerManagement::deactivateMeasurement() {
 
 // cppcheck-suppress unusedFunction
 double PowerManagement::getBatteryVoltage() {
-  #if defined(TTGO_T_Beam_V0_7) || defined(ESP32_DIY_LoRa_GPS) || defined(TTGO_T_LORA_V2_1_GPS) || defined(TTGO_T_LORA_V2_1)
+  #if defined(TTGO_T_Beam_V0_7) || defined(ESP32_DIY_LoRa_GPS) || defined(TTGO_T_LORA_V2_1_GPS) || defined(TTGO_T_LORA_V2_1_TNC)
 // the battery voltage is divided by 2 with two 100kOhm resistors and connected to ADC1 Channel 7 -> pin 35
 // the measured voltage is inaccurate du to known nonlinearity and ~100mV offset of the ESP32 A/D converter
   int adc_value;
@@ -155,7 +155,7 @@ double PowerManagement::getBatteryVoltage() {
 
 // cppcheck-suppress unusedFunction
 double PowerManagement::getBatteryChargeDischargeCurrent() {
-  #if defined(TTGO_T_Beam_V0_7) || defined(ESP32_DIY_LoRa_GPS) || defined(TTGO_T_LORA_V2_1_GPS) || defined(TTGO_T_LORA_V2_1)
+  #if defined(TTGO_T_Beam_V0_7) || defined(ESP32_DIY_LoRa_GPS) || defined(TTGO_T_LORA_V2_1_GPS) || defined(TTGO_T_LORA_V2_1_TNC)
   return 0;
   #endif
   #if defined(TTGO_T_Beam_V1_0) || defined(TTGO_T_Beam_V1_0_SX1268)
@@ -170,7 +170,7 @@ double PowerManagement::getBatteryChargeDischargeCurrent() {
 }
 
 bool PowerManagement::isBatteryConnected() {
-  #if defined(TTGO_T_Beam_V0_7) || defined(ESP32_DIY_LoRa_GPS) || defined(TTGO_T_LORA_V2_1_GPS) || defined(TTGO_T_LORA_V2_1) 
+  #if defined(TTGO_T_Beam_V0_7) || defined(ESP32_DIY_LoRa_GPS) || defined(TTGO_T_LORA_V2_1_GPS) || defined(TTGO_T_LORA_V2_1_TNC) 
   if(getBatteryVoltage() > 1.0) {
     return true;
   } else {
@@ -186,7 +186,7 @@ bool PowerManagement::isBatteryConnected() {
 }
 
 bool PowerManagement::isChargeing() {
-  #if defined(TTGO_T_Beam_V0_7) || defined(ESP32_DIY_LoRa_GPS) || defined(TTGO_T_LORA_V2_1_GPS) || defined(TTGO_T_LORA_V2_1) 
+  #if defined(TTGO_T_Beam_V0_7) || defined(ESP32_DIY_LoRa_GPS) || defined(TTGO_T_LORA_V2_1_GPS) || defined(TTGO_T_LORA_V2_1_TNC) 
   return 0;
   #endif
   #if defined(TTGO_T_Beam_V1_0) || defined(TTGO_T_Beam_V1_0_SX1268)
@@ -239,7 +239,7 @@ void PowerManagement::setup() {
 }
 
 void PowerManagement::lowerCpuFrequency() {
-  #if defined(TTGO_T_Beam_V1_0) || defined(TTGO_T_Beam_V1_0_SX1268) || defined(TTGO_T_Beam_V1_2) || defined(ESP32_DIY_LoRa_GPS) || defined(TTGO_T_LORA_V2_1_GPS) || defined(TTGO_T_LORA_V2_1)
+  #if defined(TTGO_T_Beam_V1_0) || defined(TTGO_T_Beam_V1_0_SX1268) || defined(TTGO_T_Beam_V1_2) || defined(ESP32_DIY_LoRa_GPS) || defined(TTGO_T_LORA_V2_1_GPS) || defined(TTGO_T_LORA_V2_1_TNC)
   if (setCpuFrequencyMhz(80)) {
     logger.log(logging::LoggerLevel::LOGGER_LEVEL_INFO, "Main", "CPU frequency set to 80MHz");
   } else {
@@ -261,7 +261,7 @@ void PowerManagement::obtainBatteryInfo() {
   if (!(rate_limit_check_battery++ % 60))
     BatteryIsConnected = isBatteryConnected();
   if (BatteryIsConnected) {
-    #if defined(TTGO_T_Beam_V0_7) || defined(ESP32_DIY_LoRa_GPS) || defined(TTGO_T_LORA_V2_1_GPS) || defined(TTGO_T_LORA_V2_1) || defined(TTGO_T_Beam_V1_0) || defined(TTGO_T_Beam_V1_0_SX1268)
+    #if defined(TTGO_T_Beam_V0_7) || defined(ESP32_DIY_LoRa_GPS) || defined(TTGO_T_LORA_V2_1_GPS) || defined(TTGO_T_LORA_V2_1_TNC) || defined(TTGO_T_Beam_V1_0) || defined(TTGO_T_Beam_V1_0_SX1268)
     batteryVoltage       = String(getBatteryVoltage(), 2);
     #endif
     #ifdef TTGO_T_Beam_V1_2