Remove waveshare_c3_zero

- the PR was made against main instead of dev
- the board does not have a LORA chip, and there is no LORA
  daughterboard associated with waveshare Zero ecosystem

variants/waveshare_c3_zero/WaveshareC3ZeroBoard.h

@@ -1,64 +0,0 @@
-#pragma once
-
-#include <helpers/ESP32Board.h>
-#include <Arduino.h>
-
-#include <driver/uart.h>
-
-class WaveshareC3ZeroBoard : public ESP32Board {
-public:
-  void begin() {
-    ESP32Board::begin();
-
-    esp_reset_reason_t reason = esp_reset_reason();
-    if (reason == ESP_RST_DEEPSLEEP) {
-      long wakeup_source = esp_sleep_get_gpio_wakeup_status();
-      if (wakeup_source & (1 << P_LORA_DIO_1)) {  // received a LoRa packet (while in deep sleep)
-        startup_reason = BD_STARTUP_RX_PACKET;
-      }
-
-  #if defined(LORA_TX_BOOST_PIN)
-      gpio_hold_dis((gpio_num_t) LORA_TX_BOOST_PIN);
-      gpio_deep_sleep_hold_dis();
-  #endif
-    }
-
-  #ifdef LORA_TX_BOOST_PIN
-    pinMode(LORA_TX_BOOST_PIN, OUTPUT);
-    digitalWrite(LORA_TX_BOOST_PIN, HIGH);
-  #endif
-
-  #ifdef P_LORA_TX_LED
-    pinMode(P_LORA_TX_LED, OUTPUT);
-    digitalWrite(P_LORA_TX_LED, LOW);
-  #endif
-  }
-
-#if defined(LORA_TX_BOOST_PIN) || defined(P_LORA_TX_LED)
-  void onBeforeTransmit() override {
-  #if defined(P_LORA_TX_LED)
-    digitalWrite(P_LORA_TX_LED, HIGH);   // turn TX LED on
-  #endif
-  #if defined(LORA_TX_BOOST_PIN)
-    digitalWrite(LORA_TX_BOOST_PIN, LOW);
-    delay(5);
-  #endif
-  }
-  void onAfterTransmit() override {
-  #if defined(LORA_TX_BOOST_PIN)
-    digitalWrite(LORA_TX_BOOST_PIN, HIGH);
-  #endif
-  #if defined(P_LORA_TX_LED)
-    digitalWrite(P_LORA_TX_LED, LOW);   // turn TX LED off
-  #endif
-  }
-#endif
-
-  uint16_t getBattMilliVolts() override {
-    return 0;  // no battery-voltage-divider circuit on this board
-  }
-
-  const char* getManufacturerName() const override {
-    return "Waveshare ESP32-C3-Zero";
-  }
-};

variants/waveshare_c3_zero/platformio.ini

@@ -1,121 +0,0 @@
-[Waveshare_C3_Zero]
-extends = esp32_base
-board = esp32-c3-devkitm-1
-board_build.flash_mode = dio
-build_flags =
-  ${esp32_base.build_flags}
-  -I variants/waveshare_c3_zero
-  -D ARDUINO_USB_CDC_ON_BOOT=1
-  -D ARDUINO_USB_MODE=1
-  -D P_LORA_NSS=7
-  -D P_LORA_DIO_1=3
-  -D P_LORA_RESET=0
-  -D P_LORA_BUSY=1
-  -D P_LORA_SCLK=4
-  -D P_LORA_MISO=5
-  -D P_LORA_MOSI=6
-  -D SX126X_RXEN=10
-  -D USE_SX1262
-  -D RADIO_CLASS=CustomSX1262
-  -D WRAPPER_CLASS=CustomSX1262Wrapper
-  -D SX126X_RX_BOOSTED_GAIN=1
-  -D LORA_TX_POWER=14
-  -D SX126X_DIO2_AS_RF_SWITCH=true
-  -D SX126X_DIO3_TCXO_VOLTAGE=1.8
-  -D SX126X_CURRENT_LIMIT=140
-build_src_filter = ${esp32_base.build_src_filter}
-  +<../variants/waveshare_c3_zero>
-  +<helpers/sensors>
-lib_deps =
-  ${esp32_base.lib_deps}
-
-[env:Waveshare_C3_Zero_repeater]
-extends = Waveshare_C3_Zero
-build_src_filter = ${Waveshare_C3_Zero.build_src_filter}
-  +<../examples/simple_repeater/*.cpp>
-build_flags =
-  ${Waveshare_C3_Zero.build_flags}
-  ${sensor_base.build_flags}
-  -UENV_INCLUDE_GPS
-  -UENV_INCLUDE_VL53L0X
-  -D ADVERT_NAME='"Waveshare C3 Repeater"'
-  -D ADVERT_LAT=0.0
-  -D ADVERT_LON=0.0
-  -D ADMIN_PASSWORD='"password"'
-  -D MAX_NEIGHBOURS=50
-lib_deps =
-  ${Waveshare_C3_Zero.lib_deps}
-  ${sensor_base.lib_deps}
-  ${esp32_ota.lib_deps}
-  bakercp/CRC32 @ ^2.0.0
-
-[env:Waveshare_C3_Zero_room_server]
-extends = Waveshare_C3_Zero
-build_src_filter = ${Waveshare_C3_Zero.build_src_filter}
-  +<../examples/simple_room_server/*.cpp>
-build_flags =
-  ${Waveshare_C3_Zero.build_flags}
-  ${sensor_base.build_flags}
-  -UENV_INCLUDE_GPS
-  -UENV_INCLUDE_VL53L0X
-  -D ADVERT_NAME='"Waveshare C3 Room"'
-  -D ADVERT_LAT=0.0
-  -D ADVERT_LON=0.0
-  -D ADMIN_PASSWORD='"password"'
-  -D ROOM_PASSWORD='"hello"'
-lib_deps =
-  ${Waveshare_C3_Zero.lib_deps}
-  ${sensor_base.lib_deps}
-  ${esp32_ota.lib_deps}
-  bakercp/CRC32 @ ^2.0.0
-
-[env:Waveshare_C3_Zero_companion_radio_usb]
-extends = Waveshare_C3_Zero
-build_src_filter = ${Waveshare_C3_Zero.build_src_filter}
-  +<../examples/companion_radio/*.cpp>
-  +<helpers/esp32/*.cpp>
-build_flags =
-  ${Waveshare_C3_Zero.build_flags}
-  -D MAX_CONTACTS=350
-  -D MAX_GROUP_CHANNELS=40
-  -D OFFLINE_QUEUE_SIZE=256
-  -D ENABLE_USB_INTERFACE
-lib_deps =
-  ${Waveshare_C3_Zero.lib_deps}
-  ${esp32_ota.lib_deps}
-  densaugeo/base64 @ ~1.4.0
-
-[env:Waveshare_C3_Zero_companion_radio_ble]
-extends = Waveshare_C3_Zero
-board_build.partitions = huge_app.csv
-build_src_filter = ${Waveshare_C3_Zero.build_src_filter}
-  +<../examples/companion_radio/*.cpp>
-  +<helpers/esp32/*.cpp>
-build_flags =
-  ${Waveshare_C3_Zero.build_flags}
-  -D MAX_CONTACTS=350
-  -D MAX_GROUP_CHANNELS=40
-  -D BLE_PIN_CODE=123456
-  -D OFFLINE_QUEUE_SIZE=256
-lib_deps =
-  ${Waveshare_C3_Zero.lib_deps}
-  ${esp32_ota.lib_deps}
-  densaugeo/base64 @ ~1.4.0
-
-[env:Waveshare_C3_Zero_companion_radio_wifi]
-extends = Waveshare_C3_Zero
-build_src_filter = ${Waveshare_C3_Zero.build_src_filter}
-  +<../examples/companion_radio/*.cpp>
-  +<helpers/esp32/*.cpp>
-build_flags =
-  ${Waveshare_C3_Zero.build_flags}
-  -D MAX_CONTACTS=350
-  -D MAX_GROUP_CHANNELS=40
-  -D OFFLINE_QUEUE_SIZE=256
-  -D WIFI_DEBUG_LOGGING=1
-  -D WIFI_SSID='"MySsid"'
-  -D WIFI_PWD='"MyPWD"'
-lib_deps =
-  ${Waveshare_C3_Zero.lib_deps}
-  ${esp32_ota.lib_deps}
-  densaugeo/base64 @ ~1.4.0

variants/waveshare_c3_zero/target.cpp

@@ -1,46 +0,0 @@
-#include <Arduino.h>
-#include "target.h"
-
-WaveshareC3ZeroBoard board;
-
-#if defined(P_LORA_SCLK)
-  // NOTE: ESP32-C3 only exposes one general-purpose SPI peripheral (FSPI).
-  // The default SPIClass() constructor does not reliably bind to it on this
-  // chip, which silently produces an SPI object that never talks to real
-  // hardware -- radio chip-detection then fails every time with no error
-  // other than RADIOLIB_ERR_CHIP_NOT_FOUND. Always pass FSPI explicitly.
-  static SPIClass spi(FSPI);
-  RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY, spi);
-#else
-  RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY);
-#endif
-
-WRAPPER_CLASS radio_driver(radio, board);
-
-ESP32RTCClock fallback_clock;
-AutoDiscoverRTCClock rtc_clock(fallback_clock);
-
-#if ENV_INCLUDE_GPS
-  #include <helpers/sensors/MicroNMEALocationProvider.h>
-  MicroNMEALocationProvider nmea = MicroNMEALocationProvider(Serial1, &rtc_clock);
-  EnvironmentSensorManager sensors = EnvironmentSensorManager(nmea);
-#else
-  EnvironmentSensorManager sensors;
-#endif
-
-bool radio_init() {
-  fallback_clock.begin();
-  rtc_clock.begin(Wire);
-
-#if defined(P_LORA_SCLK)
-  spi.begin(P_LORA_SCLK, P_LORA_MISO, P_LORA_MOSI);
-  return radio.std_init(&spi);
-#else
-  return radio.std_init();
-#endif
-}
-
-mesh::LocalIdentity radio_new_identity() {
-  RadioNoiseListener rng(radio);
-  return mesh::LocalIdentity(&rng);  // create new random identity
-}

variants/waveshare_c3_zero/target.h

@@ -1,17 +0,0 @@
-#pragma once
-
-#define RADIOLIB_STATIC_ONLY 1
-#include <RadioLib.h>
-#include <helpers/radiolib/RadioLibWrappers.h>
-#include <WaveshareC3ZeroBoard.h>
-#include <helpers/radiolib/CustomSX1262Wrapper.h>
-#include <helpers/AutoDiscoverRTCClock.h>
-#include <helpers/sensors/EnvironmentSensorManager.h>
-
-extern WaveshareC3ZeroBoard board;
-extern WRAPPER_CLASS radio_driver;
-extern AutoDiscoverRTCClock rtc_clock;
-extern EnvironmentSensorManager sensors;
-
-bool radio_init();
-mesh::LocalIdentity radio_new_identity();