E22 module is now working.

2025-03-30 10:43:36 +02:00
parent 3ba0d52ca7
commit 6800a4da8e
6 changed files with 158 additions and 9 deletions
--- a/Documentation/HOWTO-change-firmware-and-compile-it_MeesElectronics.md
+++ b/Documentation/HOWTO-change-firmware-and-compile-it_MeesElectronics.md
@@ -332,6 +332,123 @@ When the rnode is flashed, it is signed with a key. If you connect the RNode to
    $ rnodeconf /dev/ttyACM0 --eeprom-wipe
    $ rnodeconf /dev/ttyACM0 -r --platform ESP32 --model a4 --product f0 --hwrev 3

+## Adding support for SX1268 module
+
+### Boards.h
+
+Change the following section:
+
+````
+      const uint8_t interfaces[INTERFACE_COUNT] = {SX1278};
+      const bool interface_cfg[INTERFACE_COUNT][3] = {
+                    // SX1278
+          {
+              false, // DEFAULT_SPI
+              false, // HAS_TCXO
+              false  // DIO2_AS_RF_SWITCH
+          },
+      };
+      const int8_t interface_pins[INTERFACE_COUNT][10] = {
+                  // SX1278
+          {
+               10, // pin_ss
+               12, // pin_sclk
+               11, // pin_mosi
+               13, // pin_miso
+               -1, // pin_busy
+               15, // pin_dio
+               14, // pin_reset
+               -1, // pin_txen
+               -1, // pin_rxen
+               -1  // pin_tcxo_enable
+          }
+      };
+````
+
+with this:
+
+````
+      #if BOARD_VARIANT == MODEL_F1
+      const uint8_t interfaces[INTERFACE_COUNT] = {SX1278};
+      const bool interface_cfg[INTERFACE_COUNT][3] = {
+                    // SX1278
+          {
+              false, // DEFAULT_SPI
+              false, // HAS_TCXO
+              false  // DIO2_AS_RF_SWITCH
+          },
+      };
+      const int8_t interface_pins[INTERFACE_COUNT][10] = {
+                  // SX1278
+          {
+               10, // pin_ss
+               12, // pin_sclk
+               11, // pin_mosi
+               13, // pin_miso
+               -1, // pin_busy
+               15, // pin_dio
+               14, // pin_reset
+               -1, // pin_txen
+               -1, // pin_rxen
+               -1  // pin_tcxo_enable
+          }
+      };
+      #elif BOARD_VARIANT == MODEL_F2
+      const uint8_t interfaces[INTERFACE_COUNT] = {SX1262};
+      const bool interface_cfg[INTERFACE_COUNT][3] = {
+                    // SX1262
+          {
+              false, // DEFAULT_SPI
+              true, // HAS_TCXO
+              true  // DIO2_AS_RF_SWITCH
+          },
+      };
+      const int8_t interface_pins[INTERFACE_COUNT][10] = {
+                  // SX1262
+          {
+              10, // pin_ss
+              12, // pin_sclk
+              11, // pin_mosi
+              13, // pin_miso
+              16, // pin_busy
+              15, // pin_dio
+              14, // pin_reset
+              -1, // pin_txen
+              17, // pin_rxen
+              -1  // pin_tcxo_enable
+          }
+      };
+      #endif
+````
+
+### Radio.cpp
+
+Add the following statement to the function **sx126x::enableTCXO()**.
+
+    // Board added by Mees Electronics
+    #elif BOARD_MODEL == BOARD_MEES_ESP32_S3
+      uint8_t buf[4] = {MODE_TCXO_1_8V_6X, 0x00, 0x00, 0xFF};
+
+#### Makefile
+
+Change the following section:
+
+````
+# Added board from Mees Electronics
+firmware-mees-esp32-s3:
+	arduino-cli compile --fqbn "esp32:esp32:esp32s3:CDCOnBoot=cdc" $(COMMON_BUILD_FLAGS) --build-property "compiler.cpp.extra_flags=\"-DBOARD_MODEL=0x61\""
+````
+
+with this:
+
+````
+# Added board from Mees Electronics
+firmware-mees-esp32-s3:
+	arduino-cli compile --fqbn "esp32:esp32:esp32s3:CDCOnBoot=cdc" $(COMMON_BUILD_FLAGS) --build-property "compiler.cpp.extra_flags=\"-DBOARD_MODEL=0x61\" \"-DBOARD_VARIANT=0xF2\""
+````
+
+If you want to compile the board for the SX1278 just change **BOARD_VARIANT** to *0xF1*.
+
 # License

 (C) 2025 M.T. Konstapel https://meezenest.nl/mees