Enable ESP32 TWAI in default binary

Author: arendst

BUILDS.md

@@ -105,8 +105,9 @@ Note: the `minimal` variant is not listed as it shouldn't be used outside of the
 | **Feature or Sensor**     | **l** | **t** | **k** | **s** | **i** | **d** | **Remarks**                 |
 | USE_I2C                   | -     | x / x | x     | x     | -     | x     |
 | USE_RTC_CHIPS             | -     | - / x | -     | -     | -     | -     |
-| -USE_DS3231               | -     | - / - | -     | -     | -     | -     |
 | -USE_BM8563               | -     | - / x | -     | -     | -     | -     |
+| -USE_DS3231               | -     | - / - | -     | -     | -     | -     |
+| -USE_PCF85063             | -     | - / - | -     | -     | -     | -     |
 | -USE_PCF85363             | -     | - / - | -     | -     | -     | -     |
 | -USE_RX8010               | -     | - / - | -     | -     | -     | -     |
 | USE_SHT                   | -     | - / x | -     | x     | -     | -     |
@@ -249,6 +250,7 @@ Note: the `minimal` variant is not listed as it shouldn't be used outside of the
 | USE_DYP                   | -     | - / - | -     | -     | -     | -     |
 | USE_TM1638                | -     | - / x | -     | x     | -     | -     |
 | USE_HX711                 | -     | - / x | -     | x     | -     | -     |
+| -USE_HX711_M5SCALES       | -     | - / - | -     | -     | -     | -     |
 | USE_TX2x_WIND_SENSOR      | -     | - / - | -     | -     | -     | -     |
 | USE_WINDMETER             | -     | - / - | -     | -     | -     | -     |
 | USE_RC_SWITCH             | -     | - / x | -     | x     | -     | -     |
@@ -283,6 +285,7 @@ Note: the `minimal` variant is not listed as it shouldn't be used outside of the
 | USE_SONOFF_SPM            |       | / x   |       |       |       |       |
 | USE_DISPLAY_TM1621_SONOFF |       | / x   |       |       |       |       |
 | USE_SHELLY_PRO            |       | / x   |       |       |       |       |
+| USE_ESP32_TWAI            |       | / x   |       |       |       |       |
 | USE_DALI                  |       | / x   |       |       |       |       |
 | USE_DINGTIAN_RELAY        |       | / -   |       |       |       |       |
 | USE_MATTER_DEVICE         |       | / x   |       |       |       |       | See SetOption151            |

tasmota/include/tasmota_configurations_ESP32.h

@@ -802,6 +802,7 @@
 #define USE_KNX                                  // Enable KNX IP Protocol Support (+23k code, +3k3 mem)
 #endif
 #define USE_DALI                                 // Add support for DALI gateway (+5k code)
+#define USE_ESP32_TWAI                           // Add support for TWAI/CAN interface (+7k code)
 
 #endif // FIRMWARE_TASMOTA32
 

tasmota/tasmota_support/support_features.ino

@@ -931,8 +931,12 @@ constexpr uint32_t feature[] = {
 #if defined(USE_I2C) && defined(USE_RTC_CHIPS) && defined(USE_RX8010)
   0x00000200 |  // xdrv_56_rtc_chips.ino
 #endif
-//  0x00000400 |  // 
-//  0x00000800 |  // 
+#if defined(USE_I2C) && defined(USE_RTC_CHIPS) && defined(USE_PCF85063)
+  0x00000400 |  // xdrv_56_rtc_chips.ino
+#endif
+#ifdef USE_ESP32_TWAI
+  0x00000800 |  // xdrv_91_esp32_twai.ino
+#endif
 //  0x00001000 |  // 
 //  0x00002000 |  // 
 //  0x00004000 |  // 

tasmota/tasmota_xdrv_driver/xdrv_91_esp32_twai.ino

@@ -114,6 +114,7 @@ class twai_cls
     var id = ident & 0x1fffffff
     if id == 0x076                                   # Incremental counter from 0 to 255
 #      tasmota.log(f"RMH: 0x{id:03x} Count {data1}", 3)
+#    elif id == 0x080                                 # Heartbeat every second
     elif id == 0x100                                 # Date and Time
       var epoch = 441763200 + (data2 * 24 * 60 * 60) + (data1 / 1000)
 #      tasmota.log(f"RMH: 0x{id:03x} Time {tasmota.time_str(epoch)}", 3)
@@ -411,8 +412,8 @@ void TWAIInit(void) {
   Twai.supported = false;
   for (uint32_t bus = 0; bus < MAX_TWAI; bus++) {
     if (PinUsed(GPIO_TWAI_TX, bus) && PinUsed(GPIO_TWAI_RX, bus)) { 
-      Twai.speed[bus] = TWAI_SPEED_1MBITS;
-      Twai.mode[bus] = TWAI_MODE_LISTEN_ONLY;  // 0 = TWAI_MODE_NORMAL, 1 = TWAI_MODE_NO_ACK, 2 = TWAI_MODE_LISTEN_ONLY
+      Twai.speed[bus] = TWAI_SPEED_100KBITS;
+      Twai.mode[bus] = TWAI_MODE_NORMAL;  // 0 = TWAI_MODE_NORMAL, 1 = TWAI_MODE_NO_ACK, 2 = TWAI_MODE_LISTEN_ONLY
 #ifdef USE_BERRY
       TWAIBerryConfig(bus);
 #endif  // USE_BERRY

tools/decode-status.py

@@ -309,7 +309,7 @@
     ],[
     "USE_MAGIC_SWITCH","USE_PIPSOLAR","USE_GPIO_VIEWER","USE_AMSX915",
     "USE_SPI_LORA","USE_SPL06_007","USE_QMP6988","USE_WOOLIIS",
-    "USE_HX711_M5SCALES","USE_RX8010","","",
+    "USE_HX711_M5SCALES","USE_RX8010","USE_PCF85063","USE_ESP32_TWAI",
     "","","","",
     "","","","",
     "","","","",
@@ -342,7 +342,7 @@
         obj = json.load(fp)
 
 def StartDecode():
-    print ("\n*** decode-status.py v14.4.1.1 by Theo Arends and Jacek Ziolkowski ***")
+    print ("\n*** decode-status.py v14.4.1.2 by Theo Arends and Jacek Ziolkowski ***")
 
 #    print("Decoding\n{}".format(obj))