Sh3d/VictronBLE
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Experimenting and decoding - seems some structs are wrong, check original code

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This commit is contained in:
Scott Penrose
2025-12-18 21:49:04 +11:00
parent 97a71ce34c
commit 2ccac7b0c8
3 changed files with 35 additions and 3 deletions
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4
examples/MultiDevice/platformio.ini
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@@ -51,9 +51,9 @@ monitor_filters = esp32_exception_decoder
build_flags = build_flags =
-Os -Os
lib_deps = lib_deps =
M5StickC M5StickC
elapsedMillis elapsedMillis
TaskScheduler TaskScheduler
Button2 Button2
ArduinoJson ArduinoJson
https://github.com/scottp/PsychicHttp.git https://github.com/scottp/PsychicHttp.git

32
examples/MultiDevice/src/main.cpp
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@@ -173,6 +173,38 @@ void setup() {
DEVICE_TYPE_SOLAR_CHARGER // Device type DEVICE_TYPE_SOLAR_CHARGER // Device type
); );
victron.addDevice(
"Rainbow48Vb", // Device name
"3ffd00b83ffd00be",
"0ec3adf7433dd61793ff2f3b8ad32ed8", // Encryption key (32 hex chars)
DEVICE_TYPE_SOLAR_CHARGER // Device type
);
// WHY this one work?
victron.addDevice(
"Rainbow48Vc", // Device name
"3ffd00a83ffd00ae",
"0ec3adf7433dd61793ff2f3b8ad32ed8", // Encryption key (32 hex chars)
DEVICE_TYPE_SOLAR_CHARGER // Device type
);
/*
*
[VictronBLE] Encrypted data: A0 01 83 2C 0E CF D6 04 89 72 6E 81 56 E4 2D F1 83
[VictronBLE] IV: 02 58 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[VictronBLE] Decrypted data: E1 1C 99 32 D5 7E 81 A3 EB 8C 25 97 3E 0E DD 2D C4
[VictronBLE] Unknown device type: 0x10
[VictronBLE] BLE Device: 3ffd0148:3ffd014e, RSSI: -27 dBm
[VictronBLE] BLE Device: 3ffd0148:3ffd014e, RSSI: -81 dBm, Mfg ID: 0x2e1 (Victron)
[VictronBLE] Processing data from: Rainbow48Vc
[VictronBLE] Encrypted data: A0 01 83 2C 0E CF D6 04 89 72 6E 81 56 E4 2D F1 83
[VictronBLE] IV: 02 58 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[VictronBLE] Decrypted data: E1 1C 99 32 D5 7E 81 A3 EB 8C 25 97 3E 0E DD 2D C4
[VictronBLE] Unknown device type: 0x10
[VictronBLE] BLE Device: 3ffd0148:3ffd014e, RSSI: -49 dBm, Mfg ID: 0x75
[VictronBLE] BLE Device: 3ffd0148:3ffd014e, RSSI: -26 dBm
*/
// Example: Solar Charger #1 // Example: Solar Charger #1
victron.addDevice( victron.addDevice(
"MPPT 100/30", // Device name "MPPT 100/30", // Device name

2
src/VictronBLE.cpp
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@@ -177,7 +177,7 @@ void VictronBLE::processDevice(BLEAdvertisedDevice advertisedDevice) {
if (mfgData.length() >= 2) { if (mfgData.length() >= 2) {
uint16_t mfgId = (uint8_t)mfgData[1] << 8 | (uint8_t)mfgData[0]; uint16_t mfgId = (uint8_t)mfgData[1] << 8 | (uint8_t)mfgData[0];
if (mfgId == VICTRON_MANUFACTURER_ID) { if (mfgId == VICTRON_MANUFACTURER_ID) {
debugPrint("Found unmonitored Victron Device: " + mac); debugPrint("Found unmonitored Victron Device: " + normalizeMAC(mac));
// DeviceInfo* deviceInfo = new DeviceInfo(mac, advertisedDevice.getName()); // DeviceInfo* deviceInfo = new DeviceInfo(mac, advertisedDevice.getName());
// devices.insert({normalizedMAC, deviceInfo}); // devices.insert({normalizedMAC, deviceInfo});
// XXX What type of Victron device is it? // XXX What type of Victron device is it?