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This commit is contained in:
Cabooman 2024-02-03 22:31:18 +01:00
parent 13bfdcc33b
commit 5fef88504c
4 changed files with 11 additions and 12 deletions
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6
Software/src/devboard/mqtt/mqtt.cpp
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@ -107,14 +107,14 @@ static void publish_cell_voltages(void) {
size_t msg_length = snprintf(mqtt_msg, sizeof(mqtt_msg), "{\n\"cell_voltages\":[");
for (size_t i = 0; i < nof_cellvoltages; ++i) {
msg_length +=
snprintf(mqtt_msg + msg_length, sizeof(mqtt_msg) - msg_length, "%s%d", (i == 0) ? "" : ", ", cellvoltages[i]);
msg_length +=
snprintf(mqtt_msg + msg_length, sizeof(mqtt_msg) - msg_length, "%s%d", (i == 0) ? "" : ", ", cellvoltages[i]);
}
snprintf(mqtt_msg + msg_length, sizeof(mqtt_msg) - msg_length, "]\n}\n");
// Publish and print error if not OK
if (mqtt_publish_retain("battery/spec_data") == false) {
Serial.println("Cell voltage MQTT msg could not be sent");
Serial.println("Cell voltage MQTT msg could not be sent");
}
}
}