yetangitu/Battery-Emulator
1
0
Fork 0
mirror of https://github.com/dalathegreat/Battery-Emulator.git synced 2025-10-05 10:49:42 +02:00
Code Issues Projects Releases Packages Wiki Activity

Merge pull request #391 from dalathegreat/bugfix/imiev-temperature

Browse source 
Triplets: Only update values that are sane
This commit is contained in:
Daniel Öster 2024-08-07 09:44:31 +03:00 • committed by GitHub
commit f56c79c45e
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 14 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

20
Software/src/battery/IMIEV-CZERO-ION-BATTERY.cpp
View file

@ -10,7 +10,7 @@
//Figure out if CAN messages need to be sent to keep the system happy?
/* Do not change code below unless you are sure what you are doing */
#define MAX_CELL_VOLTAGE 4100
#define MAX_CELL_VOLTAGE 4150
#define MIN_CELL_VOLTAGE 2750
static uint8_t errorCode = 0; //stores if we have an error code active from battery control logic
static uint8_t BMU_Detected = 0;
@ -71,7 +71,7 @@ void update_values_battery() { //This function maps all the values fetched via
}
}
static int m = sizeof(cell_voltages) / sizeof(cell_temperatures[0]);
static int m = sizeof(cell_temperatures) / sizeof(cell_temperatures[0]);
max_temp_cel = cell_temperatures[0]; // Initialize max with the first element of the array
for (int i = 1; i < m; i++) {
if (cell_temperatures[i] > max_temp_cel) {
@ -92,13 +92,21 @@ void update_values_battery() { //This function maps all the values fetched via
datalayer.battery.status.cell_voltages_mV[i] = (uint16_t)(cell_voltages[i] * 1000);
}
datalayer.battery.status.cell_max_voltage_mV = (uint16_t)(max_volt_cel * 1000);
if (max_volt_cel > 2200) { // Only update cellvoltage when we have a value
datalayer.battery.status.cell_max_voltage_mV = (uint16_t)(max_volt_cel * 1000);
}
datalayer.battery.status.cell_min_voltage_mV = (uint16_t)(min_volt_cel * 1000);
if (min_volt_cel > 2200) { // Only update cellvoltage when we have a value
datalayer.battery.status.cell_min_voltage_mV = (uint16_t)(min_volt_cel * 1000);
}
datalayer.battery.status.temperature_min_dC = (int16_t)(min_temp_cel * 10);
if (min_temp_cel > -49) { // Only update temperature when we have a value
datalayer.battery.status.temperature_min_dC = (int16_t)(min_temp_cel * 10);
}
datalayer.battery.status.temperature_max_dC = (int16_t)(max_temp_cel * 10);
if (max_temp_cel > -49) { // Only update temperature when we have a value
datalayer.battery.status.temperature_max_dC = (int16_t)(max_temp_cel * 10);
}
//Check safeties
if (datalayer.battery.status.cell_max_voltage_mV >= MAX_CELL_VOLTAGE) {