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Attempt to fix estimate function

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Daniel Öster 2025-07-10 00:04:56 +03:00
parent a660b2048e
commit 08ecbf03d5
1 changed files with 6 additions and 6 deletions
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12
Software/src/battery/BOLT-AMPERA-BATTERY.cpp
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@ -41,14 +41,14 @@ TODOs left for this implementation
// Define the data points for %SOC depending on pack voltage
const uint8_t numEntries = 28;
const uint16_t SOC[numEntries] = {10000, 9985, 9970, 9730, 9490, 8980, 8470, 8110, 7750, 7270, 6790, 6145, 5500, 5200,
4900, 4405, 3910, 3455, 3000, 2640, 2280, 1940, 1600, 1040, 480, 240, 120, 0};
const uint16_t SOC[28] = {10000, 9985, 9970, 9730, 9490, 8980, 8470, 8110, 7750, 7270, 6790, 6145, 5500, 5200,
4900, 4405, 3910, 3455, 3000, 2640, 2280, 1940, 1600, 1040, 480, 240, 120, 0};
const uint16_t voltage_lookup[numEntries] = { //403 V fully charged, 335V empty
const uint16_t voltage_lookup[28] = { //403 V fully charged, 335V empty
4032, 4005, 3978, 3951, 3924, 3897, 3870, 3843, 3816, 3789, 3762, 3735, 3708, 3681,
3654, 3627, 3600, 3573, 3546, 3519, 3492, 3465, 3438, 3411, 3384, 3357, 3350, 3350};
uint16_t estimateSOC(uint16_t packVoltage) { // Linear interpolation function
static uint16_t estimateSOC(uint16_t packVoltage) { // Linear interpolation function
if (packVoltage >= voltage_lookup[0]) {
return SOC[0];
}
@ -92,10 +92,10 @@ void BoltAmperaBattery::update_values() { //This function maps all the values f
//datalayer.battery.status.real_soc = battery_SOC_display; //TODO: this poll does not work
datalayer.battery.status.real_soc = estimateSOC(datalayer.battery.status.voltage_dV);
datalayer.battery.status.real_soc = estimateSOC(((battery_voltage_periodic / 8) * 10));
//datalayer.battery.status.voltage_dV = battery_voltage * 0.52;
datalayer.battery.status.voltage_dV = (battery_voltage_periodic / 8) * 10;
datalayer.battery.status.voltage_dV = ((battery_voltage_periodic / 8) * 10);
datalayer.battery.status.current_dA = battery_current_7E7;