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Balance at low current starts at 4.1V, switches to high current balan… #1

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Binary file added Firmware/.vs/BMSLadder/v14/.atsuo
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7 changes: 4 additions & 3 deletions Firmware/CellManagement.c
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Expand Up @@ -5,20 +5,21 @@
#include "HardwareDefines.h"

#define OVERVOLTAGE_THRESHOLD_MILLIVOLTS 4150
#define BALANCE_THRESHOLD_MILLIVOLTS 4050
#define BALANCE_THRESHOLD_MILLIVOLTS 4100
#define UNDERVOLTAGE_THRESHOLD_MILLIVOLTS 2800

/*
Power consumption with this code as pushed:
Under Voltage @ 2.6V -> 2uA Average
Running @ 3V -> 2.5uA Average
Running @ 4V -> 2.6uA Average
Balancing @ 4.1V -> Approximately 700mA with current settings
Over voltage @ 4.3V -> Approximately 700mA with current settings
Balancing @ 4.1V -> Approximately 120mA with current settings
Over voltage @ 4.15V -> Approximately 700mA with current settings
*/

inline void BalanceOn(bool highCurrent)
{
TCA0_SINGLE_CMP0 = 128; //12.5% duty cycle on the balance FET, period around 80ms
if (highCurrent)
{
TCA0_SINGLE_CMP0 = 768; //75% duty cycle on the balance FET, period around 80ms
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Binary file modified Firmware/Debug/BMSLadder.elf
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67 changes: 34 additions & 33 deletions Firmware/Debug/BMSLadder.hex
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