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Add Sofar fix for voltages

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Daniel 2024-02-04 12:30:56 +02:00
parent e93e1289fb
commit dc84b15e2f
1 changed files with 16 additions and 0 deletions
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16
Software/src/inverter/PYLON-CAN.cpp
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@ -4,6 +4,8 @@
#define SEND_0 //If defined, the messages will have ID ending with 0 (useful for some inverters) #define SEND_0 //If defined, the messages will have ID ending with 0 (useful for some inverters)
//#define SEND_1 //If defined, the messages will have ID ending with 1 (useful for some inverters) //#define SEND_1 //If defined, the messages will have ID ending with 1 (useful for some inverters)
#define INVERT_VOLTAGE //If defined, the min/max voltage frames will be inverted, \
//useful for some inverters like Sofar that report the voltages incorrect otherwise
/* Do not change code below unless you are sure what you are doing */ /* Do not change code below unless you are sure what you are doing */
//Actual content messages //Actual content messages
@ -199,6 +201,19 @@ void update_values_can_pylon() { //This function maps all the values fetched fr
PYLON_4210.data.u8[7] = (StateOfHealth * 0.01); PYLON_4210.data.u8[7] = (StateOfHealth * 0.01);
PYLON_4211.data.u8[7] = (StateOfHealth * 0.01); PYLON_4211.data.u8[7] = (StateOfHealth * 0.01);
#ifdef INVERT_VOLTAGE //Useful for Sofar inverters
//Minvoltage (eg 300.0V = 3000 , 16bits long) Charge Cutoff Voltage
PYLON_4220.data.u8[0] = (min_voltage & 0x00FF);
PYLON_4220.data.u8[1] = (min_voltage >> 8);
PYLON_4221.data.u8[0] = (min_voltage & 0x00FF);
PYLON_4221.data.u8[1] = (min_voltage >> 8);
//Maxvoltage (eg 400.0V = 4000 , 16bits long) Discharge Cutoff Voltage
PYLON_4220.data.u8[2] = (max_voltage & 0x00FF);
PYLON_4220.data.u8[3] = (max_voltage >> 8);
PYLON_4221.data.u8[2] = (max_voltage & 0x00FF);
PYLON_4221.data.u8[3] = (max_voltage >> 8);
#else
//Minvoltage (eg 300.0V = 3000 , 16bits long) Charge Cutoff Voltage //Minvoltage (eg 300.0V = 3000 , 16bits long) Charge Cutoff Voltage
PYLON_4220.data.u8[0] = (min_voltage >> 8); PYLON_4220.data.u8[0] = (min_voltage >> 8);
PYLON_4220.data.u8[1] = (min_voltage & 0x00FF); PYLON_4220.data.u8[1] = (min_voltage & 0x00FF);
@ -210,6 +225,7 @@ void update_values_can_pylon() { //This function maps all the values fetched fr
PYLON_4220.data.u8[3] = (max_voltage & 0x00FF); PYLON_4220.data.u8[3] = (max_voltage & 0x00FF);
PYLON_4221.data.u8[2] = (max_voltage >> 8); PYLON_4221.data.u8[2] = (max_voltage >> 8);
PYLON_4221.data.u8[3] = (max_voltage & 0x00FF); PYLON_4221.data.u8[3] = (max_voltage & 0x00FF);
#endif
//In case we run into any errors/faults, we can set charge / discharge forbidden //In case we run into any errors/faults, we can set charge / discharge forbidden
if (bms_status == FAULT) { if (bms_status == FAULT) {