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Rename frame1 to battery_info & manufactured epoch time

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rha 2024-11-03 15:59:47 +02:00
parent 20e16d0b34
commit 300652f19f
1 changed files with 17 additions and 10 deletions
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27
Software/src/inverter/KOSTAL-RS485.cpp
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@ -29,14 +29,21 @@ union f32b {
byte b[4]; byte b[4];
}; };
uint8_t frame1[40] = {0x06, 0xE2, 0xFF, 0x02, 0xFF, 0x29, // Frame header
uint8_t BATTERY_INFO[40] = {0x06, 0xE2, 0xFF, 0x02, 0xFF, 0x29, // Frame header
0x01, 0x08, 0x80, 0x43, // 256.063 Nominal voltage / 5*51.2=256 first byte 0x01 or 0x04 0x01, 0x08, 0x80, 0x43, // 256.063 Nominal voltage / 5*51.2=256 first byte 0x01 or 0x04
0xE4, 0x70, 0x8A, 0x5C, // These might be Umin & Unax, Uint16 0xE4, 0x70, 0x8A, 0x5C, // Manufacture date (Epoch time) (BYD: GetBatteryInfo this[0x10ac])
0xB5, 0x02, 0xD3, 0x01, // Battery Serial number? Modbus register 527 0xB5, 0x02, 0xD3, 0x01, // Battery Serial number? Modbus register 527 - 0x10b0
0x01, 0x05, 0xC8, 0x41, // 25.0024 ? 0x01, 0x05, 0xC8, 0x41, // 0x10b4
0xC2, 0x18, // Battery Firmware, modbus register 586 0xC2, 0x18, // Battery Firmware, modbus register 586 (0x10b8)
0x01, 0x03, 0x59, 0x42, // 0x00005942 = 54.25 ?? 0x01, // Static (BYD: GetBatteryInfo this[0x10ba])
0x01, 0x01, 0x01, 0x02, 0x05, 0x02, 0xA0, 0x01, 0x01, 0x02, 0x03, // ?
0x59, 0x42, // Static (BYD: GetBatteryInfo this[0x10bc])
0x01, 0x01, // Static (BYD: GetBatteryInfo this[0x10be])
0x01, 0x02,
0x05, 0x02, 0xA0, 0x01, 0x01, 0x02,
0x4D, // CRC 0x4D, // CRC
0x00}; // 0x00}; //
@ -207,7 +214,7 @@ void update_RS485_registers_inverter() {
nominal_voltage_dV = nominal_voltage_dV =
(((datalayer.battery.info.max_design_voltage_dV - datalayer.battery.info.min_design_voltage_dV) / 2) + (((datalayer.battery.info.max_design_voltage_dV - datalayer.battery.info.min_design_voltage_dV) / 2) +
datalayer.battery.info.min_design_voltage_dV); datalayer.battery.info.min_design_voltage_dV);
float2frameMSB(frame1, (float)nominal_voltage_dV / 10, 8); float2frameMSB(BATTERY_INFO, (float)nominal_voltage_dV / 10, 8);
float2frameMSB(frame2, (float)datalayer.battery.info.max_design_voltage_dV / 10, 12); float2frameMSB(frame2, (float)datalayer.battery.info.max_design_voltage_dV / 10, 12);
@ -250,7 +257,7 @@ void update_RS485_registers_inverter() {
register_content_ok = true; register_content_ok = true;
frame1[38] = calculate_frame1_crc(frame1, 38); BATTERY_INFO[38] = calculate_frame1_crc(BATTERY_INFO, 38);
if (incoming_message_counter > 0) { if (incoming_message_counter > 0) {
incoming_message_counter--; incoming_message_counter--;
@ -336,7 +343,7 @@ void receive_RS485() // Runs as fast as possible to handle the serial stream
} }
if (headerA && (RS485_RXFRAME[6] == 0x4A) && (RS485_RXFRAME[7] == 0x08)) { // "frame 1" if (headerA && (RS485_RXFRAME[6] == 0x4A) && (RS485_RXFRAME[7] == 0x08)) { // "frame 1"
send_kostal(frame1, 40); send_kostal(BATTERY_INFO, 40);
if (!startupMillis) { if (!startupMillis) {
startupMillis = currentMillis; startupMillis = currentMillis;
} }