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⚡ daly bms: send rs485 packets more often, but also prevent broken reads when one packet generates multiple responses

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Jakob Löw 2025-02-13 00:31:17 +01:00
parent e4667656fd
commit 27d2333ad7
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GPG key ID: B77685F55C7C46C6
1 changed files with 3 additions and 3 deletions
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6
Software/src/battery/DALY-BMS.cpp
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@ -145,10 +145,9 @@ void decode_packet(uint8_t command, uint8_t data[8]) {
}
void transmit_rs485() {
static uint32_t lastSend = 0;
static uint8_t nextCommand = 0x90;
if (millis() - lastSend > 100) {
if (millis() - lastPacket > 60) {
uint8_t tx_buff[13] = {0};
tx_buff[0] = 0xA5;
tx_buff[1] = 0x40;
@ -161,7 +160,7 @@ void transmit_rs485() {
#endif
Serial2.write(tx_buff, 13);
lastSend = millis();
lastPacket = millis();
nextCommand++;
if (nextCommand > 0x98)
@ -194,6 +193,7 @@ void receive_RS485() {
#endif
decode_packet(recv_buff[2], &recv_buff[4]);
recv_len = 0;
lastPacket = millis();
}
}
}