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Fix: Doublecheck if the MutiDataCommand begins with the correct ID

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ID is 0x15 | 0x80
This commit is contained in:
Thomas Basler 2023-05-24 22:06:58 +02:00
parent 8f2a2b40b1
commit 5fea7ee066
1 changed files with 5 additions and 0 deletions
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5
lib/Hoymiles/src/commands/MultiDataCommand.cpp
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@ -68,6 +68,11 @@ bool MultiDataCommand::handleResponse(InverterAbstract* inverter, fragment_t fra
uint16_t crc = 0xffff, crcRcv = 0; uint16_t crc = 0xffff, crcRcv = 0;
for (uint8_t i = 0; i < max_fragment_id; i++) { for (uint8_t i = 0; i < max_fragment_id; i++) {
// Doublecheck if correct answer package
if (fragment[i].mainCmd != (_payload[0] | 0x80)) {
return false;
}
if (i == max_fragment_id - 1) { if (i == max_fragment_id - 1) {
// Last packet // Last packet
crc = crc16(fragment[i].fragment, fragment[i].len - 2, crc); crc = crc16(fragment[i].fragment, fragment[i].len - 2, crc);