Hendrik/esphome-truma_inetbox
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Ingore last three bytes of truma_message_header #25.

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Your Name 2024-03-10 16:42:12 +01:00
parent 70aefdd705
commit a743ee12f8
2 changed files with 2 additions and 2 deletions
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2
components/truma_inetbox/TrumaiNetBoxApp.cpp
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@ -132,7 +132,7 @@ const u_int8_t *TrumaiNetBoxApp::lin_multiframe_recieved(const u_int8_t *message
if (message_len < truma_message_header.size()) { if (message_len < truma_message_header.size()) {
return nullptr; return nullptr;
} }
for (u_int8_t i = 1; i < truma_message_header.size(); i++) { for (u_int8_t i = 1; i < truma_message_header.size() - 3; i++) {
if (message[i] != truma_message_header[i]) { if (message[i] != truma_message_header[i]) {
return nullptr; return nullptr;
} }

2
components/truma_inetbox/helpers.h
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@ -5,7 +5,7 @@
namespace esphome { namespace esphome {
namespace truma_inetbox { namespace truma_inetbox {
// First byte is service identifier and to be ignored. // First byte is service identifier and to be ignored. Last three bytes can be `xFF` or `x00` (see <https://github.com/Fabian-Schmidt/esphome-truma_inetbox/issues/25>).
const std::array<u_int8_t, 11> truma_message_header = {0x00, 0x00, 0x1F, 0x00, 0x1E, 0x00, const std::array<u_int8_t, 11> truma_message_header = {0x00, 0x00, 0x1F, 0x00, 0x1E, 0x00,
0x00, 0x22, 0xFF, 0xFF, 0xFF}; 0x00, 0x22, 0xFF, 0xFF, 0xFF};