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Parse as signed int

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This commit is contained in:
Wessel Nieboer
2026-02-07 16:58:06 +01:00
parent d0720c63c2
commit e8646f5ede
1 changed files with 3 additions and 2 deletions
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5
examples/companion_radio/MyMesh.cpp
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@@ -1228,10 +1228,11 @@ void MyMesh::handleCmdFrame(size_t len) {
writeErrFrame(ERR_CODE_ILLEGAL_ARG); writeErrFrame(ERR_CODE_ILLEGAL_ARG);
} }
} else if (cmd_frame[0] == CMD_SET_RADIO_TX_POWER) { } else if (cmd_frame[0] == CMD_SET_RADIO_TX_POWER) {
if (cmd_frame[1] > MAX_LORA_TX_POWER) { int8_t power = (int8_t)cmd_frame[1];
if (power < -9 || power > MAX_LORA_TX_POWER) {
writeErrFrame(ERR_CODE_ILLEGAL_ARG); writeErrFrame(ERR_CODE_ILLEGAL_ARG);
} else { } else {
_prefs.tx_power_dbm = cmd_frame[1]; _prefs.tx_power_dbm = power;
savePrefs(); savePrefs();
radio_set_tx_power(_prefs.tx_power_dbm); radio_set_tx_power(_prefs.tx_power_dbm);
writeOKFrame(); writeOKFrame();