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UNO R4 WiFi Fix firmware init from cold boot #427

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Merged
pennam merged 3 commits into from
Feb 10, 2025
Merged

UNO R4 WiFi Fix firmware init from cold boot #427

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76db898
Modem: check wifi firmware softreset response to set initialization done
pennam Jan 30, 2025
836caeb
Modem: reduce wait time begin
pennam Jan 30, 2025
3ffc324
Modem: add retry if begin fails
pennam Jan 30, 2025
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Modem: reduce wait time begin
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@pennam
pennam committed Jan 30, 2025
commit 836caebfe9a8c24d21f4eb326421c42a30fe8387
2 changes: 2 additions & 0 deletions libraries/WiFiS3/src/Modem.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -36,7 +36,9 @@ void ModemClass::begin(int badurate){
_serial->begin(badurate);
string res = "";
_serial->flush();
modem.timeout(500);
beginned = modem.write(string(PROMPT(_SOFTRESETWIFI)),res, "%s" , CMD(_SOFTRESETWIFI));
modem.timeout(MODEM_TIMEOUT);
}
}

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