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Implement chunked SPI transfer for ch341 (#3847)

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This seems to fix the ch341 quirk where large packets fail to send. As it can be problematic for other radios, we gate it behind "ch341_quirk" in the config.
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Jonathan Bennett
2024-05-10 04:36:20 -05:00
committed by GitHub
parent 5d9800b7c2
commit 676319a9ca
6 changed files with 44 additions and 6 deletions
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src/platform/portduino/PortduinoGlue.cpp
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@@ -168,6 +168,7 @@ void portduinoSetup()
settingsMap[txen] = yamlConfig["Lora"]["TXen"].as<int>(RADIOLIB_NC);
settingsMap[rxen] = yamlConfig["Lora"]["RXen"].as<int>(RADIOLIB_NC);
settingsMap[gpiochip] = yamlConfig["Lora"]["gpiochip"].as<int>(0);
settingsMap[ch341Quirk] = yamlConfig["Lora"]["ch341_quirk"].as<bool>(false);
gpioChipName += std::to_string(settingsMap[gpiochip]);
settingsStrings[spidev] = "/dev/" + yamlConfig["Lora"]["spidev"].as<std::string>("spidev0.0");