RE: iOS nRF Toolbox App DFU Mode failes to launch in bootloader, but no issues on Android with same firmware

Boris77 — Tue, 09 Oct 2018 15:57:16 GMT

I found a way to make it work, even though it's a bit hacky. But maybe this solution helps someone to figure out how to fix it properly:

If ignoring the error report from the didWriteValueFor characteristic call back in the ButtonlessDFU class, it works

    func peripheral(_ peripheral: CBPeripheral, didWriteValueFor characteristic: CBCharacteristic, error: Error?) {
        if error != nil {
            logger.e("Writing to characteristic failedededed")
            logger.e(error!)
//            report?(.writingCharacteristicFailed, "")
        } else {
            logger.i("Data written to \(characteristic.uuid.uuidString)")
        }
    }