deuxyeux/RNode_Flasher
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add button to dump eeprom and fix enabling tnc mode

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liamcottle
2024-07-16 22:51:53 +12:00
parent 80afcd86c2
commit 2172c85f59
1 changed files with 61 additions and 11 deletions
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68
index.html
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@@ -88,10 +88,15 @@
<div class="border bg-gray-50 p-3 rounded">
<div>Extra Tools</div>
<button @click="wipe" class="border border-gray-500 px-2 bg-red-100 hover:bg-red-200 rounded">
<div class="space-x-1">
<button @click="dumpEeprom" class="border border-gray-500 px-2 bg-red-100 hover:bg-red-200 rounded">
Dump EEPROM
</button>
<button @click="wipeEeprom" class="border border-gray-500 px-2 bg-red-100 hover:bg-red-200 rounded">
Wipe EEPROM
</button>
</div>
</div>
</div>
@@ -224,7 +229,35 @@
const view = new DataView(buffer);
return view.getUint32(0, false); // false for big-endian
},
async wipe() {
async dumpEeprom() {
// ask for serial port
const serialPort = await this.askForSerialPort();
if(!serialPort){
return;
}
// check if device is an rnode
const rnode = await RNode.fromSerialPort(serialPort);
const isRNode = await rnode.detect();
if(!isRNode){
alert("Selected device is not an RNode!");
return;
}
// get rom
const eeprom = await rnode.getRom();
if(!eeprom){
alert("Unable to retrieve eeprom!");
return;
}
// done
console.log(Utils.bytesToHex(eeprom));
await rnode.close();
},
async wipeEeprom() {
// ask for serial port
const serialPort = await this.askForSerialPort();
@@ -309,16 +342,21 @@
// write device info to eeprom
console.log("writing device info");
await rnode.writeRom(ROM.ADDR_PRODUCT, product);
console.log(Utils.bytesToHex(await rnode.getRom()));
await rnode.writeRom(ROM.ADDR_MODEL, model);
console.log(Utils.bytesToHex(await rnode.getRom()));
await rnode.writeRom(ROM.ADDR_HW_REV, hardwareRevision);
console.log(Utils.bytesToHex(await rnode.getRom()));
await rnode.writeRom(ROM.ADDR_SERIAL, serialBytes[0]);
await rnode.writeRom(ROM.ADDR_SERIAL + 1, serialBytes[1]);
await rnode.writeRom(ROM.ADDR_SERIAL + 2, serialBytes[2]);
await rnode.writeRom(ROM.ADDR_SERIAL + 3, serialBytes[3]);
console.log(Utils.bytesToHex(await rnode.getRom()));
await rnode.writeRom(ROM.ADDR_MADE, timestampBytes[0]);
await rnode.writeRom(ROM.ADDR_MADE + 1, timestampBytes[1]);
await rnode.writeRom(ROM.ADDR_MADE + 2, timestampBytes[2]);
await rnode.writeRom(ROM.ADDR_MADE + 3, timestampBytes[3]);
console.log(Utils.bytesToHex(await rnode.getRom()));
console.log("writing device info: done");
// write checksum to eeprom
@@ -326,6 +364,7 @@
for(var i = 0; i < 16; i++){
await rnode.writeRom(ROM.ADDR_CHKSUM + i, checksum[i]);
}
console.log(Utils.bytesToHex(await rnode.getRom()));
console.log("writing checksum: done");
// write signature to eeprom
@@ -335,11 +374,13 @@
// await rnode.writeRom(ROM.ADDR_SIGNATURE + i, signature[i]);
await rnode.writeRom(ROM.ADDR_SIGNATURE + i, 0x00); // fixme: fake signature
}
console.log(Utils.bytesToHex(await rnode.getRom()));
console.log("writing signature: done");
// write info lock byte to eeprom
console.log("writing lock byte");
await rnode.writeRom(ROM.ADDR_INFO_LOCK, ROM.INFO_LOCK_BYTE);
console.log(Utils.bytesToHex(await rnode.getRom()));
console.log("writing lock byte: done");
// todo get partition hash from release.json OR directly from the firmware.bin
@@ -435,21 +476,30 @@
return;
}
// todo check if firmware hashes match, as config will not save if device has invalid target hash
// todo check if firmware hashes match, as config will not save if device has invalid target hash, because radio must be able to init
// configure
console.log("configuring");
await rnode.setFrequency(917375000);
await rnode.setBandwidth(125000);
await rnode.setTxPower(17);
await rnode.setBandwidth(500000);
await rnode.setTxPower(22);
await rnode.setSpreadingFactor(8);
await rnode.setCodingRate(5);
await rnode.setRadioStateOn();
await rnode.saveConfig();
console.log("configuring: done");
// wait a bit for eeprom writes to complete
await Utils.sleepMillis(10000);
// save config
// fixme: for some reason, sending saveConfig ONCE doesn't write the entire config to eeprom...???
// fixme: when calling saveConfig once, it seems to miss the last 2 bytes of frequency, and doesn't set the conf ok byte...
// fixme: however, it seems to save it correctly if I send the CMD_CONF_SAVE more than once...
// fixme: note that sending the CMD_CONF_SAVE once in the python implementation seems to work fine, just not here...
console.log("saving config");
await Utils.sleepMillis(500);
await rnode.saveConfig();
await rnode.saveConfig();
console.log("saving config: done");
await Utils.sleepMillis(5000);
// done
await rnode.reset();
@@ -482,7 +532,7 @@
return;
}
// todo check if firmware hashes match, as config will not save if device has invalid target hash
// todo check if firmware hashes match, as config will not save if device has invalid target hash, because radio must be able to init
// configure
console.log("disabling tnc mode");