Remote SDR v5 not starting after apt upgrade on Raspberry PI

[brkaucher]

Hello,

First thank you very much for your great work! I've just started playing arround with it.

After a "sudo apt upgrade" Remote SDR v5" is not starting anymore. I've tried to start it manually and get these error:

pi@remsdr-rpi4:/remsdr $ node Radio_Server.js node:internal/fs/utils:347 throw err; ^

Error: EINVAL: invalid argument, write at Object.writeSync (node:fs:920:3) at Object.writeFileSync (node:fs:2208:26) at exportGpio (/remsdr/node_modules/onoff/onoff.js:18:8) at new Gpio (/remsdr/node_modules/onoff/onoff.js:172:36) at Object. (/remsdr/remsdr_modules/CPU.js:27:15) at Module._compile (node:internal/modules/cjs/loader:1198:14) at Object.Module._extensions..js (node:internal/modules/cjs/loader:1252:10) at Module.load (node:internal/modules/cjs/loader:1076:32) at Function.Module._load (node:internal/modules/cjs/loader:911:12) at Module.require (node:internal/modules/cjs/loader:1100:19) { errno: -22, syscall: 'write', code: 'EINVAL' }

Within CPU.js is a distinction between Raspberry and Orange PI with help from the lscpu command.

var info_cpu = cp.execSync("lscpu").toString(); // console.log('info_cpu: ' + info_cpu); if (info_cpu.indexOf("armv7l") > 0) { Model = "Raspberry PI4"; CPUshort = "RPI4"; GPIO_Fan = "4"; // Pin 7 on Raspberry GPIO_Oscil = "7"; } if (info_cpu.indexOf("aarch64") > 0) { Model = "Orange PI Zero One Plus"; CPUshort = "opi1p"; if (info_cpu.indexOf("1512.0") > 0) { Model = "Orange PI Zero 2"; CPUshort = "opiz2"; GPIO_Oscil = "74"; } }

After upgrading the RasPi it runs with 64 Bit and returns now 'Architecture: aarch64" too.

As workaround I've modified CPU.js by setting the variables for the Raspberry Pi without the if statement and commented the Orange Pi part out. Now at least Radio_Server.js is starting again and it seams to work. Don´t know if there will maybe other problems with this modifikation.

Regards Bernd (DF1PZ)

[brkaucher]

within #36 this problem is already mentioned