kkeller / nokia5110 Goto Github PK

Dear Sir,
I'am trying to run the testfile but it doesn't work. I use the Debian 9.3 2018-03-05 4GB SD IoT distribution and i get the following error's:

info: No pinmux for P9_25
error: Unable to write to /sys/class/gpio/gpio117/value
error: Unable to write to /sys/class/gpio/gpio117/value
/usr/local/lib/node_modules/bonescript/src/index.js:325
if(bitOrder == b.LSBFIRST) {
^

ReferenceError: b is not defined
at Object.f.shiftOut (/usr/local/lib/node_modules/bonescript/src/index.js:325:28)
at Object.exports.write (/var/lib/cloud9/Jeroen/nokia5110/LCD_5110.js:99:7)
at Object.exports.setup (/var/lib/cloud9/Jeroen/nokia5110/LCD_5110.js:60:13)
at Object. (/var/lib/cloud9/Jeroen/nokia5110/nokia5110Test.js:19:5)
at Module._compile (module.js:577:32)
at Object.Module._extensions..js (module.js:586:10)
at Module.load (module.js:494:32)
at tryModuleLoad (module.js:453:12)
at Function.Module._load (module.js:445:3)
at Timeout.Module.runMain [as _onTimeout] (module.js:611:10)
at ontimeout (timers.js:386:11)
at tryOnTimeout (timers.js:250:5)
at Timer.listOnTimeout (timers.js:214:5)

How can I fix this?

Best regards,
Jeroen

I tried connecting a second and third display to the BBB, but it seems as if its impossible to write to each 5110 seperately.
although i'm setting it for each display (pin 17 on lcd.PIN_SCE & pin 14 on lcd2.PIN_SCE) the data is always written to ALL displays..
shouldn't it be possible to write to each display independently?

my code/wiring:

//lcd1.LED
lcd1.PIN_SCLK = "P9_22";
lcd1.PIN_SDIN = "P9_21"; //MOSI
lcd1.PIN_DC = "P9_15";
lcd1.PIN_RESET = "P9_16";
lcd1.PIN_SCE = "P9_17";
//lcd1.GND
//lcd1.VCC

lcd2.PIN_SCLK = "P9_22";
lcd2.PIN_SDIN = "P9_21"; //MOSI
lcd2.PIN_DC = "P9_15";
lcd2.PIN_RESET = "P9_16";
lcd2.PIN_SCE = "P9_14"; //different IO than lcd1!