rhatrh
Newbie level 1
I can manipulate a Nokia 3310 using FBUS and a PIC microcontroller, but when I try to do the same using a Nokia 6230, I don't the correct bytes back. The first bytes should be 0x1E, 0x0C, 0x00, 0x7F ... etc, but I can only get all 0x00's.
I've tried using an external Nokia data cable plugged into the base of the phone, and also wires soldered directly onto the RX,TX,GND connection points on the motherboard, but neither work. I'm wondering if there are different FBUS commands/timing requirements for different phones. I read somewhere, but can't remember where, that FBUS commands can differ between phones.
Has anybody else experienced this and know how to work around it ?
thanks
I've tried using an external Nokia data cable plugged into the base of the phone, and also wires soldered directly onto the RX,TX,GND connection points on the motherboard, but neither work. I'm wondering if there are different FBUS commands/timing requirements for different phones. I read somewhere, but can't remember where, that FBUS commands can differ between phones.
Has anybody else experienced this and know how to work around it ?
thanks