ok... i once again report back to my own entry since i became a little smarter.
i found out 2 things:
- in the boards.txt i have to set the right fuse-settings. for the 16mhz nano i used:
- i used a screw-terminal board where the ce and cs pins are switched. in the usual sketch i define
// Set custom pins for Nano-Radio-Board
#define MY_RF24_CE_PIN 10
#define MY_RF24_CS_PIN 9
i am sure the mysbootloader needs to know that too... so am i right that i have to compile a new bootloader where i have to put:
#define RF24_CE_PIN 10
#define RF24_CS_PIN 9
i am really having a hard time compiling one since i have zero experience with that and eclipse doesn't seem of much help here. so if anybody can confirm this before i go through this fruitless struggle again i would be very glad...