0.91.48 Compilation Errors with Arduino 1.6.1

[leifels]

Compiling the stable release with the newest Arduino release leads to en Error that cannot be resolved...

[RF1000]

This is fixed within the development branch already.
The necessary fix will appear also within the next release of the master branch.

In case you want to add a fix to your variant of V 0.91.48, you can insert the following line:

#define prog_char char

directly after the already existing lines:

#include <avr/pgmspace.h>
#if CPU_ARCH==ARCH_AVR
#include <avr/io.h>

within HAL.h. Example of the inserted line:

...
#include <avr/pgmspace.h>
#if CPU_ARCH==ARCH_AVR
#include <avr/io.h>
#define prog_char char
...