lowVoltageThreshold doesn't seem to be used

[elmicha]

Hi,

thank you for your work!

In RFM12B::Initialize(), I don't see where the optional parameter lowVoltageThreshold is actually used. Maybe I'm missing something?

If I understand the datasheet correctly, I think the line

XFER(0xC043); // Clock output (1.66MHz), Low Voltage threshold (2.55V)

should be

XFER(0xC040 | lowVoltageThreshold); // Clock output (1.66MHz), Low Voltage threshold

? And the defines RF12_2v25 etc. are 4 bits, so according to the formula V_lb = 2.25 + V · 0.1 [V] they could be these:

//Low battery threshold (eg 2v25 = 2.25V)
#define RF12_2v25       0
#define RF12_2v35       1
#define RF12_2v45       2
#define RF12_2v55       3
#define RF12_2v65       4
#define RF12_2v75       5
#define RF12_2v85       6
#define RF12_2v95       7
#define RF12_3v05       8
#define RF12_3v15       9
#define RF12_3v25       10
#define RF12_3v35       11
#define RF12_3v45       12
#define RF12_3v55       13
#define RF12_3v65       14
#define RF12_3v75       15

Regards...
Michael