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Hi every one.!
I'm tryinng to adapt source code from EZRadioPro from Silicon Lab. I want to develop code right through PSoC 3 for radio tranceiver module RFM22B,( from HopeRF) which include si4430 chip.
I have alrready developed code for bidirectional link with ACK and work OK with PSoc 3.
Now I would like one more step and I would like FHSS modulation( frecuency hopping spread spectrum) , so I can get better answer due to signal multifading .
Thera are some code from Silicon lab , but they use SDCC and compiler_defs.h. There are for some global variable declaration such as :
" # define SEGMENT_VARIABLE(name, vartype, locsegment) vartype locsegment name "
My issue is that I don't known how use the equivalent declaration in PSoc 3 .
I don't want to copy the code, only I want to understand what does this declartion mean.
For reference I will paste here a link to take a look what compiler_defs.h does.
http://www.keil.com/dd/docs/c51/cygnal/compiler_defs.h
I hope someone can tell me how use this declaration on PSoC 3
Thank you very much in advance.
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PSoC 3
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There are some memory areas within a 8051 core having special functions as xdata, bdata etc.
Look into the system reference guide (to be found under "Help" in Creator 3.0)
and into this application note: http://www.cypress.com/?rID=40986
Bob
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Thank you so much Bob !!!!
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Alex, you are always welcome!
Bob