After all the trouble I didn't manage to have a communication between these 2 modules. I outher words I can't help you 😔

Thank you very much. I don't know what is going wrong. I ported the program for lpc1343, that's all. I have two lpcxpresso boards and two rfm70 module. I do...

Hello. I recreated the hole code(spi main speed is 0.72 MHz) and inserted into the schematic a logic port analyzer(<a href="https://www.pctestinstruments.com/" target="_blank" rel="nofollow noopener noreferrer">    Intronix 34 Channel 500MHz PC-Based...

The controller operating speed is72MHz and the clock speed of the SPI block is 72/2= 36MHz. P.S. : I changed the speed to 1MHz for SPI block. No difference.

I will addapt the code again for lpc1343 and I will post here the output 😁. About that tip... I wanted but I could not add nothing because the site...

As I said in my first post. I am using the board lpcxpresso(with lpc1343) and the CodeRed IDE . I modified the reference code to fit lpc1343, but it did...

Hello. I think the SPI comunication is running well because I tested it with logicport. I set a breakpoint at this line of code to see the values. At some...

Hello, I edit RFM70 code for lpcxpresso(lpc1343). But i have the same error like nakres . I sniffer the spi protocol with an logicport and it seems that the SPI...