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Hi all!
In a program for my diploma project I want use the strtol function which extract a long from a string. Regarding to CCS Compiler reference manual the following code should give result = 123 a ...

Hi all!
I'm new in PIC programming and want to store data in ROM but can't understand the difference between several functions. My purpose is to store data (string) in ROM during a configuration sess ...

Hi ljb,

In my current project I'm using a GSM/GPRS module to transmit data to a server via TCP over GPRS. As I'm starting the project I don't have finished to implement all the features I'll need b ...

Thanks for the suggestion Ttelmah but it's the PIC who will power on the modem in my code and as I must catch the AT messages the modem will return me, I'm forced to have the interrupt enabled at once ...

The problem was that my PIC is bound to a GSM modem which is powered off at start time. It's switched on later in the code so the receive pin was seen as floating which causes my troubles...

Thanks ...

Thanks Ttelmah!

I see what you think about and try to modify my code, putting an (exagerated) delay at start and then clearing the interrupt... the result is the same...

void main(){ ...

Hi,

I've a problem with an interrupt routine for serial communication. When enabling interrupts on INT_RDA, a NUL character is read (ASCII code 0) whithout sending anything to the serial port? I do ...