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52 Threads found on c30 Microchip
Hello, this is my first Project with microchip microcontrollers. I have to develop a emulated eeprom over embedded flash, and I am using the microchip aplication note AN1095, but it does not work properly. This is developed for c30 compiler, and I have to use XC16. I have been able to compile and execute the code, but when I test the (...)
Hi all, I have the following line of code perfectly working in microchip c30 compiler but gives an error in microchip xc16 compiler saying "Automatic generation of DSP instructions not yet supported; use __builtin_ addab() instead" volatile register int accuA asm("A"); accuA = __builtin_add(accuA,(*ptempDest).real+(
It's usually done with unions. I'm not using XC8 but I would expect predefined unions for bit access in GenericTypeDefs.h or a similar include file. Like this one supplied with c30 typedef union { UINT8 Val; struct { __EXTENSION UINT8 b0:1; __EXTENSION UINT8 b1:1; __EXTENSION UINT8 b2:1;
Hi, I am using Mplab V8.88 Compiler Mplab c30 V 3.30 if i am using above configuration for pic30f (16bit) family controllers working fine. if i am using above configutation for PIC24FJ256GA110 showing error: Couldn't locate build tool. Check tool locations set the path in Project>> set language tool location >> microchip (...)
Hai everyone, I am asking this just out of curiosity. I am using microchip c30 compiler to develop EEPROM driver code for PIC24F. During this I used c30 builtin functions such as __builtin_tblwtl(), __builtin_tbloffset etc. How can I find the location of builtin functions? From Wiki I found this: Some compilers (for example, GCC[
I am just curious if it is just me or whether other people realised that in migrating from the old C18/c30/C32 compilers to the XC8/XC16/XC32 compilers you now have to pay an annual subscription to get updates? In the past the updates were free forever. Bad news (and expensive - $199 per year per compiler). Keith
I'm using a microchip c30 compiler on dsPIC33F family and struggling A LOT with sscanf() function. Please please please help me because my project is getting stuck for this little detail. I really hope that someone can help me, I haven't found anything on internet and I spent the last 2 days on this issue
Hi all. I hope someone could clear my doubt. I wrote a simple c program to determine an USB attach interrupt using PIC24FJ256DA206 microcontroller as host and an SD card reader as device. The real problem is, the program doesnt enter into the USB ISR. I went through the microcontroller's family manual and c30 compiler ma
I am looking for any tutorial/list/datasheet for using configuration bits with c30 compiler for a dspic33 microcontroller. (most important is to find the no protected code ) Is anyone who can help me??
void SendMsg(void) { unsigned char size; TXPtr=&txdata; size=sizeof(txdata); while(size) { while (U2STAbits.UTXBF); U2TXREG = *TXPtr++; size--; } } txdata is the array which is send. This code is for dsPIc30f4011 in microchip c30 compiler, whereas TXPtr is defined as unsigned char *. I hope this may help you.
hello I want to use () parantheses to convert a 16 bit to integer equivalent but error occurs what should I do? this is the wrong line: LATB=(int)prt; -------- my Compiler is "c30" of microchip ---------- error message is: newmain.c:52: error: aggregate value used where an integer was expected
a good low-cost starting point is microchip's microstick I it comes with an onboard programmer/debugger, sample programs and includes a header to plug into a breadboard for your own circuits. you can download the MPLAB IDE and c30 compiler from Microch
I try to programming in Mplab c30 but unfortunately i get this warning : warning: PSV model not specified for '_INT1Interrupt'; (I am new to mplab c30 programming). how to fix it?
Hi. I am working with 16 bit PIC24EP64GP206 microcontroller i have connected a 8Mhz external crystal at primary oscillator pins but from last so many hours i am not able to configure its oscillator registers i am using c30 compiler downloaded from please let me know how to configure this microcontroller. Previously i have worked with
I am working on a PIC24F bootloader . I want to keep the flash(MCU's internal memory) erase and write functions in the bootloader section so they don't get erased or affected with the rest of the code. I am using microchip c30 built-in library functions. How can I add assembly source files, flash_helper.s and flash_helper2.s to my C code? Ho
Can anybody help me , how can i program a dsPIc30F2010. i mean i want to know which is the best combiler (downloading link) ,best tutorials ,best examples ,simulater ,programer etc ......
Is anyone who has instructions about how to install MPLAB c30 comiler ???? If yes pleas upload it.
I'm employing a Sin, Cos, Atan2 construct to "average" a group of phase angle integers. The equation works in Excel, but is generating a grossly incorrect result in the DsPic c30 compiler. Tried using the "Q16" tricks from microchip. I'm stuck, Anybody have an example how to do this?
I am using MPLAB c30 Lite Compiler.... Write a simple Port Toggling program and it works, but wants to know how to set configuration bits for that and how to give exact delays Specific Delays: Reference: microchip 16-Bit Language Tools Libraries, Section: 4.4 STANDARD C LIBRARY FUNCTIONS THAT REQUIRE MODI
The microchip c30 compiler comes with a dsp library. If you look in 'dsp.h' you will find a lot of fft function prototypes that you might be able to use?