Which evaluation kit ? (Boolean)
I'm wanting to begin evaluation of the 32 bit PIC microcontroller series - I will be using an ICD3 for development. Can someone please recommend some simple evaluation boards that have an ICD3-ready...
View ArticleNo source code lines were found at current PC 0x9d001478 (RookieRick)
I installed the new 1.30 compiler and started having problems with code that previously ran under 1.22. I changed to 1.31 and got the same issues. I've fixed one issue as the compiler became more...
View ArticleLicense issues (Boolean)
I have just installed the XC32 compiler. During the installation I selected "Activate Evaluation License" and all seemed to go well. When I tried to compile for the first time I received the following...
View ArticleError in V1.22 and not in V1.21 (picy2620)
Hello everyone, if i compile my freeRTOS code (7.5.0) or the demo example, in XC32 V1.22 there is the error: (which is not in V1.21) AppData\Local\Temp\ccEdIr6h.s: Assembler messages:...
View ArticleXC32 Trying to get interrupt working (turjohn)
I am migrating to the PIC32 for the first time and using XC32 for the first time and am having some trouble getting interrupts working. I am first trying to get a simple timer interrupt going but am...
View ArticleXC32 tools make access denied (sstteevvee)
MPLAB X IDE: http://www.microchip.com/forums/fb.ashx?m=775658
View Articlenewbie Delayms question (masacate)
Hi, I am looking into the code to generate a Delayms(BYTE milliseconds) in the SD-SPI.c of MMS library and it uses a MILLISECDELAY that it is defined as: #define DELAY_PRESCALER (BYTE) 8 // Descript
View ArticleUnaligned pointers (drazen)
MIPS supports unaligned load (lwl) and store (swl) instructions. This works great for structs like: typedef struct { BYTE b; DWORD&nb
View ArticleWhy are there two functions to set a DMA transfer in XC32? (m4l490n)
Hi everybody. I was wondering if anyone of you know why there are two functions to set a DMA transfer. There is the DmaChnSetTxfer and the DmaChnSetExtTxfer and the only difference I can see is that in...
View ArticleXC32 old version and problem (holyhope)
Hi to all I'm using MPLAB X with both xc32 and c32 compiler (lastest version). If I build the project with the xc32 compiler it give me a fatal error and do not compile my code. If I use the c32...
View ArticleInline Assembly Question (wannabe)
Hi, I assign a constant to the variable "retrigger" that is bound to the register t0. register int retrigger __asm__("t0")=RX_COUNTER_RETRIGGER; Then I want to write the value of t0 to a s
View ArticleXC32 Peripheral library with C++ (Pansy)
Hello, I am trying to adapt a currently working xc32 (v1.31) C project to a C++ project. I am using the C++ template project generated by MPLABX (v2.00). I added code to initialize the UART module...
View Articleint.h in peripheral library (400_up)
/******************************************************************************* Function: unsigned int INTGetFlag(INT_SOURCE source) Summary: Gets the interrupt request flag. Description:
View ArticleIs the XC32 compatible with XC8 plib includes ? (McCluskey)
Hey folks, I am still busy with LCD-application on a pic32mx150f128b. My training supervisor wants me to find a more comfortable solution for displaying temperature and humidity data on a SSD1803. So I...
View ArticleXC32 interrupts and context switching (tehroms)
Hi, I read from the XC32 user guide that the compiler will add a prologue to an interrupt code to save the context of some of the GPRs but not all since "The standard calling convention for C/C++...
View ArticleXC32 1.31 Preprocessor Problems - #if #elif #else not working properly...
Hello, I am having trouble with some of my code and the preprocessor and I was wondering if anyone could help. I have an include file were I issue the following preprocessor directives: #if...
View ArticleLibrary for wchar (WernerPrbk)
Hello, is there a library for wchar functions like "wcslen()" or "swprintf()"? In wchar.h only the type wchar_t is defined... werner
View ArticleXC32 Interrupt Questions (Pansy)
Hello, I have a few questions regarding XC32 and interrupts on a PIC32MX795F512L. I have been trying to build some interrupt routines for UART, I2C, and EXT INTs. A sensor uses the EXT INT to indicate...
View ArticleNo source code lines were found at current PC - USB Bulk (amg)
Hi everyone, I have a small problem and I need some help to solve it. I'm sending data readed from 3 sensors to a PC throught the USB in bulk mode. If i use one endpoint to send them there's no...
View ArticleDifferent ways of modifying bits (juliank)
Hi, This is a bit of a newbie question, but I'd like to make sure that I fully understand the differences between the different ways bits are modified in a register. Are any particular methods...
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