Why would one upgrade from C32 Compiler ?? (johnnyh)
Hi After using the C32 compiler in MPLAB X and being happy, why would one convert over to the XC32 compiler? I know Microchip offer a free upgrade to the XC32 compiler from the c32 But what more...
View ArticleXC32 -O3 Bug? (Niramas)
I opened a ticket for this but thought I'd share it in case it is helpful to others or that I am insane and missed something obvious...... I am converting to the XC compiler and am
View ArticleCriteria for the use of Volatile modifier? (bartt)
In reading some other posts it has come to my attention that the use of the volatile modifier is vital in specific cases. Would readers please comment on the criteria for the use of this modifier? I...
View ArticleWhat is the proper MACRO to test this flag? (charleskerr)
I want to functionally do the following: while (U1STAbits.TRMT == 0); However, I want to be able to use the compiler optimization, so what would be the correct system macro to access this bit?
View Articleunsigned char to string (ziounclesi)
Hello, I am using the TCP demo stack to write data to a browser. The data comes in all sorts of formats and I try to convert it to string before sending it out with the TCPPutROMString() function. So i...
View ArticleXC32 V1.11 project works fine, switched to V1.21 and now my boards don't...
Hi I have a quick question before I start debugging into this problem. My board and firmware are running fine with V1.11. I just upgraded to V1.21, selected that compiler, rebuilt, and downloaded the...
View ArticleHow to specify heap size? (bartt)
I have some library code that I am nearly finished porting, which does some dynamic allocation, so I need to specify a heap size. Trouble is I cannot find the docs that illustrate this seemingly simple...
View Article32mx250F128D+UART (teppei68)
hi all, i've some problem with plib.h, 32mx250 and UART, explain: CFGCONbits.IOLOCK= 0; U1RXRbits.U1RXR = 0b0110; // Set Rx to RPC1, U1 Rx pin <=(RC1) U1CTSRbits.U1CTSR= 0b0000
View Articleld becomes frozen (can't build project) (dimonomid)
I'm porting application from PIC24F to PIC32, and I faced the problem: linker just becomes frozen, and that's it. In the Windows task manager I see "ld" process that eats half of the CPU. I waited for...
View ArticlePIC32 Starter Kit (400_up)
I'm just getting around to using the PIC32's and have encountered some initial problems. I can use the starter kit debugger in MPLAB 8, but I bought the XC32 compiler and would like to make the move to...
View ArticleFloating point and TCPIP (hala9k)
This might not be the right forum but I'll start here to see if anyone recognizes the problem. It's happened on two different projects so it may be common. I'm using MPLab 8.9 and XC32 on a PIC32MX695,...
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 ArticleCustom CStartUp (Lee22)
Hi All, I am working on a safety critical project using the PIC32. The company that is performing the verification process on my code strongly recommends that my project be fully self-contained. By...
View ArticlePic32 BigInt,c link issue (billysdomain)
Hi, I am trying to add SSL client support to a legacy project, i have upgraded it to the latest stack version My problem is i can only get the project to link if i supply the compiler with a -G2...
View Articlepic32mx250+uart/2 (teppei68)
hi at all, so about UARTx and 250 all its ok, i can send a string from pic to PC with RTS/CTS, if i send a char from PC to pic happen a strange thing a char its received and i can show on lcd but the...
View ArticleCompiler Error Including GenericTypeDefs.h [Duplicate from C32 Forum]...
I am migrating a C32 project to XC32 with the latest Microchip Applications Library (v2012-10-15), running MPLAB X IDE v1.60. Upon compiling (after updating the configuration for the new toolchain), I...
View ArticlePIC32MX795F512L - I/O Expansion board and PICtail SD card. SPI1 works SPI2...
I am trying to get the Microchip demo firmware SD card to work on SPI2. The supplied demo doesn't have support for the PIC32M795F512L starter kit but a couple of minor edits to HardwareProfile.h and...
View ArticlePIC32MX795F512L - I/O Expansion board and PICtail SD card. SPI1 works SPI2...
General PIC32 Topics: http://www.microchip.com/forums/fb.ashx?m=736362
View ArticleMASTERs evening discussion sessions for MPLAB XC Compilers (JasonK)
The Microchip Worldwide MASTERs Conference in Phoenix starts 21 August 2013. Like last year, we will be hosting an evening discussion regarding the 8-, 16-, and
View Articlelimits-definition for "GenericTypeDefs.h" ? (peterkam)
Is there a limits-definition for the provided "GenericTypeDefs.h", like "limits.h" for standard-types ?
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