.NET Bootloader for PIC24E/dsPIC33E? (GrahamUK)
Hi, Does anyone have, or have a link to some source code that can bootload the pic24E/dspic33e written in .NET (c# or vb.net). I have the c++ source but it is really difficult to follow what is...
View ArticleDeep Sleep INT0 not able to wakeup the system (govind_mukundan)
I'm trying to make use of the Deep Sleep feature on the PIC24FJ128GC010. My intention is to enter Deep Sleep with RAM retention and wakeup from INT0. This works correctly for Sleep, but not Deep Sleep....
View ArticleQEI Question PIC24EP128MC202 (gmontie)
Hi I'm using a PIC24EP128MC202, and I have been able to see that it will count up just fine. When the counts from my encoder reach 4096 it rolls over back to 0. When the rotation on the encoder is in...
View ArticleUART PIN not change between bootloader and application program (tstxyfme)
I've assigned UART1 pin in bootloader program following below this: //********************** Assign UART1 signals onto pins using PPS *********************************** iPPSInput(IN_FN_PPS_U1RX, I
View ArticlePIC24 C30 Assembly Interrupt Service Routine SR register - push.s not needed?...
I have an interrupt service routine that services a timer interrupt that is very simple. If only increments a counter each event. So, the interrupt service routine doesn't use any registers. The RETFIE...
View Articlecode size in flash memory (TheSpider)
Hi All, I am not sure whether i should post this question in 'PIC24' topic or 'Wireless' topics as I am not sure what the exact cause of the problem is ! I am using Miwi PRO stack and some other...
View ArticleI2C Microchip Peripheral Library on PIC24FJ128GA006, Stuck in the Start...
I have an issue with the I2C Microchip Peripheral Library when using it on PIC24FJ128GA006 microcontroller and I hope anyone can help me with any suggestions as I am running out of ideas. I am using...
View ArticlePIC24FV08KM202 -can I use Pickit 3? Is there a debug header needed? (JohnyLogan)
Hi, I'm about to buy Pickit 3 and a few pics to start development, but I've seen contradicting information about Pickit 3 and headers. From MicroChip's development tools page listing for Pickit 3...
View ArticlePIC24FJ64GB002 works half speed (georgz)
Hi, i'm having a clock issue. I used the __delay_ms(); macro to blink a LED and i noticed that it takes two seconds instead of one to blink the LED although the value on the macro is 1000 ms. my...
View ArticleStack overflow even after using soft reset instruction (piyush1990)
Hi I am using PIC24FJ128GA310 .Every time when i program the controller it works fine but when i do a software reset (since needed ) using "asm("RESET");" ,the controller goes into indefinite reset...
View ArticleAN1157 Bootloader works only once (PIC24F16KA102) (Jean Decuigniere)
Hi everybody, I try to load a program with a bootloader on my PIC24F16KA102 but I have a problem... I put my bootloader's program on my device with MPLAB X and ICD3 : It works After, I lunch PIC24F...
View ArticleProblem with Bootloader (Problem turned out to PPS Issue) (ste2006)
Hi Guys, I am pulling my hair out the last two weeks trying to get a PIC24 Bootloader working. I had it working a little while ago but no way will it work anymore. I have spent weeks now trying to...
View ArticlePipeline ADC crosstalk problem (kurtclark)
PIC24FJ128GC006 @ 16Mips internal oscillator 12bit pipeline A/D only single channel being used, with Vdd, Vss as references. (ADC clock 8Mhz), sample rate is > 500ksps Problem: One channel affects...
View ArticlePIC24F32KA304, PWM minimum duty cycle (lumaPIC)
Hello, We have a problem with the PWM on a PIC24F32KA304: Fcy = 16MHz (period = 62.5ns). The duty cycle of the signal is always to long by one Fcy-period. (If we write 1 to the duty cycle register...
View ArticlePIC24F configure OSCO (RA3) as a general purpose I/O? (KTrenholm)
Hi all, I've got an issue working with my PIC24FV32KA304 in MPLAB 8.87 and the MPASM assembler. I am using a 18.432MHz crystal oscillator as my clock, which is giving a 18.432MHz signal on OSCO even...
View ArticlePIC24FV16KM202 Receive interrupt problem (Bharathkunder)
Hello Everyone.. Im using PIC24FV16KM202 .... UART transmission works fine... i am able see the character on the PC terminal... i have enabled Rx interrupt .... but somehow from PC terminal if i send...
View ArticleCan't Enter DeepSleep (mavropoulosg)
Hi all, I am trying to enter Deep Sleep mode on my PIC24FJ64GA104. I have read the "Section 39. Power-Saving Features with Deep Sleep" and I am pretty sure that I have done the procedure right. Here is...
View ArticleHow place persistent info in memory? (jim_hahn)
My hobby project is becoming larger and larger in scope (and time, according to my wife). Our final environment will have multiple PIC controllers talking over wifi to a host PC or Mac. We have all...
View Article3 SPI Slaves on a PIC with 2 SPI !!! (mavropoulosg)
Hi guys, This may be a silly question but I would like to connect a PIC24FJ64GB004, which has 2 SPI, to 3 slaves. As I can understand if I set the init with the PPS then I only have 2 SS1IN and SS2IN....
View ArticlePIC24EP (paulscole)
I have had some trouble with the map file being produced by MPLAB X and the location of a value inside the HEX File. On previous processors the value of a location of a variable matched exactly the...
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