PIC24F32KA304 Failure (ad5oj)
I have been working with the 24F32KA304 for a couple years now and never had a chip failure until now. I had a device programmed and running that worked well for a couple months then quit. It was a...
View ArticleCAN I USE PGEDx/PGECx FOR GPIO OR REMAPPING PERIPHERALS (Pravin Patil)
Dear sir/Madam,I am using PIC24FJ256DA210. can i use PGEDx/PGECx pins for other purpose such as I/O pins or remapping peripherals pins after using it for program/Debug.Thanks..
View ArticleHow to Read and Write to data EEPROM of PIC24FJ64GA002 (jtopalov)
Hello.I want to store some integer and string variables into specific data EEPROM addresses. I use MPLAB X 3.40, XC16 and PIC24FJ64GA002. I’ve tried to find some working code in Internet, but without....
View ArticleCan you use a PIC24 as active SPI slave? (P Lameijn)
I'm looking into usage of a PIC24 as SPI slave. That seems to be no problem, but only as a passive slave. (only receiving data)It seems to me that an active slave isn't possible. (If master sends a...
View ArticlePIC24FV32KA304 - ADC - Error in digital output (chithra.sankar)
Hi all,I am trying to get 12 bit ADC peripheral of PIC24FV32KA304 work in a target board.I am controlling the sample/convert sequence of AVDD channel(5 V) by manually setting and clearing the SAMP bit...
View ArticleHow to increase SPI clock frequency? (abhishek_asmaitha)
Hi, I am using PIC24FJ256GB210, I was working on SPI to make PIC24 as master and mixer as slave, Now I want to configure ( increase ) SPI clock frequency. How can I do that? Is there any dedicated SPI...
View ArticleHow to read 16 bit data on SPI port with 8 bit address. (abhishek_asmaitha)
Hi, I am using PIC24FJ256GB210, I want read 16 bit data from one of my slave, which has 8 bit address. I am bit confused with MCC generated code. I have few function like SPI1_Exchange8bit,...
View Articlehow to handle mor than one slave on one spi port (abhishek_asmaitha)
Hi, I am working with PIC24FJ256GB210, It has 3 spi, But I want to connect 4 slave (All four on spi only)to pic. How can I do that? How can I use gpio pins as slave select for my slaves?...
View ArticleINT0 only triggers once (jtor)
Hey all, I'm new here - going to try to make it short and sweet. Thanks in advance for taking the time to read this. I have a PIC24F04KL101. I have an interrupt configured on pin 8. The pinout says...
View ArticleInternal pull-ups during deep sleep (bobbyt)
HI, Are the internal I/O pull-ups active during deep sleep? I can't seem to find that tidbit in the data sheet or FRMs. I want to use it with a PB switch to fire INT0 for wake up. (Processor is...
View ArticleADC Mux A/B input select (bobbyt)
Chip is PIC24FV32KA304. I'd like to connect a single input (say AN12) to the ADC so I thought I would select that input for MUX A positive input. However in the FRM example, it shows to do this I...
View ArticlePIC24F32KA301 controlling RGB led strip (Nuclear15)
Hey! I have plan, where I want to control a RGB led strip with a microcontroller and using IRLB8721PBF mosfet. The mosfet requires 4.5 V. When I was selecting the PIC I found this one, but I can't...
View ArticleUsing SCCP on PIC24FV16KM204 for PWM generation (cromonix)
Hi,Using the PIC24FV16KM204 with XC16 (version 1.26).I have successfully produced a simple PWM from each of the 3 MCCP modules (centre aligned pulse mode, continuous pulses). However when I try to set...
View ArticlePIC24FV32KA304 - Query in Timer module (chithra.sankar)
Hi all,Apologies if this query sounds naive.I am configuring a timer of PIC24FV32KA304 for a default period register value = 0xFFFF.Timer clock is 2 Mhz.1 clock tick = 0.5us, 0xFFFF clock tick = 32.7...
View ArticleADC help PIC24FJ128GA202 (cdai7)
Hi, I am having trouble getting ADC to work on PIC24FJ128GA202 to read the voltage on a pin. I notice the datasheet says AVSS and AVDD as reference, and my 28 pin package doesnt have these pins while...
View ArticleMLA fileio SD card media detect issue (dekk______0)
Forum, Trying to get a microchip SD card project to work for the PIC24FJ128GA202 and a 4GB micro SD card. First I downloaded the following legacy MLA SD project though it consumed too much (>60%)...
View ArticleHow to use the RTC clock on PIC24FJ256GB206? (BobAGI)
I have used this PIC chip on several projects but they were all independent of calendar clock functions so I did not care to read up on it. Now I need to use the RTC in an upcoming project and I have a...
View ArticleLooking for manual DS70005186 (610blixten)
Where can I find the following reference manual?I/O Ports with Interrupt-On-Change (IOC)" (DS70005186) I found this link, but it seems to be broken:...
View ArticleError regaring writting to EPMP (winikul)
HiI am Trying to write the External SRAM which is being used in Development board for PIC24FJ256DA210 using EPMP port. \If I want to write at particular location I can define a pointer and then i can...
View ArticleHow to use PIC24FJ256GB406 Input Capture (tuxx)
Hello, we are using a PIC24FJ128GA306 device with Change Notify Pins. Now we need to change it to the PIC24FJ256GB406 device (due to CRC/AES in Hardware) but the Change Notify Pins are missing on this...
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