PIC24FJ512GU408 and LCD: Which register to use? (DLChambers)
Using a custom LCD with various icons.(Are these referred to as elements? pixels? segments?).I've included the LCD module via MCC.If I want to turn on the element on COM0 SEG0, which register bit do I...
View ArticlePIC24FJ128GC010 16-bit Sigma Delta ADC (Siva Rama Krishna)
Hi,I am using PIC24F MPLAB Stater Kit (DS50002172B) with PIC24FJ128GC010 MCU and Working on 12-Bit, High-Speed Pipeline A/D Converter (DS30686A) and 16-Bit Sigma-Delta A/D Converter (DS30687A). I took...
View ArticleWhere can I find the G.711 speech library for PIC24F? (lance.fisher@mchsi.com)
I need to add G.711 audio decoding to a PIC24FJ128GC060. I found the user guide for the library (DS70666a) but the links in that file are broken and a Google search for the library turned up nothing...
View ArticlePIC24FJ128GC010 12-Bit, High-Speed Pipeline A/D Converter getting error...
Hi, I am using PIC24F MPLAB Stater Kit (DS50002172B) with PIC24FJ128GC010 MCU and Working on 12-Bit, High-Speed Pipeline A/D Converter (DS30686A) Problem is:I am not able to Read Expected (accurate)...
View ArticleNew to PIC24 I need help working out how to configure 16 bit PWM to run...
Hi, I work with PIC's as a hobby and have recently got back into if from using assembly on 16F / 18F devices in the past. So now I am using XC16 with a PIC24FJ32GA002 28 pin PDIP Device as I realised...
View ArticleI2C fail status with read followed by write in PIC24FJ using MCC driver...
I'm running on a PIC24FJ128GC010. I used the standard (non-foundation) I2C driver in MPLAB X 5.50 with the latest MCC add-on. I found that if I made a call to the I2C2_MasterWrite() function shortly...
View ArticleSPI Issue for PIC24FJ128GA202 (Kushal)
Hello, I am trying to communicate with the SPI slave using SPI1 on the PIC24FJ128GA202 but haven't been successful, it looks like PIC is not sending/receiving the data correctly.I have set up the SPI...
View ArticleFlash Configuration Bytes (mxcba)
Is it possible to have 2 sets of Flash Configuration Bytes (FCB's) in the same hex file?..
View ArticleMCP3564 Weight Scale demo with PIC24 (banic)
Hello,I have a project "Crimp controler". I need to detect small changes of the ring signal(20ms width) from gauge senzor.I started with demo SW analysis. I want to use part of demo SW in different...
View ArticleSPI on PIC24FJ64GB106 and MCC (JacobTowsley)
I am trying to understand how the SPI controller works when i configure it in the MCC. The controller is configured as the master. After i Run the MEM_READ the system will turn on the clock but no data...
View ArticleMatrix Keypad With Encoder Chip Help Wanted, 404's on Application Notes...
Greetings. I've been scouring the internet in search of code, pseudo or C, to use an MM74C923 encoder with a 4 x 5 matrix keypad. There's no shortage of people simply reposting the Fairchild datasheets...
View ArticleUnderstanding MCC for SD Card writing (Dididito)
Hi everybody!I've just come back to PIC programming after some years away. I am trying to program PIC24FJ256GB106 to write into a uSD card connect to SPI bus.I had an old working code but with these...
View ArticlePICFJ6464GL302 Port RG3 not working (rfrantz)
I'm working on a project using a PIC24FJ64GL302. RG3 is to be used as an output driven low at start. My issue is that no matter how I set the LAT and TRIS the chip drives the pin high. I realize that...
View ArticlePIC24FJ128GA106 I2C with EEPROM getting garbage data. (Siva Rama Krishna)
Hi,I Am using PIC24FJ128GA106 and working on I2C Communication to Read/Write data to EEPROM. Datasheet (chip.com/DS70000195)while Reading Data From EEPROM getting some Garbage data before output data...
View ArticleHELP! Vdd shorted to Vss after program download (idvwell)
chip: pic24hj128gp504problems: Vdd shorted to Vss after program downloadtools: both pickit 3 and pickit 4power supply: by pickit at 3.25Vwiring:pin 6 (Vss) - pickit Vsspin 7 (Vcap) - C, 33uF - pickit...
View ArticlePIC24F XC16 EDS Address allocation (paulw7)
I'm using EPMP on my PIC24FJ128GC010 to access an external SRAM. Using XC16 compiler v1.70. I've declared the following:#define LEN_DATA_RF_EDS 8192 __eds__ int data_RFH1_eds __attribute__((eds,...
View ArticleCan PPS (Peripheral Pin Select) be switched many times on a PIC24 SPI...
I am thinking of extending the number of SPI peripherals on the SPI4 of a PIC24FJ256GU410. However, if I do it, it will require me to dynamically switch to alternative pins for one device and then...
View ArticleSetting configuration bits - PIC24F16KA102 (peterg1000)
I'm pretty new to PIC 24 projects and am in some difficulty wth setting configuration bits. All code is in assembler and split into functional source files - each if which contains " .include...
View Articleproblem implementing exception handling on PIC24/33 (BobK)
I have a compiler (home brew) for an Ada like language targeting pic24 and pic33. I am having a puzzling problem with my exception handling code. I have been trying to debug this with no luck for 3...
View ArticlePIC24EP pushes odd address for calls (BobK)
In investigating a problem I am having on PIC24EP512GP204, I have found an oddity (pun intended). When I do a call, the return address pushes on the stack always has the low bit set. I cannot find...
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