PIC24FJ128GA310 code examples (dl125)
Hi I'm new to the forum. I'm using the Explorer 16 (with ICD3) to familiarise myself with the PIC24FJ128GA310 microcontroller. Could anyone please point me towards any example code for this MCU? On a...
View ArticlePIC24FJ256GA406 UART3 RX - What am I missing?! (AaronWilkes)
Hi Folks, I have an odd problem, I have a chip (24FJ256GA406) which I have enabled 3 UARTS (1, 2 and 3 respectively), now, I have UART3 running through A MAX3232 chip, the other 2 are to 3V3 level...
View ArticlePorting Basic Android Open Accessory to PIC24FJ32GB002 (johny)
I have the Microchip demo project running on PIC24FJ256GB206 based hardware, but running a ported version on PIC24FJ32GB002 based hardware does not work: No interrupts are occuring (_USB1Interrupt)....
View ArticlePIC24FJ256GB406 linker problems (profiler1234)
Hi, I am up upgrading an old project from PIC24FJ256GB106 to PIC24FJ256GB406, using MPLIBX v3.30 and compiler XC16 v1.26. USB Bootloader updated and programs correctly "Verify successful" Bootloader...
View ArticlePIC24HJGP502 Help! Display with ILI9341 driver won't refresh? HW SPI...
Hello! I've been stuck on this one for ages now. I'm attempting to use the hardware SPI on PIC24HJGP502 to talk to this screen however it just stays white. I believe commands are getting though but I'm...
View ArticlePIC24fj128ga310 UART2 receive code issue (Maurya)
I am using pic24fj128ga310 in explorer 16 board. I am trying to read my sensor response continuously , which has no start char but line terminator. if am just receiving character by character and...
View ArticlePIC24FJ16MC102: trouble with output on RB5 (tlg94)
Hey everyone, I think I understand the problem I am having; however, I am not sure of the potential solutions. Currently, I am using a PIC24FJ16MC102 with the XC16 compiler. I am trying to get my...
View ArticleMissing errata PIC24FV32KA302? (Jack0Parks)
I`m using the ADC at the PIC24FV32KA302 and the device is hanging randomly because sometimes the ADC never finishes the conversion with a DONE signal like it should. My code is also used on another...
View ArticleNeed HID Bootloader GLD linker file for PIC24FJ256GB406 family (rodims)
Im using the USB HID Bootloader (Application Libraries, MLA 2015-08-10) ... \apps\usb\device\bootloaders\firmware\pic24_dspicsuccessfully with the older PIC24FJ256GB106 family. Trying to update to the...
View ArticlePIC24 I2C bootloader (hello_1122)
Hi,We are working on PIC24EP256GP204 controller. We are looking for an I2C bootloader to do the firmware upgrade. Let me explain how our application works. Application is getting the hex file from a...
View ArticleFIR filter implementation (NareshR)
I am implementing fir low pass filter of order 46 on a signal of length 2500; used pic24fj256gb206 at 16 MIPS. All the values are in float. Algorithm is implemented using this link . Currently, it is...
View ArticlePIC24FJ128GA204 - OSCO state during configuration (HerBY)
Hi, i am having a problem with the behaviour of the OSCO-Pin during programming.I used this pin as a Port, therefore the corresponding config bit is set (OSCIOFN = 1; OSCO is Port IO). This works in...
View ArticleFree Decrypting serial Boot Loader for PIC24F (Stri)
Sometime ago I had need in simple encrypting UART bootloader for my PIC24 project. Unfortunately, official Microchip AN1157 was too complex and hard to work with. Hopefully, I found some code with...
View ArticleDelay function (sreegin)
hi, How to use delay function for PIC24F16KL402 in MP Lab v3.26.i need to create a 1sec delay without using any timers.Any suggestions. regards..
View ArticleRequire Interrupt Generation on raising and falling edge of external time...
Hi all, I am using PIC24FV32KA304 chip. Here is my requirement: The output of each PWM channel is given to TxCK via Mulitiplexor. PWM controller is external. Here I just want to calculate the...
View ArticlePIC24FJ256GA406 RTCC (AaronWilkes)
Hi, again,Using example 24-1 in the datasheet (page 391), I am trying to use the RTCC, when I use the supplied code:void unlockRTCC(void){ asm volatile("disi #6"); asm volatile("mov #NVMKEY, w1"); asm...
View ArticlePb DMA SPI (Profecie)
Hello, I have a problem to run DMA with SPI in Tx Mode only. I choose One-Shot mode with no ping pong.I test my code using one button. I try to send frame with 6 bytes when i push on it.Unfortunately...
View ArticlePROBLEM IN PROGRAMMING (Sheryar Shahzad)
I have been working on programming pic24f with MPLAB v8.90. The project details are that I need to detect the presence of an object using ultrasonic sensor which consists of transmitter and receiver...
View ArticleEasy boot loader build issue (hello_1122)
Hi,We are trying to build the ex_app_led_blink application with UART bootloader for PIC24EP. Linker script is updated for PIC24EP. Build is successful, it's showing the following message on the output...
View ArticleHow to interpret max IO pin VIH (dekk______0)
Looking at the PIC24FJ128GA2014 spec though this applies to all PIC microcontrollers. Table 32-8: DC Characteristics: I/O Pin Input Specifications specifies that the Input High Voltage (VIH) for:ST...
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