PIC24FJ secondary oscillator (SylviaElse)
Has anyone managed to get the secondary oscillator to work properly and a PIC24FJ series micro-controller? I'm certainly not the first person to discover that the loading from an oscilloscope probe is...
View ArticleFloating input pin behavior (elberto)
I am using PIC24F08KL200 and I discovered a strange behaviour: I used LATA1 pin as output pin for debug purposes, 10k pull-up resistor on MCLR pin, output pin on LATA0 to drive multiplexer. Board...
View ArticlePIC24FJ128GA106 4-Deep 4-Deep, First-In First-Out (FIFO) Transmit/Receive...
Hi, I am Learning about PIC24F microcontrollers and UART Communication. I refer PIC24FJ256GA110 FAMILY datasheet I have a doubt On 4-Deep, First-In-First-Out (FIFO) Transmit/Receive Data Buffer. what...
View ArticlePIC24EP512GU810 - ADC Issue (twchia)
I have an issue with using ADC of PIC24EP512GU810. I am able to correctly read the analog input from AN4 to AN10.However, the analog input from AN0 to AN3 is always read as 0. This is not a new design....
View ArticleI cant connect by usb with MCP3914 PIC24FJ256GA110 to MPLAB (mkw1233)
Hi, I am a new user of MPLAB and i cant connect with my microchip MCP3913/14 Eval Board. Firstly I downlanded MPLAB 5.50 but i try a lot of things to do but I cant connect, next I downladed MPLAB 5.30...
View ArticlePIC24FJ128GA202 Pin 19 voltage stuck at 2V (Jakka)
Hey all,I have a weird and hopefully simple issue. Pin 19 (RB11) seems to only output 2.0V and I really stumped why it is doing that, I haven't had any other PICs do this to me as it is either its high...
View ArticleUsing MCC for EEPROM emulation (Berait00)
Hi,I want to use the DEE library offered by microchip to emulate EEPROM on PIC24 devices. I am using a PIC24FJ256GA705 with MPLAB x v5.5. The description and the lib itself can be found here:...
View ArticleLCD Control with PIC24FJ128GC010 (VGDS)
I work with the PIC24FJ128GC010 on the MPLAB Starter Kit for Intelligent.Integrated.Analog. I also use MPLAB X IDE v4.05 and the XC16 v1.60 compiler. I would like to output a text on the kit display. I...
View ArticleUART Baud Rate calculation with BRGH = 0 (Siva Rama Krishna)
Hi, I am using PIC24FJ128GA106. when I calculate the Baud rate using the given formula in the datasheet as below. Baud Rate = FCY 16 . (UxBRG + 1) UxBRG = FCY - 1 16 . Baud Rate I am using an external...
View ArticleUART - Reading/Sending data from UART1 - UART3 Simultaneously (Siva Rama...
Hi, I am Using PIC24FJ128GA106 MUC. here I have pins available for UART1 and UART3 in my customized board. and I have to send/receive data through UART1 to UART3. UART1 RX - UART3 TX UART3 RX - UART1...
View ArticlePIC24FJ64 UART receive string. (BottleOfLeon)
Good day, I want to be able to send an entire string to the PIC via serialport such as "X500Y270" and give this string to a variable, say "ReceivedChar". However I've only managed to be able to send...
View ArticleError in memory_partion.s after upgrade (Mike Mc)
I upgraded the tools used to generate some existing code to the latest releases. The code is for a PIC24EP512GU810 and uses we want to use the Microchip provided boot loader. After updating the xc16...
View ArticlePIC24 supposidely crashing during EMC testing, thoughts? (JPortici)
So, today we were doing precompliance tests on some products.One device, based on a PIC24FJ GU series, showed that the analog outputs had RF interfering in the 200-400 MHz region Analog output is PWM...
View ArticleI am still trying to read two ADC channels with the ADC1 inside a...
This was the subject of Case 00509775 closed last year. I am sorry to raise it again, but have nowhere to turn. I have a system running on a PIC24FJ256GB410, sampling AN23 triggered by TMR3. What I...
View ArticlePWM in PIC24FJ64GA702 (ramtech)
Having read the datasheet for the 702 I found two ways of generating PWM. The first with output compare, the second with MCCP. The first works as expected fine, the MCCP won't output at all. I would...
View ArticleNew to mplabx and have a few questions. (Mattr)
Hello Forum, I have not used a microchip part since the late 90s. So they have changed a bit. I have an application where I need to use the CTMU for doing a tdr application. I have selected the...
View ArticleNew to embedded. Trying to enable/disable/blink the LED connected to...
Hi, I am trying to learn to write up a sample code to learn how to play with the LEDs. This is the following I am trying to do. I do not have too many things running so I am just blinking LEDs. I have...
View Article6 Output PWMs in 24FJ128GU406 (spoddy)
Hi All, Trying to design a PCB using the PIC24FJ128GU406. According to the datasheet and website the device has three 6-output MCCP's, but when I try to configure it using MCC it only shows MCCP1 as...
View ArticleUnable to send/receive CDC data in PIC24FJ64GU205 USB Host. (vishnu_sukumaran)
Hi, I am new to USB. I used MCC v4 in MPLAB X IDE v5.5 to generate the USB host code with the CDC driver. Then I modified and used the code in MLA...
View ArticlePIC24FJ128GA106 Not Getting ADC Values (Siva Rama Krishna)
Hi, I am using PIC24FJ128GA106 MCU and Working on ADC it has 16 External Analog Input ChannelsI Gone Through Datasheet (www.microchip.com/DS39704) and wrote code using given example codes and trying to...
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