Urgent Sosc Capacitance PIC24FJ256GA106 (toizzz)
Hi Everyone. Thanks for your time to answer my question below. Background:Im not a new designer but this is my first 32khz design on the pic. Many on MSP430external crystal AB26TRB-32.768KHZ-T.placed...
View ArticlePIC24F I2C (Hartl192)
I want to connect a SSD1306 LCD to my PIC24F16KA102. With a PIC12F1840 it worked fine, but I don't know how to use the I2C functons of the XC16. Does anybody know where I can find a good example hot to...
View ArticleWhat's the reason U3RX interrupt of PIC24FJ128GA106 doesn't occur? (heukgoo77)
Hello,this is my first post in this forum. I'm very pleased to discuss my problem with you,all.My problem is U3RX interrupt does not occur as you see in the topic. But, at the moment of master reset...
View Articlei need help for pic24 (Hiren Jethava)
MPLAB X IDE v1.85 and xc16 compiler how to use peripheral library please help. i am aware about C18 compiler but now i want to migrate with 16 bit PIC so using xc16..... please mansion simple LED...
View ArticlePIC24FV32KA301 - UART receive config (marshaul)
I have a device (EDE1144) I'm attempting to use to interface with a 4x4 keypad. To do so, I need to receive (but not transmit) via UART. When this didn't work as expected, I brought out the...
View ArticleUnable to initialize 16x2 LCD (4-bit interface) (marshaul)
Hello, all. I've been having a devil of a time getting my 16x2 LCD display (mfg. part # KST1602B-W) to initialize via my PIC24FV32KA301. The data sheet seems somewhat contradictory about the...
View Article16 bit ADC PIC24FJ128GC006 (Raady)
Hi, I am trying to measure DC Voltage using 16 bit ADC, 1. in p24fj128gc006 header file given by microchip I dont have VOSCAL defined in its SD1CON1bits structure so I get - error: 'SD1CON1BITS' has no...
View ArticleSwitching from PIC24FJ128GA306 to ..64GA306 (Braru)
Hi all, my current program is written for the PIC24FJ128GA306. Will switching to the "smaller" PIC24FJ64GA306 be a problem?For me it looks like the only difference is the reduction of the flash memory...
View ArticleMissing header file... (fredmatic1)
I am using the last version of MPLab, v8.91, with the latest C30 compiler. Yes, I know there is the MPLabX IDE out there, but I have yet to see any advantages over one that seems to be really bug free....
View ArticlePipeline ADC is not working in PIC24FJ128GC006 (semir_ver)
I am testing 12 bits AD inputs in PIC24FJ128GC006 using IDC3.I coppied example noted in ap. note 30686A (page 65-30)I use also 2 inputs and only difference is that I use FRC. My code ispresented below....
View ArticlePIC24FJ128GC010 Pipelined ADC design flaw? (jialong)
Data sheet states that the Pipelined ADC in PIC24FJGC010 (or GC006) can reach a sampling rate up to 10 Msps. This is misleading. First, the max clock rate for this MCU is 32 MHz (or 16 MIPS). When...
View ArticleI2S - How to know if the sample is from the left or right channel? (xxultz)
Hi I'm developing with PIC24FJ128GA202, using a SPI channel configured to I2S.In my board, I have a mono audio CODEC (NAU8810). The CODEC is configured as I2S Master, and the PIC24 as slave. The CODEC...
View ArticleADC buffer question on PIC24f08kl200 (2moto)
OK, I am a bit confused on how the ADC auto-sampling works on this device. I am used to other 24F devices where you can access the channel buffers via ADC1BUF0 - ADC1BUFF. However, this device only...
View ArticleAccessing C global array via in-line assembler with MPLABX (KBritton)
Dear All Can anyone give an example of how to address a C declared global byte array from in-line assembler?I am using a PIC24F16KA101 with the xc16 compiler.In MPLAB I believe this was done using...
View ArticleDS3234 WITH PIC24F (axlxxx)
HI everyone! I'm using the PIC24FJ256GA106 and i need to communicate with the DS3234 RTC.In particular i need to implement the bin2bcd and bcd2bin functions.Does anyone post some sample code? Thanks..
View ArticleHelp!! IOPWR reset, unknown cause. (willyp)
Hello all,. I hope anyone can help me out. I'm using the pic24ep128gp204 as an upgrade processor for our pic24fj64ga004. I selected this new ep series since they are almost identical to the old one...
View Articlecalculating flash erase pages for PIC24EP (daverj)
I've been using PIC24HJ parts for a few years and now doing a project with a PIC24EP, and need to make sure I am doing my calculations correct. The part is a PIC24EP512GP204. It is defined as having...
View ArticleAN1157 Serial Bootloader Issue - Application Reset Address not being written...
Hello. Apologies if this has already been covered, but I've done a lot of searching and not found a solution to this issue. I am using the AN1157 Serial Bootloader code provided by microchip and have...
View ArticlePIC24E SPI problem - solved! (rgbyford)
I am having a problem with a PIC24EP512GU810, using SPI2. The difficulty is that the PIC always reads zeroes from the SDI, despite the fact that I can see (with a scope) that the line is active, and...
View ArticleUrgent Sosc Capacitance PIC24FJ256GA106 (toizzz)
Hi Everyone. Thanks for your time to answer my question below. Background:Im not a new designer but this is my first 32khz design on the pic. Many on MSP430external crystal AB26TRB-32.768KHZ-T.placed...
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