RX buffer problem pic18f46k22 (Valdez)
Hello, I send this message to my pic, "DH0x110x220x33", DH represents the funtion that ill use and 0x11 represents the seconds, 0x22 represents the minutes and 0x33 represents the hours. So i have one...
View Articleoutput clock from PIC24EP128MC202 (nikpatil)
I am new to Micro-controller programming I want to output a clock of 9.7Mhz to an external device from my pic.I have configured PIC in 80Mhz as follows:_FICD(ICS_PGD3 & JTAGEN_OFF )_FGS(GWRP_OFF...
View ArticlePIC24FJ256GB206 (Curious Devil)
I am using PIC24F first time and i am confused in two section the first one is Secondary Oscillator mode is it mandatory to put an external crystal for RTCC? The second one is that is it possible that...
View ArticleMicro SD card detection problem on PIC24FJ128GA010 using MLA v2015_08_10...
Hello, I am interfacing Micro SD card with PIC24FJ128GA010 on Explorer 16 Development board using MLA v2015_08_10. For this, I have opened...
View ArticleEPMP not operating (GoEk)
Hi,I am new to MC and I am trying to get the EPMP to work on a PIC24FJ256GB206 device but I cannot for the life of me get even the Chip select to go live, it seems the EPMP module is not taking over...
View ArticlePIC24fy128ga412 (oldguy)
Hi I normally write in assembly using the PIC24FY128GA, I now need to complete a project which requires DES encription. I will using a PIC24FY128GA412 Am I right that the DES encription versions of the...
View Articlecan not change the value of PORTB on the first 4 bits and the last 4 bits...
when i write any value on the PORTB the first and the last 4 bits don't change, i tryed to set AD1PCFGL to digital but it does not seems to work.it does not work on the simulator and the chip itself,...
View ArticlePIC24FJ family CRC16. Can't use de CR16 with 0x8005 polynomial? (inaid)
Hi there, This is a simple question that can't find any info about it. I need to use a CRC16 with 0x8005 polynomial but when I load the 0x8005 value to CRCXORL register the result is 0x8004 becouse the...
View ArticleCRC-A hardware computation (me21)
Hello! Maybe my experience with hardware CRC block will prove useful for someone. I'm trying to use hardware CRC in PIC24FJ256GB210 to compute CRC-A as defined in ISO14443-3.I have two check values: 04...
View ArticleCapture and comparator (P Lameijn)
Is it possible to use the comparator output as source for the input capture internally without assigning pins?Other possibility is to map the comparator output and an input compare input to the same...
View ArticleWhat effect would simultaneous interrupts have on PIC24FJ64GC006? (Ranger48)
Hi everyone, I'm hoping that someone at Microchip who is involved with the design of the 24F family, may be able to answer this question. The scenario in a particular application is as follows:Timer 4...
View ArticleNVM on PIC24F32KA301 (nlhans)
I'm trying to get NVM on the PIC24F32KA301 to work, with goal to write a tiny bootloader for downloading images via serial and/or RF 434MHz network. However, it's not proving very easy. I seem to find...
View ArticlePIC24hj64gp502 (djuro11)
Hi, Im having pic24hj64gp502, mplab ide and writing in c.i have 2 questions. 1. I want to take value from adc and save it to permanent memory so i can get it after reset. I need to write it only on...
View Articlepic24hj64gp502 questions (djuro11)
Hi, Im using pic24hj64gp502, mplab ide and writing in c. 1.After i run my profram on pic i want him to get some readings from adc and save them to permanent memory, so i dont loose data on reset. I...
View Article"non-CPU Special Function Registers" (hdelman)
In the description of the instruction timing for the PIC24E family, is the following note:"All read and read-modify-write operations (including bit operations) on non-CPU Special Function Registers...
View Articleh-bridge drive (for HF xfmr) from pic24fj256ga108 (Neddie)
Hi all.Is there an easy way to drive an H-bridge (to drive a high frequency transformer) with a pic24Fj256ga108.Each "side" of the H-bridge need to be driven 180 deg out of phase and I can't figure out...
View ArticlePIC24FJ128GA20X SPI Audio Mode RX Problem (user2172003)
Hello All, I'm trying to use a PIC24FJ128GA202 to interface with a codec using the SPI audio mode. The codec uses a "left-justified" audio serial interface. I'm using a custom board that has the PIC,...
View ArticlePIC24 USB clock setup with self tuning PLL (ProudlyCanuck)
Hi All, I have been trying for days to get the USB enumeration to work with my PIC24FJ128GB204. It uses the self tuning PLL to get an accurate enough clock speed for the USB communications. I must be...
View ArticleCE361 uart example mapping pins (dasbrow)
I am new to PIC programming and am having a hard time adapting CE361 sample code to a pic24jf128gb202 (28 pin dip) - I can't seem to figure out how to resign pins and set up... Here's what I have now -...
View ArticlePIC drives AD Input pins to 1.1v (arigead)
I'm clutching at straws here but it's the last chance before going back to drawing board.I've got a PIC24FJ256GB106 circuit which wires the AD pins straight to a pin header. To use them at all you have...
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