A tool to program microcontrollers and/or programmable logic.

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0answers
30 views

Best way to program a STM32 [on hold]

Google was of no assistance, I am kinda new to microcontrollers, bare ones, that is, and I am interested in finalizing a design I made by soldering the MCU itself to my own custom-designed PCB, and I ...
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4answers
106 views

What's a production programmer for PIC

I have a PICKit 3, but I understand these aren't for production. What does a production workflow look like? PC -> Programmer -> Chip. Do people usually verify that the chip copied properly, or is ...
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2answers
28 views

Which avr programmers can be used for atmega164PA?

I searched for a programmer for ATMega164PA on ebay and found nothing specific to it. Is there any standard programmer to program this chip?
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1answer
92 views

What is the difference between Microchip and ICD and PICKit?

I understand that Microchip has In-Circuit debuggers (ICD) which gives insight into a running PIC (or dsPIC for that matter) in real time. Then we have the ICE which goes a step ahead by replacing the ...
0
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1answer
121 views

PIC12F675 Programmer using arduino (port from 12bit programmer)

I bought some pic12f675 and i am trying to program it using an arduino (for testing purposes, I was trying to write a simple blinking led code, I tried both my code hex compiled and another that I got ...
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1answer
77 views

ATTiny85 wont turn on, not sure how to debug

The ATTiny85 in the below circuit refuses to do anything. ...
9
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4answers
560 views

ICSP or Pre-Programmed Microcontroller

I've designed a PCB for small scale production; currently I'm hand soldering them in batches of 20 at a time. This PCB uses an ATMEGA168 microcontroller which I program before soldering to the board - ...
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0answers
114 views

AVR - Simple(st) serial port programmer

As I'm just getting started with learning anything about microcontrollers, I started from making a very, very simple LPT port programmer (...I think it was just about 4 resistors). It worked well with ...
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0answers
36 views

Recovering fuse bits Atmega128RFA1

I am using an ATmega128RFA1 for senior design. I ran the following avrdude command to set the appropriate fuse bits to use the external clock, however it failed and the high byte of the fuse bits was ...
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1answer
90 views

What is needed for basic PIC programming? [closed]

I have a bunch of PICs that have been sitting in the basement for a year, and I really want to learn how to program and put them to use. I have some 16C57's, 16C73, 16C71, 16C54, 16C74, 16C55, and ...
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2answers
85 views

How do I route many FPGAs in JTAG chain?

I'm designing a chain of Xilinx FPGAs. There are many (e.g 32 or more) devices with short distance (about 10~15 cm) that I want to connect them together in a chain. I'm not sure about TMS and TCK ...
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0answers
37 views

Debugging a Diamex USB ISP programmer

This is my first time experimenting with micro controllers and I cannot get my USB ISP programmer from Diamex to work. When I use the following command for avrdude: avrdude -c avrisp -p ATMEGA8515 ...
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1answer
101 views

Atmega328p Circuit Blinking Circuit

So I am trying to build a standalone circuit using the Atmega 328p. After uploading the code using Atmel Studio and AVRDude I get no response from the circuit; however, when I take the Atmega and put ...
0
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1answer
52 views

Alternative to Atmel programmers [closed]

I am currently using the Dragon AVR to program ATMEGA88 chips on board using ISP I/F. My problem is that it seems somewhat flakey. Is there a reasonably cheap non-Atmel alternative? Ideally a more ...
0
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2answers
85 views

Programmer for MSP430F2274 TI microcontroller

I want to program that specific microcontroller (MSP430F2274) and i would like to hear your opinion on what programmer to choose . I prefer one that can be used with a linux machine. So what you ...
1
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1answer
81 views

How data transfers to micro-controllers memory?

I have been working with Arduino for a while now i thought of using AVR micro-controllers in the bread-board . I saw several tutorials on how to transfer .hex file to the AVR micro-controller . They ...
0
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0answers
281 views

AVR dragon, Ubuntu and avrdude failed to sync

Don't panic if this seems a huge question, I just tried to add as many details as posible, but I guess most of them can be ignored and still get to the point. I am trying to set up my avrdragon to ...
1
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2answers
666 views

Arduino clamp ammeter

I am using an Arduino Uno as a watch dog for a project I a doing; its job is to monitor what is happening in the system and shut down the system if it is not operating within spec. One of the ...
0
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4answers
77 views

Playing with this SoC

I have done a few projects on Arduinos. Now I want to step up my embedded skills. I have found this SoC with embedded Linux and video encoding/decoding capabilities. I am interested on running OpenCV ...
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0answers
34 views

AVR324PA controller not executing flash code

We got a simple circuit that has a ATMega324PA controller. We use AVR-ISP MKII programmer to program the controller. Both the controller and programmer is supplied with the target voltage 1.8V. ...
1
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1answer
206 views

FTDI chip (FT2232D) malfunction

I'd designed a USB-JTAG Programmer with FT2232D. I programmed Xilinx spartan3 FPGA 2 times yesterday and everything was perfect. But today when I connect it to my laptop I see the following message: ...
0
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2answers
105 views

No response from AVR microprocessor while programming

I've been attempting to program a few different micro-controllers using nothing but an FTDI 5V TTL cable and self-written software to bitbang the needed pins on the chips. Until now I had success only ...
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2answers
330 views

programming 3.3V PIC32 board with pic32prog and PICkit 2

I already managed to overwrite the bootloader of my clients's PIC32MX7 board while experimenting with mikroe-uhb. so before I can continue the assignment I need to reprogram it, and all I have on hand ...
3
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2answers
139 views

Transfer Program to TI MSP430 (MSPF5308IRGCR)

I have a free sample of the TI MSPF5308IRGCR MCU and I want to program it. Is there some simple way to transfer a program without having to invest in the relatively expensive JTAG? The JTAG is in the ...
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0answers
102 views

USBasp supporting PDI

My avr micro-controller uses PDI interface for in-system programming. I have USBasp programmer which programs serially through SPI interface. How can I program my micro-controller through USBasp? I ...
0
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1answer
2k views

How can I tell that USBasp is working?

I have the USBasp programer and I'm trying to burn bootloader on Atmega328 so that it can be used as a replacement chip in Arduino board (replacement chips with the bootloader installed are quite ...
9
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2answers
524 views

PIC programming through FPGA

I would like to know if there is a way to program a PIC for the first time (write in Flash) through an FPGA card. The PIC is already soldered to the FPGA and I can't remove it. No bootloader exists ...
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2answers
961 views

Is it possible to program a AT89S51 chip with a USB to TTL(UART) converter cable or Arduino?

Recently, a have a chance to get a AT89S52 chip, but I do not have a suitable programmer for it. I am new to microcontrollers, especially the MCS-51 series , but I've heard that MCS-51 is the "right ...
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2answers
356 views

Unable to program ATmega128 - 16AU using USBasp

I am trying to program an ATmega128 microcontroller (bought from Robokits). I have connected the 10 pin ISP header from the USBasp programmer to the 6 pins (MOSI, MISO, SCK, RESET, VCC, GROUND) of the ...
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2answers
323 views

PIC18F25k50 - ICSP programming - do I need to connect MCLR to PICKIT for new device?

Im new in PIC world. I purchased few PIC devices, PicKit 3 and now im working on first circuit. I accidently ordered SSOP package and I can't just test it on breadboard - I have to make PCB. I stuck ...
0
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0answers
83 views

MikroC could not detect the serial programmer

I know I'm doing something wrong I use serial PIC programmer with a serial to usb converter but the mikroC doesn't seem to identify it. What extension should I do for it to work (from the serial PIC ...
0
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1answer
135 views

Programming an EPROM using 8085 kit

I need to program an EPROM/EEPROM with the code for an 8085. I do not have a programmer. I can't buy one. But I have access to an 8085 kit. Can I use it to program the EPROM/EEPROM via an interface? ...
0
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1answer
173 views

A better programmer for PIC microcontroller?

I work with a project which uses PIC32 and PIC24 controllers.My setup has a Console board(PIC32) which communicates with 3 slave boards(PIC24) over RS485. I have two projects -One for Console and ...
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0answers
57 views

Suddenly program is not burning

I write a code for my MCU ckt and burn it in my MCU. I edit that code several times and burn . It cause no problem. Suddenly when I add a for loop in my code, when I tried to burn my code, it says " ...
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2answers
175 views

AVR reprogramming in circuit wirelessly

What are my options when it comes to reprogramming an AVR in-circuit? The new program will be received via a wireless connection, so it will need to be stored in some temporary memory container. I ...
1
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1answer
150 views

PIC programmer, need to replace few components

I am building a PIC micro-controller programmer named Brenner8: http://www.sprut.de/electronic/pic/projekte/brenner8/ Although, it needs a BF959 transistor for (Q8), and BAT43 diodes for (D1,D2,D4) ...
0
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1answer
239 views

Customized PICKit cant write data in PIC12F629

I have a PICkit 2 Microcontroller Programmer, but it is not exactly the one that microchip is selling as PICkit2, i bought it because there is nothing else in my area , anyway ,It has USB that connect ...
0
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2answers
160 views

Pocket AVR Programmer + PIC32MX

Is it possible (and how) to program a PIC32MX chip with a pocket AVR programmer?
0
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1answer
159 views

Programming FabISP Attiny44 with Arduino

Is there a way to program the Attiny44 on a FabISP board using an Arduino board? I read through a few online tutorials, and the ones that even mention using the Arduino as an ISP for an Attiny44 don't ...
0
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4answers
224 views

How to program ATmega 328P - PU

I want to upload lines of code (with c files, not sketches). But sadly I don't own any programmers and only possess the Arduino UNO board. Since I want to program in c code, I can't make use of the ...
0
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2answers
246 views

Is a pic 16f877a reprogrammable

I have just finished a basic lesson in electronics, an i have become interested in micro-controller programming. I have decided i would learn on the PIC micro-controller because it looks simple and ...
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0answers
125 views

Problem when connect ProPIC2 and USB to Parallel port adapter

I have a ProPIC 2 programmer which needs parallel port (DB25) to work but I don't have in my notebook that port (SO: Windows 8), so I'm using a USB-Parallel adapter. When I connect the device it ...
0
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2answers
76 views

Memory Problems

I've been having some problems with memory ICs, specifically Flash and EEPROM. I've had some experience with the 7400 series for some time...logic gates are pretty straightforward. Input something, ...
1
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3answers
2k views

RxD TxD equivalent pins in USB

I want to build a USB Programmer currently for AT89C51. I am stuck on how to make it communicate with PC. In RS232, the RxD TxD pins are straight forward, we just need to use Logic Level Converter to ...
0
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0answers
289 views

GAL PLD programmer using arduino?

PLDs are simplest programmable devices. I was trying to make some programmer with arduino or AVR series microcontroller. I Know the intel hex file and have generated AT89s51 series programmer. I was ...
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1answer
1k views

DIY AVR JTAG programmer using AVR

I have an AVR Dragon and several AVR MCUs. I recently purchased a BeagleBone Black (Cortex-A8). I'm trying to write my own bootloader. However, this would require a programmer. Can I use an AVR MCU ...
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1answer
763 views

Test USBasp health

I have just assembled a new USBasp which is a USB programmer for Atmel AVR microcontrollers. Is there any way under Linux to check its health without any other microcontrollers connected to it?
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1answer
160 views

LTC2498 Temperature Sensor Chip Code via SPI

I would be very grateful for your tips for my present problem definition: I have a microcontroller ATmega128RFA1 with integrated Zigbee with UART-USB(TTL Converter) attached to the PC. From the ...
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2answers
357 views

Can I program a QUAD SPI Chip with a standard SPI microcontroller?

I have to program a MX25L12835 Quad SPI chip. This is a Quad SPI serial flash. Is it possible to program this using an arduino? Can this be used as a simple 1 channel SPI or can quad SPI interface ...
1
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1answer
247 views

Programming several AVR MCUs simultaneously? (with parallel)

I was able to program three ATMEGA32 simultaneously using ISP. In your opinion, can I program several AVRs at once with parallel? Unfortunately, I do not have a parallel programmer. Can you test ...