In-system programming (ISP) refers to the ability of chips to be programmed while installed in the system.
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17 views
Atmega328P and Arduino Studio and Pololu AVR - not working
I have standalone ATMega328p and I'm using external 16MHz oscillator, I hooked up and I triple checked my connections for Pololu AVR programmer and I make sure that I select a proper programmer \ ...
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2answers
66 views
rs485 and serial ISP
I made a couple of arduino mini pro and esp8266 pcbs with an rs485 transceiver just to find out that I forgot to think about in-system-programming:
Assuming that I don't need to disable the ...
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0answers
70 views
Burning bootloader with Arduino as ISP when clock frequencies differ
I've made a board with Atmega328, and I put there 6Mhz quartz (the reason to have 6MHz was to reduce power consumption). I need to burn Arduino bootloader to it, and I want to use Arduino Uno (16MHz) ...
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0answers
50 views
What programmer do I select in Arduino IDE for the ATMEL-ICE ISP?
I have been using an AVRISPmkII for many years and have just transitioned to ATMEL-ICE ISP after the AVRISPmkII became unavailable.
Occasionally, I like to program the Arduino Uno from the Arduino ...
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2answers
30 views
How do I change pin assignments for the LUFA AVRISPMkII?
I just managed to get Dean Camera's LUFA AVRISP clone working on my Arduino Pro Micro, when to my dismay I found that to use PDI for my XMega, I need to have PD5 exposed for the clock source! The Pro ...
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1answer
62 views
MicroSD interfering with ISP programming
I have a microSD connected to an Arduino and I can't program it over ISP without removing the SD card. Does anybody know how to prevent the SD card from interfering with the ISP programming?
Details:
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1answer
127 views
Is this a USBasp I can use with Arduino?
I bought the following USBasp off of Aliexpress.
The Arduino UDE doesn't recognize it. When I try to run avrdude with it, it says:
avrdude -cusbasp -Pusb -patmega328p
avrdude: error: could not ...
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1answer
42 views
Debugging with ISP
I would like to connect the Atmega328p chip to my desktop, through the USB, so I can run teraterm or hyperterminal for debugging purposes.
I have already ordered a USB to TTL serial cable but it won'...
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1answer
143 views
Trying to verify that Arduino Pro Micro ISP is working
I'm trying to program an Arduino Pro Micro with another Arduino Pro Micro. The purpose is to verify that I can use this Pro Micro board reliably as an ISP to program another Arduino device that does ...
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2answers
184 views
How to upload a sketch via Arduino Nano
I have two Nano boards, but the first one seems the CH340 chipset was burn. :( ,
Nano v3, CH340 chipset but unable to identify after connect to my Mac using USB
Nano v3, FTDI chipset and in good ...
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0answers
38 views
Reprogramming a specific slave from the master ATTiny 85 (connected to IDE)?
Given that every ATTiny connected already has a bootloader (micronucleus) installed, here's my theoretical chain:
Computer > Master ATTiny (Connected via USB) > ATTiny Slave A > ATTiny Slave B
Is it ...
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2answers
355 views
Can an AT89S52 be programmed using an Arduino as ISP?
Since the AT89S52 controller is ISP programmable is it possible to use an Arduino UNO as a programmer to upload the hex file to the 8952 ?
I've tried various programmer softwares such as progisp, ...
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2answers
137 views
What's the difference between ICSP vs ISP?
I'm not sure if these terms are interchangeable or not. What's the difference between ICSP and ISP? Is it simply the reset? I've shown two configurations in this question I just asked. Are they both ...
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2answers
198 views
What is the proper way to turn an Arduino UNO into an ISP?
I have a bricked Arduino Uno and I want to try to flash the bootloader. I'm trying to figure out how to do it. On this tutorial from SparkFun you can see this diagram:
They also show this table of ...
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1answer
450 views
Upload a .hex file, using a standalone ISP, without overwriting bootloader
Is it possible to flash a .hex file on an AVR MCU, which already contains the Arduino bootloader, using an AVRISP mkII, without overwriting the bootloader?
In my concrete situation, I have an Arduino ...
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1answer
41 views
multiple connection with ISP Pin at Arduino Micro
Actually I'm not good at English ;-) trying to ask to you. please understand me :)
I needed connect SD card Shield and TFT LCD Screen to Arduino Micro.
successfully finished compile at source code ...
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3answers
462 views
burn arduino bootloader and compiled sketch at same time
How can I write the bootloader and sketch code to an Arduino through the ISP and then write the sketch code again using the Arduino IDE later?
Currently, I can write the bootloader through the ISP ...
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1answer
58 views
ATmega 8 wrong timing with Arduino NG bootloader
I have build simple Arduino ISP programmer, which works fine on ATmega 328 chips (when I select Arduino UNO board) and a ton of others (tiny45, tiny2313). But, when I want to program an ATmega8 chip, ...
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1answer
198 views
Arduino Pro Mini lower BOD problem
I am planing to build a project where an arduino pro mini 3.3V runs on 2 aa batteries. The standard brown out detection shuts it down at about 2.7/2.8V where it could run on lower voltages too.
So I ...
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1answer
49 views
ISP - Wrong direction frying ATmega
I tried to flash my ATmega328P-PU not over the Arduino but over a self-made programming board and an USBasp. The problem is, I made the board a while ago and didn't mark which direction the 10-pin ...
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0answers
38 views
Can't program Atmega644p over ISP
I am using the Arbotix-M (Atmega644p). I am trying to program it using an ISP from Pololu. Until yesterday, everything seemed to be working okay and we were able to upload to it without problems. ...
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1answer
972 views
Standalone Atmega 2560 ISP program
First I need to say, I'm a complete electrics newbie, so I need your help.
I have got a standalone Atmega 2560, which I want to program. I connected MISO, MOSI, SCK, RESET, 5V and GND to an Arduino ...
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0answers
86 views
Programming an AVR using ISP
I am trying to program an atmega with arduino sketch using ISP only (mac user).
So I know how to burn a boot loader, and then to program the chip using the TX, RX. But I would like to program it ...
1
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2answers
450 views
Attiny88 programming with Arduino
I want to program Attiny88 with Arduino IDE 1.6.5. I chose Attiny88 because it's the cheapest Attiny (as low as $0.5) and at the same time has 28 pins. I found a library that support Attiny88 (https:/...
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1answer
121 views
16u2 programming
How does one go about programming the 16u2 on an Uno? I have the isp header (for the 16u2) hooked up to another Uno programmed as ArduinoISP I'm not talking about DFU or USB->UART, I'm talking about ...
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1answer
333 views
Arduino/DuinOS vs Normal C/ARM Programming
I'm trying to understand the difference between programming Arduino hardware (Atel/ARM based) versus 'normal C-based ARM programming'.
My understanding is that the Arduino language is cross-compiled ...
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1answer
120 views
IR not working on Attiny85
After countless attemps on making this thing work i'm not sure what the hell is going on. First of all you can't use the normal IR library because Attiny85 is crap and due to timer isses it wont work. ...
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1answer
216 views
Programmed device causes issues between computer and ISP
I'm using a Digispark, which is basically an attiny85 packaged with a few other things, as an ISP to program attiny85's. The Digispark is loaded with Littlewire and recognized as an USBtinySPI device ...
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0answers
152 views
Attiny85 programmer with Arduino error Yikes! Invalid device signature
My problem is that programming attiny85 with arduino uno fail.
Assembly:
And the error code:
avrdude: please define PAGEL and BS2 signals in the configuration file for part ATtiny85
avrdude: ...
6
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1answer
2k views
Problem programming Mini Pro via Arduino as ISP
I just picked up a pair of Arduino Mini Pro 5v clone boards (Inland, sold at Microcenter, currently $4 USD) and I wanted to use my Uno as an ISP like I've done with ATmega328 and ATtiny85 chips before....
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1answer
49 views
Reprogram Arduino Mega 2560 using Duemilanove?
Experiencing that Mega 2560 uploading problem. Tried updating the IDE, worked for a while but symptoms went back. Now i want to reprogram that chip.
I'm asking this question cuz hardware ain't free ...
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1answer
529 views
Burning a UNO bootloader into a NANO
I bought some cheap Arduino Nanos from ebay, but the watchdog does not work in them.
So I removed their old bootloader and burnt a new Nano bootloader from the Arduino IDE. Same problem, the watchdog ...
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2answers
187 views
Attiny85 with arduino as ISP
After serveral attempts, I can't make my arduino UNO to program an attiny85, no matter what I do. I've tried under windows 7 and also under ubuntu 14.04, to no avail. I've followed instructions on hi ...
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1answer
311 views
Unable to upload sketch after bootloader has been flashed on Arduino Micro
I have created my own custom Arduino Micro, but i am experiencing problems when i attempt to upload an sketch via USB in Arduino IDE.
Here is how i program the Arduino Micro:
avrdude -c ...
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2answers
109 views
In system programming for avr?
I generally use sockets for AVRs in standalone circuits, but sometimes I sell my items and therefore I soldier the chip on the circuit. As you guess I can upgrade the code inside the chip with socket ...
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1answer
306 views
Flash “sketch” hex over ISP, without bootloader - possible?
I'm wondering if it's possible to flash the arduino sketch into a AVR, without using a bootloader - over ISP. I'd use the BSD programmer, which is basically parallel port with some resistors.
Let's ...
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1answer
321 views
How do i change fuse bits- not communicating
So currently I'm working on a project using a ATmega 2560 mcu card with a 10mhz crystal (link#1). My main goal is to use the Arduino IDE to upload sketches to this chip to run my bread board circuit. ...
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2answers
573 views
Homebrew Arduino using ATMEGA328P, ISP or ICSP?
I plan on creating a homebrew Arduino breakout board using the ATMEGA328P smd version. I'm geeting confused by the wealth of information out there as to whether I should be using ICSP or ISP to ...
-1
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1answer
651 views
Arduino Mega 2560 as ISP for ATTINY2313 / ATMEGA328P
I have posted this on the Arduino forum also, but I give it more chance if posted here also.
I've been trying to use my Arduino Mega as an ISP for programming two different ATMEGA328P's and a ...
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2answers
55 views
What software is available for use with AVRISP and USBASP on ATMega48, 328, 2560?
What software is available for use with AVRISP and USBASP on ATMega328, 2560 for read/write fuse, flash and EEPROM for UNO, Pro Mini and Mega2560 board?
(a fact question not opinion) Which software ...
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2answers
5k views
Programming Arduino Pro mini 328 with Arduino Uno SMD
I apologize in advance, because there is a lot of tutorials out there about programming arduinos with another arduino, however I can't find really simple one I could understand.
I have Arduino Uno ...
7
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3answers
18k views
When using Arduino Uno as ISP does “Yikes! Invalid device signature” mean a bad connection, bad config, or bad version of avrdude?
I'm using an Arduino UNO to program a pre-compiled hex image to an ATTINY45, using the avrdude in the Arduino IDE directory, on Windows 7. The Uno has the ISP sketch loaded from the examples directory ...
4
votes
3answers
4k views
I bought USB > FT232RL, can I use it to program a bootloader onto an Arduino?
I bought this thing off of eBay:
eBay Link
Will it allow me to program an ATmega[xxx] (Arduino clone) with a bootloader?
--> If so, how would I go about it? What should I do, and what should I ...
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3answers
2k views
Using ArduinoISP on an Arduino Uno to program an ATmega328
I have an Arduino Uno R3 and would like to use it to program a blank ATmega328 on a breadboard. I've followed the instructions for the 8 MHz version on http://arduino.cc/en/Tutorial/...
3
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2answers
1k views
Changing pins used in ArduinoISP example
I have built my own ATTiny programmer, but made a bit of a mistake along the way - I didn't align the headers properly, and now instead of them plugging into pins 10, 11, 12 and 13 as per the ...
9
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2answers
1k views
Arduino as ISP without a computer
Has anyone seen or know of a method of preloading (using a computer or whatever) a firmware as data onto one arduino set up to operate as an isp and then using that arduino plug the isp interface into ...
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1answer
1k views
How to use a Pololu 5v AVR ISP Programmer to program an AVR at 3.3v
I have a Pololu 5v AVR ISP which I have successfully used to program several Arduinos (a Mega, an Uno and a Pro Mini 5v). I now have a new Arduino compatible clone which is basically a clone of the ...
