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You're reading from  Learning C for Arduino

Product typeBook
Published inMar 2017
Reading LevelBeginner
PublisherPackt
ISBN-139781787120099
Edition1st Edition
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Author (1)
Syed Omar Faruk Towaha
Syed Omar Faruk Towaha
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Syed Omar Faruk Towaha

Syed Omar Faruk Towaha is a data scientist, and currently working at Meta. He has two bachelor's degrees, one in Physics, another in Computer Science and a Master's in Data Science. He is based in London, England, and has interests in data science and IoTs. While Syed is not busy with his jobs, he uses his time to write something about new technologies. His recent publications include Building Smart Drones With ESP8266 and Arduino, Introduction to Rust Programming, Learning C for Arduino, and JavaScript Projects for Kids.
Read more about Syed Omar Faruk Towaha

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Sketch appear to upload successfully but not do anything


This means you have selected the wrong item from the Tools | Microcontroller menu. Make sure that the selected microcontroller corresponds to the one on your board (either ATmega8 or ATmega168)-the name will be written on the largest chip on the board.

Check for a noisy power supply. It's possible that this could cause the chip to lose its sketch.

Alternatively, the sketch may be too big for the board. When uploading your sketch, Arduino 0004 checks if it's too big for the ATmega8, but it bases its calculation on a 1 Kb bootloader. You may have an older bootloader that takes up 2 Kb of the 8 Kb of program space (flash) on the ATmega8 instead of the 1 Kb used by the current bootloader. If yours is bigger, only part of the sketch will be uploaded, but the software won't know and your board will continually reset, pause, reset.

If you have access to an AVR-ISP or parallel port programmer, you can burn the latest version of the bootloader...

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Learning C for Arduino
Published in: Mar 2017Publisher: PacktISBN-13: 9781787120099

Author (1)

author image
Syed Omar Faruk Towaha

Syed Omar Faruk Towaha is a data scientist, and currently working at Meta. He has two bachelor's degrees, one in Physics, another in Computer Science and a Master's in Data Science. He is based in London, England, and has interests in data science and IoTs. While Syed is not busy with his jobs, he uses his time to write something about new technologies. His recent publications include Building Smart Drones With ESP8266 and Arduino, Introduction to Rust Programming, Learning C for Arduino, and JavaScript Projects for Kids.
Read more about Syed Omar Faruk Towaha