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Atmel ICE "Read voltage -5.0v"
I used Atmel ICE on Ubuntu 20.04 with make and avrdude, then when I used it in Microchip Studio 7 on Windows 10, it couldn't be attached, when I altered to Atmel Studio 7 on...
Thursday, 8 April 2021 - 13:28
File parsing error: Invalid grid index. Line 1.
I tried this example "Voltage Follower" in Microchip Studio (then Atmel Studio) on board AVR128DB48, it was said:  Open the MPLAB Data Visualizer and load the work space...
Monday, 5 April 2021 - 01:47
What's the defference between these 2 codes?
Wakeup: sleep ; send to sleep nop ; after wakeup rjmp Wakeup and Wakeup: sleep ; send to sleep rjmp Wakeup I mean, when the MCU woke up for some reason, where would the...
Monday, 1 February 2021 - 03:25
How to make a script for AVR programming on Ubuntu?
I found a script like this: avr-gcc -g -Os -mmcu=“microcontroller” -c “filename”.c<br>avr-gcc -g -mmcu=“microcontroller” -o “filename”.elf “filename”.o<br>avr-objcopy...
Thursday, 28 January 2021 - 01:15
How to program on Ubuntu?
I read this tutorial(https://www.nongnu.org/avr-libc/...), it was said I could compile and link in command line, I want know if I have made a file, how do I program it into...
Monday, 4 January 2021 - 00:24
Is there DS1302 library for libc?
I found all the libraries of DS1302 are for Arduino, it there any ds1302.h and ds1302.c for libc or I should write them by libc based on datasheet?
Saturday, 26 December 2020 - 05:09
【CDC】How to use it in Data Visualizer?
I'm sorry for pasting here, since I could not find better suitable place for this topic.   I found there were RF0-RF1, UART TX/RX, and CDC all in PIC18F57Q43 Curiosity Nano...
Monday, 7 December 2020 - 10:56
SPH and SPL didn't update (asm for ATmega328p)
I used these code:   START: ldi regCommon, LOW(RAMEND) ; init stackpointer out SPL, regCommon ldi regCommon, HIGH(RAMEND) out SPH, regCommonbut, I found in Atmel Studio 7.0...
Friday, 30 October 2020 - 02:31
ask for code testing (asm for ATmega328p)
I wrote an asm program for Atmega328P, so the OCR0A is connected to PD6, and OCR0B to PD5.   In attachment is my code, the first one: code-10-27-good goes well.   Second...
Thursday, 29 October 2020 - 03:37
How to use avr-libc in Atmel Studio ?
I tried Atmel Studio, I found it like CodeBlocks - an IDE.   When I used CodeBlocks, I need to install gcc and set the path in it.   So, my question is, need I install...
Thursday, 30 July 2020 - 08:50
Atmel-ICE_UNO-minimal-circuit_no-power
I made an Arduino UNO minimal circuit on breadboard, and want to ICSP it, but I tested, there was no power through ICE, why?  
Sunday, 26 July 2020 - 23:21
The system cannot find the drive specified
When I want to create c++ project from Arduino sketch, it was prompted:   anyone here has met this problem?
Thursday, 16 July 2020 - 11:48

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