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STM32 Memory Sections Layout
arm-none-eabi-objdump -h blinky.elf blinky.elf: file format elf32-littlearm Sections:Idx Name Size VMA LMA File off Algn0 .isr_vector 00000188 08000000 08000000 00010000 20 CONTENTS, ALLOC, LOAD, READONLY, DATA 1 .text 00000088 08000188 08000188 00010188 22CONTENTS, ALLOC, LOAD, READONLY, CODE2 .comment 00000059 00000000 00000000 00010210 20 CONTENTS, READONLY 3 .ARM.attributes 0000002c 00000000 00000000 00010269 20CONTENTS, READONLY
Qemu Uart emulation with AVR Atmega 328P
Building avr-gcc -gdwarf-2 -g3 -DMOCK -DF_CPU=8000000UL -Os -mmcu=atmega328p -o uart.elf uart.c Emulating qemu-system-avr -S -s -nographic -serial tcp::4444,server,nowait -machine uno -bios uart.elf After connecting to tcp exposed uart enter the c command to continue then you will see Hello in the telnet terminal. Connecting to Uart telnet localhost 4444 Control + ‘]’ to stop listening…
AVR Programming Notes
Pinouts Words of Warning Arduino is 5V, using Atmega328P directly can be ran at 3.3V but not all peripheral may be supported at that level such as the built in EEPROM which requires at least as much as 4.3V. A word of caution on running at 5V beware that most other modern mcu are only…
STM32 Nucleo F030R8
Open image in a new tab to view properly. Note on image: The above are from screenshots that I have taken from the pdf documentation and pieced together in paint to make full side by side images.
Angular CLI workflow
Often when working on using new feature Angular it is best to start out with a small prototype that isolates the feature from the rest of your site. The advantages to this are: Able to quickly test the feature independent of your other app code By isolating the feature we will know that if/when things…
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