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Monthly Archives: April 2016
Arduino Inline Assembly Port & Pin Compendium
The following is a compendium of inline assembly functions dealing with ports and pins. Use these at your own risk. These functions have been trimmed of most bounds checking, so they can easily be abused. The Arduino Inline Assembly Tutorial … Continue reading
Arduino Inline Assembly Tutorial (Examples)
As the final tutorial in this series, we present four example inline assembly functions for the arduino. Specifically, these cover the conversion of a byte to a hexadecimal string, SPI Mode 0 hardware transfer, SPI Mode 0 Bit-banging, and the … Continue reading
Posted in arduino, assembly language, avr, avr inline assenbly
Tagged arduino, asm, assembler, assembly, avr, inline
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Arduino Inline Assembly Tutorial (Interrupts)
Pardon The Interruption The previous tutorial covered the basics of writing inline functions. A close relative of the function is the Interrupt Service Routine (ISR), which is the topic here. Portions of this tutorial may pertain to functions as well. … Continue reading
Posted in arduino, assembly language, avr, avr inline assenbly
Tagged arduino, asm, assembler, assembly, avr, inline
Leave a comment
Arduino Inline Assembly Tutorial (Functions)
At first consideration, the topic of functions seems simple and trite. Just discuss how to “CALL” and “RETURN” to and from a function, right? However, there are many subtopics involved as well. For example, passing and returning parameters, prologue and … Continue reading
µC eXperiment 