Monthly Archives: March 2015

AVR GCC Fixed-Point vs. Floating Point Comparison

Posted on March 31, 2015 by Jim Eli

This is a follow up to previous posts here and here. Using native fixed point support in GCC, on a generic ATMega328P running 16MHz on the AtmelStudio 6.2 simulator, I performed this overly simplified comparison of fixed vs. floating point … Continue reading →

Posted in Uncategorized | Tagged arduino, avr, fixed, floating, gcc, math, point, stdfix.h | 9 Comments

Debugging an LPC810 Breakout Board via SWD/J-Link

Posted on March 6, 2015 by Jim Eli

I’m playing with a LPC810 Breakout Board connected with the IAR EW IDE via a SEGGER J-Link debugger utilizing SWD. The J-Link is connected via a small 20 to 10-pin adapter board. Since I am unable to power the µC … Continue reading →

Posted in Uncategorized | Tagged debug, debugger, iar, j-link, jlink, lpc810, nxp, swd | 3 Comments

	Viggo on Examination of the Arduino mil…
	Jim Eli on Examination of the Arduino mic…
	bz on Examination of the Arduino mic…
	ivachovsky on Blynking an IoT Yunshan ESP826…
	borre on Blynking an IoT Yunshan ESP826…

Monthly Archives: March 2015

AVR GCC Fixed-Point vs. Floating Point Comparison

Debugging an LPC810 Breakout Board via SWD/J-Link

Recent Posts

Recent Comments

Archives

Categories

Meta