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Fish-touching

Wenting Zhang zephray

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Fish-touching

Digital IC designer at Zero ASIC, part-time graduate student at Tufts University, open source software and hardware enthusiast, he/him, love retro computing.

629 followers · 64 following

Zero ASIC Corporation
Norwood, MA
https://zephray.me
@zephray_wenting

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zephray / qspi-header.sh

Created January 13, 2022 03:13

QSPI configuration parameter table for i.MX6ULL + W25Q32JV

	#!/bin/sh

	awk '{s="00000000"$1;l=length(s);if(!((NR-1)%4))printf "%08x ",(NR-1)*4;for(i=l-1;i>l-8;i-=2)printf " %s",substr(s,i,2);if(!(NR%4))printf "\n";}' $1 > qspi-tmp
	xxd -r qspi-tmp $2
	rm qspi-tmp

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