Stefan Hacker hacst

hacst / byk8xx.cpp

Created November 24, 2018 10:06 — forked from castleberrysam/byk8xx.cpp

Some reverse engineered C++ code from the BYK8xx firmware update utility

	#include <stdio.h>

	extern char *fw_data;
	extern int fw_len;

	// used to hold the RunOnlyOneUpdateTools mutex
	extern HANDLE dword_458908;

	// used to hold the first byte pair after the firmware header
	extern int dword_45868c;

hacst / pinout.txt

Created November 24, 2018 10:06 — forked from castleberrysam/pinout.txt

GPIO connections for BYK870 based keyboards (WIP)

	rows and column numbers start at the bottom left

	P0.2: USB pin D+
	P0.3: USB pin D-
	P0.4: USB pin D+ pulldown (used during reset)
	P2.0: USB pin D- pullup (used during reset)

	P0.5: switch row 6 drive
	P0.6: switch row 5 drive
	P0.7: switch row 4 drive

hacst / crash.c

Last active August 29, 2015 14:10 — forked from mkrautz/crash.c

	// Build x64 version with "cl -O2 /fp:fast crash.c"
	#include <stdio.h>
	#include <stdlib.h>
	#include <math.h>

	struct TonalityAnalysis {
	int count[2]; //< Remove this or change it to multiples of 4 and it works
	float std[4];
	};

hacst / gist:3824223

Created October 3, 2012 00:37 — forked from rlemon/gist:3814072

Callback maybe

	It threw an exception from hell,
	You ask me, trace wouldn't tell,
	I know JS really well,
	Events are in my way.

	I trade my sleep for a fix,
	time and more time trying tricks,
	I wasn't looking for this,
	Callbacks are in my way.