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bnewbold / keybase.md
Created March 27, 2014 06:23

Keybase proof

I hereby claim:

  • I am bnewbold on github.
  • I am bnewbold (https://keybase.io/bnewbold) on keybase.
  • I have a public key whose fingerprint is 3F46 8108 EE58 663C B95A E9DC 0C93 37BC EC39 32B9

To claim this, I am signing this object:

@bnewbold
bnewbold / makefile.patch
Created February 7, 2013 21:55
libmaple - missing interrupt vectors in table for high density devices
*** ./support/ld/libcs3_stm32_src/Makefile.bak 2012-01-18 11:06:14.346230175 -0500
--- ./support/ld/libcs3_stm32_src/Makefile 2012-01-18 11:13:54.546105380 -0500
***************
*** 24,29 ****
--- 24,30 ----
$(AR) $(ARFLAGS) libcs3_stm32_med_density.a $(LIB_OBJS)
rm -f $(LIB_OBJS)
+ high-density: ASFLAGS := -DSTM32_HIGH_DENSITY
high-density: CFLAGS := -DSTM32_HIGH_DENSITY
@bnewbold
bnewbold / Pin.pde
Created February 7, 2013 21:53
From http://code.google.com/p/leaflabs/issues/detail?id=70 autoformat chokes, gui seems dead until an exception brings it back to life What steps will reproduce the problem? 1.autoformat the attached code
class Pin {
uint8 pin;
public:
Pin(uint8 pin,WiringPinMode mode):
pin(pin){
pinMode(pin,mode);
}
operator bool (void)const{
@bnewbold
bnewbold / audioshield_comb.pde
Last active December 12, 2015 07:08
From http://code.google.com/p/leaflabs/issues/detail?id=7 Reported by Okie "PWM outputs are always zero on 0.0.8 on windows xp on my computer. everything is fine with 0.0.6."
#define AIN1 18
#define AIN2 19
#define AOUT1 6
#define AOUT2 7
#define POT1 16
#define POT2 17
#define SAMPLETIME 10 // in microseconds
#define KNOBSAMPLETIME 21
#define SYSTICK_CSR 0xE000E010
@bnewbold
bnewbold / serialize_bench_recurse.py
Created December 1, 2011 22:04
Recursive Python Serialization Benchmarks
import time
import cPickle as pickle
import simplejson
import json
import cjson
a = {
'foo': 'bar',
'food': range(10),
'good': ['a', 2.45, True],
@bnewbold
bnewbold / strobelab-pressure.cpp
Created May 20, 2010 04:57
Strobe lab pressure range detection
#include "wirish.h"
#include "HardwareSerial.h"
#include "HardwareUsb.h"
#include "usb.h"
#define LED_PIN 13
#define AIN_PIN 20
#define CUTOFF1 3000 // 2/3.3 * 4096
#define CUTOFF2 3350 // 2/3.3 * 4096
@bnewbold
bnewbold / overclock.cpp
Created May 20, 2010 03:05
Maple overclocking hack
// Overclocking demo, written 05/19/2010 by bnewbold for leaflabs
// THIS COULD BRICK YOUR BOARD! OVERCLOCKING IS A HACK NOT A FEATURE!
// This code is in the public domain for all intents and purposes.
// Intended for use with libmaple on a Maple board. Concept from Thomas
// Jespersen: http://elec.tkjweb.dk/blog/2010/02/stm32-overclocking/
#include "wirish.h"
#include "usb.h"
#include "rcc.h"
@bnewbold
bnewbold / test-session.cpp
Created April 26, 2010 23:35
Interactive Hardware Test Session for Maple
/*
Interactive Hardware Test Session for Maple
Connect via Serial2 (header pins D0 and D1 on the Maple) and press
'h' for a list of options.
To use this in a sketch, remove all the #includes and the function prototypes.
Created 22 April 2010
By Bryan Newbold for LeafLabs