bigjosh

/*
 * Color By Number/Neigbor
 * 
 * An example showing how to use the blinkstate library. 
 * 
 * Each Blink broadcasts 1 to its neighbors, letting its neigbors know it's present.
 * Each Blink displays a color based on the number of neighbors around it.
 * 
 */

bigjosh

/*  Blinks Send/Receive (Test)
 *  
 *  --------------------------------------------------------------------------------------------------
 *  IMPORTANT: To use this code in Arduino's IDE, first move the Move38-Blinks folder
 *  into the right directory i.e. <user home directory>/Documents/Arduino/hardware/Move38-Blinks
 *  Then open the Arduino IDE and select Tools > Board > "Move38-Blinks"
 *  Now you should be good to go :) (thanks to the hard work of Josh Levine – josh.com)
 *  -------------------------------------------------------------------------------------------------- 
 *     
 *  by Jonathan Bobrow

bigjosh

// Goto bed, will only wake up on button press interrupt (if enabled) or WDT

static void deepSleep(void) {
	set_sleep_mode( SLEEP_MODE_PWR_DOWN );
    sleep_enable();
    sleep_cpu();        // Good night    
}  


// Don't do anything, just the interrupt itself will wake us up

bigjosh

#include <avr/pgmspace.h>

const PROGMEM uint8_t breath_data[] =  {
  64, 68, 72, 76, 81, 85, 90, 95, 100, 105, 110, 116, 121, 127, 132,  138, 
  144, 150, 156, 163, 169, 176, 182, 189, 196, 203, 211, 218, 225, 233, 241, 249,
  255, 249, 241, 233, 225, 218, 211, 203, 196, 189, 182, 176, 169, 163, 156, 150,
  144, 138, 132, 127, 121, 116, 110, 105, 100, 95, 90, 85, 81, 76, 72, 68
};

#define BREATH_LEN (sizeof( breath_data) / sizeof( *breath_data ))

bigjosh

/*
 * ATTINY85-LED-Boost.c
 * Full article at
 * http://wp.josh.com/2017/03/20/blinking-blue-powering-a-3-7-volt-blue-led-from-a-2-4-volt-coin-cell-with-a-0-02-charge-pump
 * 
 */ 

#include <avr/io.h>

#define F_CPU 1000000       // 1MHz, default for 8MHz internal osc and clkdiv8

bigjosh

#include "Wire.h"
#define DS3231_I2C_ADDRESS 0x68

#define DS_REG_CR (0x0e)    // Control Reg
#define DS_REG_SR (0x0f)    // Status Reg

// Pins connected to the DS2321
// We want to know these so we can put them HI_Z when not talking to the board to get a real power measurement. 
#define D_SCLK A5
#define D_SDAT A4

bigjosh

/*
 * AutomaTileHAL.h
 *
 * Created: 1/6/2016 11:56:26
 * Proposed hardware abstraction layer for the tile.
 *
 * This layer only handles the bare minimum for interfacing with the hardware, all normal 
 * gam-designer-facing functionality is in a portable library that interacts with this HAL.
 * 
 * 

bigjosh

// Print as a serial bit stream on PB2 - Each bit is 17us, just about 38400 baud - LSB first - for debugging. 

void sprint( uint8_t x ) {
    
    DDRB |= _BV(2);    
    PORTB |= _BV(2);    // Idle on serial port
    _delay_us(22);
    

    PORTB &= ~_BV(PORTB2);    // start bit

bigjosh

/*
 * Attiny10 AIRBOAT PWM Motor control code
 *
 * Created: 12/2/2016 6:17:47 PM
 * Author : josh
 */ 

#include <avr/io.h>
#include <util/delay.h>

bigjosh

root@beaglebone:~# iw list
Wiphy phy0
        max # scan SSIDs: 4
        max scan IEs length: 2257 bytes
        Retry short limit: 7
        Retry long limit: 4
        Coverage class: 0 (up to 0m)
        Device supports RSN-IBSS.
        Supported Ciphers:
                * WEP40 (00-0f-ac:1)