From b934205bece0b9e4c8b5010a542f107122c98730 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@spreadspace.org>
Date: Tue, 24 Feb 2015 23:23:50 +0100
Subject: moved usb-ajar to realraum github repo

---
 usb-ajar/usb-ajar.c | 177 ----------------------------------------------------
 1 file changed, 177 deletions(-)
 delete mode 100644 usb-ajar/usb-ajar.c

(limited to 'usb-ajar/usb-ajar.c')

diff --git a/usb-ajar/usb-ajar.c b/usb-ajar/usb-ajar.c
deleted file mode 100644
index 1db377e..0000000
--- a/usb-ajar/usb-ajar.c
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- *  spreadspace avr utils
- *
- *
- *  Copyright (C) 2013-2014 Christian Pointner <equinox@spreadspace.org>
- *
- *  This file is part of spreadspace avr utils.
- *
- *  spreadspace avr utils is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  any later version.
- *
- *  spreadspace avr utils is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with spreadspace avr utils. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#include <avr/io.h>
-#include <avr/wdt.h>
-#include <util/delay.h>
-#include <avr/interrupt.h>
-#include <avr/power.h>
-#include <stdio.h>
-
-#include "util.h"
-#include "led.h"
-#include "anyio.h"
-
-#include "onewire.h"
-#include "ds1820.h"
-
-#define PIN_HIGH(PORT, PIN) PORT |= (1 << PIN)
-#define PIN_LOW(PORT, PIN) PORT &= ~(1 << PIN)
-#define PINMODE_OUTPUT PIN_HIGH  //just use DDR instead of PORT
-#define PINMODE_INPUT PIN_LOW  //just use DDR instead of PORT
-
-#define OP_SETBIT |=
-#define OP_CLEARBIT &= ~
-#define OP_CHECK &
-#define PIN_SW(PORTDDRREG, PIN, OP) PORTDDRREG OP (1 << PIN)
-
-#define HIGHv OP_SETBIT
-#define LOWv OP_CLEARBIT
-
-uint8_t num_temp_sensors_ = 0;
-
-void tempToUSB(uint8_t bit_resolution)
-{
-    uint8_t sensor_index = 0;
-    uint16_t raw_temp = 0;
-
-    if (num_temp_sensors_ == 0)
-    {
-        printf("No DS1820 sensors ?? running bus discovery... \r\n");
-        num_temp_sensors_ = ds1820_discover();
-    }
-
-    for (sensor_index=0; sensor_index < num_temp_sensors_; sensor_index++)
-    {
-        ds1820_set_resolution(sensor_index, bit_resolution);
-        ds1820_start_measuring(sensor_index);
-    }
-
-    ds1820_wait_conversion_time(bit_resolution);
-
-    for (sensor_index=0; sensor_index < num_temp_sensors_; sensor_index++)
-    {
-        raw_temp = ds1820_read_temperature(sensor_index);
-        if (raw_temp == DS1820_ERROR)
-        {
-            printf("CRC comm error\r\n");
-        } else {
-            printf("temp%d: %d.%d\r\n", sensor_index +1, raw_temp / 16, 10 * (raw_temp % 16) / 16);
-        }
-    }
-}
-
-void handle_cmd(uint8_t cmd)
-{
-  switch(cmd) {
-  case 'r': reset2bootloader(); break;
-  case '1': num_temp_sensors_ = ds1820_discover(); break;
-  default: printf("error\r\n"); return;
-  }
-  printf("ok\r\n");
-}
-
-int main(void)
-{
-  /* Disable watchdog if enabled by bootloader/fuses */
-  MCUSR &= ~(1 << WDRF);
-  wdt_disable();
-
-  cpu_init();
-  led_init();
-  anyio_init(115200, 0);
-  sei();
-
-  PIN_HIGH(PORTB, PINB1);
-  PINMODE_INPUT(DDRB,  PINB1);
-  PIN_HIGH(PORTB, PINB0);
-  PINMODE_INPUT(DDRB,  PINB0);
-  PIN_LOW(PORTD, PIND7);
-  PINMODE_OUTPUT(DDRD,  PIND7);
-
-  owi_init(PINC4, &PINC);
-
-  char door_ajar = 0;
-  char last_door_ajar = 0;
-  char gas_leak = 0;
-  char last_gas_leak = 0;
-
-  num_temp_sensors_ = ds1820_discover();
-  uint16_t ms_elapsed = 0;
-
-  led_off();
-  led2_on();
-
-  for(;;) {
-    int16_t BytesReceived = anyio_bytes_received();
-    while(BytesReceived > 0) {
-      int ReceivedByte = fgetc(stdin);
-      if(ReceivedByte != EOF) {
-        handle_cmd(ReceivedByte);
-      }
-      BytesReceived--;
-    }
-
-    door_ajar = PINB & _BV(PINB1);
-    if (door_ajar != last_door_ajar) {
-      last_door_ajar = door_ajar;
-      if (door_ajar) {
-        printf("BackdoorInfo(ajar): ajar\r\n");
-        led_off();
-        led2_on();
-      } else {
-        printf("BackdoorInfo(ajar): shut\r\n");
-        led_off();
-        led2_off();
-      }
-    }
-    gas_leak = ! (PINB & _BV(PINB0));
-    if (gas_leak != last_gas_leak)
-    {
-      if (gas_leak)
-        printf("GasLeakAlert\r\n");
-      last_gas_leak = gas_leak;
-    }
-
-    anyio_task();
-    if (door_ajar) {
-      _delay_ms(100);
-      ms_elapsed += 100;
-      led_toggle();
-      led2_toggle();
-    } else
-    {
-      _delay_ms(1200);
-      ms_elapsed += 1200;
-      led2_toggle();
-    }
-
-    if (ms_elapsed & (1<<14))
-    {
-        if (gas_leak)
-          printf("GasLeakAlert\r\n");
-        ms_elapsed = 0;
-        tempToUSB(12);
-    }
-  }
-}
-- 
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