/elec/propeller-clock : revision 49

To get this branch, use:

bzr branch
http://bzr.ed.am/elec/propeller-clock

« back to all changes in this revision

Viewing changes to src/propeller-clock.ino

Committer: edam
Date: 2012-02-16 00:13:13 UTC
Revision ID: edam@waxworlds.org-20120216001313-5w52cnns4cqofb6e

updated arduino.mk

files added:
src/util/Bounce.cpp

src/util/Bounce.h

files removed:
src/analogue_clock_mode.cc

src/analogue_clock_mode.h

src/button.cc

src/button.h

src/config.h

src/drawer.cc

src/drawer.h

src/major_mode.h

src/minor_mode.cc

src/minor_mode.h

src/mode_switcher.cc

src/mode_switcher.h

src/test_mode.cc

src/test_mode.h

src/time.cc

src/time.h

src/utility

src/utility/Jamfile

src/utility/Makefile

src/utility/README.md

src/utility/StandardCplusplus.h

src/utility/algorithm

src/utility/algorithm.cpp

src/utility/associative_base

src/utility/associative_base.cpp

src/utility/basic_definitions

src/utility/bitset

src/utility/bitset.cpp

src/utility/cassert

src/utility/cctype

src/utility/cerrno

src/utility/cfloat

src/utility/char_traits

src/utility/char_traits.cpp

src/utility/climits

src/utility/clocale

src/utility/cmath

src/utility/complex

src/utility/complex.cpp

src/utility/csetjmp

src/utility/csignal

src/utility/cstdarg

src/utility/cstddef

src/utility/cstdio

src/utility/cstdlib

src/utility/cstring

src/utility/ctime

src/utility/cwchar

src/utility/cwctype

src/utility/del_op.cpp

src/utility/del_opnt.cpp

src/utility/del_opv.cpp

src/utility/del_opvnt.cpp

src/utility/deque

src/utility/deque.cpp

src/utility/eh_alloc.cpp

src/utility/eh_globals.cpp

src/utility/exception

src/utility/exception.cpp

src/utility/fstream

src/utility/fstream.cpp

src/utility/func_exception

src/utility/func_exception.cpp

src/utility/functional

src/utility/iomanip

src/utility/iomanip.cpp

src/utility/ios

src/utility/ios.cpp

src/utility/iosfwd

src/utility/iostream

src/utility/iostream.cpp

src/utility/istream

src/utility/istream.cpp

src/utility/istream_helpers

src/utility/iterator

src/utility/iterator.cpp

src/utility/iterator_base

src/utility/limits

src/utility/limits.cpp

src/utility/list

src/utility/list.cpp

src/utility/locale

src/utility/locale.cpp

src/utility/map

src/utility/map.cpp

src/utility/memory

src/utility/new

src/utility/new_handler.cpp

src/utility/new_op.cpp

src/utility/new_opnt.cpp

src/utility/new_opv.cpp

src/utility/new_opvnt.cpp

src/utility/numeric

src/utility/numeric.cpp

src/utility/ostream

src/utility/ostream.cpp

src/utility/ostream_helpers

src/utility/queue

src/utility/queue.cpp

src/utility/serstream

src/utility/set

src/utility/set.cpp

src/utility/sstream

src/utility/sstream.cpp

src/utility/stack

src/utility/stack.cpp

src/utility/stdexcept

src/utility/stdexcept.cpp

src/utility/streambuf

src/utility/streambuf.cpp

src/utility/string

src/utility/string.cpp

src/utility/string_iostream

src/utility/support

src/utility/support.cpp

src/utility/system_configuration.h

src/utility/type_traits

src/utility/typeinfo

src/utility/typeinfo.cpp

src/utility/uartbuf

src/utility/unwind-cxx.h

src/utility/utility.cpp

src/utility/utility.h

src/utility/valarray

src/utility/valarray.cpp

src/utility/vector

src/utility/vector.cpp

files modified:
arduino.mk

project/propeller-clock.sch

src/propeller-clock.ino

test/phantom-button-presses/main.ino

Show diffs side-by-side

added added

removed removed

src/propeller-clock.ino

******************************************************************************/

#include "button.h"

#include "config.h"

#include "time.h"

#include "mode_switcher.h"

#include "drawer.h"

#include <Bounce.h>

#include <DS1307.h>

#include <Wire.h>

//_____________________________________________________________________________

// data

100

static unsigned long segment_step_sub_step = 0;

101

100

static unsigned long segment_step_sub = 0;

102

101

103

// the button

104

static Button button( 3 );

105

106

// major mode

107

static int major_mode = 0;

108

109

// major modes

110

static std::vector< MajorMode * > major_modes;

102

// flag to indicate that the drawing mode should be cycled to the next one

103

static bool inc_draw_mode = false;

104

105

// a bounce-managed button

106

static Bounce button( 3, 50 );

107

108

// the time

109

static int time_hours = 0;

110

static int time_minutes = 0;

111

static int time_seconds = 0;

112

113

// number of segments in a full display (rotation) is 60 (one per

114

// second) times the desired number of sub-divisions of a second

115

#define NUM_SECOND_SEGMENTS 5

116

#define NUM_SEGMENTS ( 60 * NUM_SECOND_SEGMENTS )

111

117

112

118

//_____________________________________________________________________________

113

119

// code

117

123

void checkButtons()

118

124

{

119

125

// update buttons

120

int event = button.update();

121

122

// handle any events

123

switch( event ) {

124

case 1:

125

major_modes[ major_mode ]->short_press();

126

break;

127

case 2:

128

major_modes[ major_mode ]->long_press();

129

break;

130

case 3:

131

if( ++major_mode >= major_modes.size() )

132

major_mode = 0;

133

major_modes[ major_mode ]->activate();

134

break;

126

button.update();

127

128

// notice button presses

129

if( button.risingEdge() )

130

inc_draw_mode = true;

131

}

132

133

134

// keep track of time

135

void trackTime()

136

{

137

// previous time and any carried-over milliseconds

138

static unsigned long last_time = millis();

139

static unsigned long carry = 0;

140

141

// how many milliseonds have elapsed since we last checked?

142

unsigned long next_time = millis();

143

unsigned long delta = next_time - last_time + carry;

144

145

// update the previous time and carried-over milliseconds

146

last_time = next_time;

147

carry = delta % 1000;

148

149

// add the seconds that have passed to the time

150

time_seconds += delta / 1000;

151

while( time_seconds >= 60 ) {

152

time_seconds -= 60;

153

time_minutes++;

154

if( time_minutes >= 60 ) {

155

time_minutes -= 60;

156

time_hours++;

157

if( time_hours >= 24 )

158

time_hours -= 24;

159

}

160

}

161

}

162

163

164

// turn an led on/off

165

void ledOn( int num, bool on )

166

{

167

if( num < 0 || num > 9 ) return;

168

169

// convert to pin no.

170

num += 4;

171

172

// pin 4 needs to be inverted (it's driving a PNP)

173

// NOTE: PIN 4 TEMPORARILY DISABLED

174

if( num == 4 ) on = true; //!on

175

176

digitalWrite( num, on? HIGH : LOW );

177

}

178

179

180

// draw a segment for the test display

181

void drawNextSegment_test( bool reset )

182

{

183

// keep track of segment

184

static unsigned int segment = 0;

185

if( reset ) segment = 0;

186

segment++;

187

188

// turn on inside and outside LEDs

189

ledOn( 0, true );

190

ledOn( 9, true );

191

192

// display segment number in binary across in the inside LEDs,

193

// with the LED on pin 12 showing the least-significant bit

194

for( int a = 0; a < 8; a++ )

195

ledOn( 8 - a, ( segment >> a ) & 1 );

196

}

197

198

199

// draw a segment for the time display

200

void drawNextSegment_time( bool reset )

201

{

202

static int second = 0;

203

static int segment = 0;

204

205

// handle display reset

206

if( reset ) {

207

second = 0;

208

segment = 0;

209

}

210

211

// what needs to be drawn?

212

bool draw_tick = !segment && second % 5 == 0;

213

bool draw_second = !segment && second == time_seconds;

214

bool draw_minute = !segment && second == time_minutes;

215

bool draw_hour = !segment && second == time_hours;

216

217

// set the LEDs

218

ledOn( 9, true );

219

ledOn( 8, draw_tick || draw_minute );

220

for( int a = 6; a <= 7; a++ )

221

ledOn( a, draw_minute || draw_second );

222

for( int a = 0; a <= 5; a++ )

223

ledOn( a, draw_minute || draw_second || draw_hour );

224

225

// inc position

226

if( ++segment >= NUM_SECOND_SEGMENTS ) {

227

segment = 0;

228

second++;

135

229

}

136

230

}

137

231

139

233

// draw a display segment

140

234

void drawNextSegment( bool reset )

141

235

{

142

// keep track of segment

143

#if CLOCK_FORWARD

144

static int segment = ( NUM_SEGMENTS - CLOCK_SHIFT ) % NUM_SEGMENTS;

145

if( reset ) segment = ( NUM_SEGMENTS - CLOCK_SHIFT ) % NUM_SEGMENTS;

146

#else

147

static int segment = NUM_SEGMENTS - 1 - CLOCK_SHIFT;

148

if( reset ) segment = NUM_SEGMENTS - 1 - CLOCK_SHIFT;

149

#endif

150

151

// draw

152

Drawer &drawer = major_modes[ major_mode ]->get_drawer();

153

if( reset ) drawer.draw_reset();

154

drawer.draw( segment );

155

156

#if CLOCK_FORWARD

157

if( ++segment >= NUM_SEGMENTS ) segment = 0;

158

#else

159

if( --segment < 0 ) segment = NUM_SEGMENTS - 1;

160

#endif

236

static int draw_mode = 0;

237

238

// handle mode switch requests

239

if( reset && inc_draw_mode ) {

240

inc_draw_mode = false;

241

draw_mode++;

242

if( draw_mode >= 2 )

243

draw_mode = 0;

244

}

245

246

// draw the segment

247

switch( draw_mode ) {

248

case 0: drawNextSegment_test( reset ); break;

249

case 1: drawNextSegment_time( reset ); break;

250

}

161

251

}

162

252

163

253

236

326

// set up mode-switch button on pin 3

237

327

pinMode( 3, INPUT );

238

328

digitalWrite( 3, HIGH );

239

button.add_event_at( 5, 1 );

240

button.add_event_at( 1000, 2 );

241

button.add_event_at( 4000, 3 );

329

330

// get the time from the real-time clock

331

int rtc_data[ 7 ];

332

RTC.get( rtc_data, true );

333

time_hours = rtc_data[ DS1307_HR ];

334

time_minutes = rtc_data[ DS1307_MIN ];

335

time_seconds = rtc_data[ DS1307_SEC ];

242

336

243

337

// serial comms

244

338

Serial.begin( 9600 );

245

246

// set up major modes

247

static ModeSwitcher mode_switcher;

248

major_modes.push_back( &mode_switcher );

249

major_modes[ 0 ]->activate();

250

339

}

251

340

252

341

264

353

checkButtons();

265

354

266

355

// keep track of time

267

Time &time = Time::get_instance();

268

time.update();

356

trackTime();

269

357

}

270

358

271

359

// draw this segment

Older »