Release 1.01
ButtonController.cpp@0:b6d729ae4f27, 2019-07-25 (annotated)
- Committer:
- foxbrianr
- Date:
- Thu Jul 25 00:43:08 2019 +0000
- Revision:
- 0:b6d729ae4f27
- Child:
- 1:86f6ebbe4fd1
Baseline for testing
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
foxbrianr | 0:b6d729ae4f27 | 1 | #include "ButtonController.h" |
foxbrianr | 0:b6d729ae4f27 | 2 | |
foxbrianr | 0:b6d729ae4f27 | 3 | |
foxbrianr | 0:b6d729ae4f27 | 4 | ButtonController::ButtonController(Navigator * navigator) |
foxbrianr | 0:b6d729ae4f27 | 5 | { |
foxbrianr | 0:b6d729ae4f27 | 6 | |
foxbrianr | 0:b6d729ae4f27 | 7 | spi_io_exp = new mcp23s08 (p5, p6, p7, p26, 0x20); |
foxbrianr | 0:b6d729ae4f27 | 8 | |
foxbrianr | 0:b6d729ae4f27 | 9 | // set pin modes |
foxbrianr | 0:b6d729ae4f27 | 10 | // --------------------------------------- |
foxbrianr | 0:b6d729ae4f27 | 11 | spi_io_exp->gpioPinMode(0,0); |
foxbrianr | 0:b6d729ae4f27 | 12 | spi_io_exp->gpioPinMode(1,0); |
foxbrianr | 0:b6d729ae4f27 | 13 | spi_io_exp->gpioPinMode(2,0); |
foxbrianr | 0:b6d729ae4f27 | 14 | spi_io_exp->gpioPinMode(3,0); |
foxbrianr | 0:b6d729ae4f27 | 15 | spi_io_exp->gpioPinMode(4,0); |
foxbrianr | 0:b6d729ae4f27 | 16 | spi_io_exp->gpioPinMode(5,1); |
foxbrianr | 0:b6d729ae4f27 | 17 | spi_io_exp->gpioPinMode(6,1); |
foxbrianr | 0:b6d729ae4f27 | 18 | spi_io_exp->gpioPinMode(7,1); |
foxbrianr | 0:b6d729ae4f27 | 19 | |
foxbrianr | 0:b6d729ae4f27 | 20 | // enable the audio amplifier |
foxbrianr | 0:b6d729ae4f27 | 21 | // --------------------------------------- |
foxbrianr | 0:b6d729ae4f27 | 22 | spi_io_exp->gpioPinMode(5,1); |
foxbrianr | 0:b6d729ae4f27 | 23 | spi_io_exp->gpioDigitalWrite(5,1); |
foxbrianr | 0:b6d729ae4f27 | 24 | spi_io_exp->gpioDigitalWrite(6,0); |
foxbrianr | 0:b6d729ae4f27 | 25 | spi_io_exp->gpioDigitalWrite(7,0); |
foxbrianr | 0:b6d729ae4f27 | 26 | |
foxbrianr | 0:b6d729ae4f27 | 27 | this->navigator = navigator; |
foxbrianr | 0:b6d729ae4f27 | 28 | } |
foxbrianr | 0:b6d729ae4f27 | 29 | |
foxbrianr | 0:b6d729ae4f27 | 30 | ButtonController::~ButtonController() |
foxbrianr | 0:b6d729ae4f27 | 31 | { |
foxbrianr | 0:b6d729ae4f27 | 32 | |
foxbrianr | 0:b6d729ae4f27 | 33 | } |
foxbrianr | 0:b6d729ae4f27 | 34 | |
foxbrianr | 0:b6d729ae4f27 | 35 | void ButtonController::init(void) |
foxbrianr | 0:b6d729ae4f27 | 36 | { |
foxbrianr | 0:b6d729ae4f27 | 37 | |
foxbrianr | 0:b6d729ae4f27 | 38 | } |
foxbrianr | 0:b6d729ae4f27 | 39 | |
foxbrianr | 0:b6d729ae4f27 | 40 | void ButtonController::update(int currentValue, Menu * menu) |
foxbrianr | 0:b6d729ae4f27 | 41 | { |
foxbrianr | 0:b6d729ae4f27 | 42 | switch(currentValue) |
foxbrianr | 0:b6d729ae4f27 | 43 | { |
foxbrianr | 0:b6d729ae4f27 | 44 | case 1: |
foxbrianr | 0:b6d729ae4f27 | 45 | menu->pressUp(); |
foxbrianr | 0:b6d729ae4f27 | 46 | break; |
foxbrianr | 0:b6d729ae4f27 | 47 | case 2: |
foxbrianr | 0:b6d729ae4f27 | 48 | menu->pressDown(); |
foxbrianr | 0:b6d729ae4f27 | 49 | break; |
foxbrianr | 0:b6d729ae4f27 | 50 | case 3: |
foxbrianr | 0:b6d729ae4f27 | 51 | menu->pressMode(); |
foxbrianr | 0:b6d729ae4f27 | 52 | break; |
foxbrianr | 0:b6d729ae4f27 | 53 | case 4: |
foxbrianr | 0:b6d729ae4f27 | 54 | menu->pressSet(); |
foxbrianr | 0:b6d729ae4f27 | 55 | break; |
foxbrianr | 0:b6d729ae4f27 | 56 | case 5: |
foxbrianr | 0:b6d729ae4f27 | 57 | break; |
foxbrianr | 0:b6d729ae4f27 | 58 | default: |
foxbrianr | 0:b6d729ae4f27 | 59 | /* no action */ |
foxbrianr | 0:b6d729ae4f27 | 60 | printf("!Button Pressed:%d\n\r",currentValue); |
foxbrianr | 0:b6d729ae4f27 | 61 | break; |
foxbrianr | 0:b6d729ae4f27 | 62 | }; |
foxbrianr | 0:b6d729ae4f27 | 63 | } |
foxbrianr | 0:b6d729ae4f27 | 64 | |
foxbrianr | 0:b6d729ae4f27 | 65 | void ButtonController::update(Menu * menu) |
foxbrianr | 0:b6d729ae4f27 | 66 | { |
foxbrianr | 0:b6d729ae4f27 | 67 | int trigger_action = 0; |
foxbrianr | 0:b6d729ae4f27 | 68 | currentValue = spi_io_exp->readGpioPort(); |
foxbrianr | 0:b6d729ae4f27 | 69 | |
foxbrianr | 0:b6d729ae4f27 | 70 | // if (raising edge | falling edge ) |
foxbrianr | 0:b6d729ae4f27 | 71 | if (currentValue != prevValue ) { |
foxbrianr | 0:b6d729ae4f27 | 72 | prevValue = currentValue; |
foxbrianr | 0:b6d729ae4f27 | 73 | countsSinceChange = 0; |
foxbrianr | 0:b6d729ae4f27 | 74 | trigger_action = 1; |
foxbrianr | 0:b6d729ae4f27 | 75 | |
foxbrianr | 0:b6d729ae4f27 | 76 | } |
foxbrianr | 0:b6d729ae4f27 | 77 | else |
foxbrianr | 0:b6d729ae4f27 | 78 | { //TODO: play with time for what is short or long hold |
foxbrianr | 0:b6d729ae4f27 | 79 | countsSinceChange++; |
foxbrianr | 0:b6d729ae4f27 | 80 | if ( currentValue != NO_BUTTON && countsSinceChange>=10000) |
foxbrianr | 0:b6d729ae4f27 | 81 | { |
foxbrianr | 0:b6d729ae4f27 | 82 | if (isHeld != 2) printf("Button Long Held:%d\n\r",currentValue); |
foxbrianr | 0:b6d729ae4f27 | 83 | isHeld = 2; |
foxbrianr | 0:b6d729ae4f27 | 84 | trigger_action = 1; |
foxbrianr | 0:b6d729ae4f27 | 85 | } |
foxbrianr | 0:b6d729ae4f27 | 86 | else if (currentValue != NO_BUTTON && countsSinceChange>=5000) |
foxbrianr | 0:b6d729ae4f27 | 87 | { |
foxbrianr | 0:b6d729ae4f27 | 88 | if (isHeld != 1) printf("Button Short Held:%d\n\r",currentValue); |
foxbrianr | 0:b6d729ae4f27 | 89 | isHeld = 1; |
foxbrianr | 0:b6d729ae4f27 | 90 | trigger_action = 1; |
foxbrianr | 0:b6d729ae4f27 | 91 | countsSinceChange = 0; |
foxbrianr | 0:b6d729ae4f27 | 92 | } |
foxbrianr | 0:b6d729ae4f27 | 93 | else |
foxbrianr | 0:b6d729ae4f27 | 94 | { |
foxbrianr | 0:b6d729ae4f27 | 95 | isHeld =0; |
foxbrianr | 0:b6d729ae4f27 | 96 | } |
foxbrianr | 0:b6d729ae4f27 | 97 | } |
foxbrianr | 0:b6d729ae4f27 | 98 | |
foxbrianr | 0:b6d729ae4f27 | 99 | if (trigger_action || isHeld){ |
foxbrianr | 0:b6d729ae4f27 | 100 | switch(currentValue) |
foxbrianr | 0:b6d729ae4f27 | 101 | { |
foxbrianr | 0:b6d729ae4f27 | 102 | case BUTTON_UP: |
foxbrianr | 0:b6d729ae4f27 | 103 | menu->pressUp(); |
foxbrianr | 0:b6d729ae4f27 | 104 | break; |
foxbrianr | 0:b6d729ae4f27 | 105 | case BUTTON_DOWN: |
foxbrianr | 0:b6d729ae4f27 | 106 | menu->pressDown(); |
foxbrianr | 0:b6d729ae4f27 | 107 | break; |
foxbrianr | 0:b6d729ae4f27 | 108 | case BUTTON_MODE: |
foxbrianr | 0:b6d729ae4f27 | 109 | menu->pressMode(); |
foxbrianr | 0:b6d729ae4f27 | 110 | break; |
foxbrianr | 0:b6d729ae4f27 | 111 | case BUTTON_SET: |
foxbrianr | 0:b6d729ae4f27 | 112 | menu->pressSet(); |
foxbrianr | 0:b6d729ae4f27 | 113 | break; |
foxbrianr | 0:b6d729ae4f27 | 114 | case BUTTON_CLEAR: |
foxbrianr | 0:b6d729ae4f27 | 115 | break; |
foxbrianr | 0:b6d729ae4f27 | 116 | case NO_BUTTON: |
foxbrianr | 0:b6d729ae4f27 | 117 | break; |
foxbrianr | 0:b6d729ae4f27 | 118 | default: |
foxbrianr | 0:b6d729ae4f27 | 119 | break; |
foxbrianr | 0:b6d729ae4f27 | 120 | } |
foxbrianr | 0:b6d729ae4f27 | 121 | } |
foxbrianr | 0:b6d729ae4f27 | 122 | } |
foxbrianr | 0:b6d729ae4f27 | 123 | |
foxbrianr | 0:b6d729ae4f27 | 124 | uint8_t ButtonController::getCurrentState() |
foxbrianr | 0:b6d729ae4f27 | 125 | { |
foxbrianr | 0:b6d729ae4f27 | 126 | currentValue = spi_io_exp->readGpioPort(); |
foxbrianr | 0:b6d729ae4f27 | 127 | |
foxbrianr | 0:b6d729ae4f27 | 128 | return currentValue; |
foxbrianr | 0:b6d729ae4f27 | 129 | } |
foxbrianr | 0:b6d729ae4f27 | 130 | |
foxbrianr | 0:b6d729ae4f27 | 131 | void ButtonController::update(Navigator * navigator) |
foxbrianr | 0:b6d729ae4f27 | 132 | { |
foxbrianr | 0:b6d729ae4f27 | 133 | currentValue = spi_io_exp->readGpioPort(); |
foxbrianr | 0:b6d729ae4f27 | 134 | |
foxbrianr | 0:b6d729ae4f27 | 135 | // if (raising edge | falling edge ) |
foxbrianr | 0:b6d729ae4f27 | 136 | if (currentValue != prevValue ) { |
foxbrianr | 0:b6d729ae4f27 | 137 | prevValue = currentValue; |
foxbrianr | 0:b6d729ae4f27 | 138 | countsSinceChange = 0; |
foxbrianr | 0:b6d729ae4f27 | 139 | switch(currentValue) |
foxbrianr | 0:b6d729ae4f27 | 140 | { |
foxbrianr | 0:b6d729ae4f27 | 141 | case BUTTON_UP: |
foxbrianr | 0:b6d729ae4f27 | 142 | if(!cmd_queue.full()) cmd_queue.push(1); |
foxbrianr | 0:b6d729ae4f27 | 143 | pressButtonUp(); |
foxbrianr | 0:b6d729ae4f27 | 144 | break; |
foxbrianr | 0:b6d729ae4f27 | 145 | case BUTTON_DOWN: |
foxbrianr | 0:b6d729ae4f27 | 146 | if(!cmd_queue.full()) cmd_queue.push(2); |
foxbrianr | 0:b6d729ae4f27 | 147 | pressButtonDown(); |
foxbrianr | 0:b6d729ae4f27 | 148 | break; |
foxbrianr | 0:b6d729ae4f27 | 149 | case BUTTON_MODE: |
foxbrianr | 0:b6d729ae4f27 | 150 | if(!cmd_queue.full()) cmd_queue.push(3); |
foxbrianr | 0:b6d729ae4f27 | 151 | pressButtonMode(); |
foxbrianr | 0:b6d729ae4f27 | 152 | break; |
foxbrianr | 0:b6d729ae4f27 | 153 | case BUTTON_SET: |
foxbrianr | 0:b6d729ae4f27 | 154 | if(!cmd_queue.full()) cmd_queue.push(4); |
foxbrianr | 0:b6d729ae4f27 | 155 | pressButtonSet(); |
foxbrianr | 0:b6d729ae4f27 | 156 | break; |
foxbrianr | 0:b6d729ae4f27 | 157 | case BUTTON_CLEAR: |
foxbrianr | 0:b6d729ae4f27 | 158 | if(!cmd_queue.full()) cmd_queue.push(5); |
foxbrianr | 0:b6d729ae4f27 | 159 | pressButtonClear(); |
foxbrianr | 0:b6d729ae4f27 | 160 | break; |
foxbrianr | 0:b6d729ae4f27 | 161 | case NO_BUTTON: |
foxbrianr | 0:b6d729ae4f27 | 162 | if(!cmd_queue.full()) cmd_queue.push(0); |
foxbrianr | 0:b6d729ae4f27 | 163 | releaseButton(); |
foxbrianr | 0:b6d729ae4f27 | 164 | break; |
foxbrianr | 0:b6d729ae4f27 | 165 | default: |
foxbrianr | 0:b6d729ae4f27 | 166 | /* no action */ |
foxbrianr | 0:b6d729ae4f27 | 167 | printf("!!!Button Pressed:%d\n\r",currentValue); |
foxbrianr | 0:b6d729ae4f27 | 168 | break; |
foxbrianr | 0:b6d729ae4f27 | 169 | } |
foxbrianr | 0:b6d729ae4f27 | 170 | } |
foxbrianr | 0:b6d729ae4f27 | 171 | else |
foxbrianr | 0:b6d729ae4f27 | 172 | { //TODO: play with time for what is short or long hold |
foxbrianr | 0:b6d729ae4f27 | 173 | countsSinceChange++; |
foxbrianr | 0:b6d729ae4f27 | 174 | if ( currentValue != NO_BUTTON && countsSinceChange>=100000) |
foxbrianr | 0:b6d729ae4f27 | 175 | { |
foxbrianr | 0:b6d729ae4f27 | 176 | if (isHeld != 2) printf("Button Long Held:%d\n\r",currentValue); |
foxbrianr | 0:b6d729ae4f27 | 177 | isHeld = 2; |
foxbrianr | 0:b6d729ae4f27 | 178 | } |
foxbrianr | 0:b6d729ae4f27 | 179 | else if (currentValue != NO_BUTTON && countsSinceChange>=50000) |
foxbrianr | 0:b6d729ae4f27 | 180 | { |
foxbrianr | 0:b6d729ae4f27 | 181 | if (isHeld != 1) printf("Button Short Held:%d\n\r",currentValue); |
foxbrianr | 0:b6d729ae4f27 | 182 | isHeld = 1; |
foxbrianr | 0:b6d729ae4f27 | 183 | } |
foxbrianr | 0:b6d729ae4f27 | 184 | else |
foxbrianr | 0:b6d729ae4f27 | 185 | { |
foxbrianr | 0:b6d729ae4f27 | 186 | isHeld =0; |
foxbrianr | 0:b6d729ae4f27 | 187 | } |
foxbrianr | 0:b6d729ae4f27 | 188 | } |
foxbrianr | 0:b6d729ae4f27 | 189 | |
foxbrianr | 0:b6d729ae4f27 | 190 | } |
foxbrianr | 0:b6d729ae4f27 | 191 | |
foxbrianr | 0:b6d729ae4f27 | 192 | |
foxbrianr | 0:b6d729ae4f27 | 193 | |
foxbrianr | 0:b6d729ae4f27 | 194 | |
foxbrianr | 0:b6d729ae4f27 | 195 | void ButtonController::update(void) |
foxbrianr | 0:b6d729ae4f27 | 196 | { |
foxbrianr | 0:b6d729ae4f27 | 197 | currentValue = spi_io_exp->readGpioPort() ; |
foxbrianr | 0:b6d729ae4f27 | 198 | currentValue = (~currentValue & 0x1F); // clear bit is stuck |
foxbrianr | 0:b6d729ae4f27 | 199 | |
foxbrianr | 0:b6d729ae4f27 | 200 | // if (raising edge | falling edge ) |
foxbrianr | 0:b6d729ae4f27 | 201 | if (currentValue != prevValue ) { |
foxbrianr | 0:b6d729ae4f27 | 202 | prevValue = currentValue; |
foxbrianr | 0:b6d729ae4f27 | 203 | countsSinceChange = 0; |
foxbrianr | 0:b6d729ae4f27 | 204 | |
foxbrianr | 0:b6d729ae4f27 | 205 | if (currentValue && !cmd_queue.full()) { |
foxbrianr | 0:b6d729ae4f27 | 206 | cmd_queue.push(currentValue); |
foxbrianr | 0:b6d729ae4f27 | 207 | //printf("!!Button Pressed:%d\n\r",currentValue); |
foxbrianr | 0:b6d729ae4f27 | 208 | } |
foxbrianr | 0:b6d729ae4f27 | 209 | |
foxbrianr | 0:b6d729ae4f27 | 210 | } |
foxbrianr | 0:b6d729ae4f27 | 211 | } |
foxbrianr | 0:b6d729ae4f27 | 212 | |
foxbrianr | 0:b6d729ae4f27 | 213 | |
foxbrianr | 0:b6d729ae4f27 | 214 | void ButtonController::pressButtonUp(void) |
foxbrianr | 0:b6d729ae4f27 | 215 | { |
foxbrianr | 0:b6d729ae4f27 | 216 | printf("Up Button Pressed:%d\n\r",currentValue); |
foxbrianr | 0:b6d729ae4f27 | 217 | if (navigator) |
foxbrianr | 0:b6d729ae4f27 | 218 | navigator->moveUp(); |
foxbrianr | 0:b6d729ae4f27 | 219 | } |
foxbrianr | 0:b6d729ae4f27 | 220 | |
foxbrianr | 0:b6d729ae4f27 | 221 | void ButtonController::pressButtonDown(void) |
foxbrianr | 0:b6d729ae4f27 | 222 | { |
foxbrianr | 0:b6d729ae4f27 | 223 | printf("Down Button Pressed:%d\n\r",currentValue); |
foxbrianr | 0:b6d729ae4f27 | 224 | if (navigator) |
foxbrianr | 0:b6d729ae4f27 | 225 | navigator->moveDown(); |
foxbrianr | 0:b6d729ae4f27 | 226 | } |
foxbrianr | 0:b6d729ae4f27 | 227 | |
foxbrianr | 0:b6d729ae4f27 | 228 | void ButtonController::pressButtonSet(void) |
foxbrianr | 0:b6d729ae4f27 | 229 | { |
foxbrianr | 0:b6d729ae4f27 | 230 | printf("Set Button Pressed:%d\n\r",currentValue); |
foxbrianr | 0:b6d729ae4f27 | 231 | if (navigator) |
foxbrianr | 0:b6d729ae4f27 | 232 | navigator->selectMenu(); |
foxbrianr | 0:b6d729ae4f27 | 233 | } |
foxbrianr | 0:b6d729ae4f27 | 234 | |
foxbrianr | 0:b6d729ae4f27 | 235 | void ButtonController::pressButtonMode(void) |
foxbrianr | 0:b6d729ae4f27 | 236 | { |
foxbrianr | 0:b6d729ae4f27 | 237 | printf("Mode Button Pressed:%d\n\r",currentValue); |
foxbrianr | 0:b6d729ae4f27 | 238 | } |
foxbrianr | 0:b6d729ae4f27 | 239 | |
foxbrianr | 0:b6d729ae4f27 | 240 | void ButtonController::pressButtonClear(void) |
foxbrianr | 0:b6d729ae4f27 | 241 | { |
foxbrianr | 0:b6d729ae4f27 | 242 | printf("Clear Button Pressed:%d\n\r",currentValue); |
foxbrianr | 0:b6d729ae4f27 | 243 | } |
foxbrianr | 0:b6d729ae4f27 | 244 | |
foxbrianr | 0:b6d729ae4f27 | 245 | void ButtonController::releaseButton(void) |
foxbrianr | 0:b6d729ae4f27 | 246 | { |
foxbrianr | 0:b6d729ae4f27 | 247 | //printf("Button Released:%d\n\r",currentValue); |
foxbrianr | 0:b6d729ae4f27 | 248 | isHeld = 0; |
foxbrianr | 0:b6d729ae4f27 | 249 | countsSinceChange = 0; |
foxbrianr | 0:b6d729ae4f27 | 250 | } |