Vinicius Oliveira / Mbed 2 deprecated Panificadora

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Dependencies:   BLE_API mbed nRF51822

Fork of BLENano_SimpleControls by Vinicius Oliveira

main.cpp@5:1ccc4165731f, 2016-09-07 (annotated)

Committer:
vgoliveira
Date:
Wed Sep 07 21:28:10 2016 +0000
Revision:
5:1ccc4165731f
Parent:
4:bdc19d44e623
Child:
6:8d65e62ce233
Funcionando pela primeira vez

Who changed what in which revision?

UserRevisionLine numberNew contents of line
RedBearLab 1:81a97eb70d3d 1 /*
RedBearLab 1:81a97eb70d3d 2
RedBearLab 1:81a97eb70d3d 3 Copyright (c) 2012-2014 RedBearLab
RedBearLab 1:81a97eb70d3d 4
RedBearLab 1:81a97eb70d3d 5 Permission is hereby granted, free of charge, to any person obtaining a copy of this software
RedBearLab 1:81a97eb70d3d 6 and associated documentation files (the "Software"), to deal in the Software without restriction,
RedBearLab 1:81a97eb70d3d 7 including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
RedBearLab 1:81a97eb70d3d 8 and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
RedBearLab 1:81a97eb70d3d 9 subject to the following conditions:
RedBearLab 1:81a97eb70d3d 10 The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
RedBearLab 1:81a97eb70d3d 11
RedBearLab 1:81a97eb70d3d 12 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
RedBearLab 1:81a97eb70d3d 13 INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
RedBearLab 1:81a97eb70d3d 14 PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
RedBearLab 1:81a97eb70d3d 15 FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
RedBearLab 1:81a97eb70d3d 16 ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
RedBearLab 1:81a97eb70d3d 17
RedBearLab 1:81a97eb70d3d 18 */
RedBearLab 0:be2e4095513a 19
RedBearLab 0:be2e4095513a 20 #include "mbed.h"
RedBearLab 2:3cd654f42efa 21 #include "ble/BLE.h"
RedBearLab 0:be2e4095513a 22 #include "Servo.h"
RedBearLab 0:be2e4095513a 23
RedBearLab 0:be2e4095513a 24
vgoliveira 5:1ccc4165731f 25 #define TXRX_BUF_LEN 20
vgoliveira 5:1ccc4165731f 26
vgoliveira 5:1ccc4165731f 27 #define TIME_MORE P0_4
vgoliveira 5:1ccc4165731f 28 #define TIME_LESS P0_5
vgoliveira 5:1ccc4165731f 29 #define DOUGH_QNT P0_8
vgoliveira 5:1ccc4165731f 30 #define OPTIONS P0_9
vgoliveira 5:1ccc4165731f 31 #define COLOR P0_10
vgoliveira 5:1ccc4165731f 32 #define INIT_STOP P0_11
vgoliveira 5:1ccc4165731f 33 #define TEST_LED P0_19
RedBearLab 0:be2e4095513a 34
vgoliveira 5:1ccc4165731f 35 #define PRESS_BUTTON 0x01
vgoliveira 5:1ccc4165731f 36 #define RELEASE_BUTTON 0x02
RedBearLab 0:be2e4095513a 37
vgoliveira 5:1ccc4165731f 38 #define CLK_TIME_MORE 0x01
vgoliveira 5:1ccc4165731f 39 #define CLK_TIME_LESS 0x02
vgoliveira 5:1ccc4165731f 40 #define CLK_DOUGH_QNT 0x03
vgoliveira 5:1ccc4165731f 41 #define CLK_INIT_STOP 0x04
vgoliveira 5:1ccc4165731f 42 #define CLK_OPTIONS 0x05
vgoliveira 5:1ccc4165731f 43 #define CLK_COLOR 0x06
vgoliveira 5:1ccc4165731f 44 #define CLK_TEST_LED 0x07
vgoliveira 5:1ccc4165731f 45 #define CLK_TIME 500 // 500 ms holding the up state
vgoliveira 5:1ccc4165731f 46
vgoliveira 5:1ccc4165731f 47 /*
RedBearLab 0:be2e4095513a 48 #define DIGITAL_IN_PIN P0_10 //CTS
RedBearLab 0:be2e4095513a 49 #define PWM_PIN P0_11 //RXD
RedBearLab 0:be2e4095513a 50 #define SERVO_PIN P0_8 //RTS
RedBearLab 0:be2e4095513a 51 #define ANALOG_IN_PIN P0_4 //P04
vgoliveira 5:1ccc4165731f 52 */
RedBearLab 2:3cd654f42efa 53 BLE ble;
RedBearLab 0:be2e4095513a 54
vgoliveira 5:1ccc4165731f 55 DigitalOut time_more(TIME_MORE,0);
vgoliveira 5:1ccc4165731f 56 DigitalOut time_less(TIME_LESS,0);
vgoliveira 5:1ccc4165731f 57 DigitalOut dough_qnt(DOUGH_QNT,0);
vgoliveira 5:1ccc4165731f 58 DigitalOut init_stop(INIT_STOP,0);
vgoliveira 5:1ccc4165731f 59 DigitalOut options(OPTIONS,0);
vgoliveira 5:1ccc4165731f 60 DigitalOut color(COLOR,0);
vgoliveira 5:1ccc4165731f 61 DigitalOut test_led(TEST_LED,0);
vgoliveira 5:1ccc4165731f 62
vgoliveira 5:1ccc4165731f 63 /*
RedBearLab 0:be2e4095513a 64 DigitalIn BUTTON(DIGITAL_IN_PIN);
RedBearLab 0:be2e4095513a 65 PwmOut PWM(PWM_PIN);
RedBearLab 0:be2e4095513a 66 AnalogIn ANALOG(ANALOG_IN_PIN);
RedBearLab 0:be2e4095513a 67 Servo MYSERVO(SERVO_PIN);
RedBearLab 0:be2e4095513a 68
RedBearLab 0:be2e4095513a 69 //Serial pc(USBTX, USBRX);
RedBearLab 0:be2e4095513a 70
RedBearLab 0:be2e4095513a 71 static uint8_t analog_enabled = 0;
RedBearLab 0:be2e4095513a 72 static uint8_t old_state = 0;
vgoliveira 5:1ccc4165731f 73 */
RedBearLab 0:be2e4095513a 74
vgoliveira 5:1ccc4165731f 75 /* The Nordic UART Service */
vgoliveira 5:1ccc4165731f 76
vgoliveira 5:1ccc4165731f 77 // RX_SERVICE_UUID do APP Android
vgoliveira 5:1ccc4165731f 78 static const uint8_t uart_base_uuid[] = {0x6E, 0x40, 0x00, 0x01, 0xB5, 0xA3, 0xF3, 0x93, 0xE0, 0xA9, 0xE5, 0x0E, 0x24, 0xDC, 0xCA, 0x9E};
vgoliveira 5:1ccc4165731f 79 //TX_CHAR_UUID do APP Android
vgoliveira 5:1ccc4165731f 80 static const uint8_t uart_tx_uuid[] = {0x6E, 0x40, 0x00, 0x02, 0xB5, 0xA3, 0xF3, 0x93, 0xE0, 0xA9, 0xE5, 0x0E, 0x24, 0xDC, 0xCA, 0x9E};
vgoliveira 5:1ccc4165731f 81 //RX_CHAR_UUID do APP Android
vgoliveira 5:1ccc4165731f 82 static const uint8_t uart_rx_uuid[] = {0x6E, 0x40, 0x00, 0x03, 0xB5, 0xA3, 0xF3, 0x93, 0xE0, 0xA9, 0xE5, 0x0E, 0x24, 0xDC, 0xCA, 0x9E};
vgoliveira 5:1ccc4165731f 83 // RX_SERVICE_UUID do APP Android
vgoliveira 5:1ccc4165731f 84 static const uint8_t uart_base_uuid_rev[] = {0x6E, 0x40, 0x00, 0x01, 0xB5, 0xA3, 0xF3, 0x93, 0xE0, 0xA9, 0xE5, 0x0E, 0x24, 0xDC, 0xCA, 0x9E};
RedBearLab 0:be2e4095513a 85
RedBearLab 0:be2e4095513a 86
RedBearLab 0:be2e4095513a 87 uint8_t txPayload[TXRX_BUF_LEN] = {0,};
RedBearLab 0:be2e4095513a 88 uint8_t rxPayload[TXRX_BUF_LEN] = {0,};
RedBearLab 0:be2e4095513a 89
RedBearLab 0:be2e4095513a 90 //static uint8_t rx_buf[TXRX_BUF_LEN];
RedBearLab 0:be2e4095513a 91 //static uint8_t rx_len=0;
RedBearLab 0:be2e4095513a 92
RedBearLab 0:be2e4095513a 93
RedBearLab 0:be2e4095513a 94 GattCharacteristic txCharacteristic (uart_tx_uuid, txPayload, 1, TXRX_BUF_LEN, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE_WITHOUT_RESPONSE);
RedBearLab 0:be2e4095513a 95
RedBearLab 0:be2e4095513a 96 GattCharacteristic rxCharacteristic (uart_rx_uuid, rxPayload, 1, TXRX_BUF_LEN, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY);
RedBearLab 0:be2e4095513a 97
RedBearLab 0:be2e4095513a 98 GattCharacteristic *uartChars[] = {&txCharacteristic, &rxCharacteristic};
RedBearLab 0:be2e4095513a 99
RedBearLab 0:be2e4095513a 100 GattService uartService(uart_base_uuid, uartChars, sizeof(uartChars) / sizeof(GattCharacteristic *));
RedBearLab 0:be2e4095513a 101
RedBearLab 0:be2e4095513a 102
RedBearLab 0:be2e4095513a 103
RedBearLab 3:f530ca03e014 104 void disconnectionCallback(const Gap::DisconnectionCallbackParams_t *params)
RedBearLab 0:be2e4095513a 105 {
RedBearLab 0:be2e4095513a 106 //pc.printf("Disconnected \r\n");
RedBearLab 0:be2e4095513a 107 //pc.printf("Restart advertising \r\n");
vgoliveira 5:1ccc4165731f 108 //ble.gap().startAdvertising();
vgoliveira 5:1ccc4165731f 109 ble.startAdvertising();
RedBearLab 0:be2e4095513a 110 }
RedBearLab 0:be2e4095513a 111
RedBearLab 2:3cd654f42efa 112 void WrittenHandler(const GattWriteCallbackParams *Handler)
RedBearLab 0:be2e4095513a 113 {
RedBearLab 0:be2e4095513a 114 uint8_t buf[TXRX_BUF_LEN];
RedBearLab 0:be2e4095513a 115 uint16_t bytesRead;
RedBearLab 0:be2e4095513a 116
RedBearLab 2:3cd654f42efa 117 if (Handler->handle == txCharacteristic.getValueAttribute().getHandle())
RedBearLab 0:be2e4095513a 118 {
RedBearLab 0:be2e4095513a 119 ble.readCharacteristicValue(txCharacteristic.getValueAttribute().getHandle(), buf, &bytesRead);
RedBearLab 0:be2e4095513a 120 memset(txPayload, 0, TXRX_BUF_LEN);
RedBearLab 0:be2e4095513a 121 memcpy(txPayload, buf, TXRX_BUF_LEN);
RedBearLab 0:be2e4095513a 122
vgoliveira 5:1ccc4165731f 123 switch (buf[0]) {
vgoliveira 5:1ccc4165731f 124 case PRESS_BUTTON:
vgoliveira 5:1ccc4165731f 125 switch(buf[1]) {
vgoliveira 5:1ccc4165731f 126 case CLK_TIME_MORE :
vgoliveira 5:1ccc4165731f 127 time_more = 1;
vgoliveira 5:1ccc4165731f 128 break;
vgoliveira 5:1ccc4165731f 129 case CLK_TIME_LESS :
vgoliveira 5:1ccc4165731f 130 time_less = 1;
vgoliveira 5:1ccc4165731f 131 break;
vgoliveira 5:1ccc4165731f 132 case CLK_DOUGH_QNT :
vgoliveira 5:1ccc4165731f 133 dough_qnt = 1;
vgoliveira 5:1ccc4165731f 134 break;
vgoliveira 5:1ccc4165731f 135 case CLK_INIT_STOP :
vgoliveira 5:1ccc4165731f 136 init_stop = 1;
vgoliveira 5:1ccc4165731f 137 break;
vgoliveira 5:1ccc4165731f 138 case CLK_OPTIONS :
vgoliveira 5:1ccc4165731f 139 options = 1;
vgoliveira 5:1ccc4165731f 140 break;
vgoliveira 5:1ccc4165731f 141 case CLK_COLOR :
vgoliveira 5:1ccc4165731f 142 color = 1;
vgoliveira 5:1ccc4165731f 143 break;
vgoliveira 5:1ccc4165731f 144 case CLK_TEST_LED :
vgoliveira 5:1ccc4165731f 145 test_led = 1;
vgoliveira 5:1ccc4165731f 146 break;
vgoliveira 5:1ccc4165731f 147 }
vgoliveira 5:1ccc4165731f 148 break;
vgoliveira 5:1ccc4165731f 149 case RELEASE_BUTTON: // released button
vgoliveira 5:1ccc4165731f 150 switch(buf[1]) {
vgoliveira 5:1ccc4165731f 151 case CLK_TIME_MORE :
vgoliveira 5:1ccc4165731f 152 time_more = 0;
vgoliveira 5:1ccc4165731f 153 break;
vgoliveira 5:1ccc4165731f 154 case CLK_TIME_LESS :
vgoliveira 5:1ccc4165731f 155 time_less = 0;
vgoliveira 5:1ccc4165731f 156 break;
vgoliveira 5:1ccc4165731f 157 case CLK_DOUGH_QNT :
vgoliveira 5:1ccc4165731f 158 dough_qnt = 0;
vgoliveira 5:1ccc4165731f 159 break;
vgoliveira 5:1ccc4165731f 160 case CLK_INIT_STOP :
vgoliveira 5:1ccc4165731f 161 init_stop = 0;
vgoliveira 5:1ccc4165731f 162 break;
vgoliveira 5:1ccc4165731f 163 case CLK_OPTIONS :
vgoliveira 5:1ccc4165731f 164 options = 0;
vgoliveira 5:1ccc4165731f 165 break;
vgoliveira 5:1ccc4165731f 166 case CLK_COLOR :
vgoliveira 5:1ccc4165731f 167 color = 0;
vgoliveira 5:1ccc4165731f 168 break;
vgoliveira 5:1ccc4165731f 169 case CLK_TEST_LED :
vgoliveira 5:1ccc4165731f 170 test_led = 0;
vgoliveira 5:1ccc4165731f 171 break;
vgoliveira 5:1ccc4165731f 172 }
vgoliveira 5:1ccc4165731f 173 break;
RedBearLab 0:be2e4095513a 174 }
RedBearLab 0:be2e4095513a 175 }
RedBearLab 0:be2e4095513a 176 }
RedBearLab 0:be2e4095513a 177 /*
RedBearLab 0:be2e4095513a 178 void uartCB(void)
RedBearLab 0:be2e4095513a 179 {
RedBearLab 0:be2e4095513a 180 while(pc.readable())
RedBearLab 0:be2e4095513a 181 {
RedBearLab 0:be2e4095513a 182 rx_buf[rx_len++] = pc.getc();
RedBearLab 0:be2e4095513a 183 if(rx_len>=20 || rx_buf[rx_len-1]=='\0' || rx_buf[rx_len-1]=='\n')
RedBearLab 0:be2e4095513a 184 {
RedBearLab 0:be2e4095513a 185 ble.updateCharacteristicValue(rxCharacteristic.getValueAttribute().getHandle(), rx_buf, rx_len);
RedBearLab 0:be2e4095513a 186 pc.printf("RecHandler \r\n");
RedBearLab 0:be2e4095513a 187 pc.printf("Length: ");
RedBearLab 0:be2e4095513a 188 pc.putc(rx_len);
RedBearLab 0:be2e4095513a 189 pc.printf("\r\n");
RedBearLab 0:be2e4095513a 190 rx_len = 0;
RedBearLab 0:be2e4095513a 191 break;
RedBearLab 0:be2e4095513a 192 }
RedBearLab 0:be2e4095513a 193 }
RedBearLab 0:be2e4095513a 194 }
RedBearLab 0:be2e4095513a 195 */
RedBearLab 0:be2e4095513a 196 void m_status_check_handle(void)
RedBearLab 0:be2e4095513a 197 {
vgoliveira 5:1ccc4165731f 198 /*
RedBearLab 0:be2e4095513a 199 uint8_t buf[3];
RedBearLab 0:be2e4095513a 200 if (analog_enabled) // if analog reading enabled
RedBearLab 0:be2e4095513a 201 {
RedBearLab 0:be2e4095513a 202 // Read and send out
RedBearLab 0:be2e4095513a 203 float s = ANALOG;
RedBearLab 0:be2e4095513a 204 uint16_t value = s*1024;
RedBearLab 0:be2e4095513a 205 buf[0] = (0x0B);
RedBearLab 0:be2e4095513a 206 buf[1] = (value >> 8);
RedBearLab 0:be2e4095513a 207 buf[2] = (value);
RedBearLab 0:be2e4095513a 208 ble.updateCharacteristicValue(rxCharacteristic.getValueAttribute().getHandle(), buf, 3);
RedBearLab 0:be2e4095513a 209 }
RedBearLab 0:be2e4095513a 210
vgoliveira 5:1ccc4165731f 211 If digital in changes, report the state
RedBearLab 0:be2e4095513a 212 if (BUTTON != old_state)
RedBearLab 0:be2e4095513a 213 {
RedBearLab 0:be2e4095513a 214 old_state = BUTTON;
RedBearLab 0:be2e4095513a 215
RedBearLab 0:be2e4095513a 216 if (BUTTON == 1)
RedBearLab 0:be2e4095513a 217 {
RedBearLab 0:be2e4095513a 218 buf[0] = (0x0A);
RedBearLab 0:be2e4095513a 219 buf[1] = (0x01);
RedBearLab 0:be2e4095513a 220 buf[2] = (0x00);
RedBearLab 0:be2e4095513a 221 ble.updateCharacteristicValue(rxCharacteristic.getValueAttribute().getHandle(), buf, 3);
RedBearLab 0:be2e4095513a 222 }
RedBearLab 0:be2e4095513a 223 else
RedBearLab 0:be2e4095513a 224 {
RedBearLab 0:be2e4095513a 225 buf[0] = (0x0A);
RedBearLab 0:be2e4095513a 226 buf[1] = (0x00);
RedBearLab 0:be2e4095513a 227 buf[2] = (0x00);
RedBearLab 0:be2e4095513a 228 ble.updateCharacteristicValue(rxCharacteristic.getValueAttribute().getHandle(), buf, 3);
RedBearLab 0:be2e4095513a 229 }
RedBearLab 0:be2e4095513a 230 }
vgoliveira 5:1ccc4165731f 231 */
RedBearLab 0:be2e4095513a 232 }
RedBearLab 0:be2e4095513a 233
RedBearLab 0:be2e4095513a 234
RedBearLab 0:be2e4095513a 235 int main(void)
RedBearLab 0:be2e4095513a 236 {
RedBearLab 0:be2e4095513a 237 Ticker ticker;
RedBearLab 0:be2e4095513a 238 ticker.attach_us(m_status_check_handle, 200000);
RedBearLab 0:be2e4095513a 239
RedBearLab 0:be2e4095513a 240 ble.init();
RedBearLab 0:be2e4095513a 241 ble.onDisconnection(disconnectionCallback);
RedBearLab 0:be2e4095513a 242 ble.onDataWritten(WrittenHandler);
RedBearLab 0:be2e4095513a 243
RedBearLab 0:be2e4095513a 244 //pc.baud(9600);
RedBearLab 0:be2e4095513a 245 //pc.printf("SimpleChat Init \r\n");
RedBearLab 0:be2e4095513a 246
RedBearLab 0:be2e4095513a 247 //pc.attach( uartCB , pc.RxIrq);
RedBearLab 0:be2e4095513a 248
RedBearLab 0:be2e4095513a 249 // setup advertising
RedBearLab 0:be2e4095513a 250 ble.accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED);
RedBearLab 0:be2e4095513a 251 ble.setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
RedBearLab 0:be2e4095513a 252 ble.accumulateAdvertisingPayload(GapAdvertisingData::SHORTENED_LOCAL_NAME,
vgoliveira 5:1ccc4165731f 253 (const uint8_t *)"Vini", sizeof("Vini") - 1);
RedBearLab 0:be2e4095513a 254 ble.accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_128BIT_SERVICE_IDS,
RedBearLab 0:be2e4095513a 255 (const uint8_t *)uart_base_uuid_rev, sizeof(uart_base_uuid));
RedBearLab 0:be2e4095513a 256 // 100ms; in multiples of 0.625ms.
RedBearLab 0:be2e4095513a 257 ble.setAdvertisingInterval(160);
RedBearLab 0:be2e4095513a 258
RedBearLab 0:be2e4095513a 259 ble.addService(uartService);
RedBearLab 0:be2e4095513a 260
RedBearLab 0:be2e4095513a 261 ble.startAdvertising();
RedBearLab 0:be2e4095513a 262
RedBearLab 0:be2e4095513a 263 //pc.printf("Advertising Start \r\n");
vgoliveira 5:1ccc4165731f 264
RedBearLab 0:be2e4095513a 265 while(1)
RedBearLab 0:be2e4095513a 266 {
RedBearLab 0:be2e4095513a 267 ble.waitForEvent();
RedBearLab 0:be2e4095513a 268 }
RedBearLab 0:be2e4095513a 269 }
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