Vinicius Oliveira / Mbed 2 deprecated Panificadora

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Dependencies:   BLE_API mbed nRF51822

Fork of BLENano_SimpleControls by Vinicius Oliveira

main.cpp@6:8d65e62ce233, 2016-09-08 (annotated)

Committer:
vgoliveira
Date:
Thu Sep 08 17:19:41 2016 +0000
Revision:
6:8d65e62ce233
Parent:
5:1ccc4165731f 
Primeira vers?o funcional, implementa COMMAND e PROGRAM.

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 6:8d65e62ce233 27 #define PIN_TIME_MORE P0_4
vgoliveira 6:8d65e62ce233 28 #define PIN_TIME_LESS P0_5
vgoliveira 6:8d65e62ce233 29 #define PIN_DOUGH_QNT P0_8
vgoliveira 6:8d65e62ce233 30 #define PIN_OPTIONS P0_9
vgoliveira 6:8d65e62ce233 31 #define PIN_COLOR P0_10
vgoliveira 6:8d65e62ce233 32 #define PIN_INIT_STOP P0_11
vgoliveira 6:8d65e62ce233 33 #define PIN_TEST_LED P0_19 // only used for debuggin (visual check)
RedBearLab 0:be2e4095513a 34
vgoliveira 6:8d65e62ce233 35 #define OPERATION 0x00
vgoliveira 6:8d65e62ce233 36 #define COMMAND 0x01
vgoliveira 6:8d65e62ce233 37 #define PROGRAM 0x02
vgoliveira 5:1ccc4165731f 38
vgoliveira 6:8d65e62ce233 39 #define TIME_MORE 0x04
vgoliveira 6:8d65e62ce233 40 #define TIME_LESS 0x05
vgoliveira 6:8d65e62ce233 41 #define DOUGH_QNT 0x02
vgoliveira 6:8d65e62ce233 42 #define INIT_STOP 0x06
vgoliveira 6:8d65e62ce233 43 #define OPTIONS 0x01
vgoliveira 6:8d65e62ce233 44 #define COLOR 0x03
vgoliveira 6:8d65e62ce233 45 #define TEST_LED 0x07
vgoliveira 6:8d65e62ce233 46
vgoliveira 6:8d65e62ce233 47 #define DELAY 250 // 250 ms holding the up state for button clicking
vgoliveira 6:8d65e62ce233 48
RedBearLab 2:3cd654f42efa 49 BLE ble;
RedBearLab 0:be2e4095513a 50
vgoliveira 6:8d65e62ce233 51 DigitalOut time_more(PIN_TIME_MORE,0);
vgoliveira 6:8d65e62ce233 52 DigitalOut time_less(PIN_TIME_LESS,0);
vgoliveira 6:8d65e62ce233 53 DigitalOut dough_qnt(PIN_DOUGH_QNT,0);
vgoliveira 6:8d65e62ce233 54 DigitalOut init_stop(PIN_INIT_STOP,0);
vgoliveira 6:8d65e62ce233 55 DigitalOut options(PIN_OPTIONS,0);
vgoliveira 6:8d65e62ce233 56 DigitalOut color(PIN_COLOR,0);
vgoliveira 6:8d65e62ce233 57 DigitalOut test_led(PIN_TEST_LED,1);
RedBearLab 0:be2e4095513a 58
vgoliveira 5:1ccc4165731f 59 /* The Nordic UART Service */
vgoliveira 5:1ccc4165731f 60
vgoliveira 5:1ccc4165731f 61 // RX_SERVICE_UUID do APP Android
vgoliveira 5:1ccc4165731f 62 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 63 //TX_CHAR_UUID do APP Android
vgoliveira 5:1ccc4165731f 64 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 65 //RX_CHAR_UUID do APP Android
vgoliveira 5:1ccc4165731f 66 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 67 // RX_SERVICE_UUID do APP Android
vgoliveira 5:1ccc4165731f 68 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 69
RedBearLab 0:be2e4095513a 70
RedBearLab 0:be2e4095513a 71 uint8_t txPayload[TXRX_BUF_LEN] = {0,};
RedBearLab 0:be2e4095513a 72 uint8_t rxPayload[TXRX_BUF_LEN] = {0,};
RedBearLab 0:be2e4095513a 73
RedBearLab 0:be2e4095513a 74 //static uint8_t rx_buf[TXRX_BUF_LEN];
RedBearLab 0:be2e4095513a 75 //static uint8_t rx_len=0;
RedBearLab 0:be2e4095513a 76
RedBearLab 0:be2e4095513a 77
RedBearLab 0:be2e4095513a 78 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 79
RedBearLab 0:be2e4095513a 80 GattCharacteristic rxCharacteristic (uart_rx_uuid, rxPayload, 1, TXRX_BUF_LEN, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY);
RedBearLab 0:be2e4095513a 81
RedBearLab 0:be2e4095513a 82 GattCharacteristic *uartChars[] = {&txCharacteristic, &rxCharacteristic};
RedBearLab 0:be2e4095513a 83
RedBearLab 0:be2e4095513a 84 GattService uartService(uart_base_uuid, uartChars, sizeof(uartChars) / sizeof(GattCharacteristic *));
RedBearLab 0:be2e4095513a 85
RedBearLab 0:be2e4095513a 86
RedBearLab 0:be2e4095513a 87
RedBearLab 3:f530ca03e014 88 void disconnectionCallback(const Gap::DisconnectionCallbackParams_t *params)
RedBearLab 0:be2e4095513a 89 {
RedBearLab 0:be2e4095513a 90 //pc.printf("Disconnected \r\n");
RedBearLab 0:be2e4095513a 91 //pc.printf("Restart advertising \r\n");
vgoliveira 5:1ccc4165731f 92 //ble.gap().startAdvertising();
vgoliveira 5:1ccc4165731f 93 ble.startAdvertising();
RedBearLab 0:be2e4095513a 94 }
RedBearLab 0:be2e4095513a 95
vgoliveira 6:8d65e62ce233 96 void ClickButton(DigitalOut *button, uint8_t *click_num)
vgoliveira 6:8d65e62ce233 97 {
vgoliveira 6:8d65e62ce233 98 for (uint8_t i = *click_num; i > 0; i--)
vgoliveira 6:8d65e62ce233 99 {
vgoliveira 6:8d65e62ce233 100 *button = 0;
vgoliveira 6:8d65e62ce233 101 wait_ms(DELAY);
vgoliveira 6:8d65e62ce233 102 *button = 1;
vgoliveira 6:8d65e62ce233 103 wait_ms(DELAY);
vgoliveira 6:8d65e62ce233 104 *button = 0;
vgoliveira 6:8d65e62ce233 105 }
vgoliveira 6:8d65e62ce233 106 }
vgoliveira 6:8d65e62ce233 107
RedBearLab 2:3cd654f42efa 108 void WrittenHandler(const GattWriteCallbackParams *Handler)
RedBearLab 0:be2e4095513a 109 {
RedBearLab 0:be2e4095513a 110 uint8_t buf[TXRX_BUF_LEN];
RedBearLab 0:be2e4095513a 111 uint16_t bytesRead;
RedBearLab 0:be2e4095513a 112
RedBearLab 2:3cd654f42efa 113 if (Handler->handle == txCharacteristic.getValueAttribute().getHandle())
RedBearLab 0:be2e4095513a 114 {
RedBearLab 0:be2e4095513a 115 ble.readCharacteristicValue(txCharacteristic.getValueAttribute().getHandle(), buf, &bytesRead);
RedBearLab 0:be2e4095513a 116 memset(txPayload, 0, TXRX_BUF_LEN);
RedBearLab 0:be2e4095513a 117 memcpy(txPayload, buf, TXRX_BUF_LEN);
RedBearLab 0:be2e4095513a 118
vgoliveira 6:8d65e62ce233 119 switch (buf[OPERATION]) {
vgoliveira 6:8d65e62ce233 120 case COMMAND:
vgoliveira 6:8d65e62ce233 121 options = buf[OPTIONS];
vgoliveira 6:8d65e62ce233 122 dough_qnt = buf[DOUGH_QNT];
vgoliveira 6:8d65e62ce233 123 color = buf[COLOR];
vgoliveira 6:8d65e62ce233 124 time_more = buf[TIME_MORE];
vgoliveira 6:8d65e62ce233 125 time_less = buf[TIME_LESS];
vgoliveira 6:8d65e62ce233 126 init_stop = buf[INIT_STOP];
vgoliveira 6:8d65e62ce233 127 break;
vgoliveira 6:8d65e62ce233 128 case PROGRAM:
vgoliveira 6:8d65e62ce233 129 ClickButton(&options,&buf[OPTIONS]);
vgoliveira 6:8d65e62ce233 130 ClickButton(&dough_qnt, &buf[DOUGH_QNT]);
vgoliveira 6:8d65e62ce233 131 ClickButton(&color, &buf[COLOR]);
vgoliveira 6:8d65e62ce233 132 ClickButton(&time_more, &buf[TIME_MORE]);
vgoliveira 6:8d65e62ce233 133 ClickButton(&time_less, &buf[TIME_LESS]);
vgoliveira 6:8d65e62ce233 134 ClickButton(&init_stop, &buf[INIT_STOP]);
vgoliveira 6:8d65e62ce233 135 break;
RedBearLab 0:be2e4095513a 136 }
RedBearLab 0:be2e4095513a 137 }
RedBearLab 0:be2e4095513a 138 }
RedBearLab 0:be2e4095513a 139 /*
RedBearLab 0:be2e4095513a 140 void uartCB(void)
RedBearLab 0:be2e4095513a 141 {
RedBearLab 0:be2e4095513a 142 while(pc.readable())
RedBearLab 0:be2e4095513a 143 {
RedBearLab 0:be2e4095513a 144 rx_buf[rx_len++] = pc.getc();
RedBearLab 0:be2e4095513a 145 if(rx_len>=20 || rx_buf[rx_len-1]=='\0' || rx_buf[rx_len-1]=='\n')
RedBearLab 0:be2e4095513a 146 {
RedBearLab 0:be2e4095513a 147 ble.updateCharacteristicValue(rxCharacteristic.getValueAttribute().getHandle(), rx_buf, rx_len);
RedBearLab 0:be2e4095513a 148 pc.printf("RecHandler \r\n");
RedBearLab 0:be2e4095513a 149 pc.printf("Length: ");
RedBearLab 0:be2e4095513a 150 pc.putc(rx_len);
RedBearLab 0:be2e4095513a 151 pc.printf("\r\n");
RedBearLab 0:be2e4095513a 152 rx_len = 0;
RedBearLab 0:be2e4095513a 153 break;
RedBearLab 0:be2e4095513a 154 }
RedBearLab 0:be2e4095513a 155 }
RedBearLab 0:be2e4095513a 156 }
RedBearLab 0:be2e4095513a 157 */
RedBearLab 0:be2e4095513a 158 void m_status_check_handle(void)
RedBearLab 0:be2e4095513a 159 {
vgoliveira 5:1ccc4165731f 160 /*
RedBearLab 0:be2e4095513a 161 uint8_t buf[3];
RedBearLab 0:be2e4095513a 162 if (analog_enabled) // if analog reading enabled
RedBearLab 0:be2e4095513a 163 {
RedBearLab 0:be2e4095513a 164 // Read and send out
RedBearLab 0:be2e4095513a 165 float s = ANALOG;
RedBearLab 0:be2e4095513a 166 uint16_t value = s*1024;
RedBearLab 0:be2e4095513a 167 buf[0] = (0x0B);
RedBearLab 0:be2e4095513a 168 buf[1] = (value >> 8);
RedBearLab 0:be2e4095513a 169 buf[2] = (value);
RedBearLab 0:be2e4095513a 170 ble.updateCharacteristicValue(rxCharacteristic.getValueAttribute().getHandle(), buf, 3);
RedBearLab 0:be2e4095513a 171 }
RedBearLab 0:be2e4095513a 172
vgoliveira 5:1ccc4165731f 173 If digital in changes, report the state
RedBearLab 0:be2e4095513a 174 if (BUTTON != old_state)
RedBearLab 0:be2e4095513a 175 {
RedBearLab 0:be2e4095513a 176 old_state = BUTTON;
RedBearLab 0:be2e4095513a 177
RedBearLab 0:be2e4095513a 178 if (BUTTON == 1)
RedBearLab 0:be2e4095513a 179 {
RedBearLab 0:be2e4095513a 180 buf[0] = (0x0A);
RedBearLab 0:be2e4095513a 181 buf[1] = (0x01);
RedBearLab 0:be2e4095513a 182 buf[2] = (0x00);
RedBearLab 0:be2e4095513a 183 ble.updateCharacteristicValue(rxCharacteristic.getValueAttribute().getHandle(), buf, 3);
RedBearLab 0:be2e4095513a 184 }
RedBearLab 0:be2e4095513a 185 else
RedBearLab 0:be2e4095513a 186 {
RedBearLab 0:be2e4095513a 187 buf[0] = (0x0A);
RedBearLab 0:be2e4095513a 188 buf[1] = (0x00);
RedBearLab 0:be2e4095513a 189 buf[2] = (0x00);
RedBearLab 0:be2e4095513a 190 ble.updateCharacteristicValue(rxCharacteristic.getValueAttribute().getHandle(), buf, 3);
RedBearLab 0:be2e4095513a 191 }
RedBearLab 0:be2e4095513a 192 }
vgoliveira 5:1ccc4165731f 193 */
RedBearLab 0:be2e4095513a 194 }
RedBearLab 0:be2e4095513a 195
RedBearLab 0:be2e4095513a 196
RedBearLab 0:be2e4095513a 197 int main(void)
RedBearLab 0:be2e4095513a 198 {
RedBearLab 0:be2e4095513a 199 Ticker ticker;
RedBearLab 0:be2e4095513a 200 ticker.attach_us(m_status_check_handle, 200000);
RedBearLab 0:be2e4095513a 201
RedBearLab 0:be2e4095513a 202 ble.init();
RedBearLab 0:be2e4095513a 203 ble.onDisconnection(disconnectionCallback);
RedBearLab 0:be2e4095513a 204 ble.onDataWritten(WrittenHandler);
RedBearLab 0:be2e4095513a 205
RedBearLab 0:be2e4095513a 206 //pc.baud(9600);
RedBearLab 0:be2e4095513a 207 //pc.printf("SimpleChat Init \r\n");
RedBearLab 0:be2e4095513a 208
RedBearLab 0:be2e4095513a 209 //pc.attach( uartCB , pc.RxIrq);
RedBearLab 0:be2e4095513a 210
RedBearLab 0:be2e4095513a 211 // setup advertising
RedBearLab 0:be2e4095513a 212 ble.accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED);
RedBearLab 0:be2e4095513a 213 ble.setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
RedBearLab 0:be2e4095513a 214 ble.accumulateAdvertisingPayload(GapAdvertisingData::SHORTENED_LOCAL_NAME,
vgoliveira 6:8d65e62ce233 215 (const uint8_t *)"Panificadora", sizeof("Panificadora") - 1);
RedBearLab 0:be2e4095513a 216 ble.accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_128BIT_SERVICE_IDS,
RedBearLab 0:be2e4095513a 217 (const uint8_t *)uart_base_uuid_rev, sizeof(uart_base_uuid));
RedBearLab 0:be2e4095513a 218 // 100ms; in multiples of 0.625ms.
RedBearLab 0:be2e4095513a 219 ble.setAdvertisingInterval(160);
RedBearLab 0:be2e4095513a 220
RedBearLab 0:be2e4095513a 221 ble.addService(uartService);
RedBearLab 0:be2e4095513a 222
RedBearLab 0:be2e4095513a 223 ble.startAdvertising();
RedBearLab 0:be2e4095513a 224
RedBearLab 0:be2e4095513a 225 //pc.printf("Advertising Start \r\n");
vgoliveira 5:1ccc4165731f 226
RedBearLab 0:be2e4095513a 227 while(1)
RedBearLab 0:be2e4095513a 228 {
RedBearLab 0:be2e4095513a 229 ble.waitForEvent();
RedBearLab 0:be2e4095513a 230 }
RedBearLab 0:be2e4095513a 231 }
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