Andriy Makukha / Mbed 2 deprecated football_project_wo_output

football_project_wo_output

Dependencies:   mbed

Fork of football_project by MZJ

main.cpp@48:4c9551c826e9, 2016-01-12 (annotated)

Committer:
AntonLS
Date:
Tue Jan 12 00:05:34 2016 +0000
Revision:
48:4c9551c826e9
Parent:
46:28c29ef61276
Child:
49:626e84ce5e52
Protocol fixes.  RNG updates.  Random cone update.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AntonLS 0:28ca4562fe1a 1 /*
AntonLS 0:28ca4562fe1a 2 * TA test
AntonLS 0:28ca4562fe1a 3 *
AntonLS 19:afcbb425b3cf 4 * Updated for New TA Baseboard (rev Aug-Nov 2015.)
AntonLS 19:afcbb425b3cf 5 *
AntonLS 11:d3aa5fca2330 6 * TODO maybe have a mode where the serial port I/O can be swapped,
AntonLS 11:d3aa5fca2330 7 * such that what the nRF generates is sent out the serial port,
AntonLS 11:d3aa5fca2330 8 * and what comes in the serial port goes into the nRF.
AntonLS 11:d3aa5fca2330 9 * Maybe could use the now-unused CTS pin for that.
AntonLS 13:28332f65d14b 10 *
AntonLS 13:28332f65d14b 11 * Using
AntonLS 13:28332f65d14b 12 * rev 327 of BLE_API
AntonLS 13:28332f65d14b 13 * rev 102 of nRF51822 w/ modification--See below
AntonLS 15:b86c4b798aa1 14 * rev 97 of mbed lib
AntonLS 15:b86c4b798aa1 15 * corresponding to:
AntonLS 15:b86c4b798aa1 16 * rev 493 of mbed-src w/ modification to targets/hal/TARGET_NORDIC/TARGET_MCU_NRF51822/serial_api.c
AntonLS 19:afcbb425b3cf 17 * so things compile properly.*
AntonLS 19:afcbb425b3cf 18 * * Now using $Sub$$UART0_IRQHandler to override UART0_IRQHandler without needing to use lib source.
AntonLS 13:28332f65d14b 19 *
AntonLS 31:a6110950f385 20 * *** Now using mbed-src again to modify startup code to use full 32k RAM on QFAC part 20160104 ALS
AntonLS 31:a6110950f385 21 * while still using RBL BLE Nano as a target:
AntonLS 31:a6110950f385 22 * Copied files nRF51822.sct and startup_nRF51822.s
AntonLS 31:a6110950f385 23 * from targets/cmsis/TARGET_NORDIC/TARGET_MCU_NRF51822/TOOLCHAIN_ARM_STD/TARGET_MCU_NORDIC_32K
AntonLS 31:a6110950f385 24 * to targets/cmsis/TARGET_NORDIC/TARGET_MCU_NRF51822/TOOLCHAIN_ARM_STD/TARGET_MCU_NORDIC_16K
AntonLS 31:a6110950f385 25 * (Stomping the 16k settings w/ 32k settings.)
AntonLS 31:a6110950f385 26 *
AntonLS 13:28332f65d14b 27 * Changed
AntonLS 13:28332f65d14b 28 * nRF51822/nordic/pstorage_platform.h PSTORAGE_MIN_BLOCK_SIZE changed from 0x010 to 4.
AntonLS 0:28ca4562fe1a 29 */
AntonLS 0:28ca4562fe1a 30
AntonLS 0:28ca4562fe1a 31 /* mbed Microcontroller Library
AntonLS 0:28ca4562fe1a 32 * Copyright (c) 2006-2013 ARM Limited
AntonLS 0:28ca4562fe1a 33 *
AntonLS 0:28ca4562fe1a 34 * Licensed under the Apache License, Version 2.0 (the "License");
AntonLS 0:28ca4562fe1a 35 * you may not use this file except in compliance with the License.
AntonLS 0:28ca4562fe1a 36 * You may obtain a copy of the License at
AntonLS 0:28ca4562fe1a 37 *
AntonLS 0:28ca4562fe1a 38 * http://www.apache.org/licenses/LICENSE-2.0
AntonLS 0:28ca4562fe1a 39 *
AntonLS 0:28ca4562fe1a 40 * Unless required by applicable law or agreed to in writing, software
AntonLS 0:28ca4562fe1a 41 * distributed under the License is distributed on an "AS IS" BASIS,
AntonLS 0:28ca4562fe1a 42 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
AntonLS 0:28ca4562fe1a 43 * See the License for the specific language governing permissions and
AntonLS 0:28ca4562fe1a 44 * limitations under the License.
AntonLS 0:28ca4562fe1a 45 */
elmbed 18:affef3a7db2a 46 #include <cstdarg>
elmbed 18:affef3a7db2a 47 #include <cstdio>
AntonLS 0:28ca4562fe1a 48 #include "mbed.h"
AntonLS 12:6d313d575f84 49 // #include "rtos.h"
AntonLS 0:28ca4562fe1a 50 #include "BLEDevice.h"
AntonLS 0:28ca4562fe1a 51
AntonLS 0:28ca4562fe1a 52 #include "DFUService.h"
AntonLS 0:28ca4562fe1a 53 #include "UARTService.h"
AntonLS 0:28ca4562fe1a 54 #include "DeviceInformationService.h"
AntonLS 19:afcbb425b3cf 55 #include "BatteryService.h"
AntonLS 0:28ca4562fe1a 56
AntonLS 0:28ca4562fe1a 57 #include "MTSSerialFlowControl.h"
AntonLS 5:1b9734e68327 58 #include "PhoneAppIO.h"
AntonLS 0:28ca4562fe1a 59
elmbed 23:26f27c462976 60 #include "types.h"
elmbed 18:affef3a7db2a 61 #include "TA.h"
elmbed 18:affef3a7db2a 62
elmbed 23:26f27c462976 63 #define NEED_CONSOLE_OUTPUT 1 /* Set this if you need debug messages on the console;
AntonLS 0:28ca4562fe1a 64 * it will have an impact on code-size and power consumption. */
AntonLS 0:28ca4562fe1a 65
AntonLS 11:d3aa5fca2330 66 #define LOOPBACK_MODE 0 // Loopback mode
AntonLS 4:17b8edf264c3 67
AntonLS 0:28ca4562fe1a 68 #if NEED_CONSOLE_OUTPUT
AntonLS 0:28ca4562fe1a 69 #define DEBUG(...) { printf(__VA_ARGS__); }
AntonLS 0:28ca4562fe1a 70 #else
AntonLS 0:28ca4562fe1a 71 #define DEBUG(...) /* nothing */
AntonLS 0:28ca4562fe1a 72 #endif /* #if NEED_CONSOLE_OUTPUT */
AntonLS 0:28ca4562fe1a 73
AntonLS 46:28c29ef61276 74 #ifdef MASTER
AntonLS 46:28c29ef61276 75 static bool is_master = true;
AntonLS 46:28c29ef61276 76 #else
AntonLS 46:28c29ef61276 77 static bool is_master = false;
AntonLS 46:28c29ef61276 78 #endif
AntonLS 46:28c29ef61276 79
elmbed 17:d8b901d791fd 80 void loop();
elmbed 17:d8b901d791fd 81 void setup();
elmbed 17:d8b901d791fd 82 void getRadioInput(char *ibuffer, int size);
elmbed 17:d8b901d791fd 83
AntonLS 19:afcbb425b3cf 84 #define BLENANO 0 // BLE Nano vs. TA New Baseboard (rev Aug-Nov 2015.)
AntonLS 19:afcbb425b3cf 85
AntonLS 19:afcbb425b3cf 86 #if BLENANO
AntonLS 19:afcbb425b3cf 87 #define SERTX USBTX
AntonLS 19:afcbb425b3cf 88 #define SERRX USBRX
AntonLS 19:afcbb425b3cf 89 #else // Same RTS pin used by all (P0_08) and unused CTS (P0_10)
AntonLS 19:afcbb425b3cf 90 #define SERTX P0_18
AntonLS 19:afcbb425b3cf 91 #define SERRX P0_17
AntonLS 19:afcbb425b3cf 92 #endif
AntonLS 19:afcbb425b3cf 93
elmbed 18:affef3a7db2a 94 static Timer tmr;
elmbed 17:d8b901d791fd 95
elmbed 17:d8b901d791fd 96 unsigned long millis()
elmbed 17:d8b901d791fd 97 {
elmbed 17:d8b901d791fd 98 return tmr.read_ms();
elmbed 17:d8b901d791fd 99 }
elmbed 17:d8b901d791fd 100
elmbed 17:d8b901d791fd 101 unsigned long micros()
elmbed 17:d8b901d791fd 102 {
AntonLS 19:afcbb425b3cf 103 return tmr.read_us();
elmbed 17:d8b901d791fd 104 }
elmbed 17:d8b901d791fd 105
AntonLS 0:28ca4562fe1a 106 extern "C"
AntonLS 0:28ca4562fe1a 107 {
AntonLS 13:28332f65d14b 108 #include "softdevice_handler.h" // Attempt to get pstorage enqueued cmd callbacks.
AntonLS 13:28332f65d14b 109 #include "app_timer.h"
AntonLS 13:28332f65d14b 110 #include "pstorage.h"
AntonLS 13:28332f65d14b 111
AntonLS 16:3c873f2c8a27 112 // void My_UART0_IRQHandler();
AntonLS 12:6d313d575f84 113
AntonLS 0:28ca4562fe1a 114 void pin_mode( PinName, PinMode );
AntonLS 0:28ca4562fe1a 115 }
AntonLS 0:28ca4562fe1a 116
AntonLS 21:32f022efcc09 117 #if BLENANO
AntonLS 21:32f022efcc09 118 #define ADC_IN_BATT P0_6
AntonLS 22:f58d4b441aba 119 #define CHARGING_IN P0_29
AntonLS 21:32f022efcc09 120 #else
AntonLS 21:32f022efcc09 121 #define ADC_IN_BATT P0_4
AntonLS 22:f58d4b441aba 122 #define CHARGING_IN P0_2
AntonLS 21:32f022efcc09 123 #endif
AntonLS 21:32f022efcc09 124 AnalogIn batt( ADC_IN_BATT );
AntonLS 21:32f022efcc09 125
AntonLS 12:6d313d575f84 126 // DigitalOut rts( RTS_PIN_NUMBER );
AntonLS 19:afcbb425b3cf 127 DigitalIn cts( CTS_PIN_NUMBER, PullDown ); // We'll use as a mode switch for serial data source. TODO
AntonLS 12:6d313d575f84 128
AntonLS 12:6d313d575f84 129 // Check if we should swap serial Rx/Tx for early rev of "Little Brain"
AntonLS 19:afcbb425b3cf 130 DigitalIn trSwp( P0_30, PullUp );
AntonLS 12:6d313d575f84 131
AntonLS 12:6d313d575f84 132 // Wait to settle.
AntonLS 12:6d313d575f84 133 int foo = (wait( 0.1 ), 0);
AntonLS 12:6d313d575f84 134
AntonLS 14:76fb883a3cb8 135 // Not using "LED" or "LED1" because target NRF51822 for FOTA uses different pins.
AntonLS 20:d6c6099b60be 136 static DigitalOut led0( P0_19, 1 ); // TA New Baseboard LED High=On ("STATUS") (OK on Nano: LED Low=On)
AntonLS 19:afcbb425b3cf 137 static DigitalOut led1( P0_21, 0 ); // TA New Baseboard High=On (OK on Nano: NC)
AntonLS 19:afcbb425b3cf 138 DigitalOut led2( P0_22, 1 ); // TA New Baseboard High=On (OK on Nano: NC)
AntonLS 19:afcbb425b3cf 139
AntonLS 19:afcbb425b3cf 140 // DigitalOut led1( P0_3, 0 ); // TA Baseboard High=On (OK on Nano: Alt RxD)
AntonLS 14:76fb883a3cb8 141 // DigitalOut led1( (trSwp ? P0_4 : P0_3), 0 ); // TA Baseboard High=On (And don't use P0_4 on Nano)
AntonLS 14:76fb883a3cb8 142
AntonLS 30:c60b0d52b067 143 // DigitalOut buzz( P0_20, 1 ); // TA New Baseboard Low=On (OK on Nano: NC)
AntonLS 30:c60b0d52b067 144
AntonLS 30:c60b0d52b067 145 int tickTock = 0; // Counter used by periodicCallback().
AntonLS 30:c60b0d52b067 146
AntonLS 30:c60b0d52b067 147 class ChgChg : public InterruptIn
AntonLS 30:c60b0d52b067 148 {
AntonLS 30:c60b0d52b067 149 public:
AntonLS 30:c60b0d52b067 150 ChgChg( PinName pin, PinMode pull=PullUp ) : InterruptIn( pin )
AntonLS 30:c60b0d52b067 151 {
AntonLS 30:c60b0d52b067 152 mode( pull ); // Set pull mode
AntonLS 30:c60b0d52b067 153 fall( this, &ChgChg::chargeStart ); // Attach ISR for fall
AntonLS 30:c60b0d52b067 154 rise( this, &ChgChg::chargeStop ); // Attach ISR for rise
AntonLS 30:c60b0d52b067 155
AntonLS 30:c60b0d52b067 156 led0 = !read();
AntonLS 30:c60b0d52b067 157 }
AntonLS 30:c60b0d52b067 158 void chargeStart()
AntonLS 30:c60b0d52b067 159 {
AntonLS 30:c60b0d52b067 160 led0 = 1;
AntonLS 30:c60b0d52b067 161 tickTock = 0; // Trigger batt level update.
AntonLS 30:c60b0d52b067 162 }
AntonLS 30:c60b0d52b067 163 void chargeStop()
AntonLS 30:c60b0d52b067 164 {
AntonLS 30:c60b0d52b067 165 led0 = 0;
AntonLS 30:c60b0d52b067 166 tickTock = 0; // Trigger batt level update.
AntonLS 30:c60b0d52b067 167 }
AntonLS 30:c60b0d52b067 168 };
AntonLS 30:c60b0d52b067 169 ChgChg notcharge( CHARGING_IN, PullUp );
AntonLS 30:c60b0d52b067 170
AntonLS 19:afcbb425b3cf 171
AntonLS 13:28332f65d14b 172 // App timer, app scheduler, and pstorage are already setup by bootloader.
AntonLS 13:28332f65d14b 173
elmbed 18:affef3a7db2a 174 static BLEDevice ble;
AntonLS 19:afcbb425b3cf 175
AntonLS 12:6d313d575f84 176
AntonLS 1:0ba687d4196f 177 // Note: From the datasheet:
AntonLS 1:0ba687d4196f 178 // PSELRXD, PSELRTS, PSELTRTS and PSELTXD must only be configured when the UART is disabled.
AntonLS 11:d3aa5fca2330 179 // But a version of serial_init() erroneously enabled the uart before the setting of those,
AntonLS 11:d3aa5fca2330 180 // which messed up flow control. Apparently the setting is ONCE per ON mode. ARGH!
AntonLS 11:d3aa5fca2330 181 // So we made our own versions of Serial and SerialBase (MySerial and MySerialBase)
AntonLS 7:205ef63d311a 182 // to not use serial_init() in serial_api.c, so flow control is setup correctly *
AntonLS 7:205ef63d311a 183 // MTSSerial now uses our MySerial instead of Serial, and now uses hw flow control by default *
AntonLS 15:b86c4b798aa1 184 // [* We can't change the uart interrupt vector, so we comment-out the handler in
AntonLS 15:b86c4b798aa1 185 // serial_api.c, and rebuild the mbed lib for low-level hw flow control to work.] - No need now.
AntonLS 15:b86c4b798aa1 186 // * Now using $Sub$$UART0_IRQHandler to override UART0_IRQHandler without needing to use lib source.
AntonLS 15:b86c4b798aa1 187 // NVIC_SetVector( UART0_IRQn, (uint32_t)My_UART0_IRQHandler ); // Might have worked--No need.
AntonLS 15:b86c4b798aa1 188 //
AntonLS 6:ef758ac3c928 189 // MTSSerialFlowControl uses "manual" (non-hardware-low-level) flow control based on its
AntonLS 11:d3aa5fca2330 190 // internal buffer--Rx servicing usually is fast enough not to need hw flow control, so it's okay.
AntonLS 1:0ba687d4196f 191 //
AntonLS 19:afcbb425b3cf 192 // mts::MTSSerialFlowControl pcfc( (trSwp ? SERRX : SERTX), (trSwp ? SERTX : SERRX), RTS_PIN_NUMBER, CTS_PIN_NUMBER, 384, 2688 );
AntonLS 19:afcbb425b3cf 193 //mts::MTSSerial pcfc( (trSwp ? SERRX : SERTX), (trSwp ? SERTX : SERRX), 128, 64, RTS_PIN_NUMBER, NC ); // 256, 1280 // 256, 2560
AntonLS 0:28ca4562fe1a 194
AntonLS 0:28ca4562fe1a 195 uint8_t txPayload[TXRX_BUF_LEN] = { 0 };
AntonLS 0:28ca4562fe1a 196
AntonLS 0:28ca4562fe1a 197
AntonLS 5:1b9734e68327 198 char deviceName[6]; // "TAF00";
AntonLS 5:1b9734e68327 199 Gap::address_t macAddr;
AntonLS 5:1b9734e68327 200 Gap::addr_type_t *pAdType;
AntonLS 19:afcbb425b3cf 201 static const uint16_t uuid16_list[] = { GattService::UUID_DEVICE_INFORMATION_SERVICE,
AntonLS 19:afcbb425b3cf 202 GattService::UUID_BATTERY_SERVICE };
AntonLS 20:d6c6099b60be 203 static uint8_t batt_and_id[] = { GattService::UUID_BATTERY_SERVICE & 0xff,
AntonLS 19:afcbb425b3cf 204 GattService::UUID_BATTERY_SERVICE >> 8,
AntonLS 22:f58d4b441aba 205 99, // Batt level
AntonLS 19:afcbb425b3cf 206 'T', 'X' }; // Custom ID trick
AntonLS 19:afcbb425b3cf 207
AntonLS 20:d6c6099b60be 208 UARTService *uartServicePtr;
AntonLS 48:4c9551c826e9 209 PhoneAppIO *phoneP = NULL;
AntonLS 20:d6c6099b60be 210 BatteryService *battServiceP;
AntonLS 5:1b9734e68327 211
elmbed 18:affef3a7db2a 212 // Buffer for holding data from the phone
elmbed 18:affef3a7db2a 213 // to the device
AntonLS 45:1eb335c00cb2 214 static char phoneToDev[MAX_LEN] = {0};
AntonLS 0:28ca4562fe1a 215
elmbed 18:affef3a7db2a 216 extern TA ta;
elmbed 18:affef3a7db2a 217
elmbed 18:affef3a7db2a 218 extern void radio_init();
elmbed 44:4ad6133987ed 219 extern void radio_loop(int mac);
elmbed 18:affef3a7db2a 220
AntonLS 22:f58d4b441aba 221 void setAdvData()
AntonLS 22:f58d4b441aba 222 {
AntonLS 22:f58d4b441aba 223 ble.accumulateAdvertisingPayload( GapAdvertisingData::BREDR_NOT_SUPPORTED |
AntonLS 22:f58d4b441aba 224 GapAdvertisingData::LE_GENERAL_DISCOVERABLE );
AntonLS 22:f58d4b441aba 225 ble.setAdvertisingType( GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED );
AntonLS 22:f58d4b441aba 226
AntonLS 22:f58d4b441aba 227 // Get MAC addr so we can create a device name using it.
AntonLS 22:f58d4b441aba 228 ble.getAddress( pAdType, macAddr );
elmbed 28:8e74ddc4f70f 229
AntonLS 46:28c29ef61276 230 sprintf( deviceName, "%c%02X%02X", (is_master?'T':'S'), macAddr[1], macAddr[0] );
AntonLS 22:f58d4b441aba 231
AntonLS 22:f58d4b441aba 232 ble.accumulateAdvertisingPayload( GapAdvertisingData::COMPLETE_LOCAL_NAME,
AntonLS 22:f58d4b441aba 233 (const uint8_t *)deviceName, strlen(deviceName) );
AntonLS 22:f58d4b441aba 234
AntonLS 22:f58d4b441aba 235 // Moved to scan response packet to give more room in AD packet...
AntonLS 22:f58d4b441aba 236 // ble.accumulateAdvertisingPayload( GapAdvertisingData::INCOMPLETE_LIST_128BIT_SERVICE_IDS,
AntonLS 22:f58d4b441aba 237 // (const uint8_t *)UARTServiceUUID_reversed, sizeof(UARTServiceUUID_reversed) );
AntonLS 22:f58d4b441aba 238
AntonLS 22:f58d4b441aba 239 ble.accumulateAdvertisingPayload( GapAdvertisingData::COMPLETE_LIST_16BIT_SERVICE_IDS,
AntonLS 22:f58d4b441aba 240 (uint8_t *)uuid16_list, sizeof( uuid16_list ) );
AntonLS 22:f58d4b441aba 241 ble.accumulateAdvertisingPayload( GapAdvertisingData::SERVICE_DATA,
AntonLS 30:c60b0d52b067 242 (uint8_t *)batt_and_id, sizeof( batt_and_id ) ); // Batt lev + "TX"
AntonLS 22:f58d4b441aba 243
AntonLS 22:f58d4b441aba 244 ble.accumulateScanResponse( GapAdvertisingData::INCOMPLETE_LIST_128BIT_SERVICE_IDS,
AntonLS 22:f58d4b441aba 245 (const uint8_t *)UARTServiceUUID_reversed, sizeof( UARTServiceUUID_reversed ) );
AntonLS 22:f58d4b441aba 246 }
AntonLS 22:f58d4b441aba 247
AntonLS 22:f58d4b441aba 248 void updateBatt( uint8_t pct )
AntonLS 22:f58d4b441aba 249 {
AntonLS 22:f58d4b441aba 250 static uint8_t prev;
AntonLS 22:f58d4b441aba 251 static bool wasCharging;
AntonLS 22:f58d4b441aba 252
AntonLS 22:f58d4b441aba 253 if( notcharge )
AntonLS 22:f58d4b441aba 254 {
AntonLS 30:c60b0d52b067 255 if( wasCharging ) ta.beep_off(); // Alarm Clock TMP TODO remove once hardware is fixed.
AntonLS 30:c60b0d52b067 256
AntonLS 22:f58d4b441aba 257 if( pct > 100 ) pct = 100;
AntonLS 22:f58d4b441aba 258
AntonLS 31:a6110950f385 259 if( wasCharging )
AntonLS 31:a6110950f385 260 {
AntonLS 31:a6110950f385 261 pct = 102; // Show 102% at charger unplug.
AntonLS 46:28c29ef61276 262 tickTock = /* 25 */ 50; // Cause another normal update in 5s (10 half s).
AntonLS 31:a6110950f385 263
AntonLS 31:a6110950f385 264 } else
AntonLS 31:a6110950f385 265 {
AntonLS 31:a6110950f385 266 // Use if we update quite often.
AntonLS 31:a6110950f385 267 // if( abs( (int)prev -(int)pct ) < 3 ) return; // Don't register change of less than 3%.
AntonLS 31:a6110950f385 268 }
AntonLS 22:f58d4b441aba 269
AntonLS 22:f58d4b441aba 270 prev = pct;
AntonLS 22:f58d4b441aba 271 wasCharging = false;
AntonLS 22:f58d4b441aba 272
AntonLS 30:c60b0d52b067 273 } else // Charging
AntonLS 22:f58d4b441aba 274 {
AntonLS 30:c60b0d52b067 275 // Plugged-in seems to add ~23% to level, so checking for 99% is like 76% unplugged.
AntonLS 30:c60b0d52b067 276 // But I had a failure with a smaller gap, so reduced another 8%.
AntonLS 30:c60b0d52b067 277 if( pct >= 91 ) ta.beep( 15000 ); // Alarm Clock TMP TODO remove once hardware is fixed.
AntonLS 30:c60b0d52b067 278
AntonLS 31:a6110950f385 279 if( !wasCharging )
AntonLS 31:a6110950f385 280 pct = 101; // Show 101% at start of charging.
AntonLS 22:f58d4b441aba 281 wasCharging = true; // Force show when done charging.
AntonLS 22:f58d4b441aba 282 }
AntonLS 22:f58d4b441aba 283
AntonLS 22:f58d4b441aba 284 batt_and_id[2] = pct;
AntonLS 22:f58d4b441aba 285 ble.clearAdvertisingPayload();
AntonLS 22:f58d4b441aba 286 setAdvData();
AntonLS 22:f58d4b441aba 287 ble.setAdvertisingPayload();
AntonLS 22:f58d4b441aba 288
AntonLS 22:f58d4b441aba 289 if( NULL != battServiceP ) battServiceP->updateBatteryLevel( pct );
AntonLS 22:f58d4b441aba 290 }
AntonLS 22:f58d4b441aba 291
AntonLS 22:f58d4b441aba 292 #define BAT_TOP 793 // 3250 // 52000
AntonLS 22:f58d4b441aba 293 #define BAT_BOT 684 // 2800 // 44800
AntonLS 22:f58d4b441aba 294 uint8_t getBattLevel()
AntonLS 22:f58d4b441aba 295 {
AntonLS 22:f58d4b441aba 296 int battI = (int)(batt * 1000.f);
AntonLS 22:f58d4b441aba 297 // Normalize to usable range...
AntonLS 22:f58d4b441aba 298 // Note: These levels should also give 0% if powered by programmer.
AntonLS 22:f58d4b441aba 299 if( battI > BAT_TOP ) battI = BAT_TOP; // Fully charged reading ~3.85V
AntonLS 22:f58d4b441aba 300 if( battI < BAT_BOT ) battI = BAT_BOT; // Device failing reading ~3.32V
AntonLS 22:f58d4b441aba 301 battI-= BAT_BOT;
AntonLS 22:f58d4b441aba 302 return (uint8_t)(battI*100 / (BAT_TOP-BAT_BOT));
AntonLS 22:f58d4b441aba 303 }
AntonLS 22:f58d4b441aba 304
elmbed 18:affef3a7db2a 305 // True when connected to a phone
AntonLS 11:d3aa5fca2330 306 bool connected = false;
AntonLS 5:1b9734e68327 307
AntonLS 11:d3aa5fca2330 308 void connectionCallback( Gap::Handle_t, Gap::addr_type_t peerAddrType,
AntonLS 11:d3aa5fca2330 309 const Gap::address_t peerAddr, const Gap::ConnectionParams_t *connParams )
AntonLS 11:d3aa5fca2330 310 {
AntonLS 11:d3aa5fca2330 311 connected = true;
AntonLS 19:afcbb425b3cf 312
AntonLS 19:afcbb425b3cf 313 // DEBUG( "Connected!\n\r" );
AntonLS 31:a6110950f385 314
AntonLS 31:a6110950f385 315 // char dummy;
AntonLS 31:a6110950f385 316 // writeToPhone( "Hi. Curr stack bot: 0x%08X\r\n", &dummy );
AntonLS 11:d3aa5fca2330 317 }
AntonLS 5:1b9734e68327 318
AntonLS 0:28ca4562fe1a 319 void disconnectionCallback( Gap::Handle_t handle, Gap::DisconnectionReason_t reason )
AntonLS 0:28ca4562fe1a 320 {
AntonLS 11:d3aa5fca2330 321 connected = false;
AntonLS 11:d3aa5fca2330 322
AntonLS 22:f58d4b441aba 323 updateBatt( getBattLevel() );
AntonLS 22:f58d4b441aba 324
AntonLS 19:afcbb425b3cf 325 // DEBUG( "Disconnected!\n\r" );
AntonLS 19:afcbb425b3cf 326 // DEBUG( "Restarting the advertising process\n\r" );
AntonLS 46:28c29ef61276 327
AntonLS 0:28ca4562fe1a 328 ble.startAdvertising();
AntonLS 46:28c29ef61276 329
elmbed 18:affef3a7db2a 330 ta.post_color(0);
AntonLS 0:28ca4562fe1a 331 }
AntonLS 0:28ca4562fe1a 332
AntonLS 5:1b9734e68327 333 bool updateCharacteristic( GattAttribute::Handle_t handle, const uint8_t *data, uint16_t bytesRead )
AntonLS 5:1b9734e68327 334 {
AntonLS 11:d3aa5fca2330 335 ble_error_t err = ble.updateCharacteristicValue( handle, data, bytesRead );
AntonLS 5:1b9734e68327 336
AntonLS 5:1b9734e68327 337 if( (err == BLE_ERROR_BUFFER_OVERFLOW) ||
AntonLS 5:1b9734e68327 338 (err == BLE_ERROR_PARAM_OUT_OF_RANGE ) )
AntonLS 7:205ef63d311a 339 {
AntonLS 19:afcbb425b3cf 340 // pcfc.printf( "\r\nBLE %d! ", err );
AntonLS 7:205ef63d311a 341
AntonLS 7:205ef63d311a 342 } else if ( err == BLE_STACK_BUSY )
AntonLS 7:205ef63d311a 343 {
AntonLS 11:d3aa5fca2330 344 // Common error when pumping data.
AntonLS 7:205ef63d311a 345 }
AntonLS 5:1b9734e68327 346
AntonLS 5:1b9734e68327 347 return (err != BLE_ERROR_NONE);
AntonLS 5:1b9734e68327 348 }
AntonLS 5:1b9734e68327 349
elmbed 18:affef3a7db2a 350 extern "C" void writeToPhone(char *format, ...)
elmbed 18:affef3a7db2a 351 {
elmbed 18:affef3a7db2a 352 va_list arg;
AntonLS 48:4c9551c826e9 353 va_start( arg, format );
elmbed 18:affef3a7db2a 354
AntonLS 19:afcbb425b3cf 355 /**/phoneP->vprintf( format, arg );
AntonLS 19:afcbb425b3cf 356
AntonLS 19:afcbb425b3cf 357 /**/// Also write same to serial port... TODO
AntonLS 19:afcbb425b3cf 358 /**/ // pcfc.vprintf( format, arg );
AntonLS 19:afcbb425b3cf 359
elmbed 18:affef3a7db2a 360 va_end(arg);
elmbed 18:affef3a7db2a 361 }
elmbed 18:affef3a7db2a 362
AntonLS 19:afcbb425b3cf 363 /**/ // Byte bits to ASCII - Use until we convert protocol to ASCII-hex.
AntonLS 19:afcbb425b3cf 364 extern "C" void writeBitsToPhone( uint8_t byte, uint8_t minbits )
AntonLS 19:afcbb425b3cf 365 {
AntonLS 19:afcbb425b3cf 366 static char ascbits[9] = { 0 };
AntonLS 19:afcbb425b3cf 367 int pos = 0;
AntonLS 19:afcbb425b3cf 368 if( 0 == minbits ) minbits = 1;
AntonLS 19:afcbb425b3cf 369
AntonLS 19:afcbb425b3cf 370 uint16_t ibyt = byte & 0xFF;
AntonLS 19:afcbb425b3cf 371 bool leading0 = true;
AntonLS 19:afcbb425b3cf 372
AntonLS 19:afcbb425b3cf 373 for( short b=7; b >= 0; b-- )
AntonLS 19:afcbb425b3cf 374 {
AntonLS 19:afcbb425b3cf 375 ibyt<<=1;
AntonLS 19:afcbb425b3cf 376 if( ibyt & 0x100 )
AntonLS 19:afcbb425b3cf 377 {
AntonLS 19:afcbb425b3cf 378 leading0 = false;
AntonLS 19:afcbb425b3cf 379 ascbits[pos++] = '1';
AntonLS 19:afcbb425b3cf 380
AntonLS 19:afcbb425b3cf 381 } else if( !leading0 || (b < minbits) )
AntonLS 19:afcbb425b3cf 382 {
AntonLS 19:afcbb425b3cf 383 ascbits[pos++] = '0';
AntonLS 19:afcbb425b3cf 384 }
AntonLS 19:afcbb425b3cf 385 }
AntonLS 19:afcbb425b3cf 386 ascbits[pos] = '\0';
AntonLS 19:afcbb425b3cf 387
AntonLS 19:afcbb425b3cf 388 writeToPhone( "%s", ascbits );
AntonLS 19:afcbb425b3cf 389 }
AntonLS 19:afcbb425b3cf 390
AntonLS 0:28ca4562fe1a 391 void onDataWritten( const GattCharacteristicWriteCBParams *params )
AntonLS 0:28ca4562fe1a 392 {
AntonLS 11:d3aa5fca2330 393 if( phoneP != NULL )
AntonLS 0:28ca4562fe1a 394 {
AntonLS 11:d3aa5fca2330 395 uint16_t bytesRead = phoneP->maybeHandleRead( params ); // Also writes to txPayload
elmbed 18:affef3a7db2a 396
AntonLS 11:d3aa5fca2330 397 if( 0 != bytesRead )
AntonLS 11:d3aa5fca2330 398 {
AntonLS 19:afcbb425b3cf 399 /*
AntonLS 19:afcbb425b3cf 400 DEBUG( "received %u bytes\n\r", bytesRead );
AntonLS 19:afcbb425b3cf 401
AntonLS 19:afcbb425b3cf 402 // Also write to serial port...
AntonLS 19:afcbb425b3cf 403 // pcfc.printf( "From app: " );
AntonLS 19:afcbb425b3cf 404 pcfc.write( (char *)txPayload, bytesRead );
AntonLS 19:afcbb425b3cf 405 // pcfc.printf( "\r\n" );
AntonLS 19:afcbb425b3cf 406 */
AntonLS 19:afcbb425b3cf 407
AntonLS 11:d3aa5fca2330 408 return;
AntonLS 11:d3aa5fca2330 409 }
AntonLS 0:28ca4562fe1a 410 }
AntonLS 0:28ca4562fe1a 411 }
AntonLS 0:28ca4562fe1a 412
AntonLS 0:28ca4562fe1a 413 void onDataSent( unsigned count )
AntonLS 0:28ca4562fe1a 414 {
AntonLS 0:28ca4562fe1a 415 }
AntonLS 0:28ca4562fe1a 416
AntonLS 11:d3aa5fca2330 417 void toPhoneChk( void )
AntonLS 0:28ca4562fe1a 418 {
AntonLS 19:afcbb425b3cf 419 if( phoneP != NULL )
AntonLS 19:afcbb425b3cf 420 {
AntonLS 19:afcbb425b3cf 421 /*
AntonLS 19:afcbb425b3cf 422 char ch;
AntonLS 19:afcbb425b3cf 423 // Get any data from serial port buffer--Full lines if avail--Last line after >= 20 chars.
AntonLS 19:afcbb425b3cf 424 for( int cnt=1; 0 != pcfc.atomicRead( ch ); cnt++ )
AntonLS 19:afcbb425b3cf 425 {
AntonLS 19:afcbb425b3cf 426 /// For from-serial straight to-phone.
AntonLS 19:afcbb425b3cf 427 /// if( 0 > phoneP->putchar( ch ) )
AntonLS 19:afcbb425b3cf 428 /// {
AntonLS 19:afcbb425b3cf 429 /// pcfc.printf( " * " );
AntonLS 19:afcbb425b3cf 430 /// break;
AntonLS 19:afcbb425b3cf 431 /// }
AntonLS 3:388e441be8df 432
AntonLS 19:afcbb425b3cf 433 // For from-serial inject-to-dev as-if from phone.
AntonLS 19:afcbb425b3cf 434 phoneP->injectHandleRead( &ch, 1 );
AntonLS 19:afcbb425b3cf 435
AntonLS 19:afcbb425b3cf 436 if( (cnt >= 20) && ('\n' == ch) ) break;
AntonLS 19:afcbb425b3cf 437 }
AntonLS 19:afcbb425b3cf 438 */
AntonLS 19:afcbb425b3cf 439 // Write to outgoing characteristic if anything is pending.
AntonLS 19:afcbb425b3cf 440 if( 0 != phoneP->maybeHandleWrite() )
AntonLS 19:afcbb425b3cf 441 {
AntonLS 19:afcbb425b3cf 442 // pcfc.printf( "ToPhoneHandler \r\n" );
AntonLS 19:afcbb425b3cf 443 }
AntonLS 19:afcbb425b3cf 444 }
AntonLS 0:28ca4562fe1a 445 }
elmbed 28:8e74ddc4f70f 446
AntonLS 13:28332f65d14b 447 static uint32_t boot_cnt_data = 0;
AntonLS 13:28332f65d14b 448 static uint16_t data_block = 9*20 +75; // Last block -- Use for app-start count.
AntonLS 13:28332f65d14b 449 static uint16_t data_size = 4;
AntonLS 13:28332f65d14b 450 static uint16_t data_offset = 0; // 12 for 16-byte blocks.
AntonLS 13:28332f65d14b 451 static bool data_loaded = false;
AntonLS 13:28332f65d14b 452 static bool data_cleared = false;
AntonLS 13:28332f65d14b 453 static bool data_stored = false;
AntonLS 13:28332f65d14b 454 static pstorage_handle_t pstorage_id;
AntonLS 19:afcbb425b3cf 455
AntonLS 13:28332f65d14b 456 static uint32_t pstorage_read_test()
AntonLS 13:28332f65d14b 457 {
AntonLS 13:28332f65d14b 458 uint32_t err_code;
AntonLS 13:28332f65d14b 459
AntonLS 13:28332f65d14b 460 pstorage_handle_t p_block_id;
AntonLS 13:28332f65d14b 461
AntonLS 13:28332f65d14b 462 do
AntonLS 13:28332f65d14b 463 {
AntonLS 13:28332f65d14b 464 err_code = pstorage_block_identifier_get( &pstorage_id, data_block, &p_block_id );
AntonLS 13:28332f65d14b 465 if( NRF_SUCCESS != err_code ) break;
AntonLS 13:28332f65d14b 466
AntonLS 13:28332f65d14b 467 err_code = pstorage_load( (uint8_t *)&boot_cnt_data, &p_block_id, data_size, data_offset );
AntonLS 13:28332f65d14b 468 if( NRF_SUCCESS != err_code ) break;
AntonLS 13:28332f65d14b 469
AntonLS 13:28332f65d14b 470 } while( 0 );
AntonLS 13:28332f65d14b 471
AntonLS 13:28332f65d14b 472 return err_code;
AntonLS 13:28332f65d14b 473 }
AntonLS 13:28332f65d14b 474 static uint32_t pstorage_clear_test()
AntonLS 13:28332f65d14b 475 {
AntonLS 13:28332f65d14b 476 uint32_t err_code;
AntonLS 13:28332f65d14b 477
AntonLS 13:28332f65d14b 478 pstorage_handle_t p_block_id;
AntonLS 13:28332f65d14b 479
AntonLS 13:28332f65d14b 480 do
AntonLS 13:28332f65d14b 481 {
AntonLS 13:28332f65d14b 482 err_code = pstorage_block_identifier_get( &pstorage_id, data_block, &p_block_id );
AntonLS 13:28332f65d14b 483 if( NRF_SUCCESS != err_code ) break;
AntonLS 13:28332f65d14b 484
AntonLS 13:28332f65d14b 485 err_code = pstorage_clear( &p_block_id, PSTORAGE_MIN_BLOCK_SIZE );
AntonLS 13:28332f65d14b 486 if( NRF_SUCCESS != err_code ) break;
AntonLS 13:28332f65d14b 487
AntonLS 13:28332f65d14b 488 } while( 0 );
AntonLS 13:28332f65d14b 489
AntonLS 13:28332f65d14b 490 return err_code;
AntonLS 13:28332f65d14b 491 }
AntonLS 13:28332f65d14b 492 static uint32_t pstorage_write_test()
AntonLS 13:28332f65d14b 493 {
AntonLS 13:28332f65d14b 494 uint32_t err_code;
AntonLS 13:28332f65d14b 495
AntonLS 13:28332f65d14b 496 pstorage_handle_t p_block_id;
AntonLS 13:28332f65d14b 497
AntonLS 13:28332f65d14b 498 do
AntonLS 13:28332f65d14b 499 {
AntonLS 13:28332f65d14b 500 err_code = pstorage_block_identifier_get( &pstorage_id, data_block, &p_block_id );
AntonLS 13:28332f65d14b 501 if( NRF_SUCCESS != err_code ) break;
AntonLS 13:28332f65d14b 502
AntonLS 13:28332f65d14b 503 err_code = pstorage_store( &p_block_id, (uint8_t *)&boot_cnt_data, data_size, data_offset );
AntonLS 13:28332f65d14b 504
AntonLS 13:28332f65d14b 505 } while( 0 );
AntonLS 13:28332f65d14b 506
AntonLS 13:28332f65d14b 507 return err_code;
AntonLS 13:28332f65d14b 508 }
AntonLS 19:afcbb425b3cf 509
AntonLS 13:28332f65d14b 510 static void pstorage_cb_handler( pstorage_handle_t *handle, uint8_t op_code, uint32_t result, uint8_t *p_data, uint32_t data_len )
AntonLS 13:28332f65d14b 511 {
AntonLS 13:28332f65d14b 512 switch( op_code )
AntonLS 13:28332f65d14b 513 {
AntonLS 13:28332f65d14b 514 case PSTORAGE_LOAD_OP_CODE:
AntonLS 13:28332f65d14b 515 if( NRF_SUCCESS == result )
AntonLS 13:28332f65d14b 516 {
AntonLS 13:28332f65d14b 517 // Load operation successful.
AntonLS 13:28332f65d14b 518 data_loaded = true; // Flag to signal load is done.
AntonLS 13:28332f65d14b 519
AntonLS 13:28332f65d14b 520 } else
AntonLS 13:28332f65d14b 521 {
AntonLS 13:28332f65d14b 522 // Load operation failed.
elmbed 18:affef3a7db2a 523 //pcfc.printf( "\r\nWarn: pstorage load operation error: %x\r\n", result );
AntonLS 13:28332f65d14b 524 }
AntonLS 13:28332f65d14b 525 break;
AntonLS 13:28332f65d14b 526 case PSTORAGE_UPDATE_OP_CODE:
AntonLS 13:28332f65d14b 527 case PSTORAGE_STORE_OP_CODE:
AntonLS 13:28332f65d14b 528 if( NRF_SUCCESS == result )
AntonLS 13:28332f65d14b 529 {
AntonLS 13:28332f65d14b 530 // Store operation successful.
AntonLS 13:28332f65d14b 531 data_stored = true; // Flag to signal store is done.
AntonLS 13:28332f65d14b 532
AntonLS 13:28332f65d14b 533 } else
AntonLS 13:28332f65d14b 534 {
AntonLS 13:28332f65d14b 535 // Store operation failed.
elmbed 18:affef3a7db2a 536 //pcfc.printf( "\r\nWarn: pstorage store operation error: %x\r\n", result );
AntonLS 13:28332f65d14b 537 }
AntonLS 13:28332f65d14b 538 // Source memory can now be reused or freed.
AntonLS 13:28332f65d14b 539 break;
AntonLS 13:28332f65d14b 540 case PSTORAGE_CLEAR_OP_CODE:
AntonLS 13:28332f65d14b 541 if( NRF_SUCCESS == result )
AntonLS 13:28332f65d14b 542 {
AntonLS 13:28332f65d14b 543 // Clear operation successful.
AntonLS 13:28332f65d14b 544 data_cleared = true; // Flag to store to the same data area.
AntonLS 13:28332f65d14b 545
AntonLS 13:28332f65d14b 546 } else
AntonLS 13:28332f65d14b 547 {
AntonLS 13:28332f65d14b 548 // Clear operation failed.
elmbed 18:affef3a7db2a 549 //pcfc.printf( "\r\nWarn: pstorage clear operation error: %x\r\n", result );
AntonLS 13:28332f65d14b 550 }
AntonLS 13:28332f65d14b 551 break;
AntonLS 19:afcbb425b3cf 552 //default:
AntonLS 19:afcbb425b3cf 553 //pcfc.printf( "\r\nWarn: pstorage unknown op: %x error: %x\r\n", op_code, result );
AntonLS 13:28332f65d14b 554 }
AntonLS 13:28332f65d14b 555 }
AntonLS 19:afcbb425b3cf 556
AntonLS 13:28332f65d14b 557 static uint32_t pstorage_setup()
AntonLS 13:28332f65d14b 558 {
AntonLS 13:28332f65d14b 559 pstorage_module_param_t pstorage_param;
AntonLS 13:28332f65d14b 560
AntonLS 13:28332f65d14b 561 // Setup pstorage with 9*20 +76 blocks of 4 bytes each. (or 9*20/4 + 19 for 16 byte blocks)
AntonLS 13:28332f65d14b 562 pstorage_param.block_size = 4; // Recommended to be >= 4 bytes.
AntonLS 13:28332f65d14b 563 pstorage_param.block_count = 9*20 +76; // 9 Sequences x 20 Stations + 76 blocks to fill out to 1k.
AntonLS 13:28332f65d14b 564 pstorage_param.cb = pstorage_cb_handler;
AntonLS 13:28332f65d14b 565
AntonLS 13:28332f65d14b 566 return pstorage_register( &pstorage_param, &pstorage_id );
AntonLS 13:28332f65d14b 567 }
elmbed 28:8e74ddc4f70f 568
AntonLS 13:28332f65d14b 569
AntonLS 13:28332f65d14b 570 void periodicCallback( void )
AntonLS 13:28332f65d14b 571 {
AntonLS 37:8f15b14d6994 572 static int callCnt;
AntonLS 46:28c29ef61276 573 if( (callCnt++ % /* 5 */ 4 ) != 0 ) return;
AntonLS 37:8f15b14d6994 574 callCnt = 1;
AntonLS 37:8f15b14d6994 575
AntonLS 30:c60b0d52b067 576 #if BLENANO
elmbed 18:affef3a7db2a 577 led0 = !led0;
AntonLS 30:c60b0d52b067 578 #endif
elmbed 18:affef3a7db2a 579 led1 = !led1;
AntonLS 19:afcbb425b3cf 580 led2 = !led2;
AntonLS 13:28332f65d14b 581 // rts = !rts;
AntonLS 20:d6c6099b60be 582
AntonLS 21:32f022efcc09 583 // Check battery level every 30s.
AntonLS 46:28c29ef61276 584 if( 0 == (tickTock % /* 30 */ 60 ) ) updateBatt( getBattLevel() );
AntonLS 30:c60b0d52b067 585
AntonLS 30:c60b0d52b067 586 tickTock++;
AntonLS 13:28332f65d14b 587 }
AntonLS 13:28332f65d14b 588
AntonLS 12:6d313d575f84 589 /*
AntonLS 12:6d313d575f84 590 void led_thread( void const *args )
AntonLS 12:6d313d575f84 591 {
AntonLS 12:6d313d575f84 592 while( true )
AntonLS 12:6d313d575f84 593 {
AntonLS 12:6d313d575f84 594 led0 = !led0;
AntonLS 12:6d313d575f84 595 led1 = !led1;
AntonLS 12:6d313d575f84 596 Thread::wait( 1000 );
AntonLS 12:6d313d575f84 597 }
AntonLS 12:6d313d575f84 598 }
AntonLS 12:6d313d575f84 599 */
AntonLS 12:6d313d575f84 600
AntonLS 13:28332f65d14b 601
AntonLS 0:28ca4562fe1a 602 int main( void )
AntonLS 0:28ca4562fe1a 603 {
AntonLS 0:28ca4562fe1a 604 Ticker ticker;
AntonLS 46:28c29ef61276 605 ticker.attach( periodicCallback, 0.125 /** 0.2 **/ /** 0.5 **/ /* 1 */ );
AntonLS 19:afcbb425b3cf 606
AntonLS 19:afcbb425b3cf 607 /*
AntonLS 19:afcbb425b3cf 608 // Thread thread( led_thread );
AntonLS 19:afcbb425b3cf 609 */
elmbed 28:8e74ddc4f70f 610
AntonLS 19:afcbb425b3cf 611 /////pcfc.baud( 57600 );
AntonLS 19:afcbb425b3cf 612
AntonLS 19:afcbb425b3cf 613 /*
AntonLS 19:afcbb425b3cf 614 DEBUG( "Initialising the nRF51822\n\r" );
AntonLS 19:afcbb425b3cf 615 */
AntonLS 2:fe1566cdb6e7 616
AntonLS 0:28ca4562fe1a 617 ble.init();
elmbed 18:affef3a7db2a 618
AntonLS 11:d3aa5fca2330 619 ble.onConnection( connectionCallback );
AntonLS 0:28ca4562fe1a 620 ble.onDisconnection( disconnectionCallback );
AntonLS 0:28ca4562fe1a 621 ble.onDataWritten( onDataWritten );
AntonLS 0:28ca4562fe1a 622 ble.onDataSent( onDataSent );
AntonLS 0:28ca4562fe1a 623
AntonLS 0:28ca4562fe1a 624 /* setup advertising */
AntonLS 20:d6c6099b60be 625 setAdvData();
AntonLS 5:1b9734e68327 626
AntonLS 19:afcbb425b3cf 627 /////pcfc.printf( "\r\nNano nano! I am \"%s\"\r\n", deviceName );
AntonLS 19:afcbb425b3cf 628
AntonLS 19:afcbb425b3cf 629 /*
AntonLS 19:afcbb425b3cf 630 #if LOOPBACK_MODE
AntonLS 19:afcbb425b3cf 631 pcfc.printf( "\r\nIn BLE Loopback mode.\r\n" );
AntonLS 19:afcbb425b3cf 632 #endif
AntonLS 19:afcbb425b3cf 633 */
AntonLS 19:afcbb425b3cf 634
AntonLS 48:4c9551c826e9 635 srnd( rndHW() ); // Seed the sw RNG w/ the hw.
AntonLS 48:4c9551c826e9 636
AntonLS 13:28332f65d14b 637 uint32_t p_count;
AntonLS 13:28332f65d14b 638 uint32_t pstorageErr = pstorage_init(); // This needs to be called, even though apparently called in bootloader--Check other stuff.
AntonLS 13:28332f65d14b 639 pstorage_access_status_get( &p_count );
AntonLS 13:28332f65d14b 640
elmbed 28:8e74ddc4f70f 641
AntonLS 19:afcbb425b3cf 642 // pcfc.printf( "\r\nInitial pstorage count: %d\r\n", p_count );
AntonLS 19:afcbb425b3cf 643
elmbed 28:8e74ddc4f70f 644 if( NRF_SUCCESS != pstorageErr )
elmbed 28:8e74ddc4f70f 645 {
AntonLS 30:c60b0d52b067 646 // pcfc.printf( "\r\nWarn: pstorage init error: %x\r\n", pstorageErr );
AntonLS 30:c60b0d52b067 647 /// writeToPhone( "\r\nWarn: pstorage init error: %x\r\n", pstorageErr );
AntonLS 30:c60b0d52b067 648
AntonLS 30:c60b0d52b067 649 } else
AntonLS 19:afcbb425b3cf 650 {
AntonLS 19:afcbb425b3cf 651 pstorageErr = pstorage_setup();
AntonLS 30:c60b0d52b067 652 if( NRF_SUCCESS != pstorageErr )
AntonLS 30:c60b0d52b067 653 {
AntonLS 30:c60b0d52b067 654 // pcfc.printf( "\r\nWarn: pstorage setup error: %x\r\n", pstorageErr );
AntonLS 30:c60b0d52b067 655 /// writeToPhone( "\r\nWarn: pstorage setup error: %x\r\n", pstorageErr );
AntonLS 30:c60b0d52b067 656
AntonLS 30:c60b0d52b067 657 } else
AntonLS 19:afcbb425b3cf 658 {
AntonLS 19:afcbb425b3cf 659 pstorageErr = pstorage_read_test();
AntonLS 30:c60b0d52b067 660 if( NRF_SUCCESS != pstorageErr )
AntonLS 30:c60b0d52b067 661 {
AntonLS 30:c60b0d52b067 662 // pcfc.printf( "\r\nWarn: pstorage read attempt error: %x\r\n", pstorageErr );
AntonLS 30:c60b0d52b067 663 /// writeToPhone( "\r\nWarn: pstorage read attempt error: %x\r\n", pstorageErr );
AntonLS 30:c60b0d52b067 664
AntonLS 30:c60b0d52b067 665 } else
AntonLS 19:afcbb425b3cf 666 {
AntonLS 19:afcbb425b3cf 667 // In this test setup, we use the load callback to signal start to clear,
AntonLS 19:afcbb425b3cf 668 // then we use the clear callback to signal start to write.
AntonLS 19:afcbb425b3cf 669 }
AntonLS 19:afcbb425b3cf 670 }
AntonLS 19:afcbb425b3cf 671 }
elmbed 28:8e74ddc4f70f 672
AntonLS 19:afcbb425b3cf 673
AntonLS 0:28ca4562fe1a 674 DeviceInformationService deviceInfo( ble, "TRX", "TrueAgility", "SN0001", "hw-rev1", "fw-rev1" );
AntonLS 19:afcbb425b3cf 675 BatteryService battService( ble );
AntonLS 20:d6c6099b60be 676 battServiceP = &battService;
AntonLS 21:32f022efcc09 677 updateBatt( getBattLevel() );
AntonLS 0:28ca4562fe1a 678
AntonLS 19:afcbb425b3cf 679 /* Enable over-the-air firmware updates. Instantiating DFUService introduces a
AntonLS 0:28ca4562fe1a 680 * control characteristic which can be used to trigger the application to
AntonLS 0:28ca4562fe1a 681 * handover control to a resident bootloader. */
AntonLS 0:28ca4562fe1a 682 DFUService dfu( ble );
AntonLS 0:28ca4562fe1a 683
AntonLS 19:afcbb425b3cf 684 UARTService uartService( ble );
AntonLS 0:28ca4562fe1a 685 uartServicePtr = &uartService;
AntonLS 0:28ca4562fe1a 686
AntonLS 46:28c29ef61276 687 ble.setAdvertisingInterval( Gap::MSEC_TO_ADVERTISEMENT_DURATION_UNITS( is_master ? 132 : 5000 ) );
AntonLS 46:28c29ef61276 688
AntonLS 21:32f022efcc09 689 ble.startAdvertising();
AntonLS 21:32f022efcc09 690
AntonLS 19:afcbb425b3cf 691 PhoneAppIO *phone = new PhoneAppIO( ble,
AntonLS 19:afcbb425b3cf 692 uartServicePtr->getRXCharacteristicHandle(),
AntonLS 19:afcbb425b3cf 693 uartServicePtr->getTXCharacteristicHandle() );
AntonLS 19:afcbb425b3cf 694
elmbed 18:affef3a7db2a 695 phone->loopbackMode = LOOPBACK_MODE;
elmbed 18:affef3a7db2a 696 phoneP = phone;
elmbed 18:affef3a7db2a 697
elmbed 17:d8b901d791fd 698 setup();
elmbed 23:26f27c462976 699 radio_init();
AntonLS 11:d3aa5fca2330 700 tmr.start();
elmbed 18:affef3a7db2a 701
elmbed 44:4ad6133987ed 702 int mac_addr = ((int)macAddr[0]);
elmbed 44:4ad6133987ed 703 mac_addr |= ((int)macAddr[1] << 8);
elmbed 44:4ad6133987ed 704
AntonLS 11:d3aa5fca2330 705 // Main Loop
AntonLS 19:afcbb425b3cf 706 while( true ) // for( uint32_t loop=1; ;loop++ )
AntonLS 0:28ca4562fe1a 707 {
AntonLS 0:28ca4562fe1a 708 ble.waitForEvent();
AntonLS 19:afcbb425b3cf 709
AntonLS 19:afcbb425b3cf 710 /**/ toPhoneChk(); // Write any pending data to phone.
AntonLS 19:afcbb425b3cf 711
AntonLS 19:afcbb425b3cf 712 /*
AntonLS 19:afcbb425b3cf 713 while( 0 <= phone.getchar() ); // Eat input.
AntonLS 19:afcbb425b3cf 714
AntonLS 19:afcbb425b3cf 715 // if( !(loop % 50) ) phone.printf( "Post: %d\r\n", tmr.read_ms() );
AntonLS 19:afcbb425b3cf 716
AntonLS 19:afcbb425b3cf 717 app_sched_execute(); // Attempt to get pstorage enqueued cmd callbacks.
AntonLS 19:afcbb425b3cf 718 */
AntonLS 19:afcbb425b3cf 719
AntonLS 46:28c29ef61276 720 #ifdef MASTER
AntonLS 46:28c29ef61276 721 /**/ int bytes = MIN( MAX_LEN, phoneP->readable() );
AntonLS 46:28c29ef61276 722 getRadioInput( phoneToDev, phoneP->read( phoneToDev, bytes, 1 ) );
elmbed 23:26f27c462976 723 #endif
AntonLS 46:28c29ef61276 724
elmbed 17:d8b901d791fd 725 loop();
elmbed 44:4ad6133987ed 726 radio_loop(mac_addr);
AntonLS 0:28ca4562fe1a 727 }
AntonLS 0:28ca4562fe1a 728 }
AntonLS 0:28ca4562fe1a 729
AntonLS 15:b86c4b798aa1 730 /**@brief Function for error handling, which is called when an error has occurred.
AntonLS 15:b86c4b798aa1 731 *
AntonLS 15:b86c4b798aa1 732 * @warning This handler is an example only and does not fit a final product. You need to analyze
AntonLS 15:b86c4b798aa1 733 * how your product is supposed to react in case of error.
AntonLS 15:b86c4b798aa1 734 *
AntonLS 15:b86c4b798aa1 735 * @param[in] error_code Error code supplied to the handler.
AntonLS 15:b86c4b798aa1 736 * @param[in] line_num Line number where the handler is called.
AntonLS 15:b86c4b798aa1 737 * @param[in] p_file_name Pointer to the file name.
AntonLS 15:b86c4b798aa1 738 */
AntonLS 15:b86c4b798aa1 739 void $Sub$$app_error_handler( uint32_t error_code, uint32_t line_num, const uint8_t * p_file_name )
AntonLS 15:b86c4b798aa1 740 {
AntonLS 15:b86c4b798aa1 741 // nrf_gpio_pin_set( ASSERT_LED_PIN_NO );
elmbed 18:affef3a7db2a 742 //led1 = 1;
AntonLS 15:b86c4b798aa1 743
AntonLS 15:b86c4b798aa1 744 // This call can be used for debug purposes during application development.
AntonLS 15:b86c4b798aa1 745 // @note CAUTION: Activating this code will write the stack to flash on an error.
AntonLS 15:b86c4b798aa1 746 // This function should NOT be used in a final product.
AntonLS 15:b86c4b798aa1 747 // It is intended STRICTLY for development/debugging purposes.
AntonLS 15:b86c4b798aa1 748 // The flash write will happen EVEN if the radio is active, thus interrupting
AntonLS 15:b86c4b798aa1 749 // any communication.
AntonLS 15:b86c4b798aa1 750 // Use with care. Uncomment the line below to use.
AntonLS 15:b86c4b798aa1 751 // ble_debug_assert_handler(error_code, line_num, p_file_name);
AntonLS 15:b86c4b798aa1 752
AntonLS 15:b86c4b798aa1 753 // On assert, the system can only recover with a reset.
AntonLS 15:b86c4b798aa1 754 NVIC_SystemReset();
AntonLS 15:b86c4b798aa1 755 }
AntonLS 15:b86c4b798aa1 756
AntonLS 48:4c9551c826e9 757 extern "C" uint32_t rndHW()
AntonLS 48:4c9551c826e9 758 {
AntonLS 48:4c9551c826e9 759 uint32_t rndVal;
AntonLS 48:4c9551c826e9 760 uint8_t bytes_available;
AntonLS 48:4c9551c826e9 761 for(;;)
AntonLS 48:4c9551c826e9 762 {
AntonLS 48:4c9551c826e9 763 sd_rand_application_bytes_available_get( &bytes_available );
AntonLS 48:4c9551c826e9 764 if( bytes_available >= 4 )
AntonLS 48:4c9551c826e9 765 {
AntonLS 48:4c9551c826e9 766 if( NRF_SUCCESS == sd_rand_application_vector_get( (uint8_t *)&rndVal, 4 ) )
AntonLS 48:4c9551c826e9 767 break;
AntonLS 48:4c9551c826e9 768 }
AntonLS 48:4c9551c826e9 769 }
AntonLS 48:4c9551c826e9 770
AntonLS 48:4c9551c826e9 771 return rndVal;
AntonLS 48:4c9551c826e9 772 }
AntonLS 48:4c9551c826e9 773
AntonLS 48:4c9551c826e9 774 static uint32_t rndZ = 0xCAFE, rndW = 0xF00D;
AntonLS 48:4c9551c826e9 775 // Seed for rnd()
AntonLS 48:4c9551c826e9 776 extern "C" void srnd( uint32_t seed )
AntonLS 48:4c9551c826e9 777 {
AntonLS 48:4c9551c826e9 778 rndZ = 0xCAFE;
AntonLS 48:4c9551c826e9 779 rndW = seed;
AntonLS 48:4c9551c826e9 780 }
AntonLS 48:4c9551c826e9 781
AntonLS 48:4c9551c826e9 782 // Simple RNG -- Allows cross-platform compat if we want to run
AntonLS 48:4c9551c826e9 783 // an apples-to-apples freeform competition by using same seed.
AntonLS 48:4c9551c826e9 784 extern "C" uint32_t rnd()
AntonLS 48:4c9551c826e9 785 {
AntonLS 48:4c9551c826e9 786 rndZ = 36969 * (rndZ & 0xffff) + (rndZ >>16);
AntonLS 48:4c9551c826e9 787 rndW = 18000 * (rndW & 0xffff) + (rndW >>16);
AntonLS 48:4c9551c826e9 788
AntonLS 48:4c9551c826e9 789 return ((rndZ <<16) + rndW);
AntonLS 48:4c9551c826e9 790 }
AntonLS 48:4c9551c826e9 791
AntonLS 0:28ca4562fe1a 792 /* EOF */