Andriy Makukha
/
football_project_wo_output
football_project_wo_output
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main.cpp@62:9b34dc1b265d, 2016-01-18 (annotated)
- Committer:
- elmbed
- Date:
- Mon Jan 18 08:51:31 2016 +0000
- Revision:
- 62:9b34dc1b265d
- Parent:
- 61:dd7002ceea96
- Child:
- 63:efba30dea1f0
Pattern mode seems to work & more work on master/slave integration
Who changed what in which revision?
User | Revision | Line number | New 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 | 62:9b34dc1b265d | 62 | #include "DataStore.hh" |
elmbed | 18:affef3a7db2a | 63 | |
elmbed | 23:26f27c462976 | 64 | #define NEED_CONSOLE_OUTPUT 1 /* Set this if you need debug messages on the console; |
AntonLS | 0:28ca4562fe1a | 65 | * it will have an impact on code-size and power consumption. */ |
AntonLS | 0:28ca4562fe1a | 66 | |
AntonLS | 11:d3aa5fca2330 | 67 | #define LOOPBACK_MODE 0 // Loopback mode |
AntonLS | 4:17b8edf264c3 | 68 | |
AntonLS | 0:28ca4562fe1a | 69 | #if NEED_CONSOLE_OUTPUT |
AntonLS | 0:28ca4562fe1a | 70 | #define DEBUG(...) { printf(__VA_ARGS__); } |
AntonLS | 0:28ca4562fe1a | 71 | #else |
AntonLS | 0:28ca4562fe1a | 72 | #define DEBUG(...) /* nothing */ |
AntonLS | 0:28ca4562fe1a | 73 | #endif /* #if NEED_CONSOLE_OUTPUT */ |
AntonLS | 0:28ca4562fe1a | 74 | |
AntonLS | 46:28c29ef61276 | 75 | #ifdef MASTER |
elmbed | 61:dd7002ceea96 | 76 | bool is_master = true; |
AntonLS | 46:28c29ef61276 | 77 | #else |
elmbed | 61:dd7002ceea96 | 78 | bool is_master = false; |
AntonLS | 46:28c29ef61276 | 79 | #endif |
AntonLS | 46:28c29ef61276 | 80 | |
elmbed | 17:d8b901d791fd | 81 | void loop(); |
elmbed | 17:d8b901d791fd | 82 | void setup(); |
elmbed | 17:d8b901d791fd | 83 | void getRadioInput(char *ibuffer, int size); |
elmbed | 17:d8b901d791fd | 84 | |
AntonLS | 19:afcbb425b3cf | 85 | #define BLENANO 0 // BLE Nano vs. TA New Baseboard (rev Aug-Nov 2015.) |
AntonLS | 19:afcbb425b3cf | 86 | |
AntonLS | 19:afcbb425b3cf | 87 | #if BLENANO |
AntonLS | 19:afcbb425b3cf | 88 | #define SERTX USBTX |
AntonLS | 19:afcbb425b3cf | 89 | #define SERRX USBRX |
AntonLS | 19:afcbb425b3cf | 90 | #else // Same RTS pin used by all (P0_08) and unused CTS (P0_10) |
AntonLS | 19:afcbb425b3cf | 91 | #define SERTX P0_18 |
AntonLS | 19:afcbb425b3cf | 92 | #define SERRX P0_17 |
AntonLS | 19:afcbb425b3cf | 93 | #endif |
AntonLS | 19:afcbb425b3cf | 94 | |
elmbed | 18:affef3a7db2a | 95 | static Timer tmr; |
elmbed | 17:d8b901d791fd | 96 | |
elmbed | 17:d8b901d791fd | 97 | unsigned long millis() |
elmbed | 17:d8b901d791fd | 98 | { |
elmbed | 17:d8b901d791fd | 99 | return tmr.read_ms(); |
elmbed | 17:d8b901d791fd | 100 | } |
elmbed | 17:d8b901d791fd | 101 | |
elmbed | 17:d8b901d791fd | 102 | unsigned long micros() |
elmbed | 17:d8b901d791fd | 103 | { |
AntonLS | 19:afcbb425b3cf | 104 | return tmr.read_us(); |
elmbed | 17:d8b901d791fd | 105 | } |
elmbed | 17:d8b901d791fd | 106 | |
AntonLS | 0:28ca4562fe1a | 107 | extern "C" |
AntonLS | 0:28ca4562fe1a | 108 | { |
AntonLS | 13:28332f65d14b | 109 | #include "softdevice_handler.h" // Attempt to get pstorage enqueued cmd callbacks. |
AntonLS | 13:28332f65d14b | 110 | #include "app_timer.h" |
AntonLS | 13:28332f65d14b | 111 | #include "pstorage.h" |
AntonLS | 13:28332f65d14b | 112 | |
AntonLS | 16:3c873f2c8a27 | 113 | // void My_UART0_IRQHandler(); |
AntonLS | 12:6d313d575f84 | 114 | |
AntonLS | 0:28ca4562fe1a | 115 | void pin_mode( PinName, PinMode ); |
AntonLS | 0:28ca4562fe1a | 116 | } |
AntonLS | 0:28ca4562fe1a | 117 | |
AntonLS | 21:32f022efcc09 | 118 | #if BLENANO |
AntonLS | 21:32f022efcc09 | 119 | #define ADC_IN_BATT P0_6 |
AntonLS | 22:f58d4b441aba | 120 | #define CHARGING_IN P0_29 |
AntonLS | 21:32f022efcc09 | 121 | #else |
AntonLS | 21:32f022efcc09 | 122 | #define ADC_IN_BATT P0_4 |
AntonLS | 22:f58d4b441aba | 123 | #define CHARGING_IN P0_2 |
AntonLS | 21:32f022efcc09 | 124 | #endif |
AntonLS | 21:32f022efcc09 | 125 | AnalogIn batt( ADC_IN_BATT ); |
AntonLS | 21:32f022efcc09 | 126 | |
AntonLS | 12:6d313d575f84 | 127 | // DigitalOut rts( RTS_PIN_NUMBER ); |
AntonLS | 19:afcbb425b3cf | 128 | DigitalIn cts( CTS_PIN_NUMBER, PullDown ); // We'll use as a mode switch for serial data source. TODO |
AntonLS | 12:6d313d575f84 | 129 | |
AntonLS | 12:6d313d575f84 | 130 | // Check if we should swap serial Rx/Tx for early rev of "Little Brain" |
AntonLS | 19:afcbb425b3cf | 131 | DigitalIn trSwp( P0_30, PullUp ); |
AntonLS | 12:6d313d575f84 | 132 | |
AntonLS | 12:6d313d575f84 | 133 | // Wait to settle. |
AntonLS | 12:6d313d575f84 | 134 | int foo = (wait( 0.1 ), 0); |
AntonLS | 12:6d313d575f84 | 135 | |
AntonLS | 14:76fb883a3cb8 | 136 | // Not using "LED" or "LED1" because target NRF51822 for FOTA uses different pins. |
AntonLS | 20:d6c6099b60be | 137 | static DigitalOut led0( P0_19, 1 ); // TA New Baseboard LED High=On ("STATUS") (OK on Nano: LED Low=On) |
AntonLS | 19:afcbb425b3cf | 138 | static DigitalOut led1( P0_21, 0 ); // TA New Baseboard High=On (OK on Nano: NC) |
AntonLS | 19:afcbb425b3cf | 139 | DigitalOut led2( P0_22, 1 ); // TA New Baseboard High=On (OK on Nano: NC) |
AntonLS | 19:afcbb425b3cf | 140 | |
AntonLS | 30:c60b0d52b067 | 141 | int tickTock = 0; // Counter used by periodicCallback(). |
AntonLS | 30:c60b0d52b067 | 142 | |
AntonLS | 30:c60b0d52b067 | 143 | class ChgChg : public InterruptIn |
AntonLS | 30:c60b0d52b067 | 144 | { |
AntonLS | 30:c60b0d52b067 | 145 | public: |
AntonLS | 30:c60b0d52b067 | 146 | ChgChg( PinName pin, PinMode pull=PullUp ) : InterruptIn( pin ) |
AntonLS | 30:c60b0d52b067 | 147 | { |
AntonLS | 30:c60b0d52b067 | 148 | mode( pull ); // Set pull mode |
AntonLS | 30:c60b0d52b067 | 149 | fall( this, &ChgChg::chargeStart ); // Attach ISR for fall |
AntonLS | 30:c60b0d52b067 | 150 | rise( this, &ChgChg::chargeStop ); // Attach ISR for rise |
AntonLS | 30:c60b0d52b067 | 151 | |
AntonLS | 30:c60b0d52b067 | 152 | led0 = !read(); |
AntonLS | 30:c60b0d52b067 | 153 | } |
AntonLS | 30:c60b0d52b067 | 154 | void chargeStart() |
AntonLS | 30:c60b0d52b067 | 155 | { |
AntonLS | 30:c60b0d52b067 | 156 | led0 = 1; |
AntonLS | 30:c60b0d52b067 | 157 | tickTock = 0; // Trigger batt level update. |
AntonLS | 30:c60b0d52b067 | 158 | } |
AntonLS | 30:c60b0d52b067 | 159 | void chargeStop() |
AntonLS | 30:c60b0d52b067 | 160 | { |
AntonLS | 30:c60b0d52b067 | 161 | led0 = 0; |
AntonLS | 30:c60b0d52b067 | 162 | tickTock = 0; // Trigger batt level update. |
AntonLS | 30:c60b0d52b067 | 163 | } |
AntonLS | 30:c60b0d52b067 | 164 | }; |
AntonLS | 30:c60b0d52b067 | 165 | ChgChg notcharge( CHARGING_IN, PullUp ); |
AntonLS | 30:c60b0d52b067 | 166 | |
AntonLS | 19:afcbb425b3cf | 167 | |
AntonLS | 13:28332f65d14b | 168 | // App timer, app scheduler, and pstorage are already setup by bootloader. |
AntonLS | 13:28332f65d14b | 169 | |
elmbed | 18:affef3a7db2a | 170 | static BLEDevice ble; |
AntonLS | 19:afcbb425b3cf | 171 | |
AntonLS | 12:6d313d575f84 | 172 | |
AntonLS | 1:0ba687d4196f | 173 | // Note: From the datasheet: |
AntonLS | 1:0ba687d4196f | 174 | // PSELRXD, PSELRTS, PSELTRTS and PSELTXD must only be configured when the UART is disabled. |
AntonLS | 11:d3aa5fca2330 | 175 | // But a version of serial_init() erroneously enabled the uart before the setting of those, |
AntonLS | 11:d3aa5fca2330 | 176 | // which messed up flow control. Apparently the setting is ONCE per ON mode. ARGH! |
AntonLS | 11:d3aa5fca2330 | 177 | // So we made our own versions of Serial and SerialBase (MySerial and MySerialBase) |
AntonLS | 7:205ef63d311a | 178 | // to not use serial_init() in serial_api.c, so flow control is setup correctly * |
AntonLS | 7:205ef63d311a | 179 | // MTSSerial now uses our MySerial instead of Serial, and now uses hw flow control by default * |
AntonLS | 15:b86c4b798aa1 | 180 | // [* We can't change the uart interrupt vector, so we comment-out the handler in |
AntonLS | 15:b86c4b798aa1 | 181 | // serial_api.c, and rebuild the mbed lib for low-level hw flow control to work.] - No need now. |
AntonLS | 15:b86c4b798aa1 | 182 | // * Now using $Sub$$UART0_IRQHandler to override UART0_IRQHandler without needing to use lib source. |
AntonLS | 15:b86c4b798aa1 | 183 | // NVIC_SetVector( UART0_IRQn, (uint32_t)My_UART0_IRQHandler ); // Might have worked--No need. |
AntonLS | 15:b86c4b798aa1 | 184 | // |
AntonLS | 6:ef758ac3c928 | 185 | // MTSSerialFlowControl uses "manual" (non-hardware-low-level) flow control based on its |
AntonLS | 11:d3aa5fca2330 | 186 | // internal buffer--Rx servicing usually is fast enough not to need hw flow control, so it's okay. |
AntonLS | 1:0ba687d4196f | 187 | // |
AntonLS | 19:afcbb425b3cf | 188 | // mts::MTSSerialFlowControl pcfc( (trSwp ? SERRX : SERTX), (trSwp ? SERTX : SERRX), RTS_PIN_NUMBER, CTS_PIN_NUMBER, 384, 2688 ); |
AntonLS | 19:afcbb425b3cf | 189 | //mts::MTSSerial pcfc( (trSwp ? SERRX : SERTX), (trSwp ? SERTX : SERRX), 128, 64, RTS_PIN_NUMBER, NC ); // 256, 1280 // 256, 2560 |
AntonLS | 0:28ca4562fe1a | 190 | |
AntonLS | 0:28ca4562fe1a | 191 | uint8_t txPayload[TXRX_BUF_LEN] = { 0 }; |
AntonLS | 0:28ca4562fe1a | 192 | |
AntonLS | 0:28ca4562fe1a | 193 | |
AntonLS | 5:1b9734e68327 | 194 | char deviceName[6]; // "TAF00"; |
AntonLS | 5:1b9734e68327 | 195 | Gap::address_t macAddr; |
AntonLS | 5:1b9734e68327 | 196 | Gap::addr_type_t *pAdType; |
AntonLS | 19:afcbb425b3cf | 197 | static const uint16_t uuid16_list[] = { GattService::UUID_DEVICE_INFORMATION_SERVICE, |
AntonLS | 19:afcbb425b3cf | 198 | GattService::UUID_BATTERY_SERVICE }; |
AntonLS | 20:d6c6099b60be | 199 | static uint8_t batt_and_id[] = { GattService::UUID_BATTERY_SERVICE & 0xff, |
AntonLS | 19:afcbb425b3cf | 200 | GattService::UUID_BATTERY_SERVICE >> 8, |
AntonLS | 22:f58d4b441aba | 201 | 99, // Batt level |
AntonLS | 19:afcbb425b3cf | 202 | 'T', 'X' }; // Custom ID trick |
AntonLS | 19:afcbb425b3cf | 203 | |
AntonLS | 20:d6c6099b60be | 204 | UARTService *uartServicePtr; |
AntonLS | 49:626e84ce5e52 | 205 | PhoneAppIO *phoneP; |
AntonLS | 20:d6c6099b60be | 206 | BatteryService *battServiceP; |
AntonLS | 5:1b9734e68327 | 207 | |
elmbed | 18:affef3a7db2a | 208 | // Buffer for holding data from the phone |
elmbed | 18:affef3a7db2a | 209 | // to the device |
AntonLS | 45:1eb335c00cb2 | 210 | static char phoneToDev[MAX_LEN] = {0}; |
AntonLS | 0:28ca4562fe1a | 211 | |
elmbed | 18:affef3a7db2a | 212 | extern TA ta; |
elmbed | 18:affef3a7db2a | 213 | |
elmbed | 18:affef3a7db2a | 214 | extern void radio_init(); |
elmbed | 44:4ad6133987ed | 215 | extern void radio_loop(int mac); |
elmbed | 18:affef3a7db2a | 216 | |
AntonLS | 22:f58d4b441aba | 217 | void setAdvData() |
AntonLS | 22:f58d4b441aba | 218 | { |
AntonLS | 22:f58d4b441aba | 219 | ble.accumulateAdvertisingPayload( GapAdvertisingData::BREDR_NOT_SUPPORTED | |
AntonLS | 22:f58d4b441aba | 220 | GapAdvertisingData::LE_GENERAL_DISCOVERABLE ); |
AntonLS | 22:f58d4b441aba | 221 | ble.setAdvertisingType( GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED ); |
AntonLS | 22:f58d4b441aba | 222 | |
AntonLS | 22:f58d4b441aba | 223 | // Get MAC addr so we can create a device name using it. |
AntonLS | 22:f58d4b441aba | 224 | ble.getAddress( pAdType, macAddr ); |
elmbed | 28:8e74ddc4f70f | 225 | |
AntonLS | 46:28c29ef61276 | 226 | sprintf( deviceName, "%c%02X%02X", (is_master?'T':'S'), macAddr[1], macAddr[0] ); |
AntonLS | 22:f58d4b441aba | 227 | |
AntonLS | 22:f58d4b441aba | 228 | ble.accumulateAdvertisingPayload( GapAdvertisingData::COMPLETE_LOCAL_NAME, |
AntonLS | 22:f58d4b441aba | 229 | (const uint8_t *)deviceName, strlen(deviceName) ); |
AntonLS | 22:f58d4b441aba | 230 | |
AntonLS | 22:f58d4b441aba | 231 | // Moved to scan response packet to give more room in AD packet... |
AntonLS | 22:f58d4b441aba | 232 | // ble.accumulateAdvertisingPayload( GapAdvertisingData::INCOMPLETE_LIST_128BIT_SERVICE_IDS, |
AntonLS | 22:f58d4b441aba | 233 | // (const uint8_t *)UARTServiceUUID_reversed, sizeof(UARTServiceUUID_reversed) ); |
AntonLS | 22:f58d4b441aba | 234 | |
AntonLS | 22:f58d4b441aba | 235 | ble.accumulateAdvertisingPayload( GapAdvertisingData::COMPLETE_LIST_16BIT_SERVICE_IDS, |
AntonLS | 22:f58d4b441aba | 236 | (uint8_t *)uuid16_list, sizeof( uuid16_list ) ); |
AntonLS | 22:f58d4b441aba | 237 | ble.accumulateAdvertisingPayload( GapAdvertisingData::SERVICE_DATA, |
AntonLS | 30:c60b0d52b067 | 238 | (uint8_t *)batt_and_id, sizeof( batt_and_id ) ); // Batt lev + "TX" |
AntonLS | 22:f58d4b441aba | 239 | |
AntonLS | 22:f58d4b441aba | 240 | ble.accumulateScanResponse( GapAdvertisingData::INCOMPLETE_LIST_128BIT_SERVICE_IDS, |
AntonLS | 22:f58d4b441aba | 241 | (const uint8_t *)UARTServiceUUID_reversed, sizeof( UARTServiceUUID_reversed ) ); |
AntonLS | 22:f58d4b441aba | 242 | } |
AntonLS | 22:f58d4b441aba | 243 | |
AntonLS | 22:f58d4b441aba | 244 | void updateBatt( uint8_t pct ) |
AntonLS | 22:f58d4b441aba | 245 | { |
AntonLS | 22:f58d4b441aba | 246 | static uint8_t prev; |
AntonLS | 22:f58d4b441aba | 247 | static bool wasCharging; |
AntonLS | 22:f58d4b441aba | 248 | |
AntonLS | 22:f58d4b441aba | 249 | if( notcharge ) |
AntonLS | 22:f58d4b441aba | 250 | { |
AntonLS | 30:c60b0d52b067 | 251 | if( wasCharging ) ta.beep_off(); // Alarm Clock TMP TODO remove once hardware is fixed. |
AntonLS | 30:c60b0d52b067 | 252 | |
AntonLS | 22:f58d4b441aba | 253 | if( pct > 100 ) pct = 100; |
AntonLS | 22:f58d4b441aba | 254 | |
AntonLS | 31:a6110950f385 | 255 | if( wasCharging ) |
AntonLS | 31:a6110950f385 | 256 | { |
AntonLS | 31:a6110950f385 | 257 | pct = 102; // Show 102% at charger unplug. |
AntonLS | 51:fabe54861f1b | 258 | tickTock = 50; // Cause another normal update in 5s (60 -50 = 10 half s). |
AntonLS | 31:a6110950f385 | 259 | |
AntonLS | 31:a6110950f385 | 260 | } else |
AntonLS | 31:a6110950f385 | 261 | { |
AntonLS | 31:a6110950f385 | 262 | // Use if we update quite often. |
AntonLS | 31:a6110950f385 | 263 | // if( abs( (int)prev -(int)pct ) < 3 ) return; // Don't register change of less than 3%. |
AntonLS | 31:a6110950f385 | 264 | } |
AntonLS | 22:f58d4b441aba | 265 | |
AntonLS | 22:f58d4b441aba | 266 | prev = pct; |
AntonLS | 22:f58d4b441aba | 267 | wasCharging = false; |
AntonLS | 22:f58d4b441aba | 268 | |
AntonLS | 30:c60b0d52b067 | 269 | } else // Charging |
AntonLS | 22:f58d4b441aba | 270 | { |
AntonLS | 30:c60b0d52b067 | 271 | // Plugged-in seems to add ~23% to level, so checking for 99% is like 76% unplugged. |
AntonLS | 30:c60b0d52b067 | 272 | // But I had a failure with a smaller gap, so reduced another 8%. |
AntonLS | 30:c60b0d52b067 | 273 | if( pct >= 91 ) ta.beep( 15000 ); // Alarm Clock TMP TODO remove once hardware is fixed. |
AntonLS | 30:c60b0d52b067 | 274 | |
AntonLS | 31:a6110950f385 | 275 | if( !wasCharging ) |
AntonLS | 31:a6110950f385 | 276 | pct = 101; // Show 101% at start of charging. |
AntonLS | 22:f58d4b441aba | 277 | wasCharging = true; // Force show when done charging. |
AntonLS | 22:f58d4b441aba | 278 | } |
AntonLS | 22:f58d4b441aba | 279 | |
AntonLS | 54:2878d62714d6 | 280 | if( pct <= 10 ) ta.batteryLow = true; |
AntonLS | 54:2878d62714d6 | 281 | |
AntonLS | 22:f58d4b441aba | 282 | batt_and_id[2] = pct; |
AntonLS | 22:f58d4b441aba | 283 | ble.clearAdvertisingPayload(); |
AntonLS | 22:f58d4b441aba | 284 | setAdvData(); |
AntonLS | 22:f58d4b441aba | 285 | ble.setAdvertisingPayload(); |
AntonLS | 22:f58d4b441aba | 286 | |
AntonLS | 22:f58d4b441aba | 287 | if( NULL != battServiceP ) battServiceP->updateBatteryLevel( pct ); |
AntonLS | 22:f58d4b441aba | 288 | } |
AntonLS | 22:f58d4b441aba | 289 | |
AntonLS | 22:f58d4b441aba | 290 | #define BAT_TOP 793 // 3250 // 52000 |
AntonLS | 22:f58d4b441aba | 291 | #define BAT_BOT 684 // 2800 // 44800 |
AntonLS | 22:f58d4b441aba | 292 | uint8_t getBattLevel() |
AntonLS | 22:f58d4b441aba | 293 | { |
AntonLS | 22:f58d4b441aba | 294 | int battI = (int)(batt * 1000.f); |
AntonLS | 22:f58d4b441aba | 295 | // Normalize to usable range... |
AntonLS | 22:f58d4b441aba | 296 | // Note: These levels should also give 0% if powered by programmer. |
AntonLS | 22:f58d4b441aba | 297 | if( battI > BAT_TOP ) battI = BAT_TOP; // Fully charged reading ~3.85V |
AntonLS | 22:f58d4b441aba | 298 | if( battI < BAT_BOT ) battI = BAT_BOT; // Device failing reading ~3.32V |
AntonLS | 22:f58d4b441aba | 299 | battI-= BAT_BOT; |
AntonLS | 22:f58d4b441aba | 300 | return (uint8_t)(battI*100 / (BAT_TOP-BAT_BOT)); |
AntonLS | 22:f58d4b441aba | 301 | } |
AntonLS | 22:f58d4b441aba | 302 | |
elmbed | 18:affef3a7db2a | 303 | // True when connected to a phone |
AntonLS | 11:d3aa5fca2330 | 304 | bool connected = false; |
AntonLS | 5:1b9734e68327 | 305 | |
AntonLS | 11:d3aa5fca2330 | 306 | void connectionCallback( Gap::Handle_t, Gap::addr_type_t peerAddrType, |
AntonLS | 11:d3aa5fca2330 | 307 | const Gap::address_t peerAddr, const Gap::ConnectionParams_t *connParams ) |
AntonLS | 11:d3aa5fca2330 | 308 | { |
AntonLS | 11:d3aa5fca2330 | 309 | connected = true; |
AntonLS | 11:d3aa5fca2330 | 310 | } |
AntonLS | 5:1b9734e68327 | 311 | |
AntonLS | 0:28ca4562fe1a | 312 | void disconnectionCallback( Gap::Handle_t handle, Gap::DisconnectionReason_t reason ) |
AntonLS | 0:28ca4562fe1a | 313 | { |
AntonLS | 11:d3aa5fca2330 | 314 | connected = false; |
AntonLS | 11:d3aa5fca2330 | 315 | |
AntonLS | 22:f58d4b441aba | 316 | updateBatt( getBattLevel() ); |
AntonLS | 22:f58d4b441aba | 317 | |
AntonLS | 0:28ca4562fe1a | 318 | ble.startAdvertising(); |
AntonLS | 46:28c29ef61276 | 319 | |
elmbed | 18:affef3a7db2a | 320 | ta.post_color(0); |
AntonLS | 0:28ca4562fe1a | 321 | } |
AntonLS | 0:28ca4562fe1a | 322 | |
AntonLS | 5:1b9734e68327 | 323 | bool updateCharacteristic( GattAttribute::Handle_t handle, const uint8_t *data, uint16_t bytesRead ) |
AntonLS | 5:1b9734e68327 | 324 | { |
AntonLS | 11:d3aa5fca2330 | 325 | ble_error_t err = ble.updateCharacteristicValue( handle, data, bytesRead ); |
AntonLS | 5:1b9734e68327 | 326 | |
AntonLS | 5:1b9734e68327 | 327 | if( (err == BLE_ERROR_BUFFER_OVERFLOW) || |
AntonLS | 5:1b9734e68327 | 328 | (err == BLE_ERROR_PARAM_OUT_OF_RANGE ) ) |
AntonLS | 7:205ef63d311a | 329 | { |
AntonLS | 19:afcbb425b3cf | 330 | // pcfc.printf( "\r\nBLE %d! ", err ); |
AntonLS | 7:205ef63d311a | 331 | |
AntonLS | 7:205ef63d311a | 332 | } else if ( err == BLE_STACK_BUSY ) |
AntonLS | 7:205ef63d311a | 333 | { |
AntonLS | 11:d3aa5fca2330 | 334 | // Common error when pumping data. |
AntonLS | 7:205ef63d311a | 335 | } |
AntonLS | 5:1b9734e68327 | 336 | |
AntonLS | 5:1b9734e68327 | 337 | return (err != BLE_ERROR_NONE); |
AntonLS | 5:1b9734e68327 | 338 | } |
AntonLS | 5:1b9734e68327 | 339 | |
elmbed | 18:affef3a7db2a | 340 | extern "C" void writeToPhone(char *format, ...) |
elmbed | 18:affef3a7db2a | 341 | { |
AntonLS | 49:626e84ce5e52 | 342 | if( NULL == phoneP ) return; |
AntonLS | 49:626e84ce5e52 | 343 | |
elmbed | 18:affef3a7db2a | 344 | va_list arg; |
AntonLS | 48:4c9551c826e9 | 345 | va_start( arg, format ); |
elmbed | 18:affef3a7db2a | 346 | |
elmbed | 60:d1fad57e8bfb | 347 | phoneP->vprintf( format, arg ); |
AntonLS | 19:afcbb425b3cf | 348 | |
elmbed | 18:affef3a7db2a | 349 | va_end(arg); |
elmbed | 18:affef3a7db2a | 350 | } |
elmbed | 18:affef3a7db2a | 351 | |
AntonLS | 49:626e84ce5e52 | 352 | /**/ // Byte bits to ASCII. |
AntonLS | 19:afcbb425b3cf | 353 | extern "C" void writeBitsToPhone( uint8_t byte, uint8_t minbits ) |
AntonLS | 19:afcbb425b3cf | 354 | { |
AntonLS | 19:afcbb425b3cf | 355 | static char ascbits[9] = { 0 }; |
AntonLS | 19:afcbb425b3cf | 356 | int pos = 0; |
AntonLS | 19:afcbb425b3cf | 357 | if( 0 == minbits ) minbits = 1; |
AntonLS | 19:afcbb425b3cf | 358 | |
AntonLS | 19:afcbb425b3cf | 359 | uint16_t ibyt = byte & 0xFF; |
AntonLS | 19:afcbb425b3cf | 360 | bool leading0 = true; |
AntonLS | 19:afcbb425b3cf | 361 | |
AntonLS | 19:afcbb425b3cf | 362 | for( short b=7; b >= 0; b-- ) |
AntonLS | 19:afcbb425b3cf | 363 | { |
AntonLS | 19:afcbb425b3cf | 364 | ibyt<<=1; |
AntonLS | 19:afcbb425b3cf | 365 | if( ibyt & 0x100 ) |
AntonLS | 19:afcbb425b3cf | 366 | { |
AntonLS | 19:afcbb425b3cf | 367 | leading0 = false; |
AntonLS | 19:afcbb425b3cf | 368 | ascbits[pos++] = '1'; |
AntonLS | 19:afcbb425b3cf | 369 | |
AntonLS | 19:afcbb425b3cf | 370 | } else if( !leading0 || (b < minbits) ) |
AntonLS | 19:afcbb425b3cf | 371 | { |
AntonLS | 19:afcbb425b3cf | 372 | ascbits[pos++] = '0'; |
AntonLS | 19:afcbb425b3cf | 373 | } |
AntonLS | 19:afcbb425b3cf | 374 | } |
AntonLS | 19:afcbb425b3cf | 375 | ascbits[pos] = '\0'; |
AntonLS | 19:afcbb425b3cf | 376 | |
AntonLS | 19:afcbb425b3cf | 377 | writeToPhone( "%s", ascbits ); |
AntonLS | 19:afcbb425b3cf | 378 | } |
AntonLS | 19:afcbb425b3cf | 379 | |
AntonLS | 0:28ca4562fe1a | 380 | void onDataWritten( const GattCharacteristicWriteCBParams *params ) |
AntonLS | 0:28ca4562fe1a | 381 | { |
AntonLS | 11:d3aa5fca2330 | 382 | if( phoneP != NULL ) |
AntonLS | 0:28ca4562fe1a | 383 | { |
AntonLS | 11:d3aa5fca2330 | 384 | uint16_t bytesRead = phoneP->maybeHandleRead( params ); // Also writes to txPayload |
elmbed | 18:affef3a7db2a | 385 | |
AntonLS | 11:d3aa5fca2330 | 386 | if( 0 != bytesRead ) |
AntonLS | 11:d3aa5fca2330 | 387 | { |
AntonLS | 19:afcbb425b3cf | 388 | /* |
AntonLS | 19:afcbb425b3cf | 389 | DEBUG( "received %u bytes\n\r", bytesRead ); |
AntonLS | 19:afcbb425b3cf | 390 | |
AntonLS | 19:afcbb425b3cf | 391 | // Also write to serial port... |
AntonLS | 19:afcbb425b3cf | 392 | // pcfc.printf( "From app: " ); |
AntonLS | 19:afcbb425b3cf | 393 | pcfc.write( (char *)txPayload, bytesRead ); |
AntonLS | 19:afcbb425b3cf | 394 | // pcfc.printf( "\r\n" ); |
AntonLS | 19:afcbb425b3cf | 395 | */ |
AntonLS | 19:afcbb425b3cf | 396 | |
AntonLS | 11:d3aa5fca2330 | 397 | return; |
AntonLS | 11:d3aa5fca2330 | 398 | } |
AntonLS | 0:28ca4562fe1a | 399 | } |
AntonLS | 0:28ca4562fe1a | 400 | } |
AntonLS | 0:28ca4562fe1a | 401 | |
AntonLS | 0:28ca4562fe1a | 402 | void onDataSent( unsigned count ) |
AntonLS | 0:28ca4562fe1a | 403 | { |
AntonLS | 0:28ca4562fe1a | 404 | } |
AntonLS | 0:28ca4562fe1a | 405 | |
AntonLS | 11:d3aa5fca2330 | 406 | void toPhoneChk( void ) |
AntonLS | 0:28ca4562fe1a | 407 | { |
AntonLS | 19:afcbb425b3cf | 408 | if( phoneP != NULL ) |
AntonLS | 19:afcbb425b3cf | 409 | { |
AntonLS | 19:afcbb425b3cf | 410 | /* |
AntonLS | 19:afcbb425b3cf | 411 | char ch; |
AntonLS | 19:afcbb425b3cf | 412 | // Get any data from serial port buffer--Full lines if avail--Last line after >= 20 chars. |
AntonLS | 19:afcbb425b3cf | 413 | for( int cnt=1; 0 != pcfc.atomicRead( ch ); cnt++ ) |
AntonLS | 19:afcbb425b3cf | 414 | { |
AntonLS | 19:afcbb425b3cf | 415 | /// For from-serial straight to-phone. |
AntonLS | 19:afcbb425b3cf | 416 | /// if( 0 > phoneP->putchar( ch ) ) |
AntonLS | 19:afcbb425b3cf | 417 | /// { |
AntonLS | 19:afcbb425b3cf | 418 | /// pcfc.printf( " * " ); |
AntonLS | 19:afcbb425b3cf | 419 | /// break; |
AntonLS | 19:afcbb425b3cf | 420 | /// } |
AntonLS | 3:388e441be8df | 421 | |
AntonLS | 19:afcbb425b3cf | 422 | // For from-serial inject-to-dev as-if from phone. |
AntonLS | 19:afcbb425b3cf | 423 | phoneP->injectHandleRead( &ch, 1 ); |
AntonLS | 19:afcbb425b3cf | 424 | |
AntonLS | 19:afcbb425b3cf | 425 | if( (cnt >= 20) && ('\n' == ch) ) break; |
AntonLS | 19:afcbb425b3cf | 426 | } |
AntonLS | 19:afcbb425b3cf | 427 | */ |
AntonLS | 19:afcbb425b3cf | 428 | // Write to outgoing characteristic if anything is pending. |
AntonLS | 19:afcbb425b3cf | 429 | if( 0 != phoneP->maybeHandleWrite() ) |
AntonLS | 19:afcbb425b3cf | 430 | { |
AntonLS | 19:afcbb425b3cf | 431 | // pcfc.printf( "ToPhoneHandler \r\n" ); |
AntonLS | 19:afcbb425b3cf | 432 | } |
AntonLS | 19:afcbb425b3cf | 433 | } |
AntonLS | 0:28ca4562fe1a | 434 | } |
elmbed | 28:8e74ddc4f70f | 435 | |
AntonLS | 13:28332f65d14b | 436 | void periodicCallback( void ) |
AntonLS | 13:28332f65d14b | 437 | { |
AntonLS | 51:fabe54861f1b | 438 | static unsigned long prevMillis = millis() +125; |
AntonLS | 51:fabe54861f1b | 439 | static int callCnt = 0; |
AntonLS | 51:fabe54861f1b | 440 | |
AntonLS | 51:fabe54861f1b | 441 | unsigned long elapsedMillis = millis() -prevMillis; |
AntonLS | 51:fabe54861f1b | 442 | |
AntonLS | 51:fabe54861f1b | 443 | if( elapsedMillis >= 125 ) |
AntonLS | 49:626e84ce5e52 | 444 | { |
AntonLS | 51:fabe54861f1b | 445 | do |
AntonLS | 51:fabe54861f1b | 446 | { |
AntonLS | 51:fabe54861f1b | 447 | prevMillis = millis(); |
AntonLS | 51:fabe54861f1b | 448 | |
AntonLS | 51:fabe54861f1b | 449 | // if( is_master && ((callCnt % 3) == 0) ) writeToPhone( "Rnd: %x\r\n", rndHW() ); |
AntonLS | 51:fabe54861f1b | 450 | |
AntonLS | 51:fabe54861f1b | 451 | if( (callCnt % 4) != 0 ) break; |
AntonLS | 37:8f15b14d6994 | 452 | |
AntonLS | 30:c60b0d52b067 | 453 | #if BLENANO |
AntonLS | 51:fabe54861f1b | 454 | led0 = !led0; |
AntonLS | 30:c60b0d52b067 | 455 | #endif |
AntonLS | 51:fabe54861f1b | 456 | led1 = !led1; |
AntonLS | 51:fabe54861f1b | 457 | led2 = !led2; |
AntonLS | 51:fabe54861f1b | 458 | // rts = !rts; |
AntonLS | 20:d6c6099b60be | 459 | |
AntonLS | 51:fabe54861f1b | 460 | // Check battery level every 30s. |
AntonLS | 51:fabe54861f1b | 461 | if( 0 == (tickTock % 60 ) ) updateBatt( getBattLevel() ); |
AntonLS | 51:fabe54861f1b | 462 | |
AntonLS | 51:fabe54861f1b | 463 | tickTock++; |
AntonLS | 30:c60b0d52b067 | 464 | |
AntonLS | 51:fabe54861f1b | 465 | } while( false ); |
AntonLS | 49:626e84ce5e52 | 466 | |
AntonLS | 51:fabe54861f1b | 467 | callCnt++; |
AntonLS | 51:fabe54861f1b | 468 | } |
AntonLS | 13:28332f65d14b | 469 | } |
AntonLS | 13:28332f65d14b | 470 | |
AntonLS | 0:28ca4562fe1a | 471 | int main( void ) |
AntonLS | 0:28ca4562fe1a | 472 | { |
elmbed | 62:9b34dc1b265d | 473 | init_datastore(); |
elmbed | 62:9b34dc1b265d | 474 | |
elmbed | 62:9b34dc1b265d | 475 | wait_us(400); |
elmbed | 62:9b34dc1b265d | 476 | |
elmbed | 62:9b34dc1b265d | 477 | //is_master = //datastore_is_master(); |
AntonLS | 0:28ca4562fe1a | 478 | Ticker ticker; |
AntonLS | 2:fe1566cdb6e7 | 479 | |
AntonLS | 0:28ca4562fe1a | 480 | ble.init(); |
elmbed | 18:affef3a7db2a | 481 | |
AntonLS | 11:d3aa5fca2330 | 482 | ble.onConnection( connectionCallback ); |
AntonLS | 0:28ca4562fe1a | 483 | ble.onDisconnection( disconnectionCallback ); |
AntonLS | 0:28ca4562fe1a | 484 | ble.onDataWritten( onDataWritten ); |
AntonLS | 0:28ca4562fe1a | 485 | ble.onDataSent( onDataSent ); |
AntonLS | 0:28ca4562fe1a | 486 | |
AntonLS | 0:28ca4562fe1a | 487 | /* setup advertising */ |
AntonLS | 20:d6c6099b60be | 488 | setAdvData(); |
AntonLS | 5:1b9734e68327 | 489 | |
AntonLS | 48:4c9551c826e9 | 490 | srnd( rndHW() ); // Seed the sw RNG w/ the hw. |
AntonLS | 48:4c9551c826e9 | 491 | |
AntonLS | 0:28ca4562fe1a | 492 | DeviceInformationService deviceInfo( ble, "TRX", "TrueAgility", "SN0001", "hw-rev1", "fw-rev1" ); |
AntonLS | 19:afcbb425b3cf | 493 | BatteryService battService( ble ); |
AntonLS | 20:d6c6099b60be | 494 | battServiceP = &battService; |
AntonLS | 21:32f022efcc09 | 495 | updateBatt( getBattLevel() ); |
AntonLS | 0:28ca4562fe1a | 496 | |
AntonLS | 19:afcbb425b3cf | 497 | /* Enable over-the-air firmware updates. Instantiating DFUService introduces a |
AntonLS | 0:28ca4562fe1a | 498 | * control characteristic which can be used to trigger the application to |
AntonLS | 0:28ca4562fe1a | 499 | * handover control to a resident bootloader. */ |
AntonLS | 0:28ca4562fe1a | 500 | DFUService dfu( ble ); |
AntonLS | 0:28ca4562fe1a | 501 | |
AntonLS | 19:afcbb425b3cf | 502 | UARTService uartService( ble ); |
AntonLS | 0:28ca4562fe1a | 503 | uartServicePtr = &uartService; |
AntonLS | 0:28ca4562fe1a | 504 | |
AntonLS | 49:626e84ce5e52 | 505 | ble.setAdvertisingInterval( Gap::MSEC_TO_ADVERTISEMENT_DURATION_UNITS( is_master ? 132 : 132 ) ); |
AntonLS | 46:28c29ef61276 | 506 | |
AntonLS | 21:32f022efcc09 | 507 | ble.startAdvertising(); |
AntonLS | 21:32f022efcc09 | 508 | |
AntonLS | 19:afcbb425b3cf | 509 | PhoneAppIO *phone = new PhoneAppIO( ble, |
AntonLS | 19:afcbb425b3cf | 510 | uartServicePtr->getRXCharacteristicHandle(), |
AntonLS | 19:afcbb425b3cf | 511 | uartServicePtr->getTXCharacteristicHandle() ); |
AntonLS | 19:afcbb425b3cf | 512 | |
elmbed | 18:affef3a7db2a | 513 | phone->loopbackMode = LOOPBACK_MODE; |
elmbed | 18:affef3a7db2a | 514 | phoneP = phone; |
elmbed | 18:affef3a7db2a | 515 | |
elmbed | 17:d8b901d791fd | 516 | setup(); |
elmbed | 23:26f27c462976 | 517 | radio_init(); |
AntonLS | 11:d3aa5fca2330 | 518 | tmr.start(); |
elmbed | 18:affef3a7db2a | 519 | |
elmbed | 44:4ad6133987ed | 520 | int mac_addr = ((int)macAddr[0]); |
elmbed | 44:4ad6133987ed | 521 | mac_addr |= ((int)macAddr[1] << 8); |
AntonLS | 51:fabe54861f1b | 522 | |
AntonLS | 51:fabe54861f1b | 523 | unsigned long lastMillis = millis(); |
AntonLS | 51:fabe54861f1b | 524 | unsigned long currMillis = lastMillis +25; |
elmbed | 44:4ad6133987ed | 525 | |
AntonLS | 11:d3aa5fca2330 | 526 | // Main Loop |
elmbed | 58:fb2198ceb412 | 527 | while( true ) |
AntonLS | 0:28ca4562fe1a | 528 | { |
AntonLS | 51:fabe54861f1b | 529 | currMillis = millis(); |
elmbed | 59:297133497153 | 530 | |
elmbed | 59:297133497153 | 531 | if( currMillis -lastMillis < 25 ) |
elmbed | 59:297133497153 | 532 | { |
elmbed | 59:297133497153 | 533 | continue; |
elmbed | 59:297133497153 | 534 | } |
elmbed | 59:297133497153 | 535 | |
AntonLS | 51:fabe54861f1b | 536 | lastMillis = currMillis; |
AntonLS | 51:fabe54861f1b | 537 | |
AntonLS | 51:fabe54861f1b | 538 | periodicCallback(); |
AntonLS | 19:afcbb425b3cf | 539 | |
elmbed | 59:297133497153 | 540 | toPhoneChk(); |
AntonLS | 19:afcbb425b3cf | 541 | |
elmbed | 62:9b34dc1b265d | 542 | int bytes = MIN( MAX_LEN, phoneP->readable() ); |
elmbed | 62:9b34dc1b265d | 543 | getRadioInput( phoneToDev, phoneP->read( phoneToDev, bytes, 1 ) ); |
elmbed | 62:9b34dc1b265d | 544 | |
elmbed | 17:d8b901d791fd | 545 | loop(); |
elmbed | 44:4ad6133987ed | 546 | radio_loop(mac_addr); |
AntonLS | 0:28ca4562fe1a | 547 | } |
AntonLS | 0:28ca4562fe1a | 548 | } |
AntonLS | 0:28ca4562fe1a | 549 | |
AntonLS | 15:b86c4b798aa1 | 550 | /**@brief Function for error handling, which is called when an error has occurred. |
AntonLS | 15:b86c4b798aa1 | 551 | * |
AntonLS | 15:b86c4b798aa1 | 552 | * @warning This handler is an example only and does not fit a final product. You need to analyze |
AntonLS | 15:b86c4b798aa1 | 553 | * how your product is supposed to react in case of error. |
AntonLS | 15:b86c4b798aa1 | 554 | * |
AntonLS | 15:b86c4b798aa1 | 555 | * @param[in] error_code Error code supplied to the handler. |
AntonLS | 15:b86c4b798aa1 | 556 | * @param[in] line_num Line number where the handler is called. |
AntonLS | 15:b86c4b798aa1 | 557 | * @param[in] p_file_name Pointer to the file name. |
AntonLS | 15:b86c4b798aa1 | 558 | */ |
AntonLS | 15:b86c4b798aa1 | 559 | void $Sub$$app_error_handler( uint32_t error_code, uint32_t line_num, const uint8_t * p_file_name ) |
AntonLS | 15:b86c4b798aa1 | 560 | { |
AntonLS | 15:b86c4b798aa1 | 561 | // nrf_gpio_pin_set( ASSERT_LED_PIN_NO ); |
elmbed | 18:affef3a7db2a | 562 | //led1 = 1; |
AntonLS | 15:b86c4b798aa1 | 563 | |
AntonLS | 15:b86c4b798aa1 | 564 | // This call can be used for debug purposes during application development. |
AntonLS | 15:b86c4b798aa1 | 565 | // @note CAUTION: Activating this code will write the stack to flash on an error. |
AntonLS | 15:b86c4b798aa1 | 566 | // This function should NOT be used in a final product. |
AntonLS | 15:b86c4b798aa1 | 567 | // It is intended STRICTLY for development/debugging purposes. |
AntonLS | 15:b86c4b798aa1 | 568 | // The flash write will happen EVEN if the radio is active, thus interrupting |
AntonLS | 15:b86c4b798aa1 | 569 | // any communication. |
AntonLS | 15:b86c4b798aa1 | 570 | // Use with care. Uncomment the line below to use. |
AntonLS | 15:b86c4b798aa1 | 571 | // ble_debug_assert_handler(error_code, line_num, p_file_name); |
AntonLS | 15:b86c4b798aa1 | 572 | |
AntonLS | 15:b86c4b798aa1 | 573 | // On assert, the system can only recover with a reset. |
AntonLS | 15:b86c4b798aa1 | 574 | NVIC_SystemReset(); |
AntonLS | 15:b86c4b798aa1 | 575 | } |
AntonLS | 15:b86c4b798aa1 | 576 | |
AntonLS | 49:626e84ce5e52 | 577 | uint32_t rndHW() |
AntonLS | 48:4c9551c826e9 | 578 | { |
AntonLS | 48:4c9551c826e9 | 579 | uint32_t rndVal; |
AntonLS | 48:4c9551c826e9 | 580 | uint8_t bytes_available; |
AntonLS | 48:4c9551c826e9 | 581 | for(;;) |
AntonLS | 48:4c9551c826e9 | 582 | { |
AntonLS | 48:4c9551c826e9 | 583 | sd_rand_application_bytes_available_get( &bytes_available ); |
AntonLS | 48:4c9551c826e9 | 584 | if( bytes_available >= 4 ) |
AntonLS | 48:4c9551c826e9 | 585 | { |
AntonLS | 48:4c9551c826e9 | 586 | if( NRF_SUCCESS == sd_rand_application_vector_get( (uint8_t *)&rndVal, 4 ) ) |
AntonLS | 48:4c9551c826e9 | 587 | break; |
AntonLS | 48:4c9551c826e9 | 588 | } |
AntonLS | 48:4c9551c826e9 | 589 | } |
AntonLS | 48:4c9551c826e9 | 590 | |
AntonLS | 48:4c9551c826e9 | 591 | return rndVal; |
AntonLS | 48:4c9551c826e9 | 592 | } |
AntonLS | 48:4c9551c826e9 | 593 | |
AntonLS | 48:4c9551c826e9 | 594 | static uint32_t rndZ = 0xCAFE, rndW = 0xF00D; |
AntonLS | 48:4c9551c826e9 | 595 | // Seed for rnd() |
AntonLS | 49:626e84ce5e52 | 596 | void srnd( uint32_t seed ) |
AntonLS | 48:4c9551c826e9 | 597 | { |
AntonLS | 48:4c9551c826e9 | 598 | rndZ = 0xCAFE; |
AntonLS | 48:4c9551c826e9 | 599 | rndW = seed; |
AntonLS | 48:4c9551c826e9 | 600 | } |
AntonLS | 48:4c9551c826e9 | 601 | |
AntonLS | 48:4c9551c826e9 | 602 | // Simple RNG -- Allows cross-platform compat if we want to run |
AntonLS | 48:4c9551c826e9 | 603 | // an apples-to-apples freeform competition by using same seed. |
AntonLS | 49:626e84ce5e52 | 604 | uint32_t rnd() |
AntonLS | 48:4c9551c826e9 | 605 | { |
AntonLS | 48:4c9551c826e9 | 606 | rndZ = 36969 * (rndZ & 0xffff) + (rndZ >>16); |
AntonLS | 48:4c9551c826e9 | 607 | rndW = 18000 * (rndW & 0xffff) + (rndW >>16); |
AntonLS | 48:4c9551c826e9 | 608 | |
AntonLS | 48:4c9551c826e9 | 609 | return ((rndZ <<16) + rndW); |
AntonLS | 48:4c9551c826e9 | 610 | } |
AntonLS | 48:4c9551c826e9 | 611 | |
AntonLS | 0:28ca4562fe1a | 612 | /* EOF */ |