Maxim Integrated / MAX30001EVSYSKIT
Committer:
Emre.Eken
Date:
Wed Jun 27 14:17:34 2018 +0300
Revision:
1:957e5bad16c2
first rev

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Emre.Eken 1:957e5bad16c2 1 /*******************************************************************************
Emre.Eken 1:957e5bad16c2 2 * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
Emre.Eken 1:957e5bad16c2 3 *
Emre.Eken 1:957e5bad16c2 4 * Permission is hereby granted, free of charge, to any person obtaining a
Emre.Eken 1:957e5bad16c2 5 * copy of this software and associated documentation files (the "Software"),
Emre.Eken 1:957e5bad16c2 6 * to deal in the Software without restriction, including without limitation
Emre.Eken 1:957e5bad16c2 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
Emre.Eken 1:957e5bad16c2 8 * and/or sell copies of the Software, and to permit persons to whom the
Emre.Eken 1:957e5bad16c2 9 * Software is furnished to do so, subject to the following conditions:
Emre.Eken 1:957e5bad16c2 10 *
Emre.Eken 1:957e5bad16c2 11 * The above copyright notice and this permission notice shall be included
Emre.Eken 1:957e5bad16c2 12 * in all copies or substantial portions of the Software.
Emre.Eken 1:957e5bad16c2 13 *
Emre.Eken 1:957e5bad16c2 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
Emre.Eken 1:957e5bad16c2 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
Emre.Eken 1:957e5bad16c2 16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
Emre.Eken 1:957e5bad16c2 17 * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
Emre.Eken 1:957e5bad16c2 18 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
Emre.Eken 1:957e5bad16c2 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
Emre.Eken 1:957e5bad16c2 20 * OTHER DEALINGS IN THE SOFTWARE.
Emre.Eken 1:957e5bad16c2 21 *
Emre.Eken 1:957e5bad16c2 22 * Except as contained in this notice, the name of Maxim Integrated
Emre.Eken 1:957e5bad16c2 23 * Products, Inc. shall not be used except as stated in the Maxim Integrated
Emre.Eken 1:957e5bad16c2 24 * Products, Inc. Branding Policy.
Emre.Eken 1:957e5bad16c2 25 *
Emre.Eken 1:957e5bad16c2 26 * The mere transfer of this software does not imply any licenses
Emre.Eken 1:957e5bad16c2 27 * of trade secrets, proprietary technology, copyrights, patents,
Emre.Eken 1:957e5bad16c2 28 * trademarks, maskwork rights, or any other form of intellectual
Emre.Eken 1:957e5bad16c2 29 * property whatsoever. Maxim Integrated Products, Inc. retains all
Emre.Eken 1:957e5bad16c2 30 * ownership rights.
Emre.Eken 1:957e5bad16c2 31 *******************************************************************************
Emre.Eken 1:957e5bad16c2 32 */
Emre.Eken 1:957e5bad16c2 33 #include "mbed.h"
Emre.Eken 1:957e5bad16c2 34 #include "Logging.h"
Emre.Eken 1:957e5bad16c2 35 #include "Streaming.h"
Emre.Eken 1:957e5bad16c2 36 #include "RpcServer.h"
Emre.Eken 1:957e5bad16c2 37 #include "S25FS512.h"
Emre.Eken 1:957e5bad16c2 38 #include "PacketFifo.h"
Emre.Eken 1:957e5bad16c2 39 #include "DataLoggingService.h"
Emre.Eken 1:957e5bad16c2 40 #include "HspLed.h"
Emre.Eken 1:957e5bad16c2 41 #include "MAX30001_helper.h"
Emre.Eken 1:957e5bad16c2 42 #include "StringInOut.h"
Emre.Eken 1:957e5bad16c2 43 #include "StringHelper.h"
Emre.Eken 1:957e5bad16c2 44 #include "Peripherals.h"
Emre.Eken 1:957e5bad16c2 45 #include "Device_Logging.h"
Emre.Eken 1:957e5bad16c2 46
Emre.Eken 1:957e5bad16c2 47 /// BMP280 logging object reference
Emre.Eken 1:957e5bad16c2 48 extern Device_Logging *bmp280_Logging;
Emre.Eken 1:957e5bad16c2 49 /// MAX14720 instance 0 logging object reference
Emre.Eken 1:957e5bad16c2 50 extern Device_Logging *MAX30205_0_Logging;
Emre.Eken 1:957e5bad16c2 51 /// MAX14720 instance 1 logging object reference
Emre.Eken 1:957e5bad16c2 52 extern Device_Logging *MAX30205_1_Logging;
Emre.Eken 1:957e5bad16c2 53
Emre.Eken 1:957e5bad16c2 54 #define PING_PONG_BUFFER_SIZE 512
Emre.Eken 1:957e5bad16c2 55 #define HALF_OF_PING_PONG_BUFFER_SIZE PING_PONG_BUFFER_SIZE / 2
Emre.Eken 1:957e5bad16c2 56 #define MISSION_DEFINITION_SIZE 4096
Emre.Eken 1:957e5bad16c2 57 #define MISSION_FILE_NAME_LEN 32
Emre.Eken 1:957e5bad16c2 58
Emre.Eken 1:957e5bad16c2 59 eLoggingTrigger loggingTrigger;
Emre.Eken 1:957e5bad16c2 60
Emre.Eken 1:957e5bad16c2 61 /// file on SDCard where mission strings are stored
Emre.Eken 1:957e5bad16c2 62 char missionFileName[MISSION_FILE_NAME_LEN] = "/sd/missions.txt";
Emre.Eken 1:957e5bad16c2 63
Emre.Eken 1:957e5bad16c2 64 /// data file on SDCard where mission strings are stored
Emre.Eken 1:957e5bad16c2 65 char dataFileName[MISSION_FILE_NAME_LEN] = "/sd/data.txt";
Emre.Eken 1:957e5bad16c2 66
Emre.Eken 1:957e5bad16c2 67 /// buffer where mission strings are stored
Emre.Eken 1:957e5bad16c2 68 char loggingMissionCmds[MISSION_DEFINITION_SIZE];
Emre.Eken 1:957e5bad16c2 69 /// This houses two 256 byte ram concatenated to act as a ping-pong
Emre.Eken 1:957e5bad16c2 70 uint8_t PingPong_SRAM[PING_PONG_BUFFER_SIZE];
Emre.Eken 1:957e5bad16c2 71 uint32_t buttonTrigger = 0;
Emre.Eken 1:957e5bad16c2 72
Emre.Eken 1:957e5bad16c2 73 eLoggingOutput loggingOutput;
Emre.Eken 1:957e5bad16c2 74 // extern int bleStartCommand;
Emre.Eken 1:957e5bad16c2 75 bool volatile globalFlag;
Emre.Eken 1:957e5bad16c2 76 extern int highDataRate;
Emre.Eken 1:957e5bad16c2 77 static uint32_t currentPage;
Emre.Eken 1:957e5bad16c2 78 static uint32_t sramIndex;
Emre.Eken 1:957e5bad16c2 79 /// flag to indicate that sram buffer 0 is dirty and will need to be flushed
Emre.Eken 1:957e5bad16c2 80 static uint32_t sram_buffer_0_dirty;
Emre.Eken 1:957e5bad16c2 81 /// flag to indicate that sram buffer 1 is dirty and will need to be flushed
Emre.Eken 1:957e5bad16c2 82 static uint32_t sram_buffer_1_dirty;
Emre.Eken 1:957e5bad16c2 83 /// usb byte buffer for sending out a bulk transfer
Emre.Eken 1:957e5bad16c2 84 static uint8_t usb_block[64];
Emre.Eken 1:957e5bad16c2 85 /// running index used to accumulate bytes to send as a block via bulk transfer
Emre.Eken 1:957e5bad16c2 86 static uint16_t usb_block_index = 0;
Emre.Eken 1:957e5bad16c2 87
Emre.Eken 1:957e5bad16c2 88 typedef enum {
Emre.Eken 1:957e5bad16c2 89 eStartEvent_NULL,
Emre.Eken 1:957e5bad16c2 90 eStartEvent_BLE,
Emre.Eken 1:957e5bad16c2 91 eStartEvent_BUTTON,
Emre.Eken 1:957e5bad16c2 92 eStartEvent_RPC_TO_USB,
Emre.Eken 1:957e5bad16c2 93 eStartEvent_RPC_TO_FLASH
Emre.Eken 1:957e5bad16c2 94 } eStartEvent;
Emre.Eken 1:957e5bad16c2 95 static eStartEvent startEvent;
Emre.Eken 1:957e5bad16c2 96
Emre.Eken 1:957e5bad16c2 97 /**
Emre.Eken 1:957e5bad16c2 98 * @brief Sets a flag to start USB logging (streaming)
Emre.Eken 1:957e5bad16c2 99 */
Emre.Eken 1:957e5bad16c2 100 void LoggingService_StartLoggingUsb(void) {
Emre.Eken 1:957e5bad16c2 101 loggingTrigger = eTriggerLog_RPC_USB;
Emre.Eken 1:957e5bad16c2 102 }
Emre.Eken 1:957e5bad16c2 103
Emre.Eken 1:957e5bad16c2 104 /**
Emre.Eken 1:957e5bad16c2 105 * @brief Sets a flag to start flash logging
Emre.Eken 1:957e5bad16c2 106 */
Emre.Eken 1:957e5bad16c2 107 void LoggingService_StartLoggingFlash(void) {
Emre.Eken 1:957e5bad16c2 108 loggingTrigger = eTriggerLog_RPC_FLASH;
Emre.Eken 1:957e5bad16c2 109 }
Emre.Eken 1:957e5bad16c2 110
Emre.Eken 1:957e5bad16c2 111 /**
Emre.Eken 1:957e5bad16c2 112 * @brief Checks the various logging start condition
Emre.Eken 1:957e5bad16c2 113 * @return 1 if a start condition is true, 0 if there is no start condition
Emre.Eken 1:957e5bad16c2 114 */
Emre.Eken 1:957e5bad16c2 115 static bool _LoggingService_CheckStartCondition(void) {
Emre.Eken 1:957e5bad16c2 116 bool buttonPressed;
Emre.Eken 1:957e5bad16c2 117 buttonPressed = Peripherals::pushButton()->GetButtonFallState();
Emre.Eken 1:957e5bad16c2 118
Emre.Eken 1:957e5bad16c2 119 // default not logging USB or flash
Emre.Eken 1:957e5bad16c2 120 loggingOutput = eLogToNothing;
Emre.Eken 1:957e5bad16c2 121 startEvent = eStartEvent_NULL;
Emre.Eken 1:957e5bad16c2 122 if (buttonPressed) {
Emre.Eken 1:957e5bad16c2 123 Peripherals::pushButton()->clearButtonFallState();
Emre.Eken 1:957e5bad16c2 124 // a falling state has been detected... wait for a fraction of a second and
Emre.Eken 1:957e5bad16c2 125 // re-read the pin
Emre.Eken 1:957e5bad16c2 126 // only start datalogging if the pin was released within this wait time
Emre.Eken 1:957e5bad16c2 127 wait(0.75f);
Emre.Eken 1:957e5bad16c2 128 int buttonRead = Peripherals::pushButton()->Read();
Emre.Eken 1:957e5bad16c2 129 // if after a period of time the button is still pressed then get out
Emre.Eken 1:957e5bad16c2 130 if (buttonRead == 0)
Emre.Eken 1:957e5bad16c2 131 return 0;
Emre.Eken 1:957e5bad16c2 132 buttonTrigger = 0;
Emre.Eken 1:957e5bad16c2 133
Emre.Eken 1:957e5bad16c2 134 loggingTrigger = eTriggerLog_BUTTON;
Emre.Eken 1:957e5bad16c2 135 loggingOutput = eLogToFlash;
Emre.Eken 1:957e5bad16c2 136 startEvent = eStartEvent_BUTTON;
Emre.Eken 1:957e5bad16c2 137 return true;
Emre.Eken 1:957e5bad16c2 138 }
Emre.Eken 1:957e5bad16c2 139 if (loggingTrigger == eTriggerLog_RPC_FLASH) {
Emre.Eken 1:957e5bad16c2 140 loggingOutput = eLogToFlash;
Emre.Eken 1:957e5bad16c2 141 startEvent = eStartEvent_RPC_TO_FLASH;
Emre.Eken 1:957e5bad16c2 142 return true;
Emre.Eken 1:957e5bad16c2 143 }
Emre.Eken 1:957e5bad16c2 144 /*if (Peripherals::hspBLE()->getStartDataLogging()) {
Emre.Eken 1:957e5bad16c2 145 loggingTrigger = eTriggerLog_BLE;
Emre.Eken 1:957e5bad16c2 146 loggingOutput = eLogToFlash;
Emre.Eken 1:957e5bad16c2 147 startEvent = eStartEvent_BLE;
Emre.Eken 1:957e5bad16c2 148 return true;
Emre.Eken 1:957e5bad16c2 149 }*/
Emre.Eken 1:957e5bad16c2 150 // check if start is from RPC call for USB streaming
Emre.Eken 1:957e5bad16c2 151 if (loggingTrigger == eTriggerLog_RPC_USB) {
Emre.Eken 1:957e5bad16c2 152 loggingOutput = eLogtoUsb;
Emre.Eken 1:957e5bad16c2 153 startEvent = eStartEvent_RPC_TO_USB;
Emre.Eken 1:957e5bad16c2 154 return true;
Emre.Eken 1:957e5bad16c2 155 }
Emre.Eken 1:957e5bad16c2 156 return false;
Emre.Eken 1:957e5bad16c2 157 }
Emre.Eken 1:957e5bad16c2 158
Emre.Eken 1:957e5bad16c2 159 /**
Emre.Eken 1:957e5bad16c2 160 * @brief Read the mission string from flash into a buffer
Emre.Eken 1:957e5bad16c2 161 * @return false if a mission was not defined, true if mission was read and
Emre.Eken 1:957e5bad16c2 162 * buffered
Emre.Eken 1:957e5bad16c2 163 */
Emre.Eken 1:957e5bad16c2 164 static bool _LoggingService_ReadMissionFromFlash(void) {
Emre.Eken 1:957e5bad16c2 165 // get mission from flash
Emre.Eken 1:957e5bad16c2 166 Logging_ReadMissionFromFlash((uint8_t *)loggingMissionCmds);
Emre.Eken 1:957e5bad16c2 167 if (Logging_IsMissionDefined((uint8_t *)loggingMissionCmds) == 0) {
Emre.Eken 1:957e5bad16c2 168 return false;
Emre.Eken 1:957e5bad16c2 169 }
Emre.Eken 1:957e5bad16c2 170 printf(loggingMissionCmds);
Emre.Eken 1:957e5bad16c2 171 fflush(stdout);
Emre.Eken 1:957e5bad16c2 172 RPC_ProcessCmds(loggingMissionCmds);
Emre.Eken 1:957e5bad16c2 173 return true;
Emre.Eken 1:957e5bad16c2 174 }
Emre.Eken 1:957e5bad16c2 175
Emre.Eken 1:957e5bad16c2 176 /**
Emre.Eken 1:957e5bad16c2 177 * @brief Read the mission string from SDCARD into a buffer
Emre.Eken 1:957e5bad16c2 178 * @return false if a mission was not defined, true if mission was read and
Emre.Eken 1:957e5bad16c2 179 * buffered
Emre.Eken 1:957e5bad16c2 180 */
Emre.Eken 1:957e5bad16c2 181 static bool _LoggingService_ReadMissionFromSDCard(void) {
Emre.Eken 1:957e5bad16c2 182 // get mission from flash
Emre.Eken 1:957e5bad16c2 183 Logging_ReadMissionFromSDCard((uint8_t *)loggingMissionCmds);
Emre.Eken 1:957e5bad16c2 184 if (Logging_IsMissionDefined((uint8_t *)loggingMissionCmds) == 0) {
Emre.Eken 1:957e5bad16c2 185 return false;
Emre.Eken 1:957e5bad16c2 186 }
Emre.Eken 1:957e5bad16c2 187 printf(loggingMissionCmds);
Emre.Eken 1:957e5bad16c2 188 fflush(stdout);
Emre.Eken 1:957e5bad16c2 189 RPC_ProcessCmds(loggingMissionCmds);
Emre.Eken 1:957e5bad16c2 190 return true;
Emre.Eken 1:957e5bad16c2 191 }
Emre.Eken 1:957e5bad16c2 192
Emre.Eken 1:957e5bad16c2 193 /**
Emre.Eken 1:957e5bad16c2 194 * @brief Process a RPC command that is pointed to.
Emre.Eken 1:957e5bad16c2 195 * @param cmd RPC string to process
Emre.Eken 1:957e5bad16c2 196 */
Emre.Eken 1:957e5bad16c2 197 void ProcessCmd(char *cmd) {
Emre.Eken 1:957e5bad16c2 198 char cmd_[256];
Emre.Eken 1:957e5bad16c2 199 char reply[512];
Emre.Eken 1:957e5bad16c2 200 strcpy(cmd_, cmd);
Emre.Eken 1:957e5bad16c2 201 RPC_call(cmd_, reply);
Emre.Eken 1:957e5bad16c2 202 }
Emre.Eken 1:957e5bad16c2 203
Emre.Eken 1:957e5bad16c2 204 /**
Emre.Eken 1:957e5bad16c2 205 * @brief Buffer sensor fifo data in ram buffers, when a ram buffer is full (a
Emre.Eken 1:957e5bad16c2 206 * flash page worth of data is accumulated) then flash that buffer.
Emre.Eken 1:957e5bad16c2 207 * A buffer ping pong method is used so that one buffer can be flashing as
Emre.Eken 1:957e5bad16c2 208 * the other buffer fills with sensor fifo data.
Emre.Eken 1:957e5bad16c2 209 * @param fifoData Sensor data taken from the fifo to be stored into flash
Emre.Eken 1:957e5bad16c2 210 */
Emre.Eken 1:957e5bad16c2 211 static void _LoggingServer_OutputToFlash(uint32_t fifoData) {
Emre.Eken 1:957e5bad16c2 212 uint32_t index;
Emre.Eken 1:957e5bad16c2 213 char str[128];
Emre.Eken 1:957e5bad16c2 214 uint8_t *ptr;
Emre.Eken 1:957e5bad16c2 215 //
Emre.Eken 1:957e5bad16c2 216 // Log To Flash
Emre.Eken 1:957e5bad16c2 217 //
Emre.Eken 1:957e5bad16c2 218 // i.e. there is data, read one 32-bit size data at a time.
Emre.Eken 1:957e5bad16c2 219 // put the fifo data into the ping-pong SRAM
Emre.Eken 1:957e5bad16c2 220 PingPong_SRAM[sramIndex++] = fifoData & 0xFF; // LSByte goes into index N
Emre.Eken 1:957e5bad16c2 221 PingPong_SRAM[sramIndex++] = (fifoData >> 8) & 0xFF;
Emre.Eken 1:957e5bad16c2 222 PingPong_SRAM[sramIndex++] = (fifoData >> 16) & 0xFF;
Emre.Eken 1:957e5bad16c2 223 PingPong_SRAM[sramIndex++] = (fifoData >> 24) & 0xFF; // MSByte goes into index N+3
Emre.Eken 1:957e5bad16c2 224
Emre.Eken 1:957e5bad16c2 225 // flag this buffer as dirty
Emre.Eken 1:957e5bad16c2 226 if (sramIndex <= 256)
Emre.Eken 1:957e5bad16c2 227 sram_buffer_0_dirty = 1;
Emre.Eken 1:957e5bad16c2 228 else
Emre.Eken 1:957e5bad16c2 229 sram_buffer_1_dirty = 1;
Emre.Eken 1:957e5bad16c2 230
Emre.Eken 1:957e5bad16c2 231 if (sramIndex == 256 ||
Emre.Eken 1:957e5bad16c2 232 sramIndex == 512) // Either Ping SRAM or Pong SRAM location is full
Emre.Eken 1:957e5bad16c2 233 { // therefore write to Flash
Emre.Eken 1:957e5bad16c2 234
Emre.Eken 1:957e5bad16c2 235 index = sramIndex - 256;
Emre.Eken 1:957e5bad16c2 236 ptr = &PingPong_SRAM[index];
Emre.Eken 1:957e5bad16c2 237 sprintf(str, "currentPage=%d", currentPage);
Emre.Eken 1:957e5bad16c2 238 Peripherals::s25FS512()->writePage_Helper(currentPage, ptr, 0);
Emre.Eken 1:957e5bad16c2 239
Emre.Eken 1:957e5bad16c2 240 // this page is no longer dirty
Emre.Eken 1:957e5bad16c2 241 if (index == 0)
Emre.Eken 1:957e5bad16c2 242 sram_buffer_0_dirty = 0;
Emre.Eken 1:957e5bad16c2 243 if (index == 256)
Emre.Eken 1:957e5bad16c2 244 sram_buffer_1_dirty = 0;
Emre.Eken 1:957e5bad16c2 245
Emre.Eken 1:957e5bad16c2 246 currentPage++;
Emre.Eken 1:957e5bad16c2 247 }
Emre.Eken 1:957e5bad16c2 248 sramIndex = sramIndex % 512; // Wrap around the index
Emre.Eken 1:957e5bad16c2 249 }
Emre.Eken 1:957e5bad16c2 250
Emre.Eken 1:957e5bad16c2 251 /**
Emre.Eken 1:957e5bad16c2 252 * @brief Buffer sensor fifo data in ram buffers, when a ram buffer is full (a
Emre.Eken 1:957e5bad16c2 253 * flash page worth of data is accumulated) then flash that buffer.
Emre.Eken 1:957e5bad16c2 254 * A buffer ping pong method is used so that one buffer can be flashing as
Emre.Eken 1:957e5bad16c2 255 * the other buffer fills with sensor fifo data.
Emre.Eken 1:957e5bad16c2 256 * @param fifoData Sensor data taken from the fifo to be stored into flash
Emre.Eken 1:957e5bad16c2 257 */
Emre.Eken 1:957e5bad16c2 258 static void _LoggingServer_OutputToSDCard(FILE* fp, uint32_t fifoData) {
Emre.Eken 1:957e5bad16c2 259 if (fp != NULL){
Emre.Eken 1:957e5bad16c2 260 fwrite(&fifoData,sizeof(fifoData),1,fp);
Emre.Eken 1:957e5bad16c2 261 }
Emre.Eken 1:957e5bad16c2 262 }
Emre.Eken 1:957e5bad16c2 263
Emre.Eken 1:957e5bad16c2 264 /**
Emre.Eken 1:957e5bad16c2 265 * @brief If flash ram buffers are flagged as dirty, flush to flash
Emre.Eken 1:957e5bad16c2 266 */
Emre.Eken 1:957e5bad16c2 267 static void _LoggingServer_WriteDirtySramBufferToFlash(void) {
Emre.Eken 1:957e5bad16c2 268 uint8_t *ptr = PingPong_SRAM;
Emre.Eken 1:957e5bad16c2 269 if (sram_buffer_0_dirty == 0 && sram_buffer_1_dirty == 0)
Emre.Eken 1:957e5bad16c2 270 return;
Emre.Eken 1:957e5bad16c2 271 if (sram_buffer_0_dirty == 1) {
Emre.Eken 1:957e5bad16c2 272 ptr += 0;
Emre.Eken 1:957e5bad16c2 273 }
Emre.Eken 1:957e5bad16c2 274 if (sram_buffer_1_dirty == 1) {
Emre.Eken 1:957e5bad16c2 275 ptr += 256;
Emre.Eken 1:957e5bad16c2 276 }
Emre.Eken 1:957e5bad16c2 277 printf("_LoggingServer_WriteDirtySramBufferToFlash:%d,%d\n",
Emre.Eken 1:957e5bad16c2 278 sram_buffer_0_dirty, sram_buffer_1_dirty);
Emre.Eken 1:957e5bad16c2 279 fflush(stdout);
Emre.Eken 1:957e5bad16c2 280 // s25fs512_WritePage_Helper(currentPage, ptr, 0);
Emre.Eken 1:957e5bad16c2 281 Peripherals::s25FS512()->writePage_Helper(currentPage, ptr, 0);
Emre.Eken 1:957e5bad16c2 282 }
Emre.Eken 1:957e5bad16c2 283
Emre.Eken 1:957e5bad16c2 284 /**
Emre.Eken 1:957e5bad16c2 285 * @brief Initialize the USB block running index
Emre.Eken 1:957e5bad16c2 286 * @param fifoData Sensor data taken from the fifo to be sent out USB
Emre.Eken 1:957e5bad16c2 287 */
Emre.Eken 1:957e5bad16c2 288 static void _LoggingServer_OutputToCdcAcm(uint32_t fifoData) {
Emre.Eken 1:957e5bad16c2 289 uint8_t *ptr;
Emre.Eken 1:957e5bad16c2 290 uint8_t str[16];
Emre.Eken 1:957e5bad16c2 291 sprintf((char *)str, "%X ", fifoData);
Emre.Eken 1:957e5bad16c2 292 ptr = str;
Emre.Eken 1:957e5bad16c2 293 usb_block_index = 0;
Emre.Eken 1:957e5bad16c2 294 while (*ptr != 0) {
Emre.Eken 1:957e5bad16c2 295 usb_block[usb_block_index] = *ptr;
Emre.Eken 1:957e5bad16c2 296 ptr++;
Emre.Eken 1:957e5bad16c2 297 usb_block_index++;
Emre.Eken 1:957e5bad16c2 298 }
Emre.Eken 1:957e5bad16c2 299 Peripherals::usbSerial()->writeBlock(usb_block, usb_block_index);
Emre.Eken 1:957e5bad16c2 300 }
Emre.Eken 1:957e5bad16c2 301
Emre.Eken 1:957e5bad16c2 302 /**
Emre.Eken 1:957e5bad16c2 303 * @brief Initialize the USB block running index
Emre.Eken 1:957e5bad16c2 304 */
Emre.Eken 1:957e5bad16c2 305 static void _LoggingServer_OutputToCdcAcm_Start(void) { usb_block_index = 0; }
Emre.Eken 1:957e5bad16c2 306
Emre.Eken 1:957e5bad16c2 307 /**
Emre.Eken 1:957e5bad16c2 308 * @brief Buffer up fifoData from sensors, do a USB block transfer if buffer is
Emre.Eken 1:957e5bad16c2 309 * full
Emre.Eken 1:957e5bad16c2 310 * @param fifoData Sensor data taken from the fifo to be send out USB within a
Emre.Eken 1:957e5bad16c2 311 * bulk block transfer
Emre.Eken 1:957e5bad16c2 312 * @return Return the success status of the writeblock operation
Emre.Eken 1:957e5bad16c2 313 */
Emre.Eken 1:957e5bad16c2 314 static bool _LoggingServer_OutputToCdcAcm_Block(uint32_t fifoData) {
Emre.Eken 1:957e5bad16c2 315 uint8_t str[64];
Emre.Eken 1:957e5bad16c2 316 uint8_t *ptr;
Emre.Eken 1:957e5bad16c2 317 bool result;
Emre.Eken 1:957e5bad16c2 318 //
Emre.Eken 1:957e5bad16c2 319 // Log to CDCACM
Emre.Eken 1:957e5bad16c2 320 //
Emre.Eken 1:957e5bad16c2 321 result = true;
Emre.Eken 1:957e5bad16c2 322 sprintf((char *)str, "%X ", fifoData);
Emre.Eken 1:957e5bad16c2 323 ptr = str;
Emre.Eken 1:957e5bad16c2 324 while (*ptr != 0) {
Emre.Eken 1:957e5bad16c2 325 usb_block[usb_block_index] = *ptr;
Emre.Eken 1:957e5bad16c2 326 ptr++;
Emre.Eken 1:957e5bad16c2 327 usb_block_index++;
Emre.Eken 1:957e5bad16c2 328 if (usb_block_index >= 64) {
Emre.Eken 1:957e5bad16c2 329 result = Peripherals::usbSerial()->writeBlock(usb_block, 64);
Emre.Eken 1:957e5bad16c2 330 usb_block_index = 0;
Emre.Eken 1:957e5bad16c2 331 }
Emre.Eken 1:957e5bad16c2 332 }
Emre.Eken 1:957e5bad16c2 333 return result;
Emre.Eken 1:957e5bad16c2 334 }
Emre.Eken 1:957e5bad16c2 335
Emre.Eken 1:957e5bad16c2 336 /**
Emre.Eken 1:957e5bad16c2 337 * @brief Output a full USB block via bulk transfer
Emre.Eken 1:957e5bad16c2 338 */
Emre.Eken 1:957e5bad16c2 339 static void _LoggingServer_OutputToCdcAcm_End(void) {
Emre.Eken 1:957e5bad16c2 340 if (usb_block_index == 0)
Emre.Eken 1:957e5bad16c2 341 return;
Emre.Eken 1:957e5bad16c2 342 Peripherals::usbSerial()->writeBlock(usb_block, usb_block_index - 1);
Emre.Eken 1:957e5bad16c2 343 }
Emre.Eken 1:957e5bad16c2 344
Emre.Eken 1:957e5bad16c2 345 /**
Emre.Eken 1:957e5bad16c2 346 * @brief Blink LED pattern that indicates that the flash end boundary has been
Emre.Eken 1:957e5bad16c2 347 * reached
Emre.Eken 1:957e5bad16c2 348 */
Emre.Eken 1:957e5bad16c2 349 static void BlinkEndOfDatalogging(void) {
Emre.Eken 1:957e5bad16c2 350 // blink to signal end of logging
Emre.Eken 1:957e5bad16c2 351 Peripherals::hspLed()->pattern(0x55555555, 20);
Emre.Eken 1:957e5bad16c2 352 wait(2);
Emre.Eken 1:957e5bad16c2 353 }
Emre.Eken 1:957e5bad16c2 354
Emre.Eken 1:957e5bad16c2 355 /**
Emre.Eken 1:957e5bad16c2 356 * @brief Reads the first data page of flash, if all FF's then the page is empty
Emre.Eken 1:957e5bad16c2 357 * @return 1 if the flash is empty as indicated by the first data page of the
Emre.Eken 1:957e5bad16c2 358 * flash, 0 if not
Emre.Eken 1:957e5bad16c2 359 */
Emre.Eken 1:957e5bad16c2 360 int isFlashEmpty(void) {
Emre.Eken 1:957e5bad16c2 361 int i;
Emre.Eken 1:957e5bad16c2 362 uint8_t data[256];
Emre.Eken 1:957e5bad16c2 363 int firstDataPage = Logging_GetLoggingStartPage();
Emre.Eken 1:957e5bad16c2 364 Peripherals::s25FS512()->readPages_Helper(firstDataPage, firstDataPage, data, 0);
Emre.Eken 1:957e5bad16c2 365 for (i = 0; i < 256; i++) {
Emre.Eken 1:957e5bad16c2 366 if (data[i] != 0xFF)
Emre.Eken 1:957e5bad16c2 367 return 0;
Emre.Eken 1:957e5bad16c2 368 }
Emre.Eken 1:957e5bad16c2 369 return 1;
Emre.Eken 1:957e5bad16c2 370 }
Emre.Eken 1:957e5bad16c2 371
Emre.Eken 1:957e5bad16c2 372 /**
Emre.Eken 1:957e5bad16c2 373 * @brief Reads the first data from SDCard, if all FF's then the page is empty
Emre.Eken 1:957e5bad16c2 374 * @return 1 if the flash is empty as indicated by the first data page of the
Emre.Eken 1:957e5bad16c2 375 * flash, 0 if not
Emre.Eken 1:957e5bad16c2 376 */
Emre.Eken 1:957e5bad16c2 377 int isSDCardWithoutDataLog(void) {
Emre.Eken 1:957e5bad16c2 378 FILE *fp = NULL;
Emre.Eken 1:957e5bad16c2 379 fp = fopen(dataFileName, "rb");
Emre.Eken 1:957e5bad16c2 380 if (fp != NULL) {
Emre.Eken 1:957e5bad16c2 381 uint8_t count = 0;
Emre.Eken 1:957e5bad16c2 382 do
Emre.Eken 1:957e5bad16c2 383 {
Emre.Eken 1:957e5bad16c2 384 count ++;
Emre.Eken 1:957e5bad16c2 385 char c = (char)fgetc(fp);
Emre.Eken 1:957e5bad16c2 386 if (count > 2)
Emre.Eken 1:957e5bad16c2 387 {
Emre.Eken 1:957e5bad16c2 388 fclose(fp);
Emre.Eken 1:957e5bad16c2 389 return 0;
Emre.Eken 1:957e5bad16c2 390 }
Emre.Eken 1:957e5bad16c2 391 } while(!feof(fp));
Emre.Eken 1:957e5bad16c2 392 fclose(fp);
Emre.Eken 1:957e5bad16c2 393 }
Emre.Eken 1:957e5bad16c2 394 return 1;
Emre.Eken 1:957e5bad16c2 395
Emre.Eken 1:957e5bad16c2 396 }
Emre.Eken 1:957e5bad16c2 397
Emre.Eken 1:957e5bad16c2 398 /**
Emre.Eken 1:957e5bad16c2 399 * @brief Blink LED pattern that indicates that the flash is not empty and a new
Emre.Eken 1:957e5bad16c2 400 * flash logging session can not occur
Emre.Eken 1:957e5bad16c2 401 */
Emre.Eken 1:957e5bad16c2 402 void BlinkFlashNotEmpty(void) {
Emre.Eken 1:957e5bad16c2 403 Peripherals::hspLed()->pattern(0x55555555, 20);
Emre.Eken 1:957e5bad16c2 404 wait(1);
Emre.Eken 1:957e5bad16c2 405 }
Emre.Eken 1:957e5bad16c2 406
Emre.Eken 1:957e5bad16c2 407 void ExecuteDefaultMission(void) {
Emre.Eken 1:957e5bad16c2 408 ProcessCmd("/MAX30001/CAL_InitStart 01 01 01 03 7FF 00");
Emre.Eken 1:957e5bad16c2 409 ProcessCmd("/MAX30001/ECG_InitStart 01 01 01 00 02 03 1F 0 00 00 01");
Emre.Eken 1:957e5bad16c2 410 ProcessCmd("/MAX30001/RtoR_InitStart 01 03 0F 00 03 01 00 00 01");
Emre.Eken 1:957e5bad16c2 411 ProcessCmd("/MAX30001/Rbias_FMSTR_Init 01 02 01 01 00");
Emre.Eken 1:957e5bad16c2 412 }
Emre.Eken 1:957e5bad16c2 413
Emre.Eken 1:957e5bad16c2 414 void LoggingService_Init(void) { loggingTrigger = eTriggerLog_NULL; }
Emre.Eken 1:957e5bad16c2 415
Emre.Eken 1:957e5bad16c2 416 /**
Emre.Eken 1:957e5bad16c2 417 * @brief This routine checks to see if a USB or flash logging action needs to be taken
Emre.Eken 1:957e5bad16c2 418 * The routine checks for a start condition via button press, USB command, or BLE command
Emre.Eken 1:957e5bad16c2 419 * Once one of these start conditions is present, the logging begins until stopped or memory is full
Emre.Eken 1:957e5bad16c2 420 * @return 1 if successful, 0 if error or logging was aborted and no logging occurred
Emre.Eken 1:957e5bad16c2 421 */
Emre.Eken 1:957e5bad16c2 422 uint8_t LoggingService_ServiceRoutine(void) {
Emre.Eken 1:957e5bad16c2 423 uint32_t fifoData;
Emre.Eken 1:957e5bad16c2 424 uint32_t endPage;
Emre.Eken 1:957e5bad16c2 425 FILE *fp;
Emre.Eken 1:957e5bad16c2 426 USBSerial *usbSerial = Peripherals::usbSerial();
Emre.Eken 1:957e5bad16c2 427 // BMP280 *bmp280 = Peripherals::bmp280();
Emre.Eken 1:957e5bad16c2 428 bool buttonPressed;
Emre.Eken 1:957e5bad16c2 429 bool endSDLogging = false;
Emre.Eken 1:957e5bad16c2 430 int packetBurstCount = 0;
Emre.Eken 1:957e5bad16c2 431 HspLed *hspLed = Peripherals::hspLed();
Emre.Eken 1:957e5bad16c2 432
Emre.Eken 1:957e5bad16c2 433 sramIndex = 0;
Emre.Eken 1:957e5bad16c2 434 // only start logging if conditions exist
Emre.Eken 1:957e5bad16c2 435
Emre.Eken 1:957e5bad16c2 436 if (_LoggingService_CheckStartCondition() == false) return 0;
Emre.Eken 1:957e5bad16c2 437 printf("Begin Logging...");
Emre.Eken 1:957e5bad16c2 438 if (startEvent == eStartEvent_NULL) printf("eStartEvent_NULL...");
Emre.Eken 1:957e5bad16c2 439 if (startEvent == eStartEvent_BLE) printf("eStartEvent_BLE...");
Emre.Eken 1:957e5bad16c2 440 if (startEvent == eStartEvent_BUTTON) printf("eStartEvent_BUTTON...");
Emre.Eken 1:957e5bad16c2 441 if (startEvent == eStartEvent_RPC_TO_USB) printf("eStartEvent_RPC_TO_USB...");
Emre.Eken 1:957e5bad16c2 442 if (startEvent == eStartEvent_RPC_TO_FLASH) printf("eStartEvent_RPC_TO_FLASH...");
Emre.Eken 1:957e5bad16c2 443 fflush(stdout);
Emre.Eken 1:957e5bad16c2 444
Emre.Eken 1:957e5bad16c2 445 // start logging stuttered blink pattern
Emre.Eken 1:957e5bad16c2 446 hspLed->pattern(0xA0F3813, 20);
Emre.Eken 1:957e5bad16c2 447
Emre.Eken 1:957e5bad16c2 448 if (startEvent == eStartEvent_RPC_TO_FLASH ||
Emre.Eken 1:957e5bad16c2 449 startEvent == eStartEvent_BUTTON) {
Emre.Eken 1:957e5bad16c2 450 // check to see if datalog already in flash... abort and force user to erase
Emre.Eken 1:957e5bad16c2 451 // flash if needed
Emre.Eken 1:957e5bad16c2 452 if (loggingOutput == eLogToFlash) {
Emre.Eken 1:957e5bad16c2 453 if (isSDCardWithoutDataLog() == 0) {
Emre.Eken 1:957e5bad16c2 454 Logging_SetStart(false);
Emre.Eken 1:957e5bad16c2 455 // bleStartCommand = 0x00;
Emre.Eken 1:957e5bad16c2 456 BlinkFlashNotEmpty();
Emre.Eken 1:957e5bad16c2 457 hspLed->blink(1000);
Emre.Eken 1:957e5bad16c2 458 printf("Abort Logging, flash log exists. ");
Emre.Eken 1:957e5bad16c2 459 fflush(stdout);
Emre.Eken 1:957e5bad16c2 460 return 0;
Emre.Eken 1:957e5bad16c2 461 }
Emre.Eken 1:957e5bad16c2 462 }
Emre.Eken 1:957e5bad16c2 463 }
Emre.Eken 1:957e5bad16c2 464
Emre.Eken 1:957e5bad16c2 465 if (startEvent == eStartEvent_BLE) {
Emre.Eken 1:957e5bad16c2 466 // check for mission in flash
Emre.Eken 1:957e5bad16c2 467 if (_LoggingService_ReadMissionFromSDCard() == false) {
Emre.Eken 1:957e5bad16c2 468 // if there is no mission in flash then do a default mission for the sake
Emre.Eken 1:957e5bad16c2 469 // of ble Android app working "out-of-the-box" and stream RtoR and Accel
Emre.Eken 1:957e5bad16c2 470 printf("No Mission in Flash...ExecuteDefaultMission...");
Emre.Eken 1:957e5bad16c2 471 fflush(stdout);
Emre.Eken 1:957e5bad16c2 472 ExecuteDefaultMission();
Emre.Eken 1:957e5bad16c2 473 // do not log this data
Emre.Eken 1:957e5bad16c2 474 loggingOutput = eLogToNothing;
Emre.Eken 1:957e5bad16c2 475 } else {
Emre.Eken 1:957e5bad16c2 476 // there is a mission in flash check if there is already logged data
Emre.Eken 1:957e5bad16c2 477 if (isSDCardWithoutDataLog() == 0) {
Emre.Eken 1:957e5bad16c2 478 // just do default mission
Emre.Eken 1:957e5bad16c2 479 printf("Logged Data Detected...ExecuteDefaultMission...");
Emre.Eken 1:957e5bad16c2 480 fflush(stdout);
Emre.Eken 1:957e5bad16c2 481 ExecuteDefaultMission();
Emre.Eken 1:957e5bad16c2 482 // do not log this data
Emre.Eken 1:957e5bad16c2 483 loggingOutput = eLogToNothing;
Emre.Eken 1:957e5bad16c2 484 } else {
Emre.Eken 1:957e5bad16c2 485 // flag that we are logging to flash
Emre.Eken 1:957e5bad16c2 486 loggingOutput = eLogToFlash;
Emre.Eken 1:957e5bad16c2 487 }
Emre.Eken 1:957e5bad16c2 488 }
Emre.Eken 1:957e5bad16c2 489 }
Emre.Eken 1:957e5bad16c2 490
Emre.Eken 1:957e5bad16c2 491 // if we are logging to flash then read mission in flash
Emre.Eken 1:957e5bad16c2 492 if (loggingOutput == eLogToFlash) {
Emre.Eken 1:957e5bad16c2 493 if (_LoggingService_ReadMissionFromSDCard() ==
Emre.Eken 1:957e5bad16c2 494 false) { // if there is no mission in flash then get out
Emre.Eken 1:957e5bad16c2 495 Logging_SetStart(false);
Emre.Eken 1:957e5bad16c2 496 Peripherals::hspLed()->pattern(0xC3C3C3C3, 20);
Emre.Eken 1:957e5bad16c2 497 wait(2);
Emre.Eken 1:957e5bad16c2 498 printf("Abort Logging, Mission does not exist. ");
Emre.Eken 1:957e5bad16c2 499 fflush(stdout);
Emre.Eken 1:957e5bad16c2 500 return 0;
Emre.Eken 1:957e5bad16c2 501 }
Emre.Eken 1:957e5bad16c2 502 currentPage = Logging_GetLoggingStartPage();
Emre.Eken 1:957e5bad16c2 503 endPage = Logging_GetLoggingEndPage();
Emre.Eken 1:957e5bad16c2 504 }
Emre.Eken 1:957e5bad16c2 505
Emre.Eken 1:957e5bad16c2 506 MAX30001_Helper_SetupInterrupts();
Emre.Eken 1:957e5bad16c2 507 if (MAX30001_AnyStreamingSet() == 1) {
Emre.Eken 1:957e5bad16c2 508 MAX30001_Helper_StartSync();
Emre.Eken 1:957e5bad16c2 509 }
Emre.Eken 1:957e5bad16c2 510
Emre.Eken 1:957e5bad16c2 511 SetDataLoggingStream(TRUE);
Emre.Eken 1:957e5bad16c2 512
Emre.Eken 1:957e5bad16c2 513 while (usbSerial->readable()) {
Emre.Eken 1:957e5bad16c2 514 usbSerial->_getc();
Emre.Eken 1:957e5bad16c2 515 }
Emre.Eken 1:957e5bad16c2 516 fifo_clear(GetUSBIncomingFifo()); // clear USB serial incoming fifo
Emre.Eken 1:957e5bad16c2 517 fifo_clear(GetStreamOutFifo());
Emre.Eken 1:957e5bad16c2 518
Emre.Eken 1:957e5bad16c2 519 sram_buffer_0_dirty = 0;
Emre.Eken 1:957e5bad16c2 520 sram_buffer_1_dirty = 0;
Emre.Eken 1:957e5bad16c2 521
Emre.Eken 1:957e5bad16c2 522
Emre.Eken 1:957e5bad16c2 523 if (loggingOutput == eLogToNothing) printf("eLogToNothing..."); fflush(stdout);
Emre.Eken 1:957e5bad16c2 524 if (loggingOutput == eLogToFlash) printf("eLogToFlash..."); fflush(stdout);
Emre.Eken 1:957e5bad16c2 525 if (loggingOutput == eLogtoUsb) printf("eLogtoUsb..."); fflush(stdout);
Emre.Eken 1:957e5bad16c2 526 printf("highDataRate=%d...",highDataRate); fflush(stdout);
Emre.Eken 1:957e5bad16c2 527
Emre.Eken 1:957e5bad16c2 528
Emre.Eken 1:957e5bad16c2 529 Peripherals::timestampTimer()->reset();
Emre.Eken 1:957e5bad16c2 530 Peripherals::timestampTimer()->start();
Emre.Eken 1:957e5bad16c2 531
Emre.Eken 1:957e5bad16c2 532 _LoggingServer_OutputToCdcAcm_Start();
Emre.Eken 1:957e5bad16c2 533 while (1) {
Emre.Eken 1:957e5bad16c2 534 if (loggingOutput == eLogToFlash) {
Emre.Eken 1:957e5bad16c2 535 // check if we are at the end of flash
Emre.Eken 1:957e5bad16c2 536 if (currentPage >= endPage) {
Emre.Eken 1:957e5bad16c2 537 BlinkEndOfDatalogging(); // blink for 3 seconds to signal end of logging
Emre.Eken 1:957e5bad16c2 538 break;
Emre.Eken 1:957e5bad16c2 539 }
Emre.Eken 1:957e5bad16c2 540 }
Emre.Eken 1:957e5bad16c2 541
Emre.Eken 1:957e5bad16c2 542 if (startEvent == eStartEvent_BUTTON) {
Emre.Eken 1:957e5bad16c2 543 buttonPressed = Peripherals::pushButton()->GetButtonFallState();
Emre.Eken 1:957e5bad16c2 544 if (buttonPressed) {
Emre.Eken 1:957e5bad16c2 545 printf("button pressed, flush the FIFO buffer to SDCard before ending logging\r\n");
Emre.Eken 1:957e5bad16c2 546 Peripherals::pushButton()->clearButtonFallState();
Emre.Eken 1:957e5bad16c2 547 // if there is a dirty sram buffer... flush it to flash
Emre.Eken 1:957e5bad16c2 548 _LoggingServer_WriteDirtySramBufferToFlash();
Emre.Eken 1:957e5bad16c2 549 endSDLogging = true;
Emre.Eken 1:957e5bad16c2 550 }
Emre.Eken 1:957e5bad16c2 551 }
Emre.Eken 1:957e5bad16c2 552
Emre.Eken 1:957e5bad16c2 553 if (startEvent == eStartEvent_RPC_TO_USB ||
Emre.Eken 1:957e5bad16c2 554 startEvent == eStartEvent_RPC_TO_FLASH) {
Emre.Eken 1:957e5bad16c2 555 if (usbSerial->available()) {
Emre.Eken 1:957e5bad16c2 556 if (loggingOutput == eLogToFlash) {
Emre.Eken 1:957e5bad16c2 557 _LoggingServer_WriteDirtySramBufferToFlash();
Emre.Eken 1:957e5bad16c2 558 }
Emre.Eken 1:957e5bad16c2 559 wait(0.2f);
Emre.Eken 1:957e5bad16c2 560 while (usbSerial->available()) {
Emre.Eken 1:957e5bad16c2 561 usbSerial->_getc();
Emre.Eken 1:957e5bad16c2 562 }
Emre.Eken 1:957e5bad16c2 563 fifo_clear(GetUSBIncomingFifo()); // clear USB serial incoming fifo
Emre.Eken 1:957e5bad16c2 564 fifo_clear(GetStreamOutFifo());
Emre.Eken 1:957e5bad16c2 565 break;
Emre.Eken 1:957e5bad16c2 566 }
Emre.Eken 1:957e5bad16c2 567 }
Emre.Eken 1:957e5bad16c2 568 if (fp == NULL && loggingOutput == eLogToFlash)
Emre.Eken 1:957e5bad16c2 569 fp = fopen(dataFileName, "ab+");
Emre.Eken 1:957e5bad16c2 570 // check to see if data is available
Emre.Eken 1:957e5bad16c2 571 packetBurstCount = 0;
Emre.Eken 1:957e5bad16c2 572 while (PacketFifo_Empty() == 0) {
Emre.Eken 1:957e5bad16c2 573 printf("*");
Emre.Eken 1:957e5bad16c2 574 if (packetBurstCount >= 100 && endSDLogging == false)
Emre.Eken 1:957e5bad16c2 575 break;
Emre.Eken 1:957e5bad16c2 576 fifoData = PacketFifo_GetUint32();
Emre.Eken 1:957e5bad16c2 577 if (loggingOutput == eLogToFlash) {
Emre.Eken 1:957e5bad16c2 578 //_LoggingServer_OutputToFlash(fifoData);
Emre.Eken 1:957e5bad16c2 579 _LoggingServer_OutputToSDCard(fp, fifoData);
Emre.Eken 1:957e5bad16c2 580 }
Emre.Eken 1:957e5bad16c2 581 if (loggingOutput == eLogtoUsb) {
Emre.Eken 1:957e5bad16c2 582 if (highDataRate == 0)
Emre.Eken 1:957e5bad16c2 583 _LoggingServer_OutputToCdcAcm(fifoData);
Emre.Eken 1:957e5bad16c2 584 else
Emre.Eken 1:957e5bad16c2 585 _LoggingServer_OutputToCdcAcm_Block(fifoData);
Emre.Eken 1:957e5bad16c2 586 }
Emre.Eken 1:957e5bad16c2 587 packetBurstCount++;
Emre.Eken 1:957e5bad16c2 588 }
Emre.Eken 1:957e5bad16c2 589
Emre.Eken 1:957e5bad16c2 590 if (endSDLogging) {
Emre.Eken 1:957e5bad16c2 591 endSDLogging = false;
Emre.Eken 1:957e5bad16c2 592 if (fp != NULL) fclose(fp);
Emre.Eken 1:957e5bad16c2 593 fp == NULL;
Emre.Eken 1:957e5bad16c2 594 BlinkEndOfDatalogging(); // blink for 3 seconds to signal end of logging
Emre.Eken 1:957e5bad16c2 595 break;
Emre.Eken 1:957e5bad16c2 596 }
Emre.Eken 1:957e5bad16c2 597
Emre.Eken 1:957e5bad16c2 598 }
Emre.Eken 1:957e5bad16c2 599 _LoggingServer_OutputToCdcAcm_End();
Emre.Eken 1:957e5bad16c2 600 printf("End Logging.\n");
Emre.Eken 1:957e5bad16c2 601 fflush(stdout);
Emre.Eken 1:957e5bad16c2 602
Emre.Eken 1:957e5bad16c2 603 MAX30001_Helper_Stop(); // if any MAX30001 streams have been started, stop
Emre.Eken 1:957e5bad16c2 604 // them
Emre.Eken 1:957e5bad16c2 605 SetDataLoggingStream(FALSE);
Emre.Eken 1:957e5bad16c2 606 Peripherals::timestampTimer()->stop();
Emre.Eken 1:957e5bad16c2 607 hspLed->blink(1000);
Emre.Eken 1:957e5bad16c2 608 // default to non-usb packet speed optimizing
Emre.Eken 1:957e5bad16c2 609 highDataRate = 0;
Emre.Eken 1:957e5bad16c2 610 loggingTrigger = eTriggerLog_NULL;
Emre.Eken 1:957e5bad16c2 611 return 1;
Emre.Eken 1:957e5bad16c2 612 }
Emre.Eken 1:957e5bad16c2 613