Maxim Integrated / Mbed OS MAX30001-MAX32630FTHR-ECG-EVKIT

Host software for the MAX30001 ECG, PACE, biopotential, bioimpedance, R-to-R peak sensor. Hosted on the MAX32630FTHR.

Dependencies:   SDFileSystem USBDevice max32630fthr

Fork of MAX30001 SYS EvKit by Emre Eken

MAX30001-MAX32630FTHR ECG Evaluation System

The MAX30001 EVKIT SYS-MBED Evaluation System (EV System) is used to evaluates the MAX30001 sensor, which is an ECG (electrocardiogram), biopotential and bioimpedance analog front end solution for wearable applications. The full evaluation system consists of the MAX32630FTHR board, MAX30001 EVKIT sensor board and the evaluation software. The evaluation kit features ECG, PACE, R-to-R (R-peak timing) detection; bioimpedance (BioZ) AFE; and raw data logging.

The MAX30001 EVKIT evaluation system is assembled, tested and contains the necessary circuitry and connections to evaluate the MAX30001 ECG sensor.

When evaluated as an evaluation system, the MAX32630FTHR board provides the necessary logic rails, master clock, SPI, USB-to-Serial interfaces that are needed to evaluate the MAX30001 sensor board. MAX32630FTHR can be used as an independent development platform.

Communication between the PC and the MAX32630FTHR board is facilitated by a Windows 7, Windows 8 and Windows 10 compatible software that provides a simple and intuitive graphical user interface (GUI).

For more information, visit the wiki pages by clicking the wiki tab above and MAX30001EVSYS product page.

C++ source code, library for the MAX30001 ECG drivers are in the links at the bottom of this page. The sample code includes the ability to log data to the SD card of the MAX32630FTHR.

MAX30001 EVKIT Pinout Connections

/media/uploads/EmreE/max30001_sensor_board_connector_pinout.png

Where to Buy

MAX30001EVSYS-Buy

HSP/LoggingService/DataLoggingService.cpp@0:8e4630a71eb1, 2018-04-05 (annotated)

Committer:
Emre.Eken@IST-LT-35101.maxim-ic.internal
Date:
Thu Apr 05 10:53:26 2018 +0300
Revision:
0:8e4630a71eb1
mbed os 5.8.1 compatible

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 1 /*******************************************************************************
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 2 * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 3 *
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 4 * Permission is hereby granted, free of charge, to any person obtaining a
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 5 * copy of this software and associated documentation files (the "Software"),
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 6 * to deal in the Software without restriction, including without limitation
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 8 * and/or sell copies of the Software, and to permit persons to whom the
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 9 * Software is furnished to do so, subject to the following conditions:
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 10 *
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 11 * The above copyright notice and this permission notice shall be included
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 12 * in all copies or substantial portions of the Software.
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 13 *
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 17 * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 18 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 20 * OTHER DEALINGS IN THE SOFTWARE.
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 21 *
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 22 * Except as contained in this notice, the name of Maxim Integrated
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 23 * Products, Inc. shall not be used except as stated in the Maxim Integrated
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 24 * Products, Inc. Branding Policy.
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 25 *
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 26 * The mere transfer of this software does not imply any licenses
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 27 * of trade secrets, proprietary technology, copyrights, patents,
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 28 * trademarks, maskwork rights, or any other form of intellectual
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 29 * property whatsoever. Maxim Integrated Products, Inc. retains all
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 30 * ownership rights.
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 31 *******************************************************************************
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 32 */
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 33 #include "mbed.h"
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 34 #include "Logging.h"
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 35 #include "Streaming.h"
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 36 #include "RpcServer.h"
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 37 #include "S25FS512.h"
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 38 #include "PacketFifo.h"
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 39 #include "DataLoggingService.h"
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 40 #include "HspLed.h"
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 41 #include "MAX30001_helper.h"
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 42 #include "StringInOut.h"
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 43 #include "StringHelper.h"
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 44 #include "Peripherals.h"
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 45 #include "Device_Logging.h"
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 46
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 47 /// BMP280 logging object reference
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 48 extern Device_Logging *bmp280_Logging;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 49 /// MAX14720 instance 0 logging object reference
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 50 extern Device_Logging *MAX30205_0_Logging;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 51 /// MAX14720 instance 1 logging object reference
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 52 extern Device_Logging *MAX30205_1_Logging;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 53
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 54 #define PING_PONG_BUFFER_SIZE 512
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 55 #define HALF_OF_PING_PONG_BUFFER_SIZE PING_PONG_BUFFER_SIZE / 2
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 56 #define MISSION_DEFINITION_SIZE 4096
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 57 #define MISSION_FILE_NAME_LEN 32
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 58
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 59 eLoggingTrigger loggingTrigger;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 60
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 61 /// file on SDCard where mission strings are stored
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 62 char missionFileName[MISSION_FILE_NAME_LEN] = "/sd/missions.txt";
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 63
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 64 /// data file on SDCard where mission strings are stored
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 65 char dataFileName[MISSION_FILE_NAME_LEN] = "/sd/data.txt";
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 66
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 67 /// buffer where mission strings are stored
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 68 char loggingMissionCmds[MISSION_DEFINITION_SIZE];
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 69 /// This houses two 256 byte ram concatenated to act as a ping-pong
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 70 uint8_t PingPong_SRAM[PING_PONG_BUFFER_SIZE];
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 71 uint32_t buttonTrigger = 0;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 72
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 73 eLoggingOutput loggingOutput;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 74 // extern int bleStartCommand;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 75 bool volatile globalFlag;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 76 extern int highDataRate;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 77 static uint32_t currentPage;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 78 static uint32_t sramIndex;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 79 /// flag to indicate that sram buffer 0 is dirty and will need to be flushed
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 80 static uint32_t sram_buffer_0_dirty;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 81 /// flag to indicate that sram buffer 1 is dirty and will need to be flushed
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 82 static uint32_t sram_buffer_1_dirty;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 83 /// usb byte buffer for sending out a bulk transfer
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 84 static uint8_t usb_block[64];
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 85 /// running index used to accumulate bytes to send as a block via bulk transfer
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 86 static uint16_t usb_block_index = 0;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 87
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 88 typedef enum {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 89 eStartEvent_NULL,
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 90 eStartEvent_BLE,
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 91 eStartEvent_BUTTON,
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 92 eStartEvent_RPC_TO_USB,
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 93 eStartEvent_RPC_TO_FLASH
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 94 } eStartEvent;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 95 static eStartEvent startEvent;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 96
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 97 /**
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 98 * @brief Sets a flag to start USB logging (streaming)
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 99 */
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 100 void LoggingService_StartLoggingUsb(void) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 101 loggingTrigger = eTriggerLog_RPC_USB;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 102 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 103
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 104 /**
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 105 * @brief Sets a flag to start flash logging
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 106 */
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 107 void LoggingService_StartLoggingFlash(void) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 108 loggingTrigger = eTriggerLog_RPC_FLASH;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 109 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 110
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 111 /**
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 112 * @brief Checks the various logging start condition
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 113 * @return 1 if a start condition is true, 0 if there is no start condition
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 114 */
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 115 static bool _LoggingService_CheckStartCondition(void) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 116 bool buttonPressed;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 117 buttonPressed = Peripherals::pushButton()->GetButtonFallState();
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 118
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 119 // default not logging USB or flash
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 120 loggingOutput = eLogToNothing;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 121 startEvent = eStartEvent_NULL;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 122 if (buttonPressed) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 123 Peripherals::pushButton()->clearButtonFallState();
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 124 // a falling state has been detected... wait for a fraction of a second and
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 125 // re-read the pin
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 126 // only start datalogging if the pin was released within this wait time
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 127 wait(0.75f);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 128 int buttonRead = Peripherals::pushButton()->Read();
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 129 // if after a period of time the button is still pressed then get out
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 130 if (buttonRead == 0)
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 131 return 0;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 132 buttonTrigger = 0;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 133
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 134 loggingTrigger = eTriggerLog_BUTTON;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 135 loggingOutput = eLogToFlash;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 136 startEvent = eStartEvent_BUTTON;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 137 return true;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 138 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 139 if (loggingTrigger == eTriggerLog_RPC_FLASH) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 140 loggingOutput = eLogToFlash;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 141 startEvent = eStartEvent_RPC_TO_FLASH;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 142 return true;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 143 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 144 /*if (Peripherals::hspBLE()->getStartDataLogging()) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 145 loggingTrigger = eTriggerLog_BLE;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 146 loggingOutput = eLogToFlash;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 147 startEvent = eStartEvent_BLE;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 148 return true;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 149 }*/
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 150 // check if start is from RPC call for USB streaming
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 151 if (loggingTrigger == eTriggerLog_RPC_USB) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 152 loggingOutput = eLogtoUsb;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 153 startEvent = eStartEvent_RPC_TO_USB;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 154 return true;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 155 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 156 return false;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 157 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 158
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 159 /**
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 160 * @brief Read the mission string from flash into a buffer
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 161 * @return false if a mission was not defined, true if mission was read and
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 162 * buffered
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 163 */
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 164 static bool _LoggingService_ReadMissionFromFlash(void) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 165 // get mission from flash
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 166 Logging_ReadMissionFromFlash((uint8_t *)loggingMissionCmds);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 167 if (Logging_IsMissionDefined((uint8_t *)loggingMissionCmds) == 0) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 168 return false;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 169 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 170 printf(loggingMissionCmds);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 171 fflush(stdout);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 172 RPC_ProcessCmds(loggingMissionCmds);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 173 return true;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 174 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 175
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 176 /**
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 177 * @brief Read the mission string from SDCARD into a buffer
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 178 * @return false if a mission was not defined, true if mission was read and
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 179 * buffered
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 180 */
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 181 static bool _LoggingService_ReadMissionFromSDCard(void) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 182 // get mission from flash
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 183 Logging_ReadMissionFromSDCard((uint8_t *)loggingMissionCmds);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 184 if (Logging_IsMissionDefined((uint8_t *)loggingMissionCmds) == 0) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 185 return false;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 186 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 187 printf(loggingMissionCmds);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 188 fflush(stdout);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 189 RPC_ProcessCmds(loggingMissionCmds);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 190 return true;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 191 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 192
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 193 /**
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 194 * @brief Process a RPC command that is pointed to.
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 195 * @param cmd RPC string to process
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 196 */
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 197 void ProcessCmd(char *cmd) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 198 char cmd_[256];
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 199 char reply[512];
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 200 strcpy(cmd_, cmd);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 201 RPC_call(cmd_, reply);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 202 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 203
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 204 /**
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 205 * @brief Buffer sensor fifo data in ram buffers, when a ram buffer is full (a
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 206 * flash page worth of data is accumulated) then flash that buffer.
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 207 * A buffer ping pong method is used so that one buffer can be flashing as
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 208 * the other buffer fills with sensor fifo data.
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 209 * @param fifoData Sensor data taken from the fifo to be stored into flash
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 210 */
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 211 static void _LoggingServer_OutputToFlash(uint32_t fifoData) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 212 uint32_t index;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 213 char str[128];
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 214 uint8_t *ptr;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 215 //
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 216 // Log To Flash
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 217 //
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 218 // i.e. there is data, read one 32-bit size data at a time.
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 219 // put the fifo data into the ping-pong SRAM
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 220 PingPong_SRAM[sramIndex++] = fifoData & 0xFF; // LSByte goes into index N
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 221 PingPong_SRAM[sramIndex++] = (fifoData >> 8) & 0xFF;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 222 PingPong_SRAM[sramIndex++] = (fifoData >> 16) & 0xFF;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 223 PingPong_SRAM[sramIndex++] = (fifoData >> 24) & 0xFF; // MSByte goes into index N+3
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 224
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 225 // flag this buffer as dirty
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 226 if (sramIndex <= 256)
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 227 sram_buffer_0_dirty = 1;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 228 else
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 229 sram_buffer_1_dirty = 1;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 230
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 231 if (sramIndex == 256 ||
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 232 sramIndex == 512) // Either Ping SRAM or Pong SRAM location is full
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 233 { // therefore write to Flash
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 234
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 235 index = sramIndex - 256;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 236 ptr = &PingPong_SRAM[index];
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 237 sprintf(str, "currentPage=%d", currentPage);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 238 Peripherals::s25FS512()->writePage_Helper(currentPage, ptr, 0);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 239
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 240 // this page is no longer dirty
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 241 if (index == 0)
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 242 sram_buffer_0_dirty = 0;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 243 if (index == 256)
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 244 sram_buffer_1_dirty = 0;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 245
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 246 currentPage++;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 247 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 248 sramIndex = sramIndex % 512; // Wrap around the index
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 249 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 250
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 251 /**
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 252 * @brief Buffer sensor fifo data in ram buffers, when a ram buffer is full (a
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 253 * flash page worth of data is accumulated) then flash that buffer.
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 254 * A buffer ping pong method is used so that one buffer can be flashing as
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 255 * the other buffer fills with sensor fifo data.
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 256 * @param fifoData Sensor data taken from the fifo to be stored into flash
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 257 */
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 258 static void _LoggingServer_OutputToSDCard(FILE* fp, uint32_t fifoData) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 259 if (fp != NULL){
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 260 fwrite(&fifoData,sizeof(fifoData),1,fp);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 261 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 262 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 263
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 264 /**
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 265 * @brief If flash ram buffers are flagged as dirty, flush to flash
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 266 */
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 267 static void _LoggingServer_WriteDirtySramBufferToFlash(void) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 268 uint8_t *ptr = PingPong_SRAM;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 269 if (sram_buffer_0_dirty == 0 && sram_buffer_1_dirty == 0)
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 270 return;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 271 if (sram_buffer_0_dirty == 1) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 272 ptr += 0;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 273 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 274 if (sram_buffer_1_dirty == 1) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 275 ptr += 256;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 276 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 277 printf("_LoggingServer_WriteDirtySramBufferToFlash:%d,%d\n",
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 278 sram_buffer_0_dirty, sram_buffer_1_dirty);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 279 fflush(stdout);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 280 // s25fs512_WritePage_Helper(currentPage, ptr, 0);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 281 Peripherals::s25FS512()->writePage_Helper(currentPage, ptr, 0);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 282 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 283
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 284 /**
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 285 * @brief Initialize the USB block running index
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 286 * @param fifoData Sensor data taken from the fifo to be sent out USB
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 287 */
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 288 static void _LoggingServer_OutputToCdcAcm(uint32_t fifoData) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 289 uint8_t *ptr;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 290 uint8_t str[16];
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 291 sprintf((char *)str, "%X ", fifoData);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 292 ptr = str;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 293 usb_block_index = 0;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 294 while (*ptr != 0) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 295 usb_block[usb_block_index] = *ptr;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 296 ptr++;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 297 usb_block_index++;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 298 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 299 Peripherals::usbSerial()->writeBlock(usb_block, usb_block_index);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 300 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 301
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 302 /**
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 303 * @brief Initialize the USB block running index
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 304 */
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 305 static void _LoggingServer_OutputToCdcAcm_Start(void) { usb_block_index = 0; }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 306
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 307 /**
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 308 * @brief Buffer up fifoData from sensors, do a USB block transfer if buffer is
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 309 * full
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 310 * @param fifoData Sensor data taken from the fifo to be send out USB within a
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 311 * bulk block transfer
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 312 * @return Return the success status of the writeblock operation
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 313 */
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 314 static bool _LoggingServer_OutputToCdcAcm_Block(uint32_t fifoData) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 315 uint8_t str[64];
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 316 uint8_t *ptr;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 317 bool result;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 318 //
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 319 // Log to CDCACM
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 320 //
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 321 result = true;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 322 sprintf((char *)str, "%X ", fifoData);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 323 ptr = str;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 324 while (*ptr != 0) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 325 usb_block[usb_block_index] = *ptr;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 326 ptr++;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 327 usb_block_index++;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 328 if (usb_block_index >= 64) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 329 result = Peripherals::usbSerial()->writeBlock(usb_block, 64);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 330 usb_block_index = 0;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 331 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 332 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 333 return result;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 334 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 335
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 336 /**
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 337 * @brief Output a full USB block via bulk transfer
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 338 */
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 339 static void _LoggingServer_OutputToCdcAcm_End(void) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 340 if (usb_block_index == 0)
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 341 return;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 342 Peripherals::usbSerial()->writeBlock(usb_block, usb_block_index - 1);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 343 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 344
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 345 /**
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 346 * @brief Blink LED pattern that indicates that the flash end boundary has been
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 347 * reached
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 348 */
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 349 static void BlinkEndOfDatalogging(void) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 350 // blink to signal end of logging
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 351 Peripherals::hspLed()->pattern(0x55555555, 20);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 352 wait(2);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 353 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 354
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 355 /**
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 356 * @brief Reads the first data page of flash, if all FF's then the page is empty
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 357 * @return 1 if the flash is empty as indicated by the first data page of the
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 358 * flash, 0 if not
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 359 */
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 360 int isFlashEmpty(void) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 361 int i;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 362 uint8_t data[256];
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 363 int firstDataPage = Logging_GetLoggingStartPage();
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 364 Peripherals::s25FS512()->readPages_Helper(firstDataPage, firstDataPage, data, 0);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 365 for (i = 0; i < 256; i++) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 366 if (data[i] != 0xFF)
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 367 return 0;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 368 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 369 return 1;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 370 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 371
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 372 /**
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 373 * @brief Reads the first data from SDCard, if all FF's then the page is empty
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 374 * @return 1 if the flash is empty as indicated by the first data page of the
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 375 * flash, 0 if not
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 376 */
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 377 int isSDCardWithoutDataLog(void) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 378 FILE *fp = NULL;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 379 fp = fopen(dataFileName, "rb");
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 380 if (fp != NULL) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 381 uint8_t count = 0;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 382 do
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 383 {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 384 count ++;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 385 char c = (char)fgetc(fp);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 386 if (count > 2)
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 387 {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 388 fclose(fp);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 389 return 0;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 390 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 391 } while(!feof(fp));
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 392 fclose(fp);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 393 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 394 return 1;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 395
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 396 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 397
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 398 /**
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 399 * @brief Blink LED pattern that indicates that the flash is not empty and a new
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 400 * flash logging session can not occur
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 401 */
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 402 void BlinkFlashNotEmpty(void) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 403 Peripherals::hspLed()->pattern(0x55555555, 20);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 404 wait(1);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 405 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 406
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 407 void ExecuteDefaultMission(void) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 408 ProcessCmd("/MAX30001/CAL_InitStart 01 01 01 03 7FF 00");
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 409 ProcessCmd("/MAX30001/ECG_InitStart 01 01 01 00 02 03 1F 0 00 00 01");
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 410 ProcessCmd("/MAX30001/RtoR_InitStart 01 03 0F 00 03 01 00 00 01");
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 411 ProcessCmd("/MAX30001/Rbias_FMSTR_Init 01 02 01 01 00");
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 412 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 413
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 414 void LoggingService_Init(void) { loggingTrigger = eTriggerLog_NULL; }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 415
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 416 /**
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 417 * @brief This routine checks to see if a USB or flash logging action needs to be taken
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 418 * The routine checks for a start condition via button press, USB command, or BLE command
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 419 * Once one of these start conditions is present, the logging begins until stopped or memory is full
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 420 * @return 1 if successful, 0 if error or logging was aborted and no logging occurred
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 421 */
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 422 uint8_t LoggingService_ServiceRoutine(void) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 423 uint32_t fifoData;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 424 uint32_t endPage;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 425 FILE *fp;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 426 USBSerial *usbSerial = Peripherals::usbSerial();
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 427 // BMP280 *bmp280 = Peripherals::bmp280();
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 428 bool buttonPressed;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 429 bool endSDLogging = false;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 430 int packetBurstCount = 0;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 431 HspLed *hspLed = Peripherals::hspLed();
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 432
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 433 sramIndex = 0;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 434 // only start logging if conditions exist
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 435
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 436 if (_LoggingService_CheckStartCondition() == false) return 0;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 437 printf("Begin Logging...");
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 438 if (startEvent == eStartEvent_NULL) printf("eStartEvent_NULL...");
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 439 if (startEvent == eStartEvent_BLE) printf("eStartEvent_BLE...");
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 440 if (startEvent == eStartEvent_BUTTON) printf("eStartEvent_BUTTON...");
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 441 if (startEvent == eStartEvent_RPC_TO_USB) printf("eStartEvent_RPC_TO_USB...");
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 442 if (startEvent == eStartEvent_RPC_TO_FLASH) printf("eStartEvent_RPC_TO_FLASH...");
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 443 fflush(stdout);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 444
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 445 // start logging stuttered blink pattern
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 446 hspLed->pattern(0xA0F3813, 20);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 447
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 448 if (startEvent == eStartEvent_RPC_TO_FLASH ||
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 449 startEvent == eStartEvent_BUTTON) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 450 // check to see if datalog already in flash... abort and force user to erase
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 451 // flash if needed
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 452 if (loggingOutput == eLogToFlash) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 453 if (isSDCardWithoutDataLog() == 0) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 454 Logging_SetStart(false);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 455 // bleStartCommand = 0x00;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 456 BlinkFlashNotEmpty();
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 457 hspLed->blink(1000);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 458 printf("Abort Logging, flash log exists. ");
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 459 fflush(stdout);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 460 return 0;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 461 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 462 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 463 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 464
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 465 if (startEvent == eStartEvent_BLE) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 466 // check for mission in flash
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 467 if (_LoggingService_ReadMissionFromSDCard() == false) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 468 // if there is no mission in flash then do a default mission for the sake
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 469 // of ble Android app working "out-of-the-box" and stream RtoR and Accel
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 470 printf("No Mission in Flash...ExecuteDefaultMission...");
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 471 fflush(stdout);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 472 ExecuteDefaultMission();
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 473 // do not log this data
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 474 loggingOutput = eLogToNothing;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 475 } else {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 476 // there is a mission in flash check if there is already logged data
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 477 if (isSDCardWithoutDataLog() == 0) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 478 // just do default mission
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 479 printf("Logged Data Detected...ExecuteDefaultMission...");
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 480 fflush(stdout);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 481 ExecuteDefaultMission();
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 482 // do not log this data
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 483 loggingOutput = eLogToNothing;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 484 } else {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 485 // flag that we are logging to flash
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 486 loggingOutput = eLogToFlash;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 487 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 488 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 489 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 490
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 491 // if we are logging to flash then read mission in flash
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 492 if (loggingOutput == eLogToFlash) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 493 if (_LoggingService_ReadMissionFromSDCard() ==
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 494 false) { // if there is no mission in flash then get out
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 495 Logging_SetStart(false);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 496 Peripherals::hspLed()->pattern(0xC3C3C3C3, 20);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 497 wait(2);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 498 printf("Abort Logging, Mission does not exist. ");
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 499 fflush(stdout);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 500 return 0;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 501 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 502 currentPage = Logging_GetLoggingStartPage();
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 503 endPage = Logging_GetLoggingEndPage();
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 504 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 505
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 506 MAX30001_Helper_SetupInterrupts();
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 507 if (MAX30001_AnyStreamingSet() == 1) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 508 MAX30001_Helper_StartSync();
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 509 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 510
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 511 SetDataLoggingStream(TRUE);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 512
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 513 while (usbSerial->readable()) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 514 usbSerial->_getc();
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 515 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 516 fifo_clear(GetUSBIncomingFifo()); // clear USB serial incoming fifo
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 517 fifo_clear(GetStreamOutFifo());
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 518
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 519 sram_buffer_0_dirty = 0;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 520 sram_buffer_1_dirty = 0;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 521
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 522
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 523 if (loggingOutput == eLogToNothing) printf("eLogToNothing..."); fflush(stdout);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 524 if (loggingOutput == eLogToFlash) printf("eLogToFlash..."); fflush(stdout);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 525 if (loggingOutput == eLogtoUsb) printf("eLogtoUsb..."); fflush(stdout);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 526 printf("highDataRate=%d...",highDataRate); fflush(stdout);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 527
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 528
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 529 Peripherals::timestampTimer()->reset();
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 530 Peripherals::timestampTimer()->start();
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 531
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 532 _LoggingServer_OutputToCdcAcm_Start();
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 533 while (1) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 534 if (loggingOutput == eLogToFlash) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 535 // check if we are at the end of flash
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 536 if (currentPage >= endPage) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 537 BlinkEndOfDatalogging(); // blink for 3 seconds to signal end of logging
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 538 break;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 539 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 540 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 541
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 542 if (startEvent == eStartEvent_BUTTON) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 543 buttonPressed = Peripherals::pushButton()->GetButtonFallState();
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 544 if (buttonPressed) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 545 printf("button pressed, flush the FIFO buffer to SDCard before ending logging\r\n");
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 546 Peripherals::pushButton()->clearButtonFallState();
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 547 // if there is a dirty sram buffer... flush it to flash
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 548 _LoggingServer_WriteDirtySramBufferToFlash();
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 549 endSDLogging = true;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 550 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 551 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 552
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 553 if (startEvent == eStartEvent_RPC_TO_USB ||
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 554 startEvent == eStartEvent_RPC_TO_FLASH) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 555 if (usbSerial->available()) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 556 if (loggingOutput == eLogToFlash) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 557 _LoggingServer_WriteDirtySramBufferToFlash();
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 558 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 559 wait(0.2f);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 560 while (usbSerial->available()) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 561 usbSerial->_getc();
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 562 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 563 fifo_clear(GetUSBIncomingFifo()); // clear USB serial incoming fifo
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 564 fifo_clear(GetStreamOutFifo());
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 565 break;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 566 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 567 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 568 if (fp == NULL && loggingOutput == eLogToFlash)
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 569 fp = fopen(dataFileName, "ab+");
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 570 // check to see if data is available
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 571 packetBurstCount = 0;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 572 while (PacketFifo_Empty() == 0) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 573 printf("*");
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 574 if (packetBurstCount >= 100 && endSDLogging == false)
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 575 break;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 576 fifoData = PacketFifo_GetUint32();
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 577 if (loggingOutput == eLogToFlash) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 578 //_LoggingServer_OutputToFlash(fifoData);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 579 _LoggingServer_OutputToSDCard(fp, fifoData);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 580 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 581 if (loggingOutput == eLogtoUsb) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 582 if (highDataRate == 0)
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 583 _LoggingServer_OutputToCdcAcm(fifoData);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 584 else
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 585 _LoggingServer_OutputToCdcAcm_Block(fifoData);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 586 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 587 packetBurstCount++;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 588 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 589
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 590 if (endSDLogging) {
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 591 endSDLogging = false;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 592 if (fp != NULL) fclose(fp);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 593 fp == NULL;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 594 BlinkEndOfDatalogging(); // blink for 3 seconds to signal end of logging
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 595 break;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 596 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 597
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 598 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 599 _LoggingServer_OutputToCdcAcm_End();
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 600 printf("End Logging.\n");
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 601 fflush(stdout);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 602
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 603 MAX30001_Helper_Stop(); // if any MAX30001 streams have been started, stop
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 604 // them
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 605 SetDataLoggingStream(FALSE);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 606 Peripherals::timestampTimer()->stop();
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 607 hspLed->blink(1000);
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 608 // default to non-usb packet speed optimizing
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 609 highDataRate = 0;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 610 loggingTrigger = eTriggerLog_NULL;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 611 return 1;
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 612 }
Emre.Eken@IST-LT-35101.maxim-ic.internal 0:8e4630a71eb1 613