Maxim Integrated / MAX30001EVSYSKIT

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HSP/LoggingService/Logging.cpp@1:957e5bad16c2, 2018-06-27 (annotated)

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

Who changed what in which revision?

UserRevisionLine numberNew contents of line
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 "RpcServer.h"
Emre.Eken 1:957e5bad16c2 35 #include "Logging.h"
Emre.Eken 1:957e5bad16c2 36 #include "S25FS512.h"
Emre.Eken 1:957e5bad16c2 37 #include "Peripherals.h"
Emre.Eken 1:957e5bad16c2 38
Emre.Eken 1:957e5bad16c2 39 /// length of flash page as dictated by the device
Emre.Eken 1:957e5bad16c2 40 #define LENGTH_OF_FLASH_PAGE 256 // length of flash page in bytes
Emre.Eken 1:957e5bad16c2 41 /// size in bytes of the external flash device on the HSP platform
Emre.Eken 1:957e5bad16c2 42 #define SIZE_OF_EXTERNAL_FLASH \
Emre.Eken 1:957e5bad16c2 43 (16777216 / 2) // length of external flash in bytes
Emre.Eken 1:957e5bad16c2 44 /// start page of where the mission is defined
Emre.Eken 1:957e5bad16c2 45 #define MISSION_DEFINITION_START_PAGE 0x00
Emre.Eken 1:957e5bad16c2 46 /// end page of the mission
Emre.Eken 1:957e5bad16c2 47 #define MISSION_DEFINITION_END_PAGE 0x0F
Emre.Eken 1:957e5bad16c2 48 /// page of where the logging data starts
Emre.Eken 1:957e5bad16c2 49 #define LOGGING_START_PAGE 0x12
Emre.Eken 1:957e5bad16c2 50 /// the last logging page
Emre.Eken 1:957e5bad16c2 51 #define LOGGING_END_PAGE (SIZE_OF_EXTERNAL_FLASH / LENGTH_OF_FLASH_PAGE)
Emre.Eken 1:957e5bad16c2 52
Emre.Eken 1:957e5bad16c2 53 /// static flag to know if logging was started via RPC
Emre.Eken 1:957e5bad16c2 54 static bool startLoggingViaRpc = false;
Emre.Eken 1:957e5bad16c2 55
Emre.Eken 1:957e5bad16c2 56 extern char missionFileName[32];
Emre.Eken 1:957e5bad16c2 57
Emre.Eken 1:957e5bad16c2 58 /**
Emre.Eken 1:957e5bad16c2 59 * @brief This will read the mission location and if there is something valid,
Emre.Eken 1:957e5bad16c2 60 * then run the Logging_ProcessMissionCmds()
Emre.Eken 1:957e5bad16c2 61 * @param cmdBuffer buffer
Emre.Eken 1:957e5bad16c2 62 */
Emre.Eken 1:957e5bad16c2 63 uint32_t Logging_IsMissionDefined(uint8_t *cmdBuffer) {
Emre.Eken 1:957e5bad16c2 64 uint32_t valid = 1;
Emre.Eken 1:957e5bad16c2 65 if ((cmdBuffer[0] == 0xFF) || (cmdBuffer[0] == 0x0))
Emre.Eken 1:957e5bad16c2 66 valid = 0;
Emre.Eken 1:957e5bad16c2 67 return valid;
Emre.Eken 1:957e5bad16c2 68 }
Emre.Eken 1:957e5bad16c2 69
Emre.Eken 1:957e5bad16c2 70 /**
Emre.Eken 1:957e5bad16c2 71 * @brief Read the mission from flash and place in buffer
Emre.Eken 1:957e5bad16c2 72 * @param buffer pointer to byte array that will contain the read results
Emre.Eken 1:957e5bad16c2 73 */
Emre.Eken 1:957e5bad16c2 74 int8_t Logging_ReadMissionFromFlash(uint8_t *buffer) {
Emre.Eken 1:957e5bad16c2 75 return Peripherals::s25FS512()->readPages_Helper(
Emre.Eken 1:957e5bad16c2 76 MISSION_DEFINITION_START_PAGE, MISSION_DEFINITION_END_PAGE, buffer, 0);
Emre.Eken 1:957e5bad16c2 77 }
Emre.Eken 1:957e5bad16c2 78
Emre.Eken 1:957e5bad16c2 79 /**
Emre.Eken 1:957e5bad16c2 80 * @brief Read the mission from SDCard and place in buffer
Emre.Eken 1:957e5bad16c2 81 * @param buffer pointer to byte array that will contain the read results
Emre.Eken 1:957e5bad16c2 82 */
Emre.Eken 1:957e5bad16c2 83 int8_t Logging_ReadMissionFromSDCard(uint8_t *buffer) {
Emre.Eken 1:957e5bad16c2 84 FILE *fp = NULL;
Emre.Eken 1:957e5bad16c2 85 if (buffer == NULL)
Emre.Eken 1:957e5bad16c2 86 return -1;
Emre.Eken 1:957e5bad16c2 87 fp = fopen(missionFileName, "r");
Emre.Eken 1:957e5bad16c2 88 if (fp != NULL) {
Emre.Eken 1:957e5bad16c2 89 do
Emre.Eken 1:957e5bad16c2 90 {
Emre.Eken 1:957e5bad16c2 91 char c = (char)fgetc(fp);
Emre.Eken 1:957e5bad16c2 92 *buffer++ = c;
Emre.Eken 1:957e5bad16c2 93 } while(!feof(fp));
Emre.Eken 1:957e5bad16c2 94 fclose(fp);
Emre.Eken 1:957e5bad16c2 95 }
Emre.Eken 1:957e5bad16c2 96 else
Emre.Eken 1:957e5bad16c2 97 return -1;
Emre.Eken 1:957e5bad16c2 98 return 0;
Emre.Eken 1:957e5bad16c2 99 }
Emre.Eken 1:957e5bad16c2 100
Emre.Eken 1:957e5bad16c2 101 //******************************************************************************
Emre.Eken 1:957e5bad16c2 102 // return the page where mission is defined, Mission specific
Emre.Eken 1:957e5bad16c2 103 uint32_t Logging_GetMissionStartPage(void) {
Emre.Eken 1:957e5bad16c2 104 return MISSION_DEFINITION_START_PAGE;
Emre.Eken 1:957e5bad16c2 105 }
Emre.Eken 1:957e5bad16c2 106
Emre.Eken 1:957e5bad16c2 107 //******************************************************************************
Emre.Eken 1:957e5bad16c2 108 // return the page where the mission definition ends, Mission specific
Emre.Eken 1:957e5bad16c2 109 uint32_t Logging_GetMissionEndPage(void) { return MISSION_DEFINITION_END_PAGE; }
Emre.Eken 1:957e5bad16c2 110
Emre.Eken 1:957e5bad16c2 111 //******************************************************************************
Emre.Eken 1:957e5bad16c2 112 // Returns the location where the Writing can start from, for data logging...
Emre.Eken 1:957e5bad16c2 113 uint32_t Logging_GetLoggingStartPage(void) { return LOGGING_START_PAGE; }
Emre.Eken 1:957e5bad16c2 114
Emre.Eken 1:957e5bad16c2 115 //******************************************************************************
Emre.Eken 1:957e5bad16c2 116 // Returns the end location available where the Flash ends essentially.... for
Emre.Eken 1:957e5bad16c2 117 // data logging.
Emre.Eken 1:957e5bad16c2 118 uint32_t Logging_GetLoggingEndPage(void) { return LOGGING_END_PAGE; }
Emre.Eken 1:957e5bad16c2 119
Emre.Eken 1:957e5bad16c2 120 //******************************************************************************
Emre.Eken 1:957e5bad16c2 121 void Logging_SetStart(bool state) { startLoggingViaRpc = state; }
Emre.Eken 1:957e5bad16c2 122
Emre.Eken 1:957e5bad16c2 123 //******************************************************************************
Emre.Eken 1:957e5bad16c2 124 bool Logging_GetStart(void) { return startLoggingViaRpc; }
Emre.Eken 1:957e5bad16c2 125
Emre.Eken 1:957e5bad16c2 126 //******************************************************************************
Emre.Eken 1:957e5bad16c2 127 // for debugging... always say that usb is not connected... for easy bench
Emre.Eken 1:957e5bad16c2 128 // testing
Emre.Eken 1:957e5bad16c2 129 uint32_t Usb_IsConnected(void) { return 0; }
Emre.Eken 1:957e5bad16c2 130