Maxim Integrated / Mbed OS HSP_RPC_GUI

MAX32620HSP (MAXREFDES100) RPC Example for Graphical User Interface

Dependencies:   USBDevice

Fork of HSP_Release by Jerry Bradshaw

This is an example program for the MAX32620HSP (MAXREFDES100 Health Sensor Platform). It demonstrates all the features of the platform and works with a companion graphical user interface (GUI) to help evaluate/configure/monitor the board. Go to the MAXREFDES100 product page and click on "design resources" to download the companion software. The GUI connects to the board through an RPC interface on a virtual serial port over the USB interface.

The RPC interface provides access to all the features of the board and is available to interface with other development environments such Matlab. This firmware provides realtime data streaming through the RPC interface over USB, and also provides the ability to log the data to flash for untethered battery operation. The data logging settings are configured through the GUI, and the GUI also provides the interface to download logged data.

Details on the RPC interface can be found here: HSP RPC Interface Documentation

Windows

With this program loaded, the MAX32620HSP will appear on your computer as a serial port. On Mac and Linux, this will happen by default. For Windows, you need to install a driver: HSP serial port windows driver

For more details about this platform and how to use it, see the MAXREFDES100 product page.

HSP/RpcServer/RpcServer.cpp@1:9490836294ea, 2017-04-21 (annotated)

Committer:
jbradshaw
Date:
Fri Apr 21 12:12:30 2017 -0500
Revision:
1:9490836294ea
Parent:
0:e4a10ed6eb92
Child:
3:8e9b9f5818aa
Flash device is now fully utilized for datalog of sensor data

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jbradshaw 0:e4a10ed6eb92 1 /*******************************************************************************
jbradshaw 0:e4a10ed6eb92 2 * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
jbradshaw 0:e4a10ed6eb92 3 *
jbradshaw 0:e4a10ed6eb92 4 * Permission is hereby granted, free of charge, to any person obtaining a
jbradshaw 0:e4a10ed6eb92 5 * copy of this software and associated documentation files (the "Software"),
jbradshaw 0:e4a10ed6eb92 6 * to deal in the Software without restriction, including without limitation
jbradshaw 0:e4a10ed6eb92 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
jbradshaw 0:e4a10ed6eb92 8 * and/or sell copies of the Software, and to permit persons to whom the
jbradshaw 0:e4a10ed6eb92 9 * Software is furnished to do so, subject to the following conditions:
jbradshaw 0:e4a10ed6eb92 10 *
jbradshaw 0:e4a10ed6eb92 11 * The above copyright notice and this permission notice shall be included
jbradshaw 0:e4a10ed6eb92 12 * in all copies or substantial portions of the Software.
jbradshaw 0:e4a10ed6eb92 13 *
jbradshaw 0:e4a10ed6eb92 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
jbradshaw 0:e4a10ed6eb92 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
jbradshaw 0:e4a10ed6eb92 16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
jbradshaw 0:e4a10ed6eb92 17 * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
jbradshaw 0:e4a10ed6eb92 18 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
jbradshaw 0:e4a10ed6eb92 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
jbradshaw 0:e4a10ed6eb92 20 * OTHER DEALINGS IN THE SOFTWARE.
jbradshaw 0:e4a10ed6eb92 21 *
jbradshaw 0:e4a10ed6eb92 22 * Except as contained in this notice, the name of Maxim Integrated
jbradshaw 0:e4a10ed6eb92 23 * Products, Inc. shall not be used except as stated in the Maxim Integrated
jbradshaw 0:e4a10ed6eb92 24 * Products, Inc. Branding Policy.
jbradshaw 0:e4a10ed6eb92 25 *
jbradshaw 0:e4a10ed6eb92 26 * The mere transfer of this software does not imply any licenses
jbradshaw 0:e4a10ed6eb92 27 * of trade secrets, proprietary technology, copyrights, patents,
jbradshaw 0:e4a10ed6eb92 28 * trademarks, maskwork rights, or any other form of intellectual
jbradshaw 0:e4a10ed6eb92 29 * property whatsoever. Maxim Integrated Products, Inc. retains all
jbradshaw 0:e4a10ed6eb92 30 * ownership rights.
jbradshaw 0:e4a10ed6eb92 31 *******************************************************************************
jbradshaw 0:e4a10ed6eb92 32 */
jbradshaw 0:e4a10ed6eb92 33 #include "RpcServer.h"
jbradshaw 0:e4a10ed6eb92 34 #include "StringInOut.h"
jbradshaw 0:e4a10ed6eb92 35 #include "StringHelper.h"
jbradshaw 0:e4a10ed6eb92 36 #include "MAX30001_RPC.h"
jbradshaw 0:e4a10ed6eb92 37 #include "MAX30101_RPC.h"
jbradshaw 0:e4a10ed6eb92 38 #include "LIS2DH_RPC.h"
jbradshaw 0:e4a10ed6eb92 39 #include "Logging_RPC.h"
jbradshaw 0:e4a10ed6eb92 40 #include "Peripherals.h"
jbradshaw 0:e4a10ed6eb92 41 #include "I2C_RPC.h"
jbradshaw 0:e4a10ed6eb92 42 #include "BMP280_RPC.h"
jbradshaw 0:e4a10ed6eb92 43 #include "MAX30205_RPC.h"
jbradshaw 0:e4a10ed6eb92 44 #include "HspLed_RPC.h"
jbradshaw 0:e4a10ed6eb92 45 #include "S25FS512_RPC.h"
jbradshaw 0:e4a10ed6eb92 46 #include "Testing_RPC.h"
jbradshaw 0:e4a10ed6eb92 47 #include "MAX14720_RPC.h"
jbradshaw 0:e4a10ed6eb92 48 #include "RpcDeclarations.h"
jbradshaw 0:e4a10ed6eb92 49 #include "Device_Logging.h"
jbradshaw 0:e4a10ed6eb92 50
jbradshaw 0:e4a10ed6eb92 51 /// define the version string that is reported with a RPC "ReadVer" command
jbradshaw 1:9490836294ea 52 #define FW_VERSION_STRING "HSP FW Version 3.0.1 4/21/16"
jbradshaw 0:e4a10ed6eb92 53
jbradshaw 0:e4a10ed6eb92 54 char args[32][32];
jbradshaw 0:e4a10ed6eb92 55 char results[32][32];
jbradshaw 0:e4a10ed6eb92 56
jbradshaw 0:e4a10ed6eb92 57 /// define a fifo for incoming USB data
jbradshaw 0:e4a10ed6eb92 58 static fifo_t fifo;
jbradshaw 0:e4a10ed6eb92 59 /// define a buffer for incoming USB data
jbradshaw 0:e4a10ed6eb92 60 static uint8_t fifoBuffer[128];
jbradshaw 0:e4a10ed6eb92 61 /// define stream out fifo
jbradshaw 0:e4a10ed6eb92 62 static fifo_t fifoStreamOut;
jbradshaw 0:e4a10ed6eb92 63 /// allocate a large fifo buffer for streaming out
jbradshaw 0:e4a10ed6eb92 64 static uint32_t streamOutBuffer[0xC000 / 4];
jbradshaw 0:e4a10ed6eb92 65
jbradshaw 0:e4a10ed6eb92 66 /// define a device log for the BMP280, keeps track of mission and loggin status
jbradshaw 0:e4a10ed6eb92 67 Device_Logging *bmp280_Logging;
jbradshaw 0:e4a10ed6eb92 68 /// define a device log for the MAX30205 (instance 0), keeps track of mission
jbradshaw 0:e4a10ed6eb92 69 /// and loggin status
jbradshaw 0:e4a10ed6eb92 70 Device_Logging *MAX30205_0_Logging;
jbradshaw 0:e4a10ed6eb92 71 /// define a device log for the MAX30205 (instance 1), keeps track of mission
jbradshaw 0:e4a10ed6eb92 72 /// and loggin status
jbradshaw 0:e4a10ed6eb92 73 Device_Logging *MAX30205_1_Logging;
jbradshaw 0:e4a10ed6eb92 74
jbradshaw 0:e4a10ed6eb92 75 //******************************************************************************
jbradshaw 0:e4a10ed6eb92 76 fifo_t *GetUSBIncomingFifo(void) { return &fifo; }
jbradshaw 0:e4a10ed6eb92 77
jbradshaw 0:e4a10ed6eb92 78 //******************************************************************************
jbradshaw 0:e4a10ed6eb92 79 fifo_t *GetStreamOutFifo(void) { return &fifoStreamOut; }
jbradshaw 0:e4a10ed6eb92 80
jbradshaw 0:e4a10ed6eb92 81 //******************************************************************************
jbradshaw 0:e4a10ed6eb92 82 int System_ReadVer(char argStrs[32][32], char replyStrs[32][32]) {
jbradshaw 0:e4a10ed6eb92 83 strcpy(replyStrs[0], FW_VERSION_STRING);
jbradshaw 0:e4a10ed6eb92 84 strcpy(replyStrs[1], "\0");
jbradshaw 0:e4a10ed6eb92 85 return 0;
jbradshaw 0:e4a10ed6eb92 86 }
jbradshaw 0:e4a10ed6eb92 87
jbradshaw 0:e4a10ed6eb92 88 //******************************************************************************
jbradshaw 0:e4a10ed6eb92 89 int System_ReadBuildTime(char argStrs[32][32], char replyStrs[32][32]) {
jbradshaw 0:e4a10ed6eb92 90 // strcpy(replyStrs[0],buildTime);
jbradshaw 0:e4a10ed6eb92 91 // strcpy(replyStrs[1],"\0");
jbradshaw 0:e4a10ed6eb92 92 return 0;
jbradshaw 0:e4a10ed6eb92 93 }
jbradshaw 0:e4a10ed6eb92 94
jbradshaw 0:e4a10ed6eb92 95 //******************************************************************************
jbradshaw 0:e4a10ed6eb92 96 int System_SystemCoreClock(char argStrs[32][32], char replyStrs[32][32]) {
jbradshaw 1:9490836294ea 97 sprintf(replyStrs[0], "SystemCoreClock = %d", (unsigned int)SystemCoreClock);
jbradshaw 0:e4a10ed6eb92 98 strcpy(replyStrs[1], "\0");
jbradshaw 0:e4a10ed6eb92 99 return 0;
jbradshaw 0:e4a10ed6eb92 100 }
jbradshaw 0:e4a10ed6eb92 101
jbradshaw 0:e4a10ed6eb92 102 //******************************************************************************
jbradshaw 0:e4a10ed6eb92 103 int System_GetTimestamp(char argStrs[32][32], char replyStrs[32][32]) {
jbradshaw 0:e4a10ed6eb92 104 sprintf(replyStrs[0], "GetTimestamp = %d", 0);
jbradshaw 0:e4a10ed6eb92 105 strcpy(replyStrs[1], "\0");
jbradshaw 0:e4a10ed6eb92 106 return 0;
jbradshaw 0:e4a10ed6eb92 107 }
jbradshaw 0:e4a10ed6eb92 108
jbradshaw 0:e4a10ed6eb92 109 static struct RPC_Object RPC_Procedures = {NULL, NULL};
jbradshaw 0:e4a10ed6eb92 110
jbradshaw 0:e4a10ed6eb92 111 //******************************************************************************
jbradshaw 0:e4a10ed6eb92 112 void RPC_addProcedure(struct RPC_registeredProcedure *procedure) {
jbradshaw 0:e4a10ed6eb92 113 struct RPC_Object *obj = &RPC_Procedures;
jbradshaw 0:e4a10ed6eb92 114 if (obj->last != NULL) {
jbradshaw 0:e4a10ed6eb92 115 obj->last->next = procedure;
jbradshaw 0:e4a10ed6eb92 116 }
jbradshaw 0:e4a10ed6eb92 117 if (obj->head == NULL) {
jbradshaw 0:e4a10ed6eb92 118 obj->head = procedure;
jbradshaw 0:e4a10ed6eb92 119 }
jbradshaw 0:e4a10ed6eb92 120 procedure->next = NULL;
jbradshaw 0:e4a10ed6eb92 121 obj->last = procedure;
jbradshaw 0:e4a10ed6eb92 122 }
jbradshaw 0:e4a10ed6eb92 123
jbradshaw 0:e4a10ed6eb92 124 //******************************************************************************
jbradshaw 0:e4a10ed6eb92 125 void RPC_init(void) {
jbradshaw 0:e4a10ed6eb92 126 bmp280_Logging = new Device_Logging();
jbradshaw 0:e4a10ed6eb92 127 MAX30205_0_Logging = new Device_Logging();
jbradshaw 0:e4a10ed6eb92 128 MAX30205_1_Logging = new Device_Logging();
jbradshaw 0:e4a10ed6eb92 129
jbradshaw 0:e4a10ed6eb92 130 fifo_init(&fifo, fifoBuffer, sizeof(fifoBuffer));
jbradshaw 0:e4a10ed6eb92 131 fifo_init(&fifoStreamOut, streamOutBuffer,
jbradshaw 0:e4a10ed6eb92 132 sizeof(streamOutBuffer) / sizeof(uint32_t));
jbradshaw 0:e4a10ed6eb92 133
jbradshaw 0:e4a10ed6eb92 134 // I2c
jbradshaw 0:e4a10ed6eb92 135 RPC_addProcedure(&Define_I2c_WriteRead);
jbradshaw 0:e4a10ed6eb92 136
jbradshaw 0:e4a10ed6eb92 137 // MAX30101
jbradshaw 0:e4a10ed6eb92 138 RPC_addProcedure(&Define_MAX30101_WriteReg);
jbradshaw 0:e4a10ed6eb92 139 RPC_addProcedure(&Define_MAX30101_ReadReg);
jbradshaw 0:e4a10ed6eb92 140 RPC_addProcedure(&Define_MAX30101_SpO2mode_Init);
jbradshaw 0:e4a10ed6eb92 141 RPC_addProcedure(&Define_MAX30101_HRmode_Init);
jbradshaw 0:e4a10ed6eb92 142 RPC_addProcedure(&Define_MAX30101_Multimode_init);
jbradshaw 0:e4a10ed6eb92 143 RPC_addProcedure(&Define_MAX30101_SpO2mode_InitStart);
jbradshaw 0:e4a10ed6eb92 144 RPC_addProcedure(&Define_MAX30101_HRmode_InitStart);
jbradshaw 0:e4a10ed6eb92 145 RPC_addProcedure(&Define_MAX30101_Multimode_InitStart);
jbradshaw 0:e4a10ed6eb92 146 RPC_addProcedure(&Define_MAX30101_SpO2mode_stop);
jbradshaw 0:e4a10ed6eb92 147 RPC_addProcedure(&Define_MAX30101_HRmode_stop);
jbradshaw 0:e4a10ed6eb92 148 RPC_addProcedure(&Define_MAX30101_Multimode_stop);
jbradshaw 0:e4a10ed6eb92 149
jbradshaw 0:e4a10ed6eb92 150 // MAX30001
jbradshaw 0:e4a10ed6eb92 151 RPC_addProcedure(&Define_MAX30001_WriteReg);
jbradshaw 0:e4a10ed6eb92 152 RPC_addProcedure(&Define_MAX30001_ReadReg);
jbradshaw 0:e4a10ed6eb92 153 RPC_addProcedure(&Define_MAX30001_Start);
jbradshaw 0:e4a10ed6eb92 154 RPC_addProcedure(&Define_MAX30001_Stop);
jbradshaw 0:e4a10ed6eb92 155 RPC_addProcedure(&Define_MAX30001_Enable_ECG_LeadON);
jbradshaw 0:e4a10ed6eb92 156 RPC_addProcedure(&Define_MAX30001_Enable_BIOZ_LeadON);
jbradshaw 0:e4a10ed6eb92 157 RPC_addProcedure(&Define_MAX30001_Read_LeadON);
jbradshaw 0:e4a10ed6eb92 158 RPC_addProcedure(&Define_MAX30001_StartTest);
jbradshaw 0:e4a10ed6eb92 159 RPC_addProcedure(&Define_MAX30001_INT_assignment);
jbradshaw 0:e4a10ed6eb92 160 RPC_addProcedure(&Define_MAX30001_Rbias_FMSTR_Init);
jbradshaw 0:e4a10ed6eb92 161 RPC_addProcedure(&Define_MAX30001_CAL_InitStart);
jbradshaw 0:e4a10ed6eb92 162 RPC_addProcedure(&Define_MAX30001_ECG_InitStart);
jbradshaw 0:e4a10ed6eb92 163 RPC_addProcedure(&Define_MAX30001_ECGFast_Init);
jbradshaw 0:e4a10ed6eb92 164 RPC_addProcedure(&Define_MAX30001_PACE_InitStart);
jbradshaw 0:e4a10ed6eb92 165 RPC_addProcedure(&Define_MAX30001_BIOZ_InitStart);
jbradshaw 0:e4a10ed6eb92 166 RPC_addProcedure(&Define_MAX30001_RtoR_InitStart);
jbradshaw 0:e4a10ed6eb92 167 RPC_addProcedure(&Define_MAX30001_Stop_ECG);
jbradshaw 0:e4a10ed6eb92 168 RPC_addProcedure(&Define_MAX30001_Stop_PACE);
jbradshaw 0:e4a10ed6eb92 169 RPC_addProcedure(&Define_MAX30001_Stop_BIOZ);
jbradshaw 0:e4a10ed6eb92 170 RPC_addProcedure(&Define_MAX30001_Stop_RtoR);
jbradshaw 0:e4a10ed6eb92 171 RPC_addProcedure(&Define_MAX30001_Stop_Cal);
jbradshaw 0:e4a10ed6eb92 172
jbradshaw 0:e4a10ed6eb92 173 // Logging
jbradshaw 0:e4a10ed6eb92 174 RPC_addProcedure(&Define_Logging_StartMissionDefine);
jbradshaw 0:e4a10ed6eb92 175 RPC_addProcedure(&Define_Logging_AppendMissionCmd);
jbradshaw 0:e4a10ed6eb92 176 RPC_addProcedure(&Define_Logging_EndMissionDefine);
jbradshaw 0:e4a10ed6eb92 177 RPC_addProcedure(&Define_Logging_WriteMission);
jbradshaw 0:e4a10ed6eb92 178 RPC_addProcedure(&Define_Logging_ReadMission);
jbradshaw 0:e4a10ed6eb92 179 RPC_addProcedure(&Define_Logging_EraseMission);
jbradshaw 0:e4a10ed6eb92 180 RPC_addProcedure(&Define_Logging_EraseWrittenSectors);
jbradshaw 0:e4a10ed6eb92 181 RPC_addProcedure(&Define_Logging_StartLoggingUsb);
jbradshaw 0:e4a10ed6eb92 182 RPC_addProcedure(&Define_Logging_StartLoggingFlash);
jbradshaw 0:e4a10ed6eb92 183 RPC_addProcedure(&Define_Logging_GetLastWrittenPage);
jbradshaw 0:e4a10ed6eb92 184 RPC_addProcedure(&Define_Logging_Start);
jbradshaw 0:e4a10ed6eb92 185
jbradshaw 0:e4a10ed6eb92 186 // LIS2HD
jbradshaw 0:e4a10ed6eb92 187 RPC_addProcedure(&Define_LIS2DH_InitStart);
jbradshaw 0:e4a10ed6eb92 188 RPC_addProcedure(&Define_LIS2DH_ReadReg);
jbradshaw 0:e4a10ed6eb92 189 RPC_addProcedure(&Define_LIS2DH_WriteReg);
jbradshaw 0:e4a10ed6eb92 190 RPC_addProcedure(&Define_LIS2DH_Stop);
jbradshaw 0:e4a10ed6eb92 191
jbradshaw 0:e4a10ed6eb92 192 // BMP280
jbradshaw 0:e4a10ed6eb92 193 RPC_addProcedure(&Define_BMP280_InitStart);
jbradshaw 0:e4a10ed6eb92 194
jbradshaw 0:e4a10ed6eb92 195 // MAX30205 and MAX31725 Alias
jbradshaw 0:e4a10ed6eb92 196 RPC_addProcedure(&Define_MAX30205_1_InitStart);
jbradshaw 0:e4a10ed6eb92 197 RPC_addProcedure(&Define_MAX30205_2_InitStart);
jbradshaw 0:e4a10ed6eb92 198 RPC_addProcedure(&Define_MAX31725_1_InitStart);
jbradshaw 0:e4a10ed6eb92 199 RPC_addProcedure(&Define_MAX31725_2_InitStart);
jbradshaw 0:e4a10ed6eb92 200
jbradshaw 0:e4a10ed6eb92 201 // led
jbradshaw 0:e4a10ed6eb92 202 RPC_addProcedure(&Define_Led_On);
jbradshaw 0:e4a10ed6eb92 203 RPC_addProcedure(&Define_Led_Off);
jbradshaw 0:e4a10ed6eb92 204 RPC_addProcedure(&Define_Led_BlinkHz);
jbradshaw 0:e4a10ed6eb92 205 RPC_addProcedure(&Define_Led_BlinkPattern);
jbradshaw 0:e4a10ed6eb92 206
jbradshaw 0:e4a10ed6eb92 207 // S25FS512
jbradshaw 0:e4a10ed6eb92 208 RPC_addProcedure(&Define_S25FS512_ReadId);
jbradshaw 0:e4a10ed6eb92 209 RPC_addProcedure(&Define_S25FS512_ReadPagesBinary);
jbradshaw 0:e4a10ed6eb92 210 RPC_addProcedure(&Define_S25FS512_Reset);
jbradshaw 0:e4a10ed6eb92 211 RPC_addProcedure(&Define_S25FS512_EnableHWReset);
jbradshaw 0:e4a10ed6eb92 212 RPC_addProcedure(&Define_S25FS512_SpiWriteRead);
jbradshaw 0:e4a10ed6eb92 213 RPC_addProcedure(&Define_S25FS512_SpiWriteRead4Wire);
jbradshaw 0:e4a10ed6eb92 214
jbradshaw 0:e4a10ed6eb92 215 // Testing
jbradshaw 0:e4a10ed6eb92 216 RPC_addProcedure(&Define_Testing_Test_S25FS512);
jbradshaw 0:e4a10ed6eb92 217 RPC_addProcedure(&Define_Testing_Test_BMP280);
jbradshaw 0:e4a10ed6eb92 218 RPC_addProcedure(&Define_Testing_Test_LIS2DH);
jbradshaw 0:e4a10ed6eb92 219 RPC_addProcedure(&Define_Testing_Test_LSM6DS3);
jbradshaw 0:e4a10ed6eb92 220 RPC_addProcedure(&Define_Testing_Test_MAX30205_1);
jbradshaw 0:e4a10ed6eb92 221 RPC_addProcedure(&Define_Testing_Test_MAX30205_2);
jbradshaw 0:e4a10ed6eb92 222 RPC_addProcedure(&Define_Testing_Test_MAX30101);
jbradshaw 0:e4a10ed6eb92 223 RPC_addProcedure(&Define_Testing_Test_MAX30001);
jbradshaw 0:e4a10ed6eb92 224 RPC_addProcedure(&Define_Testing_Test_EM9301);
jbradshaw 0:e4a10ed6eb92 225
jbradshaw 0:e4a10ed6eb92 226 // System
jbradshaw 0:e4a10ed6eb92 227 RPC_addProcedure(&Define_System_ReadVer);
jbradshaw 0:e4a10ed6eb92 228 RPC_addProcedure(&Define_System_ReadBuildTime);
jbradshaw 0:e4a10ed6eb92 229
jbradshaw 0:e4a10ed6eb92 230 // MAX14720
jbradshaw 0:e4a10ed6eb92 231 RPC_addProcedure(&Define_MAX14720_ReadBoostVSet);
jbradshaw 0:e4a10ed6eb92 232 RPC_addProcedure(&Define_MAX14720_WriteBoostVSet);
jbradshaw 0:e4a10ed6eb92 233 RPC_addProcedure(&Define_MAX14720_ReadReg);
jbradshaw 0:e4a10ed6eb92 234 RPC_addProcedure(&Define_MAX14720_WriteReg);
jbradshaw 0:e4a10ed6eb92 235 }
jbradshaw 0:e4a10ed6eb92 236
jbradshaw 0:e4a10ed6eb92 237 //******************************************************************************
jbradshaw 0:e4a10ed6eb92 238 struct RPC_registeredProcedure *RPC_lookup(char *objectName, char *methodName) {
jbradshaw 0:e4a10ed6eb92 239 struct RPC_registeredProcedure *ptr;
jbradshaw 0:e4a10ed6eb92 240 // lookup all registered methods
jbradshaw 0:e4a10ed6eb92 241 ptr = RPC_Procedures.head;
jbradshaw 0:e4a10ed6eb92 242 while (ptr != NULL) {
jbradshaw 0:e4a10ed6eb92 243 if (strcmp(ptr->objectName, objectName) == 0 &&
jbradshaw 0:e4a10ed6eb92 244 strcmp(ptr->methodName, methodName) == 0) {
jbradshaw 0:e4a10ed6eb92 245 // we found a match... return with it
jbradshaw 0:e4a10ed6eb92 246 return ptr;
jbradshaw 0:e4a10ed6eb92 247 }
jbradshaw 0:e4a10ed6eb92 248 ptr = ptr->next;
jbradshaw 0:e4a10ed6eb92 249 }
jbradshaw 0:e4a10ed6eb92 250 return NULL;
jbradshaw 0:e4a10ed6eb92 251 }
jbradshaw 0:e4a10ed6eb92 252
jbradshaw 0:e4a10ed6eb92 253 //******************************************************************************
jbradshaw 0:e4a10ed6eb92 254 char *GetToken(char *inStr, char *outStr, int start, char ch) {
jbradshaw 0:e4a10ed6eb92 255 int i;
jbradshaw 0:e4a10ed6eb92 256 int index = 0;
jbradshaw 0:e4a10ed6eb92 257 int length = strlen(inStr);
jbradshaw 0:e4a10ed6eb92 258 for (i = start; i < length; i++) {
jbradshaw 0:e4a10ed6eb92 259 if (inStr[i] != ch) {
jbradshaw 0:e4a10ed6eb92 260 outStr[index++] = inStr[i];
jbradshaw 0:e4a10ed6eb92 261 } else {
jbradshaw 0:e4a10ed6eb92 262 break;
jbradshaw 0:e4a10ed6eb92 263 }
jbradshaw 0:e4a10ed6eb92 264 }
jbradshaw 0:e4a10ed6eb92 265 outStr[index++] = 0;
jbradshaw 0:e4a10ed6eb92 266 return outStr;
jbradshaw 0:e4a10ed6eb92 267 }
jbradshaw 0:e4a10ed6eb92 268
jbradshaw 0:e4a10ed6eb92 269 //******************************************************************************
jbradshaw 0:e4a10ed6eb92 270 void SendCommandList(char *reply) {
jbradshaw 0:e4a10ed6eb92 271 struct RPC_registeredProcedure *ptr;
jbradshaw 0:e4a10ed6eb92 272 reply[0] = 0;
jbradshaw 0:e4a10ed6eb92 273 ptr = RPC_Procedures.head;
jbradshaw 0:e4a10ed6eb92 274 while (ptr != NULL) {
jbradshaw 0:e4a10ed6eb92 275 strcat(reply, "/");
jbradshaw 0:e4a10ed6eb92 276 strcat(reply, ptr->objectName);
jbradshaw 0:e4a10ed6eb92 277 strcat(reply, "/");
jbradshaw 0:e4a10ed6eb92 278 strcat(reply, ptr->methodName);
jbradshaw 0:e4a10ed6eb92 279 strcat(reply, ",");
jbradshaw 0:e4a10ed6eb92 280 ptr = ptr->next;
jbradshaw 0:e4a10ed6eb92 281 }
jbradshaw 0:e4a10ed6eb92 282 strcat(reply, "\r\n");
jbradshaw 0:e4a10ed6eb92 283 }
jbradshaw 0:e4a10ed6eb92 284
jbradshaw 0:e4a10ed6eb92 285 //******************************************************************************
jbradshaw 1:9490836294ea 286 int CheckForDoubleQuote(const char *str) {
jbradshaw 0:e4a10ed6eb92 287 int doubleQuoteFound;
jbradshaw 0:e4a10ed6eb92 288 // scan through arguments, see if there is a double quote for a string
jbradshaw 0:e4a10ed6eb92 289 // argument
jbradshaw 0:e4a10ed6eb92 290 doubleQuoteFound = 0;
jbradshaw 0:e4a10ed6eb92 291 while (*str != 0) {
jbradshaw 0:e4a10ed6eb92 292 if (*str == '\"') {
jbradshaw 0:e4a10ed6eb92 293 doubleQuoteFound = 1;
jbradshaw 0:e4a10ed6eb92 294 break;
jbradshaw 0:e4a10ed6eb92 295 }
jbradshaw 0:e4a10ed6eb92 296 str++;
jbradshaw 0:e4a10ed6eb92 297 }
jbradshaw 0:e4a10ed6eb92 298 return doubleQuoteFound;
jbradshaw 0:e4a10ed6eb92 299 }
jbradshaw 0:e4a10ed6eb92 300
jbradshaw 0:e4a10ed6eb92 301 //******************************************************************************
jbradshaw 1:9490836294ea 302 void ExtractDoubleQuoteStr(const char *src, char *dst) {
jbradshaw 0:e4a10ed6eb92 303 int start;
jbradshaw 0:e4a10ed6eb92 304
jbradshaw 0:e4a10ed6eb92 305 dst[0] = 0;
jbradshaw 0:e4a10ed6eb92 306 start = 0;
jbradshaw 0:e4a10ed6eb92 307 while (*src != 0) {
jbradshaw 0:e4a10ed6eb92 308 // look for start
jbradshaw 0:e4a10ed6eb92 309 if ((*src == '\"') && (start == 0)) {
jbradshaw 0:e4a10ed6eb92 310 start = 1;
jbradshaw 0:e4a10ed6eb92 311 src++;
jbradshaw 0:e4a10ed6eb92 312 continue;
jbradshaw 0:e4a10ed6eb92 313 }
jbradshaw 0:e4a10ed6eb92 314 // look for end
jbradshaw 0:e4a10ed6eb92 315 if ((*src == '\"') && (start == 1)) {
jbradshaw 0:e4a10ed6eb92 316 *dst = 0; // terminate the string
jbradshaw 0:e4a10ed6eb92 317 break;
jbradshaw 0:e4a10ed6eb92 318 }
jbradshaw 0:e4a10ed6eb92 319 if (start == 1) {
jbradshaw 0:e4a10ed6eb92 320 *dst = *src;
jbradshaw 0:e4a10ed6eb92 321 dst++;
jbradshaw 0:e4a10ed6eb92 322 }
jbradshaw 0:e4a10ed6eb92 323 src++;
jbradshaw 0:e4a10ed6eb92 324 }
jbradshaw 0:e4a10ed6eb92 325 }
jbradshaw 0:e4a10ed6eb92 326
jbradshaw 0:e4a10ed6eb92 327 //******************************************************************************
jbradshaw 0:e4a10ed6eb92 328 void RPC_call_test(void) {
jbradshaw 0:e4a10ed6eb92 329 int doubleQuoteFound;
jbradshaw 0:e4a10ed6eb92 330 char doubleQuoteStr[64];
jbradshaw 1:9490836294ea 331 const char *request = "/Logging/AppendMissionCmd \"BMP280 InitStart 1\"";
jbradshaw 0:e4a10ed6eb92 332
jbradshaw 0:e4a10ed6eb92 333 // scan through arguments, see if there is a double quote for a string
jbradshaw 0:e4a10ed6eb92 334 // argument
jbradshaw 0:e4a10ed6eb92 335 doubleQuoteFound = CheckForDoubleQuote(request);
jbradshaw 0:e4a10ed6eb92 336 if (doubleQuoteFound) {
jbradshaw 0:e4a10ed6eb92 337 ExtractDoubleQuoteStr(request, doubleQuoteStr);
jbradshaw 0:e4a10ed6eb92 338 }
jbradshaw 0:e4a10ed6eb92 339 }
jbradshaw 0:e4a10ed6eb92 340
jbradshaw 0:e4a10ed6eb92 341 //******************************************************************************
jbradshaw 0:e4a10ed6eb92 342 void RPC_call(char *request, char *reply) {
jbradshaw 0:e4a10ed6eb92 343 const char slash[2] = "/";
jbradshaw 0:e4a10ed6eb92 344 const char space[2] = " ";
jbradshaw 0:e4a10ed6eb92 345 char *objectName;
jbradshaw 0:e4a10ed6eb92 346 char *methodName;
jbradshaw 0:e4a10ed6eb92 347 char doubleQuoteStr[64];
jbradshaw 0:e4a10ed6eb92 348 char requestCpy[128];
jbradshaw 0:e4a10ed6eb92 349 char *token;
jbradshaw 0:e4a10ed6eb92 350 int argIndex;
jbradshaw 0:e4a10ed6eb92 351 int resultIndex;
jbradshaw 0:e4a10ed6eb92 352 int doubleQuoteFound;
jbradshaw 0:e4a10ed6eb92 353 struct RPC_registeredProcedure *procedurePtr;
jbradshaw 1:9490836294ea 354 int callResult;
jbradshaw 0:e4a10ed6eb92 355
jbradshaw 0:e4a10ed6eb92 356 // clear out the reply
jbradshaw 0:e4a10ed6eb92 357 reply[0] = 0;
jbradshaw 0:e4a10ed6eb92 358 // copy the request for scanning and extraction later
jbradshaw 0:e4a10ed6eb92 359 strcpy(requestCpy, request);
jbradshaw 0:e4a10ed6eb92 360 // check for beginning forward slash
jbradshaw 0:e4a10ed6eb92 361 if (request[0] != '/') {
jbradshaw 0:e4a10ed6eb92 362 return;
jbradshaw 0:e4a10ed6eb92 363 }
jbradshaw 0:e4a10ed6eb92 364 // check for only a forward slash
jbradshaw 0:e4a10ed6eb92 365 if (request[0] == '/' && request[1] == 0) {
jbradshaw 0:e4a10ed6eb92 366 SendCommandList(reply);
jbradshaw 0:e4a10ed6eb92 367 return;
jbradshaw 0:e4a10ed6eb92 368 }
jbradshaw 0:e4a10ed6eb92 369 strcat(request, " ");
jbradshaw 0:e4a10ed6eb92 370 // get the object name
jbradshaw 0:e4a10ed6eb92 371 token = strtok(request, slash);
jbradshaw 0:e4a10ed6eb92 372 // token = GetToken(request, tokenBuffer, 1, '/');
jbradshaw 0:e4a10ed6eb92 373 objectName = token;
jbradshaw 0:e4a10ed6eb92 374 if (objectName == NULL)
jbradshaw 0:e4a10ed6eb92 375 return; // must have an object name
jbradshaw 0:e4a10ed6eb92 376 // get the method name
jbradshaw 0:e4a10ed6eb92 377 token = strtok(NULL, space);
jbradshaw 0:e4a10ed6eb92 378 methodName = token;
jbradshaw 0:e4a10ed6eb92 379 if (methodName == NULL)
jbradshaw 0:e4a10ed6eb92 380 return; // must have a method name
jbradshaw 0:e4a10ed6eb92 381
jbradshaw 0:e4a10ed6eb92 382 // scan through arguments, see if there is a double quote for a string
jbradshaw 0:e4a10ed6eb92 383 // argument
jbradshaw 0:e4a10ed6eb92 384 doubleQuoteFound = CheckForDoubleQuote(requestCpy);
jbradshaw 0:e4a10ed6eb92 385
jbradshaw 0:e4a10ed6eb92 386 if (doubleQuoteFound == 0) {
jbradshaw 0:e4a10ed6eb92 387 // walk through arguments
jbradshaw 0:e4a10ed6eb92 388 argIndex = 0;
jbradshaw 0:e4a10ed6eb92 389 token = strtok(NULL, space);
jbradshaw 0:e4a10ed6eb92 390 while (token != NULL) {
jbradshaw 0:e4a10ed6eb92 391 // save this arg in array
jbradshaw 0:e4a10ed6eb92 392 strcpy(args[argIndex++], token);
jbradshaw 0:e4a10ed6eb92 393 // read next token arg if any
jbradshaw 0:e4a10ed6eb92 394 token = strtok(NULL, space);
jbradshaw 0:e4a10ed6eb92 395 }
jbradshaw 0:e4a10ed6eb92 396 // terminate the end of the string array with an empty string
jbradshaw 0:e4a10ed6eb92 397 strcpy(args[argIndex], "\0");
jbradshaw 0:e4a10ed6eb92 398 strcpy(results[0], "\0");
jbradshaw 0:e4a10ed6eb92 399 } else {
jbradshaw 0:e4a10ed6eb92 400 // grab out the double quote string
jbradshaw 0:e4a10ed6eb92 401 ExtractDoubleQuoteStr(requestCpy, doubleQuoteStr);
jbradshaw 0:e4a10ed6eb92 402 argIndex = 0;
jbradshaw 0:e4a10ed6eb92 403 // token = strtok(NULL, quote);
jbradshaw 0:e4a10ed6eb92 404 strcpy(args[argIndex++], doubleQuoteStr);
jbradshaw 0:e4a10ed6eb92 405 }
jbradshaw 0:e4a10ed6eb92 406
jbradshaw 0:e4a10ed6eb92 407 //
jbradshaw 0:e4a10ed6eb92 408 // alias the MAX30001 and MAX30003 names
jbradshaw 0:e4a10ed6eb92 409 //
jbradshaw 0:e4a10ed6eb92 410 if (strcmp(objectName, MAX30003_NAME) == 0) {
jbradshaw 0:e4a10ed6eb92 411 strcpy(objectName, MAX30001_NAME);
jbradshaw 0:e4a10ed6eb92 412 }
jbradshaw 0:e4a10ed6eb92 413
jbradshaw 1:9490836294ea 414 callResult = 0;
jbradshaw 0:e4a10ed6eb92 415 procedurePtr = RPC_lookup(objectName, methodName);
jbradshaw 0:e4a10ed6eb92 416 if (procedurePtr != NULL) {
jbradshaw 0:e4a10ed6eb92 417 // printf("RPC_call: %s processing\n",requestCpy);
jbradshaw 1:9490836294ea 418 callResult = procedurePtr->func(args, results);
jbradshaw 0:e4a10ed6eb92 419 } else {
jbradshaw 0:e4a10ed6eb92 420 printf("RPC_call: %s not found\n", requestCpy);
jbradshaw 0:e4a10ed6eb92 421 // printf("Unable to lookup %s %s", objectName, methodName);
jbradshaw 0:e4a10ed6eb92 422 }
jbradshaw 0:e4a10ed6eb92 423
jbradshaw 0:e4a10ed6eb92 424 // loop while (if) there are results to return
jbradshaw 0:e4a10ed6eb92 425 resultIndex = 0;
jbradshaw 0:e4a10ed6eb92 426 strcpy(reply, "\0");
jbradshaw 1:9490836294ea 427 if (callResult != RPC_SKIP_CRLF) {
jbradshaw 1:9490836294ea 428 while (results[resultIndex][0] != '\0') {
jbradshaw 1:9490836294ea 429 strcat(reply, results[resultIndex++]);
jbradshaw 1:9490836294ea 430 strcat(reply, " ");
jbradshaw 1:9490836294ea 431 }
jbradshaw 1:9490836294ea 432 strcat(reply, "\r\n");
jbradshaw 0:e4a10ed6eb92 433 }
jbradshaw 0:e4a10ed6eb92 434 }
jbradshaw 0:e4a10ed6eb92 435
jbradshaw 0:e4a10ed6eb92 436 //******************************************************************************
jbradshaw 0:e4a10ed6eb92 437 void RPC_ProcessCmds(char *cmds) {
jbradshaw 0:e4a10ed6eb92 438 char cmd[32 * 32];
jbradshaw 0:e4a10ed6eb92 439 char *ptrCmds;
jbradshaw 0:e4a10ed6eb92 440 char reply[512];
jbradshaw 0:e4a10ed6eb92 441 ptrCmds = cmds;
jbradshaw 0:e4a10ed6eb92 442
jbradshaw 0:e4a10ed6eb92 443 while (*ptrCmds != 0) {
jbradshaw 0:e4a10ed6eb92 444 ptrCmds = ParseUntilCRLF(ptrCmds, cmd, sizeof(cmd));
jbradshaw 0:e4a10ed6eb92 445 if (*cmd != 0) {
jbradshaw 0:e4a10ed6eb92 446 RPC_call(cmd, reply);
jbradshaw 0:e4a10ed6eb92 447 }
jbradshaw 0:e4a10ed6eb92 448 }
jbradshaw 0:e4a10ed6eb92 449 }