Inscape / Mbed 2 deprecated xrocusOS

UART Command Parser Time Manager Data Store for SD Card for stm32l476 [it's not Licensed as BSD/GPLx]

Dependencies:   mbed SDFileSystem

common/DeviceRepeater.cpp@10:db2be22bc2f9, 2019-05-18 (annotated)

Committer:
Inscape_ao
Date:
Sat May 18 03:28:31 2019 +0000
Revision:
10:db2be22bc2f9
Parent:
9:c81d0df866f5
Child:
12:a45a9c65dc03
add small Device Driver for ADXL372

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Inscape_ao 7:9ab8809f9693 1 /** --- Includes --- */
Inscape_ao 7:9ab8809f9693 2 #include "mbed.h"
Inscape_ao 7:9ab8809f9693 3 #include "global.h"
Inscape_ao 7:9ab8809f9693 4 #include "string.h"
Inscape_ao 7:9ab8809f9693 5 #include "DeviceRepeater.h"
Inscape_ao 7:9ab8809f9693 6
Inscape_ao 7:9ab8809f9693 7 void repeater_basetick(void)
Inscape_ao 7:9ab8809f9693 8 {
Inscape_ao 7:9ab8809f9693 9 pDevRept->tick();
Inscape_ao 7:9ab8809f9693 10 }
Inscape_ao 7:9ab8809f9693 11
Inscape_ao 10:db2be22bc2f9 12 DeviceRepeater::DeviceRepeater(int setDeviceID, DeviceDriver *setDriver)
Inscape_ao 7:9ab8809f9693 13 {
Inscape_ao 10:db2be22bc2f9 14 deviceID = setDeviceID;
Inscape_ao 7:9ab8809f9693 15 pClock = new Ticker();
Inscape_ao 7:9ab8809f9693 16 selected_id = NOT_ID_SELECTED;
Inscape_ao 7:9ab8809f9693 17 pDriver = setDriver;
Inscape_ao 7:9ab8809f9693 18 stat = DEV_NOT_INIT;
Inscape_ao 7:9ab8809f9693 19 repeat_max_count = DEFAULT_REPEAT_MAX_COUNT;
Inscape_ao 7:9ab8809f9693 20 repeat_stride_sec = DEFAULT_REPEAT_STRIDE;
Inscape_ao 7:9ab8809f9693 21 }
Inscape_ao 7:9ab8809f9693 22
Inscape_ao 7:9ab8809f9693 23 bool DeviceRepeater::readyToStart(void)
Inscape_ao 7:9ab8809f9693 24 {
Inscape_ao 7:9ab8809f9693 25 bool ret;
Inscape_ao 7:9ab8809f9693 26 switch(stat) {
Inscape_ao 7:9ab8809f9693 27 case DEV_READY:
Inscape_ao 7:9ab8809f9693 28 ret = true;
Inscape_ao 7:9ab8809f9693 29 break;
Inscape_ao 7:9ab8809f9693 30 case DEV_NOT_INIT:
Inscape_ao 7:9ab8809f9693 31 ret = true;
Inscape_ao 7:9ab8809f9693 32 break;
Inscape_ao 7:9ab8809f9693 33 case DEV_RUNNING:
Inscape_ao 7:9ab8809f9693 34 ret = false;
Inscape_ao 7:9ab8809f9693 35 break;
Inscape_ao 7:9ab8809f9693 36 default:
Inscape_ao 7:9ab8809f9693 37 ret = false;
Inscape_ao 7:9ab8809f9693 38 break;
Inscape_ao 7:9ab8809f9693 39 }
Inscape_ao 7:9ab8809f9693 40 return ret;
Inscape_ao 7:9ab8809f9693 41 }
Inscape_ao 7:9ab8809f9693 42
Inscape_ao 7:9ab8809f9693 43 bool DeviceRepeater::setRepeatCount(int maxcount)
Inscape_ao 7:9ab8809f9693 44 {
Inscape_ao 7:9ab8809f9693 45 /* never accept in Not Ready To Run */
Inscape_ao 7:9ab8809f9693 46 if (!this->readyToStart()) {
Inscape_ao 7:9ab8809f9693 47 return false;
Inscape_ao 7:9ab8809f9693 48 }
Inscape_ao 7:9ab8809f9693 49 /* invalid arguments */
Inscape_ao 7:9ab8809f9693 50 if (maxcount < 0) {
Inscape_ao 7:9ab8809f9693 51 return false;
Inscape_ao 7:9ab8809f9693 52 }
Inscape_ao 7:9ab8809f9693 53 repeat_max_count = maxcount;
Inscape_ao 7:9ab8809f9693 54 return true;
Inscape_ao 7:9ab8809f9693 55 }
Inscape_ao 7:9ab8809f9693 56
Inscape_ao 7:9ab8809f9693 57 bool DeviceRepeater::setRepeatStride(int sec)
Inscape_ao 7:9ab8809f9693 58 {
Inscape_ao 7:9ab8809f9693 59 /* never accept in Not Ready To Run */
Inscape_ao 7:9ab8809f9693 60 if (!this->readyToStart()) {
Inscape_ao 7:9ab8809f9693 61 return false;
Inscape_ao 7:9ab8809f9693 62 }
Inscape_ao 7:9ab8809f9693 63 /* invalid arguments */
Inscape_ao 7:9ab8809f9693 64 if (sec < 0) {
Inscape_ao 7:9ab8809f9693 65 return false;
Inscape_ao 7:9ab8809f9693 66 } else if (sec == 0) {
Inscape_ao 7:9ab8809f9693 67 return false;
Inscape_ao 7:9ab8809f9693 68 }
Inscape_ao 7:9ab8809f9693 69 repeat_stride_sec = sec;
Inscape_ao 7:9ab8809f9693 70 return true;
Inscape_ao 7:9ab8809f9693 71 }
Inscape_ao 7:9ab8809f9693 72
Inscape_ao 7:9ab8809f9693 73 bool DeviceRepeater::start(void)
Inscape_ao 7:9ab8809f9693 74 {
Inscape_ao 7:9ab8809f9693 75 bool ret;
Inscape_ao 7:9ab8809f9693 76 switch(stat) {
Inscape_ao 7:9ab8809f9693 77 case DEV_READY:
Inscape_ao 7:9ab8809f9693 78 break;
Inscape_ao 7:9ab8809f9693 79 case DEV_NOT_INIT:
Inscape_ao 7:9ab8809f9693 80 ret = this->init();
Inscape_ao 7:9ab8809f9693 81 if (ret != true) {
Inscape_ao 7:9ab8809f9693 82 return false;
Inscape_ao 7:9ab8809f9693 83 }
Inscape_ao 7:9ab8809f9693 84 break;
Inscape_ao 7:9ab8809f9693 85 case DEV_RUNNING:
Inscape_ao 7:9ab8809f9693 86 return false;
Inscape_ao 7:9ab8809f9693 87 case DEV_FATAL:
Inscape_ao 7:9ab8809f9693 88 default:
Inscape_ao 7:9ab8809f9693 89 return false;
Inscape_ao 7:9ab8809f9693 90 }
Inscape_ao 7:9ab8809f9693 91 // Device is in DEV_READY
Inscape_ao 7:9ab8809f9693 92
Inscape_ao 8:b18a8764ecae 93 /* TODO - add callback for changing READY to RUNNING */
Inscape_ao 9:c81d0df866f5 94 pDriver->ready2run();
Inscape_ao 8:b18a8764ecae 95
Inscape_ao 7:9ab8809f9693 96 // start Runnig
Inscape_ao 7:9ab8809f9693 97 // Device is in DEV_RUNNING
Inscape_ao 7:9ab8809f9693 98 stat = DEV_RUNNING;
Inscape_ao 7:9ab8809f9693 99 repeat_remain_cnt = repeat_max_count;
Inscape_ao 7:9ab8809f9693 100 repeat_remain_sec = repeat_stride_sec;
Inscape_ao 7:9ab8809f9693 101 pClock->attach(repeater_basetick, 1.0);
Inscape_ao 7:9ab8809f9693 102 return true;
Inscape_ao 7:9ab8809f9693 103 }
Inscape_ao 7:9ab8809f9693 104
Inscape_ao 7:9ab8809f9693 105 bool DeviceRepeater::stop(void)
Inscape_ao 7:9ab8809f9693 106 {
Inscape_ao 7:9ab8809f9693 107 if (stat != DEV_RUNNING) {
Inscape_ao 7:9ab8809f9693 108 return false;
Inscape_ao 7:9ab8809f9693 109 }
Inscape_ao 7:9ab8809f9693 110
Inscape_ao 7:9ab8809f9693 111 /* Delaied Stop */
Inscape_ao 7:9ab8809f9693 112 stat = DEV_REQ_STOP;
Inscape_ao 7:9ab8809f9693 113 repeat_remain_sec = 0;
Inscape_ao 7:9ab8809f9693 114 stat = DEV_READY;
Inscape_ao 7:9ab8809f9693 115 return true;
Inscape_ao 7:9ab8809f9693 116 }
Inscape_ao 7:9ab8809f9693 117
Inscape_ao 7:9ab8809f9693 118 void DeviceRepeater::tick(void)
Inscape_ao 7:9ab8809f9693 119 {
Inscape_ao 7:9ab8809f9693 120 if (stat != DEV_RUNNING) {
Inscape_ao 7:9ab8809f9693 121 /* Delaied Stop */
Inscape_ao 9:c81d0df866f5 122 if (stat == DEV_REQ_STOP) {
Inscape_ao 8:b18a8764ecae 123 /*****************************************************/
Inscape_ao 8:b18a8764ecae 124 /* TODO - add callback for changing RUNNING to READY */
Inscape_ao 8:b18a8764ecae 125 /*****************************************************/
Inscape_ao 9:c81d0df866f5 126 pDriver->run2ready();
Inscape_ao 7:9ab8809f9693 127 repeat_remain_sec = 0;
Inscape_ao 7:9ab8809f9693 128 stat = DEV_READY;
Inscape_ao 7:9ab8809f9693 129 return;
Inscape_ao 7:9ab8809f9693 130 }
Inscape_ao 7:9ab8809f9693 131 return;
Inscape_ao 7:9ab8809f9693 132 }
Inscape_ao 7:9ab8809f9693 133 if (repeat_remain_sec > 0) {
Inscape_ao 9:c81d0df866f5 134 repeat_remain_sec--;
Inscape_ao 9:c81d0df866f5 135 }
Inscape_ao 9:c81d0df866f5 136 if (repeat_remain_sec == 0) {
Inscape_ao 8:b18a8764ecae 137 /*****************************************************/
Inscape_ao 8:b18a8764ecae 138 /* TODO - kick Senser and send XFD/XDS Data */
Inscape_ao 8:b18a8764ecae 139 /*****************************************************/
Inscape_ao 7:9ab8809f9693 140 /** Sensing and Sending Data **/
Inscape_ao 10:db2be22bc2f9 141 pDriver->exec(deviceID, pUR->getCurrentUart(), pSds->getFilePointer());
Inscape_ao 7:9ab8809f9693 142 }
Inscape_ao 7:9ab8809f9693 143 if (repeat_remain_sec <= 0) {
Inscape_ao 7:9ab8809f9693 144 if (repeat_remain_cnt > 0) {
Inscape_ao 7:9ab8809f9693 145 repeat_remain_cnt--;
Inscape_ao 7:9ab8809f9693 146 if (repeat_remain_cnt == 0) {
Inscape_ao 7:9ab8809f9693 147 /* STOP ticking (0->1) */
Inscape_ao 8:b18a8764ecae 148 /*****************************************************/
Inscape_ao 8:b18a8764ecae 149 /* TODO - add callback for changing RUNNING to READY */
Inscape_ao 8:b18a8764ecae 150 /*****************************************************/
Inscape_ao 9:c81d0df866f5 151 pDriver->run2ready();
Inscape_ao 7:9ab8809f9693 152 repeat_remain_sec = 0;
Inscape_ao 7:9ab8809f9693 153 stat = DEV_READY;
Inscape_ao 7:9ab8809f9693 154 pClock->detach();
Inscape_ao 7:9ab8809f9693 155 return;
Inscape_ao 7:9ab8809f9693 156 }
Inscape_ao 7:9ab8809f9693 157 /* REFILL */
Inscape_ao 7:9ab8809f9693 158 } else if (repeat_remain_cnt == 0) {
Inscape_ao 7:9ab8809f9693 159 /* REFILL */
Inscape_ao 7:9ab8809f9693 160 } else {
Inscape_ao 8:b18a8764ecae 161 /*****************************************************/
Inscape_ao 7:9ab8809f9693 162 /* TODO : FATAL */
Inscape_ao 8:b18a8764ecae 163 /*****************************************************/
Inscape_ao 7:9ab8809f9693 164 while(1);
Inscape_ao 7:9ab8809f9693 165 }
Inscape_ao 7:9ab8809f9693 166 repeat_remain_sec = repeat_stride_sec;
Inscape_ao 7:9ab8809f9693 167 }
Inscape_ao 7:9ab8809f9693 168 }
Inscape_ao 7:9ab8809f9693 169
Inscape_ao 7:9ab8809f9693 170 bool DeviceRepeater::init(void)
Inscape_ao 7:9ab8809f9693 171 {
Inscape_ao 7:9ab8809f9693 172 int ret;
Inscape_ao 7:9ab8809f9693 173 selected_id = NOT_ID_SELECTED;
Inscape_ao 7:9ab8809f9693 174 ret = pDriver->init();
Inscape_ao 7:9ab8809f9693 175 if (ret == 0) {
Inscape_ao 7:9ab8809f9693 176 stat = DEV_READY;
Inscape_ao 7:9ab8809f9693 177 } else {
Inscape_ao 7:9ab8809f9693 178 stat = DEV_FATAL;
Inscape_ao 7:9ab8809f9693 179 }
Inscape_ao 7:9ab8809f9693 180 return (stat == DEV_READY)? true : false;
Inscape_ao 7:9ab8809f9693 181 }
Inscape_ao 7:9ab8809f9693 182
Inscape_ao 7:9ab8809f9693 183 bool DeviceRepeater::resetAllStatus(void)
Inscape_ao 7:9ab8809f9693 184 {
Inscape_ao 7:9ab8809f9693 185 /* TODO */
Inscape_ao 7:9ab8809f9693 186 int ret;
Inscape_ao 7:9ab8809f9693 187 ret = pDriver->reset();
Inscape_ao 7:9ab8809f9693 188 if (ret == 0) {
Inscape_ao 7:9ab8809f9693 189 /* SUCCESS */
Inscape_ao 7:9ab8809f9693 190 /* TODO */
Inscape_ao 7:9ab8809f9693 191 } else {
Inscape_ao 7:9ab8809f9693 192 /* ERROR */
Inscape_ao 7:9ab8809f9693 193 /* TODO */
Inscape_ao 7:9ab8809f9693 194 }
Inscape_ao 7:9ab8809f9693 195 return false;
Inscape_ao 7:9ab8809f9693 196 }
Inscape_ao 7:9ab8809f9693 197
Inscape_ao 7:9ab8809f9693 198 bool DeviceRepeater::setConfigId(int id)
Inscape_ao 7:9ab8809f9693 199 {
Inscape_ao 7:9ab8809f9693 200 /* never accept in Not Ready To Run */
Inscape_ao 7:9ab8809f9693 201 if (!this->readyToStart()) {
Inscape_ao 7:9ab8809f9693 202 return false;
Inscape_ao 7:9ab8809f9693 203 }
Inscape_ao 7:9ab8809f9693 204 if (selected_id != NOT_ID_SELECTED) {
Inscape_ao 7:9ab8809f9693 205 return false;
Inscape_ao 7:9ab8809f9693 206 }
Inscape_ao 7:9ab8809f9693 207 selected_id = id;
Inscape_ao 7:9ab8809f9693 208 return true;
Inscape_ao 7:9ab8809f9693 209 }
Inscape_ao 7:9ab8809f9693 210
Inscape_ao 7:9ab8809f9693 211 bool DeviceRepeater::setConfigValue(int setValue)
Inscape_ao 7:9ab8809f9693 212 {
Inscape_ao 7:9ab8809f9693 213 bool ret;
Inscape_ao 7:9ab8809f9693 214 /* never accept in Not Ready To Run */
Inscape_ao 7:9ab8809f9693 215 if (!this->readyToStart()) {
Inscape_ao 7:9ab8809f9693 216 return false;
Inscape_ao 7:9ab8809f9693 217 }
Inscape_ao 7:9ab8809f9693 218 /* not set config ID before Set */
Inscape_ao 7:9ab8809f9693 219 if (selected_id == NOT_ID_SELECTED) {
Inscape_ao 7:9ab8809f9693 220 return false;
Inscape_ao 7:9ab8809f9693 221 }
Inscape_ao 7:9ab8809f9693 222 ret = pDriver->set_config(selected_id, setValue);
Inscape_ao 7:9ab8809f9693 223 selected_id = NOT_ID_SELECTED;
Inscape_ao 7:9ab8809f9693 224 return ret;
Inscape_ao 7:9ab8809f9693 225 }
Inscape_ao 7:9ab8809f9693 226
Inscape_ao 7:9ab8809f9693 227 bool DeviceRepeater::getConfigValue(int *retValue)
Inscape_ao 7:9ab8809f9693 228 {
Inscape_ao 7:9ab8809f9693 229 bool ret;
Inscape_ao 7:9ab8809f9693 230 /* never accept in Not Ready To Run */
Inscape_ao 7:9ab8809f9693 231 if (!this->readyToStart()) {
Inscape_ao 7:9ab8809f9693 232 return false;
Inscape_ao 7:9ab8809f9693 233 }
Inscape_ao 7:9ab8809f9693 234 /* not set config ID before Get */
Inscape_ao 7:9ab8809f9693 235 if (selected_id == NOT_ID_SELECTED) {
Inscape_ao 7:9ab8809f9693 236 return false;
Inscape_ao 7:9ab8809f9693 237 }
Inscape_ao 7:9ab8809f9693 238 ret = pDriver->get_config(selected_id, retValue);
Inscape_ao 7:9ab8809f9693 239 selected_id = NOT_ID_SELECTED;
Inscape_ao 7:9ab8809f9693 240 return ret;
Inscape_ao 7:9ab8809f9693 241 }