Dmitry Kovalev / Mbed 2 deprecated LG2

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Dependencies:   mbed

Fork of LG by igor Apu

MTimer.c@124:9ae09249f842, 2016-04-08 (annotated)

Committer:
Kovalev_D
Date:
Fri Apr 08 14:20:35 2016 +0000
Revision:
124:9ae09249f842
Parent:
122:fbacb932a30b
Child:
134:caf4c9cd5052
Delta500Hz Delta_ext

Who changed what in which revision?

UserRevisionLine numberNew contents of line
igor_v 0:8ad47e2b6f00 1 #include "MTimer.h"
igor_v 0:8ad47e2b6f00 2 #include "LPC17xx.h"
igor_v 0:8ad47e2b6f00 3 #include "MTimer.h"
igor_v 0:8ad47e2b6f00 4 #include "vibro.h"
igor_v 0:8ad47e2b6f00 5 #include "QEI.h"
igor_v 0:8ad47e2b6f00 6 #include "Global.h"
igor_v 0:8ad47e2b6f00 7 #include "SPI.h"
igor_v 0:8ad47e2b6f00 8 #include "InputOutput.h"
Kovalev_D 112:4a96133a1311 9
igor_v 0:8ad47e2b6f00 10
Kovalev_D 112:4a96133a1311 11
igor_v 0:8ad47e2b6f00 12 //unsigned int CountV=0;
igor_v 21:bc8c1cec3da6 13 //unsigned int CountVf=0 ;
igor_v 0:8ad47e2b6f00 14 unsigned int CountV31=0;
Kovalev_D 115:e5a230e5af52 15 unsigned int CountV255=0,f ;
Kovalev_D 124:9ae09249f842 16 int loop=0;
Kovalev_D 112:4a96133a1311 17
igor_v 21:bc8c1cec3da6 18
igor_v 21:bc8c1cec3da6 19
Kovalev_D 88:b5c1d9d338d1 20
Kovalev_D 88:b5c1d9d338d1 21
Kovalev_D 88:b5c1d9d338d1 22
Kovalev_D 88:b5c1d9d338d1 23
Kovalev_D 88:b5c1d9d338d1 24
Kovalev_D 88:b5c1d9d338d1 25
Kovalev_D 88:b5c1d9d338d1 26
Kovalev_D 88:b5c1d9d338d1 27 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 28 /////////////////////EVENT///////////////////////////
Kovalev_D 88:b5c1d9d338d1 29 /////////////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 30 /////////////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 31 ///////////////////// 1Hz ///////////////////////////
Kovalev_D 89:a0d344db227e 32 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 33 void Event_1Hz(void)// событие раз в 1 Гц
Kovalev_D 92:c892f0311aa7 34 { int i,t;
Kovalev_D 115:e5a230e5af52 35
Kovalev_D 115:e5a230e5af52 36 if (Event1Hz)
Kovalev_D 124:9ae09249f842 37 {
Kovalev_D 124:9ae09249f842 38 Gyro.Rate1_Event = 1;
Kovalev_D 122:fbacb932a30b 39 Event1Hz--;
Kovalev_D 122:fbacb932a30b 40 Time1Hz++;
Kovalev_D 117:eefe61968528 41 Discharg ();
Kovalev_D 117:eefe61968528 42 BackLight ();
Kovalev_D 124:9ae09249f842 43
Kovalev_D 88:b5c1d9d338d1 44 }
Kovalev_D 88:b5c1d9d338d1 45 }
Kovalev_D 89:a0d344db227e 46 /////////////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 47 ///////////////////// 1kHz //////////////////////////
Kovalev_D 89:a0d344db227e 48 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 49 void Event_1KHz(void)// событие раз в 1 кГц
Kovalev_D 88:b5c1d9d338d1 50 {
Kovalev_D 116:66f1f0ff2dab 51 if (Event1K)
Kovalev_D 116:66f1f0ff2dab 52 {
Kovalev_D 88:b5c1d9d338d1 53 Event1K --;
Kovalev_D 116:66f1f0ff2dab 54 Time1K++;//первый ++ работает каждые 125 (event100kHz)второй был в 100 кГц
Kovalev_D 124:9ae09249f842 55 Time500Hz++;
Kovalev_D 124:9ae09249f842 56 LoopOn
Kovalev_D 116:66f1f0ff2dab 57 if (Time1K == 1000)
Kovalev_D 115:e5a230e5af52 58 {
Kovalev_D 88:b5c1d9d338d1 59 Time1K = 0;
Kovalev_D 88:b5c1d9d338d1 60 Event1Hz ++;
Kovalev_D 124:9ae09249f842 61
Kovalev_D 88:b5c1d9d338d1 62 }
Kovalev_D 124:9ae09249f842 63 if (Time500Hz == 2)
Kovalev_D 124:9ae09249f842 64 {
Kovalev_D 124:9ae09249f842 65 Time500Hz = 0;
Kovalev_D 124:9ae09249f842 66 Event500Hz ++;
Kovalev_D 124:9ae09249f842 67 }
Kovalev_D 124:9ae09249f842 68 LoopOff
Kovalev_D 106:250ddd8629c6 69
Kovalev_D 88:b5c1d9d338d1 70 }
Kovalev_D 88:b5c1d9d338d1 71 }
Kovalev_D 124:9ae09249f842 72 void Event_500Hz(void)// событие раз в 500 Гц
Kovalev_D 124:9ae09249f842 73 {
Kovalev_D 124:9ae09249f842 74 if(Event500Hz)
Kovalev_D 124:9ae09249f842 75 { // if(loop=0)BackLightON
Kovalev_D 124:9ae09249f842 76 // else {BackLightOFF loop=1;}
Kovalev_D 124:9ae09249f842 77 BackLightON
Kovalev_D 124:9ae09249f842 78 Event500Hz--;
Kovalev_D 124:9ae09249f842 79 Gyro.Delta500_Event=1;
Kovalev_D 124:9ae09249f842 80 BackLightOFF
Kovalev_D 124:9ae09249f842 81
Kovalev_D 124:9ae09249f842 82 }
Kovalev_D 124:9ae09249f842 83 }
Kovalev_D 89:a0d344db227e 84 /////////////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 85 ///////////////////// 100kHz //////////////////////////
Kovalev_D 89:a0d344db227e 86 /////////////////////////////////////////////////////
Kovalev_D 116:66f1f0ff2dab 87 void Event_100KHz(void)// событие раз в 100 кГц(каждые 5-6 фронтов шум)
Kovalev_D 88:b5c1d9d338d1 88 {
Kovalev_D 88:b5c1d9d338d1 89 if (Event100K) {
Kovalev_D 88:b5c1d9d338d1 90 Event100K --;
Kovalev_D 124:9ae09249f842 91 //BackLightON
Kovalev_D 116:66f1f0ff2dab 92
Kovalev_D 124:9ae09249f842 93 if (OutBufCon1Count)OutBufCon1Count--; // обратный отсчет для управления ногой и формирование задержки на выдачу
Kovalev_D 124:9ae09249f842 94
Kovalev_D 124:9ae09249f842 95 PinCheng(); // чтение регистра состояния выводов(вибро, полсветка, поджиг, LED) и управление выводами.
Kovalev_D 116:66f1f0ff2dab 96
Kovalev_D 116:66f1f0ff2dab 97 Time100K++;
Kovalev_D 124:9ae09249f842 98 if (Time100K == 100)
Kovalev_D 124:9ae09249f842 99 {
Kovalev_D 88:b5c1d9d338d1 100 Time100K = 0;
Kovalev_D 88:b5c1d9d338d1 101 Event1K ++;
Kovalev_D 124:9ae09249f842 102 }
Kovalev_D 124:9ae09249f842 103 //BackLightOFF
Kovalev_D 88:b5c1d9d338d1 104 }
Kovalev_D 88:b5c1d9d338d1 105 }
Kovalev_D 89:a0d344db227e 106 /////////////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 107 //////////////////vibro EVENT////////////////////////
Kovalev_D 89:a0d344db227e 108 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 109 void Event_Vibro(void)// событие от вибр
Kovalev_D 88:b5c1d9d338d1 110 {
Kovalev_D 88:b5c1d9d338d1 111 if (EventVibro) {
Kovalev_D 88:b5c1d9d338d1 112 EventVibro --;
Kovalev_D 88:b5c1d9d338d1 113 }
Kovalev_D 88:b5c1d9d338d1 114 }
Kovalev_D 89:a0d344db227e 115 /////////////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 116 /////////////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 117 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 118
Kovalev_D 88:b5c1d9d338d1 119
Kovalev_D 112:4a96133a1311 120 //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
Kovalev_D 112:4a96133a1311 121 ////////////////////////////////////////////////////////TIMER1////////////////////////////////////////////////////////////////////////////
Kovalev_D 112:4a96133a1311 122 //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
Kovalev_D 112:4a96133a1311 123
Kovalev_D 112:4a96133a1311 124 //////////////////////////////////////////////////////////////////////
Kovalev_D 112:4a96133a1311 125 /////////////////////инициализация таймера 1 /////////////////////////
Kovalev_D 112:4a96133a1311 126 //////////////////////////////////////////////////////////////////////
Kovalev_D 112:4a96133a1311 127
Kovalev_D 112:4a96133a1311 128 unsigned int Init_TIM1 (unsigned int TimerInterval )
Kovalev_D 112:4a96133a1311 129 {
Kovalev_D 112:4a96133a1311 130 LPC_TIM1->MR0 = TimerInterval;
Kovalev_D 112:4a96133a1311 131 LPC_TIM1->MCR = 3; /* Interrupt and Reset on MR1 */
Kovalev_D 112:4a96133a1311 132 NVIC_EnableIRQ(TIMER1_IRQn);
Kovalev_D 112:4a96133a1311 133 }
Kovalev_D 112:4a96133a1311 134
Kovalev_D 112:4a96133a1311 135
Kovalev_D 112:4a96133a1311 136
Kovalev_D 112:4a96133a1311 137
Kovalev_D 112:4a96133a1311 138
Kovalev_D 112:4a96133a1311 139
Kovalev_D 112:4a96133a1311 140
Kovalev_D 112:4a96133a1311 141
Kovalev_D 88:b5c1d9d338d1 142
Kovalev_D 88:b5c1d9d338d1 143
Kovalev_D 88:b5c1d9d338d1 144
igor_v 0:8ad47e2b6f00 145 //////////////////////////////////////////////////////////////////////
igor_v 21:bc8c1cec3da6 146 /////////////////////////включение таймера 1//////////////////////////
igor_v 0:8ad47e2b6f00 147 //////////////////////////////////////////////////////////////////////
igor_v 21:bc8c1cec3da6 148 void enable_timer1( void )
igor_v 21:bc8c1cec3da6 149 {
igor_v 21:bc8c1cec3da6 150 LPC_TIM1->TCR = 1;
igor_v 21:bc8c1cec3da6 151 return;
igor_v 21:bc8c1cec3da6 152 }
igor_v 0:8ad47e2b6f00 153
igor_v 0:8ad47e2b6f00 154
igor_v 0:8ad47e2b6f00 155 /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
igor_v 0:8ad47e2b6f00 156 /////////////////////////////////////////////////TIMER2//////////////////////////////////////////////////////////////////////////////////
igor_v 0:8ad47e2b6f00 157 /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
igor_v 21:bc8c1cec3da6 158
igor_v 0:8ad47e2b6f00 159 //////////////////////////////////////////////////////////////////////
igor_v 21:bc8c1cec3da6 160 /////////////////////инициализация таймера 2 /////////////////////////
igor_v 0:8ad47e2b6f00 161 //////////////////////////////////////////////////////////////////////
igor_v 21:bc8c1cec3da6 162 unsigned int Init_TIM2 (void)
igor_v 21:bc8c1cec3da6 163 {
Kovalev_D 124:9ae09249f842 164 LPC_TIM2->MR0 = 257;
igor_v 21:bc8c1cec3da6 165 LPC_TIM2->MCR = 3; /* Interrupt and Reset on MR0 */
igor_v 21:bc8c1cec3da6 166 NVIC_EnableIRQ(TIMER2_IRQn);
igor_v 21:bc8c1cec3da6 167 return 1;
igor_v 21:bc8c1cec3da6 168 }
igor_v 0:8ad47e2b6f00 169
igor_v 15:f5191a1c3805 170
igor_v 15:f5191a1c3805 171
igor_v 21:bc8c1cec3da6 172 //////////////////////////////////////////////////////////////////////
igor_v 21:bc8c1cec3da6 173 /////////////////////////включение таймера 2//////////////////////////
igor_v 21:bc8c1cec3da6 174 //////////////////////////////////////////////////////////////////////
igor_v 21:bc8c1cec3da6 175 void enable_timer2(void)
igor_v 21:bc8c1cec3da6 176 {
igor_v 21:bc8c1cec3da6 177 LPC_TIM2->TCR = 1;
igor_v 21:bc8c1cec3da6 178 LPC_TIM2->TCR = 0x01;
igor_v 21:bc8c1cec3da6 179 }
igor_v 21:bc8c1cec3da6 180
igor_v 21:bc8c1cec3da6 181
Kovalev_D 112:4a96133a1311 182 //////////////////////////////////////////////////////////////////////
Kovalev_D 112:4a96133a1311 183 /////////////////////////прерывание таймера 1//////////////////////////
Kovalev_D 112:4a96133a1311 184 //////////////////////////////////////////////////////////////////////
Kovalev_D 112:4a96133a1311 185 __irq void TIMER1_IRQHandler (void)
Kovalev_D 112:4a96133a1311 186 {
Kovalev_D 117:eefe61968528 187
Kovalev_D 117:eefe61968528 188
igor_v 114:5cc38a53d8a7 189 ResetCS(ADC); //prepare ADC for sampling
Kovalev_D 112:4a96133a1311 190 SetDAC(DAC);
Kovalev_D 112:4a96133a1311 191
igor_v 114:5cc38a53d8a7 192 CountV255++; // инкремент счеттчика
igor_v 114:5cc38a53d8a7 193 CountV255 &= 0xff; // ОБРЕЗАНИЕ СЧЕТЧИКА ой
igor_v 114:5cc38a53d8a7 194 CountV31 =CountV255 & 0x1f; // малый счетчик
Kovalev_D 121:bbae560cdd43 195
Kovalev_D 121:bbae560cdd43 196 //if(CountV31==0) { BackLightON }
Kovalev_D 112:4a96133a1311 197
Kovalev_D 112:4a96133a1311 198 D_QEI(); //чтение данных по счетчику
Kovalev_D 112:4a96133a1311 199 cheng(); // расчет вибропривода
Kovalev_D 116:66f1f0ff2dab 200
Kovalev_D 116:66f1f0ff2dab 201
Kovalev_D 116:66f1f0ff2dab 202 SetCS(ADC); //start ADC sampling
Kovalev_D 116:66f1f0ff2dab 203 ResetDAC(DAC);
igor_v 114:5cc38a53d8a7 204 SPI_Exchange(); //Чтение ADS_SPI
igor_v 114:5cc38a53d8a7 205
Kovalev_D 112:4a96133a1311 206 LPC_TIM1->IR = 1;
Kovalev_D 121:bbae560cdd43 207 //BackLightOFF
Kovalev_D 112:4a96133a1311 208 }
Kovalev_D 112:4a96133a1311 209
Kovalev_D 112:4a96133a1311 210
Kovalev_D 112:4a96133a1311 211
Kovalev_D 112:4a96133a1311 212
Kovalev_D 112:4a96133a1311 213
Kovalev_D 112:4a96133a1311 214
igor_v 21:bc8c1cec3da6 215 ///////////////////////////////////////////////////////////////////////
igor_v 21:bc8c1cec3da6 216 /////////////////////////прерывание таймера 2//////////////////////////
igor_v 21:bc8c1cec3da6 217 ///////////////////////////////////////////////////////////////////////
igor_v 21:bc8c1cec3da6 218 __irq void TIMER2_IRQHandler (void)
igor_v 21:bc8c1cec3da6 219 {
igor_v 21:bc8c1cec3da6 220 LPC_TIM2->IR = 1;
igor_v 21:bc8c1cec3da6 221
Kovalev_D 124:9ae09249f842 222
igor_v 21:bc8c1cec3da6 223 Global_Time++;
igor_v 21:bc8c1cec3da6 224
igor_v 21:bc8c1cec3da6 225 Time_UART++;
igor_v 21:bc8c1cec3da6 226
igor_v 21:bc8c1cec3da6 227 Time_vibro++;
Kovalev_D 121:bbae560cdd43 228
Kovalev_D 112:4a96133a1311 229 Gyro.VibroOutF=1;
Kovalev_D 112:4a96133a1311 230
Kovalev_D 116:66f1f0ff2dab 231 Event100K ++;
Kovalev_D 124:9ae09249f842 232
igor_v 21:bc8c1cec3da6 233 }