Dmitry Kovalev / Mbed 2 deprecated LGstaandart

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Dependencies:   mbed

Fork of LG2 by Dmitry Kovalev

MTimer.c@92:c892f0311aa7, 2016-03-25 (annotated)

Committer:
Kovalev_D
Date:
Fri Mar 25 11:11:46 2016 +0000
Revision:
92:c892f0311aa7
Parent:
89:a0d344db227e
Child:
93:b3803774f110
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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"
igor_v 0:8ad47e2b6f00 9 //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
igor_v 0:8ad47e2b6f00 10 ////////////////////////////////////////////////////////TIMER1////////////////////////////////////////////////////////////////////////////
igor_v 0:8ad47e2b6f00 11 //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
igor_v 0:8ad47e2b6f00 12
igor_v 0:8ad47e2b6f00 13 //////////////////////////////////////////////////////////////////////
igor_v 21:bc8c1cec3da6 14 /////////////////////инициализация таймера 1 /////////////////////////
igor_v 0:8ad47e2b6f00 15 //////////////////////////////////////////////////////////////////////
igor_v 0:8ad47e2b6f00 16 //unsigned int CountV=0;
igor_v 21:bc8c1cec3da6 17 //unsigned int CountVf=0 ;
igor_v 0:8ad47e2b6f00 18 unsigned int CountV31=0;
igor_v 21:bc8c1cec3da6 19 unsigned int CountV255=0 ;
igor_v 21:bc8c1cec3da6 20 unsigned int CountV64 = 0;
Kovalev_D 89:a0d344db227e 21 unsigned int Init_TIM1 (unsigned int TimerInterval )
igor_v 21:bc8c1cec3da6 22 {
igor_v 21:bc8c1cec3da6 23 LPC_TIM1->MR0 = TimerInterval;
igor_v 21:bc8c1cec3da6 24 LPC_TIM1->MCR = 3; /* Interrupt and Reset on MR1 */
igor_v 21:bc8c1cec3da6 25 NVIC_EnableIRQ(TIMER1_IRQn);
igor_v 21:bc8c1cec3da6 26 }
igor_v 21:bc8c1cec3da6 27
igor_v 21:bc8c1cec3da6 28
Kovalev_D 88:b5c1d9d338d1 29
Kovalev_D 88:b5c1d9d338d1 30
Kovalev_D 88:b5c1d9d338d1 31
Kovalev_D 88:b5c1d9d338d1 32
Kovalev_D 88:b5c1d9d338d1 33
Kovalev_D 88:b5c1d9d338d1 34
Kovalev_D 88:b5c1d9d338d1 35
Kovalev_D 88:b5c1d9d338d1 36 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 37 /////////////////////EVENT///////////////////////////
Kovalev_D 88:b5c1d9d338d1 38 /////////////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 39 /////////////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 40 ///////////////////// 1Hz ///////////////////////////
Kovalev_D 89:a0d344db227e 41 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 42 void Event_1Hz(void)// событие раз в 1 Гц
Kovalev_D 92:c892f0311aa7 43 { int i,t;
Kovalev_D 92:c892f0311aa7 44 char tt;
Kovalev_D 88:b5c1d9d338d1 45 if (Event1Hz) {
Kovalev_D 88:b5c1d9d338d1 46 Event1Hz--;
Kovalev_D 88:b5c1d9d338d1 47 Discharg ();
Kovalev_D 88:b5c1d9d338d1 48 BackLight ();
Kovalev_D 92:c892f0311aa7 49 /* sprintf(Time,"\r\n");*/
Kovalev_D 92:c892f0311aa7 50 /*for (int i = 0; i < 32; i++ )sprintf((Time)," <%05d> ", Gyro.CMD_In);
Kovalev_D 92:c892f0311aa7 51 WriteCon(Time);*/
Kovalev_D 92:c892f0311aa7 52 /* WriteCon("\n\r");*/
Kovalev_D 92:c892f0311aa7 53 if( Rate_Flag)CMD_Rate();
Kovalev_D 92:c892f0311aa7 54
Kovalev_D 88:b5c1d9d338d1 55 }
Kovalev_D 88:b5c1d9d338d1 56 }
Kovalev_D 89:a0d344db227e 57 /////////////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 58 ///////////////////// 1kHz //////////////////////////
Kovalev_D 89:a0d344db227e 59 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 60 void Event_1KHz(void)// событие раз в 1 кГц
Kovalev_D 88:b5c1d9d338d1 61 {
Kovalev_D 88:b5c1d9d338d1 62 if (Event1K) {
Kovalev_D 88:b5c1d9d338d1 63 Event1K --;
Kovalev_D 88:b5c1d9d338d1 64 Time1K++;
Kovalev_D 88:b5c1d9d338d1 65 if (Time1K == 1000) {
Kovalev_D 88:b5c1d9d338d1 66 Time1K = 0;
Kovalev_D 88:b5c1d9d338d1 67 Event1Hz ++;
Kovalev_D 88:b5c1d9d338d1 68 Time1Hz++;
Kovalev_D 88:b5c1d9d338d1 69 }
Kovalev_D 88:b5c1d9d338d1 70 }
Kovalev_D 88:b5c1d9d338d1 71 }
Kovalev_D 89:a0d344db227e 72 /////////////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 73 ///////////////////// 100kHz //////////////////////////
Kovalev_D 89:a0d344db227e 74 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 75 void Event_100KHz(void)// событие раз в 100 кГц
Kovalev_D 88:b5c1d9d338d1 76 {
Kovalev_D 88:b5c1d9d338d1 77 if (Event100K) {
Kovalev_D 88:b5c1d9d338d1 78 Event100K --;
Kovalev_D 88:b5c1d9d338d1 79 Time100K++;
Kovalev_D 88:b5c1d9d338d1 80 PinCheng(); // чтение регистра состояния выводов(вибро, полсветка, поджиг, LED) и управление выводами.
Kovalev_D 88:b5c1d9d338d1 81 if (OutBufCon1Count) {
Kovalev_D 88:b5c1d9d338d1 82 OutBufCon1Count--; // обратный отсчет для управления ногой и формирование задержки на выдачу
Kovalev_D 88:b5c1d9d338d1 83 }
Kovalev_D 88:b5c1d9d338d1 84 if (Time100K == 100) {
Kovalev_D 88:b5c1d9d338d1 85 Time100K = 0;
Kovalev_D 88:b5c1d9d338d1 86 Event1K ++;
Kovalev_D 88:b5c1d9d338d1 87 }
Kovalev_D 88:b5c1d9d338d1 88 }
Kovalev_D 88:b5c1d9d338d1 89 }
Kovalev_D 89:a0d344db227e 90 /////////////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 91 //////////////////vibro EVENT////////////////////////
Kovalev_D 89:a0d344db227e 92 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 93 void Event_Vibro(void)// событие от вибр
Kovalev_D 88:b5c1d9d338d1 94 {
Kovalev_D 88:b5c1d9d338d1 95 if (EventVibro) {
Kovalev_D 88:b5c1d9d338d1 96 EventVibro --;
Kovalev_D 88:b5c1d9d338d1 97 }
Kovalev_D 88:b5c1d9d338d1 98 }
Kovalev_D 89:a0d344db227e 99 /////////////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 100 /////////////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 101 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 102
Kovalev_D 88:b5c1d9d338d1 103
Kovalev_D 88:b5c1d9d338d1 104
Kovalev_D 88:b5c1d9d338d1 105
Kovalev_D 88:b5c1d9d338d1 106
igor_v 0:8ad47e2b6f00 107 //////////////////////////////////////////////////////////////////////
igor_v 21:bc8c1cec3da6 108 /////////////////////////включение таймера 1//////////////////////////
igor_v 0:8ad47e2b6f00 109 //////////////////////////////////////////////////////////////////////
igor_v 21:bc8c1cec3da6 110 void enable_timer1( void )
igor_v 21:bc8c1cec3da6 111 {
igor_v 21:bc8c1cec3da6 112 LPC_TIM1->TCR = 1;
igor_v 21:bc8c1cec3da6 113 return;
igor_v 21:bc8c1cec3da6 114 }
igor_v 0:8ad47e2b6f00 115 //////////////////////////////////////////////////////////////////////
igor_v 21:bc8c1cec3da6 116 /////////////////////////прерывание таймера 1//////////////////////////
igor_v 21:bc8c1cec3da6 117 //////////////////////////////////////////////////////////////////////
igor_v 21:bc8c1cec3da6 118 __irq void TIMER1_IRQHandler (void)
igor_v 21:bc8c1cec3da6 119 {
igor_v 21:bc8c1cec3da6 120 ResetCS(ADC); //prepare ADC for sampling
igor_v 21:bc8c1cec3da6 121 SetDAC(DAC);
igor_v 21:bc8c1cec3da6 122
igor_v 21:bc8c1cec3da6 123 CountV255++;
igor_v 21:bc8c1cec3da6 124 CountV255 &= 0xff;
igor_v 21:bc8c1cec3da6 125 CountV31 =CountV255 & 0x1f;
igor_v 21:bc8c1cec3da6 126 CountV64 = CountV255 & 0x3f;
igor_v 42:6fc307c4963e 127
igor_v 21:bc8c1cec3da6 128 SetCS(ADC); //start ADC sampling
igor_v 21:bc8c1cec3da6 129 ResetDAC(DAC);
igor_v 21:bc8c1cec3da6 130
igor_v 42:6fc307c4963e 131 D_QEI(); //чтение данных по счетчику
igor_v 42:6fc307c4963e 132 cheng(); // расчет вибропривода
igor_v 21:bc8c1cec3da6 133
igor_v 0:8ad47e2b6f00 134 // CuruAngle = CuruAngle + Buff_32Point [CountVf] - 0xffff;
igor_v 21:bc8c1cec3da6 135 CuruAngle = CuruAngle + Buff_32Point [CountV255] - 0xffff;
igor_v 21:bc8c1cec3da6 136
igor_v 42:6fc307c4963e 137 SPI_Exchange(); //Чтение ADS_SPI
igor_v 21:bc8c1cec3da6 138 LPC_TIM1->IR = 1;
igor_v 21:bc8c1cec3da6 139
igor_v 21:bc8c1cec3da6 140 }
igor_v 0:8ad47e2b6f00 141
igor_v 0:8ad47e2b6f00 142
igor_v 0:8ad47e2b6f00 143 /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
igor_v 0:8ad47e2b6f00 144 /////////////////////////////////////////////////TIMER2//////////////////////////////////////////////////////////////////////////////////
igor_v 0:8ad47e2b6f00 145 /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
igor_v 21:bc8c1cec3da6 146
igor_v 0:8ad47e2b6f00 147 //////////////////////////////////////////////////////////////////////
igor_v 21:bc8c1cec3da6 148 /////////////////////инициализация таймера 2 /////////////////////////
igor_v 0:8ad47e2b6f00 149 //////////////////////////////////////////////////////////////////////
igor_v 21:bc8c1cec3da6 150 unsigned int Init_TIM2 (void)
igor_v 21:bc8c1cec3da6 151 {
igor_v 21:bc8c1cec3da6 152 LPC_TIM2->MR0 = 250;
igor_v 21:bc8c1cec3da6 153 LPC_TIM2->MCR = 3; /* Interrupt and Reset on MR0 */
igor_v 21:bc8c1cec3da6 154 NVIC_EnableIRQ(TIMER2_IRQn);
igor_v 21:bc8c1cec3da6 155 return 1;
igor_v 21:bc8c1cec3da6 156 }
igor_v 0:8ad47e2b6f00 157
igor_v 15:f5191a1c3805 158
igor_v 15:f5191a1c3805 159
igor_v 21:bc8c1cec3da6 160 //////////////////////////////////////////////////////////////////////
igor_v 21:bc8c1cec3da6 161 /////////////////////////включение таймера 2//////////////////////////
igor_v 21:bc8c1cec3da6 162 //////////////////////////////////////////////////////////////////////
igor_v 21:bc8c1cec3da6 163 void enable_timer2(void)
igor_v 21:bc8c1cec3da6 164 {
igor_v 21:bc8c1cec3da6 165 LPC_TIM2->TCR = 1;
igor_v 21:bc8c1cec3da6 166 LPC_TIM2->TCR = 0x01;
igor_v 21:bc8c1cec3da6 167 }
igor_v 21:bc8c1cec3da6 168
igor_v 21:bc8c1cec3da6 169
igor_v 21:bc8c1cec3da6 170
igor_v 21:bc8c1cec3da6 171 ///////////////////////////////////////////////////////////////////////
igor_v 21:bc8c1cec3da6 172 /////////////////////////прерывание таймера 2//////////////////////////
igor_v 21:bc8c1cec3da6 173 ///////////////////////////////////////////////////////////////////////
igor_v 21:bc8c1cec3da6 174 __irq void TIMER2_IRQHandler (void)
igor_v 21:bc8c1cec3da6 175 {
igor_v 21:bc8c1cec3da6 176 LPC_TIM2->IR = 1;
igor_v 21:bc8c1cec3da6 177
igor_v 21:bc8c1cec3da6 178 Global_Time++;
igor_v 21:bc8c1cec3da6 179
igor_v 21:bc8c1cec3da6 180 Time_UART++;
igor_v 21:bc8c1cec3da6 181
igor_v 21:bc8c1cec3da6 182 Time_vibro++;
igor_v 21:bc8c1cec3da6 183
igor_v 21:bc8c1cec3da6 184 Time_1kHz++;
igor_v 21:bc8c1cec3da6 185
igor_v 21:bc8c1cec3da6 186 VibroOut();
igor_v 21:bc8c1cec3da6 187
Kovalev_D 88:b5c1d9d338d1 188 Event100K --;
igor_v 21:bc8c1cec3da6 189
igor_v 21:bc8c1cec3da6 190 }