Dmitry Kovalev / Mbed 2 deprecated LG2

fork

Dependencies:   mbed

Fork of LG by igor Apu

Global.c@91:a2bb81eaa183, 2016-03-24 (annotated)

Committer:
igor_v
Date:
Thu Mar 24 14:46:58 2016 +0000
Revision:
91:a2bb81eaa183
Parent:
90:d9b6a4bc5065
Child:
92:c892f0311aa7
1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
igor_v 0:8ad47e2b6f00 1 #include "Global.h"
igor_v 0:8ad47e2b6f00 2
igor_v 0:8ad47e2b6f00 3
igor_v 0:8ad47e2b6f00 4
Kovalev_D 89:a0d344db227e 5 unsigned int VibroReg = 0; //регистр состаяния вибропривода.
Kovalev_D 89:a0d344db227e 6 unsigned long Global_Time, Time_UART,Time_Sec,Time_vibro,Time_1kHz;
Kovalev_D 89:a0d344db227e 7 unsigned long MaxAmp=0;
Kovalev_D 89:a0d344db227e 8 unsigned char BuffTemp[100];
Kovalev_D 89:a0d344db227e 9 unsigned char Time[500];
Kovalev_D 86:398da56ef751 10 unsigned int Event1Hz;
Kovalev_D 88:b5c1d9d338d1 11 unsigned int Event1K ;
Kovalev_D 88:b5c1d9d338d1 12 unsigned int Event100K;
Kovalev_D 88:b5c1d9d338d1 13 unsigned int EventVibro;
Kovalev_D 88:b5c1d9d338d1 14 unsigned int Time1K;
Kovalev_D 88:b5c1d9d338d1 15 unsigned int Time100K;
Kovalev_D 88:b5c1d9d338d1 16 unsigned int Time1Hz;
Kovalev_D 88:b5c1d9d338d1 17 unsigned int Clock1Hz;
Kovalev_D 86:398da56ef751 18 unsigned int ShiftD;
Kovalev_D 86:398da56ef751 19 unsigned int ShiftL;
Kovalev_D 86:398da56ef751 20
Kovalev_D 86:398da56ef751 21 void GLD_Init(void)
Kovalev_D 86:398da56ef751 22 {
Kovalev_D 90:d9b6a4bc5065 23 int Dummy; // инициализация мусорки для очистки буфера приема.
Kovalev_D 89:a0d344db227e 24 /////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 25 ///////////инициализация таймеров////////////
Kovalev_D 89:a0d344db227e 26 /////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 27 Init_TIM1(TIME_INTERVAL ); //Timer 1: CCLK / 7812 = 12800.819Hz; Vibro: Timer1/32 = 400.025Hz; 10ms???
Kovalev_D 89:a0d344db227e 28 Init_TIM2(); //Timer 2: CCLK / 4 / 250 = 100kHz
Kovalev_D 89:a0d344db227e 29 /////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 30 /////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 31
Kovalev_D 89:a0d344db227e 32
Kovalev_D 86:398da56ef751 33 /////////////////////////////////////////////
Kovalev_D 86:398da56ef751 34 ///////////обнуление счетчиков///////////////
Kovalev_D 86:398da56ef751 35 /////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 36 Global_Time = 0;
Kovalev_D 88:b5c1d9d338d1 37 Time_UART = 0;
Kovalev_D 88:b5c1d9d338d1 38 Time_Sec = 0;
Kovalev_D 88:b5c1d9d338d1 39 Time_vibro = 0;
Kovalev_D 88:b5c1d9d338d1 40 Time_1kHz = 0;
Kovalev_D 88:b5c1d9d338d1 41 Event1Hz = 0;
Kovalev_D 88:b5c1d9d338d1 42 Event1K = 0;
Kovalev_D 88:b5c1d9d338d1 43 Event100K = 0;
Kovalev_D 88:b5c1d9d338d1 44 EventVibro = 0;
Kovalev_D 88:b5c1d9d338d1 45 Time1K = 0;
Kovalev_D 88:b5c1d9d338d1 46 Time100K = 0;
Kovalev_D 88:b5c1d9d338d1 47 Time1Hz = 0;
Kovalev_D 88:b5c1d9d338d1 48 Clock1Hz = 0;
Kovalev_D 88:b5c1d9d338d1 49 ShiftD = 0;
Kovalev_D 88:b5c1d9d338d1 50 ShiftL = 0;
Kovalev_D 86:398da56ef751 51 /////////////////////////////////////////////
Kovalev_D 86:398da56ef751 52 /////////////////////////////////////////////
Kovalev_D 86:398da56ef751 53
Kovalev_D 88:b5c1d9d338d1 54
Kovalev_D 88:b5c1d9d338d1 55 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 56 /////////////обнуление переменых для/////////////////
Kovalev_D 88:b5c1d9d338d1 57 ///////////расчета значений буферов ВП///////////////
Kovalev_D 88:b5c1d9d338d1 58 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 59 /////////////инициализация переменных в структ вибро/////////////////
Kovalev_D 88:b5c1d9d338d1 60 Gyro.FrqHZ=449;
Kovalev_D 88:b5c1d9d338d1 61 Gyro.Frq = Gyro.FrqHZ<<16;
Kovalev_D 88:b5c1d9d338d1 62 Gyro.AmpPer=20;
Kovalev_D 88:b5c1d9d338d1 63 Gyro.AmpPerDel=10;
Kovalev_D 88:b5c1d9d338d1 64 Gyro.Amp = 10*65535;
Kovalev_D 88:b5c1d9d338d1 65 Gyro.AmpMin =10;// минимальное значение AmpT;
Kovalev_D 88:b5c1d9d338d1 66 Gyro.AmpTD =30;// максимальное значение AmpT; (AmpT частота ошумления)
Kovalev_D 88:b5c1d9d338d1 67 //////////////////////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 68 CuruAngle = 0;
Kovalev_D 88:b5c1d9d338d1 69 Pulse_8Point = 0;
Kovalev_D 88:b5c1d9d338d1 70 Pulse_16Point = 0;
Kovalev_D 88:b5c1d9d338d1 71 Pulse_16PointD = 0;
Kovalev_D 88:b5c1d9d338d1 72 Pulse_32Point = 0;
Kovalev_D 88:b5c1d9d338d1 73 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 74 /////////////предварительное заполнение//////////////
Kovalev_D 88:b5c1d9d338d1 75 ////////////////буферов вибропривода/////////////////
Kovalev_D 88:b5c1d9d338d1 76 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 77 for (int i = 0; i < 32; i++ ) {
Kovalev_D 88:b5c1d9d338d1 78 Buff_16Point[i] = 0x00;
Kovalev_D 88:b5c1d9d338d1 79 Buff_8Point[i] = 0x00;
Kovalev_D 88:b5c1d9d338d1 80 Buff_32Point[i] = 0x00;
Kovalev_D 88:b5c1d9d338d1 81 Buff_16PointD[i] = 0x00;
Kovalev_D 88:b5c1d9d338d1 82 }
Kovalev_D 88:b5c1d9d338d1 83 ////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 84 ////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 85 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 86 /////////////обнуление переменых для/////////////////
Kovalev_D 88:b5c1d9d338d1 87 //////////////////переменных АЦП/////////////////////
Kovalev_D 88:b5c1d9d338d1 88 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 89 Temp_AMP=0;
Kovalev_D 88:b5c1d9d338d1 90 Temp_ADC_2=0;
Kovalev_D 88:b5c1d9d338d1 91 Temp_ADC_3=0;
Kovalev_D 88:b5c1d9d338d1 92 Temp_ADC_4=0;
Kovalev_D 88:b5c1d9d338d1 93 Temp_ADC_5=0;
Kovalev_D 88:b5c1d9d338d1 94 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 95 /////////////предварительное заполнение//////////////
Kovalev_D 88:b5c1d9d338d1 96 /////////////////////буферов АЦП/////////////////////
Kovalev_D 88:b5c1d9d338d1 97 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 98 for (int i = 0; i < 16; i++ ) {
Kovalev_D 88:b5c1d9d338d1 99 Buff_ADC_1[i] = 0; // ампл ацп.
Kovalev_D 88:b5c1d9d338d1 100 Buff_ADC_2[i] = 0;
Kovalev_D 88:b5c1d9d338d1 101 Buff_ADC_3[i] = 0;
Kovalev_D 88:b5c1d9d338d1 102 Buff_ADC_4[i] = 0;
Kovalev_D 88:b5c1d9d338d1 103 Buff_ADC_5[i] = 0;
Kovalev_D 88:b5c1d9d338d1 104 }
Kovalev_D 88:b5c1d9d338d1 105 ////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 106 ////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 107
Kovalev_D 88:b5c1d9d338d1 108
Kovalev_D 88:b5c1d9d338d1 109
Kovalev_D 88:b5c1d9d338d1 110
Kovalev_D 88:b5c1d9d338d1 111
Kovalev_D 88:b5c1d9d338d1 112 /*
Kovalev_D 88:b5c1d9d338d1 113 Gyro.SOC_Out=0xDD;
Kovalev_D 86:398da56ef751 114 Gyro.Firmware_Version =0x15; //версия программы
Kovalev_D 86:398da56ef751 115 Gyro.GLD_Serial = 0x20; //серийный номер
Kovalev_D 86:398da56ef751 116 Gyro.My_Addres = 0; //адрес глд
Kovalev_D 86:398da56ef751 117 Gyro.Discharg = StartDischarg;
Kovalev_D 86:398da56ef751 118 Gyro.BackLight = StartBackLight;
Kovalev_D 88:b5c1d9d338d1 119 */
Kovalev_D 88:b5c1d9d338d1 120
Kovalev_D 88:b5c1d9d338d1 121
Kovalev_D 89:a0d344db227e 122
Kovalev_D 89:a0d344db227e 123
Kovalev_D 88:b5c1d9d338d1 124 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 125 //////инициализация цап_LPC (р0.26 цап выход)////////
Kovalev_D 88:b5c1d9d338d1 126 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 127 LPC_PINCON->PINSEL1 = 0x00200000;
Kovalev_D 88:b5c1d9d338d1 128 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 129 ////////////начальное значение для цап///////////////
Kovalev_D 88:b5c1d9d338d1 130 //////////////////середина шкалы/////////////////////
Kovalev_D 88:b5c1d9d338d1 131 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 132 Spi.DAC_A = 0x7fff;
Kovalev_D 86:398da56ef751 133 Spi.DAC_B = 0x7fff;
Kovalev_D 86:398da56ef751 134 ////////////////////////////////////////////////////
Kovalev_D 86:398da56ef751 135 /////////////поправочный коэффициент/////////////////
Kovalev_D 86:398da56ef751 136 /////////для цапов (граници +-12.5 вольт)////////////
Kovalev_D 86:398da56ef751 137 /////////////////////////////////////////////////////
Kovalev_D 86:398da56ef751 138 K_DAC=65535.0/(65535.0+(deltaDAC+deltaDAC/2));
Kovalev_D 86:398da56ef751 139 K_DAC=0.8;
Kovalev_D 88:b5c1d9d338d1 140 /////////////////////////////////////////////////////
Kovalev_D 86:398da56ef751 141 /////////////////////////////////////////////////////
Kovalev_D 86:398da56ef751 142
igor_v 16:18e3fd7b92d0 143
igor_v 16:18e3fd7b92d0 144
Kovalev_D 86:398da56ef751 145 secPuls =0;// переменная для конопки поджига аск глд(временная)
Kovalev_D 88:b5c1d9d338d1 146
Kovalev_D 86:398da56ef751 147
Kovalev_D 86:398da56ef751 148 /////////////////////////////////////////////////////
Kovalev_D 86:398da56ef751 149 /////////////обнуление переменых для/////////////////
Kovalev_D 86:398da56ef751 150 ///////////////переменных энкодера///////////////////
Kovalev_D 86:398da56ef751 151 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 152 Cur_QEI=0;
Kovalev_D 86:398da56ef751 153 Last_QEI=0;
Kovalev_D 86:398da56ef751 154 /////////////////////////////////////////////////////
Kovalev_D 87:7e575d26d6d0 155 /////////////инициализация энкодера//////////////////
Kovalev_D 88:b5c1d9d338d1 156 /////////////////////////////////////////////////////
Kovalev_D 87:7e575d26d6d0 157 LPC_SC->PCONP |= (1<<18);//0x00040000; включение квадратурного энкодера.
Kovalev_D 87:7e575d26d6d0 158 LPC_SC->PCLKSEL1 |= 0x00000001; // выбор частоты для кв.э. CLK=100MHz
Kovalev_D 87:7e575d26d6d0 159 LPC_PINCON->PINSEL3 &= ~0x4100;
Kovalev_D 87:7e575d26d6d0 160 LPC_PINCON->PINSEL3 |= 0x4100; //P1.20, p1.23 установить как входы кв.э
Kovalev_D 89:a0d344db227e 161 LPC_PINCON->PINMODE3 |= 0x3C300; //P1.20, p1.23
Kovalev_D 86:398da56ef751 162
Kovalev_D 87:7e575d26d6d0 163 LPC_QEI->MAXPOS = MAX_QEI_CNT; //LPC_QEI->"регистор максимального положения" = 2147483646
Kovalev_D 89:a0d344db227e 164 LPC_QEI->FILTER = 2; // фильтр( ?? )
Kovalev_D 87:7e575d26d6d0 165 LPC_QEI->CON = 0xF; //сбросить в ноль все счетчики кв.э. (скорость, направление, позицию и тд)
Kovalev_D 87:7e575d26d6d0 166 LPC_QEI->CONF = (0<<2) |(0<<1); //Quadrature inputs, no inverting,only A pulses are counted
Kovalev_D 87:7e575d26d6d0 167
Kovalev_D 87:7e575d26d6d0 168 LPC_QEI->CLR = 0x1fff; //r. сбросить все прерывания
Kovalev_D 87:7e575d26d6d0 169 LPC_QEI->IEC = 0x1fff; //r. запретить прерывание при изменении направления
Kovalev_D 87:7e575d26d6d0 170
Kovalev_D 87:7e575d26d6d0 171 NVIC_SetPriority(QEI_IRQn, 0);
Kovalev_D 87:7e575d26d6d0 172 NVIC_EnableIRQ(QEI_IRQn);
Kovalev_D 88:b5c1d9d338d1 173 //////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 174 //////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 175
Kovalev_D 88:b5c1d9d338d1 176
Kovalev_D 89:a0d344db227e 177 //////////////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 178 ///////////////////////I2C////////////////////////////
Kovalev_D 89:a0d344db227e 179 //////////////////////////////////////////////////////
Kovalev_D 87:7e575d26d6d0 180
Kovalev_D 89:a0d344db227e 181 LPC_SC->PCONP |= (1 << 19);//включение интерфейса I2C.
Kovalev_D 88:b5c1d9d338d1 182
Kovalev_D 89:a0d344db227e 183 /* set PIO0.27 and PIO0.28 to I2C0 SDA and SCK */
Kovalev_D 89:a0d344db227e 184 /* function to 01 on both SDA and SCK. */
Kovalev_D 89:a0d344db227e 185 LPC_PINCON->PINSEL1 &= ~0x03C00000; //P0.27 - SDA.
Kovalev_D 89:a0d344db227e 186 LPC_PINCON->PINSEL1 |= 0x01400000; //P0.28 - SCK.
Kovalev_D 86:398da56ef751 187
Kovalev_D 89:a0d344db227e 188 // подтверждение Флаг флаг разрешения
Kovalev_D 89:a0d344db227e 189 /*сброс флагоф флага прерывания I2C старта интерфейса I2C */
Kovalev_D 89:a0d344db227e 190 LPC_I2C0->CONCLR = I2CONCLR_AAC | I2CONCLR_SIC | I2CONCLR_STAC | I2CONCLR_I2ENC; // установка микроконтроллера в режим мастера
Kovalev_D 86:398da56ef751 191
Kovalev_D 89:a0d344db227e 192 /*--- Reset registers ---*/
Kovalev_D 89:a0d344db227e 193 LPC_I2C0->SCLL = I2SCLL_SCLL; // - счетчик scl low time period
Kovalev_D 89:a0d344db227e 194 LPC_I2C0->SCLH = I2SCLH_SCLH; // - счетчик scl high time period
Kovalev_D 89:a0d344db227e 195 LPC_I2C0->CONSET = I2CONSET_I2EN; //включение интерфейса I2C.
Kovalev_D 89:a0d344db227e 196 //////////////////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 197 //////////////////////////////////////////////////////////
Kovalev_D 86:398da56ef751 198
Kovalev_D 86:398da56ef751 199
Kovalev_D 86:398da56ef751 200
Kovalev_D 86:398da56ef751 201 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 202 /////////////////инициализация ног///////////////////
Kovalev_D 86:398da56ef751 203 /////////////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 204
Kovalev_D 89:a0d344db227e 205 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 206 Gyro.PinRegOld = 0xffffffff;
Kovalev_D 88:b5c1d9d338d1 207 Gyro.PinReg = 0; // всЁ выключенно
Kovalev_D 88:b5c1d9d338d1 208 PinCheng();
Kovalev_D 89:a0d344db227e 209 /////////////////////////////////////////////////////
Kovalev_D 86:398da56ef751 210
Kovalev_D 87:7e575d26d6d0 211 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 212 //////////////отладочный светодиод///////////////////
Kovalev_D 87:7e575d26d6d0 213 /////////////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 214 LPC_PINCON->PINSEL0 = (0x00<<28); // а нужно, ведь по умолчаниб у них 0 функция. попробоввать без них потом убрать
Kovalev_D 87:7e575d26d6d0 215 LPC_PINCON->PINMODE0 = (0x3<<28);
Kovalev_D 87:7e575d26d6d0 216 LPC_GPIO1->FIODIR |= (1<<30);
Kovalev_D 87:7e575d26d6d0 217 /////////////////////////////////////////////////////
Kovalev_D 87:7e575d26d6d0 218 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 219
Kovalev_D 88:b5c1d9d338d1 220
Kovalev_D 87:7e575d26d6d0 221 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 222 ////////////////управление уартом////////////////////
Kovalev_D 87:7e575d26d6d0 223 /////////////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 224 LPC_GPIO2->FIODIR |= (1<<7);//направление ноги uart enable
Kovalev_D 87:7e575d26d6d0 225 /////////////////////////////////////////////////////
Kovalev_D 87:7e575d26d6d0 226 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 227
Kovalev_D 88:b5c1d9d338d1 228
Kovalev_D 88:b5c1d9d338d1 229
Kovalev_D 87:7e575d26d6d0 230 /////////////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 231 ///////////////////////поджиг////////////////////////
Kovalev_D 88:b5c1d9d338d1 232 /////////////////////////////////////////////////////
Kovalev_D 87:7e575d26d6d0 233 LPC_PINCON->PINSEL0 &= ~(3<<8); //e. P0.4 is GPIO pin (запись ( 00 ) в 9:8 бит PISEL0 выбор P0.4 как GPIO)
Kovalev_D 87:7e575d26d6d0 234 LPC_PINCON->PINMODE0 |= (3<<8); //e. P0.4 is GPIO pin (запись ( 11 ) в 9:8 бит PINMODE0 "для включения подтягивающего резистора")
Kovalev_D 87:7e575d26d6d0 235 LPC_GPIO0->FIODIR |= (1<<4); //e. P0.4 is output (запись ( 1 ) в 5 бит FIODIR выбор P0.4 как выход)
Kovalev_D 87:7e575d26d6d0 236 /////////////////////////////////////////////////////
Kovalev_D 87:7e575d26d6d0 237 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 238
Kovalev_D 88:b5c1d9d338d1 239
Kovalev_D 88:b5c1d9d338d1 240
Kovalev_D 87:7e575d26d6d0 241 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 242 /////////////////////вибро 1/////////////////////////
Kovalev_D 87:7e575d26d6d0 243 /////////////////////////////////////////////////////
Kovalev_D 87:7e575d26d6d0 244 LPC_PINCON->PINSEL3 = (0x00<<18); //e. P1.25 is GPIO pin
Kovalev_D 87:7e575d26d6d0 245 LPC_PINCON->PINMODE3 |= (3<<18); //e. P1.25 (включениe подтягивающего резистора")
Kovalev_D 87:7e575d26d6d0 246 LPC_GPIO1->FIODIR |= (1<<25); //e. P0.5 is output (запись ( 1 ) в 5 бит FIODIR выбор P0.5 как выход)
Kovalev_D 87:7e575d26d6d0 247 LPC_GPIO1->FIOCLR |= (1<<25);
Kovalev_D 88:b5c1d9d338d1 248 //////////////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 249 //////////////////////вибро 2/////////////////////////
Kovalev_D 89:a0d344db227e 250 //////////////////////////////////////////////////////
Kovalev_D 87:7e575d26d6d0 251 LPC_PINCON->PINSEL3 = (0x00<<24); //e. P1.28 is GPIO pin
Kovalev_D 87:7e575d26d6d0 252 LPC_PINCON->PINMODE3 |= (3<<24); //e. P1.28 is GPIO pin (запись ( 11 ) в бит PINMODE0 "для включения подтягивающего резистора")
Kovalev_D 87:7e575d26d6d0 253 LPC_GPIO1->FIODIR |= (1<<28); //e. P1.28 is output (запись ( 1 ) в 5 бит FIODIR выбор P0.5 как выход)
Kovalev_D 87:7e575d26d6d0 254 LPC_GPIO1->FIOCLR |= (1<<28);
Kovalev_D 87:7e575d26d6d0 255 /////////////////////////////////////////////////////
Kovalev_D 87:7e575d26d6d0 256 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 257
Kovalev_D 88:b5c1d9d338d1 258
Kovalev_D 88:b5c1d9d338d1 259
Kovalev_D 87:7e575d26d6d0 260 /////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 261 /////////////инициализация подсветки/////////////////
Kovalev_D 87:7e575d26d6d0 262 /////////////////////////////////////////////////////
Kovalev_D 87:7e575d26d6d0 263 LPC_PINCON->PINSEL2 = (0x00<<24); //e. P2.12 is GPIO pin
Kovalev_D 87:7e575d26d6d0 264 LPC_PINCON->PINMODE3 |= (3<<24); //e. P1.28 is GPIO pin (запись ( 11 ) в бит PINMODE0 "для включения подтягивающего резистора")
Kovalev_D 87:7e575d26d6d0 265 LPC_GPIO2->FIODIR |= (1<<12); //e. P1.28 is output (запись ( 1 ) в 5 бит FIODIR выбор P0.5 как выход)
Kovalev_D 87:7e575d26d6d0 266 LPC_GPIO2->FIOCLR |= (1<<12);
Kovalev_D 88:b5c1d9d338d1 267 ///////////////////////////////////////////////////////
Kovalev_D 86:398da56ef751 268 ///////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 269
Kovalev_D 88:b5c1d9d338d1 270
Kovalev_D 88:b5c1d9d338d1 271 ///////////////////////////////////////////////////////
Kovalev_D 88:b5c1d9d338d1 272 ///////////////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 273 ///////////////////включение таймеров//////////////////
Kovalev_D 89:a0d344db227e 274 ///////////////////////////////////////////////////////
Kovalev_D 86:398da56ef751 275 enable_timer1();
Kovalev_D 86:398da56ef751 276 enable_timer2();
Kovalev_D 89:a0d344db227e 277 ///////////////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 278
Kovalev_D 89:a0d344db227e 279 //////////////////////////////////////////////////////////////////
Kovalev_D 89:a0d344db227e 280 // LPC_GPIO0->FIOCLR = (1<<5);/////////////отключение поджига
Kovalev_D 90:d9b6a4bc5065 281
Kovalev_D 90:d9b6a4bc5065 282
Kovalev_D 90:d9b6a4bc5065 283
Kovalev_D 90:d9b6a4bc5065 284 ///////////////////////////////////////////////////////
Kovalev_D 90:d9b6a4bc5065 285 ///////////////////////////////////////////////////////
Kovalev_D 90:d9b6a4bc5065 286 //////////////////////////SPI//////////////////////////
Kovalev_D 90:d9b6a4bc5065 287 ///////////////////////////////////////////////////////
Kovalev_D 90:d9b6a4bc5065 288 Dummy = Dummy;
Kovalev_D 90:d9b6a4bc5065 289
Kovalev_D 90:d9b6a4bc5065 290 /* Enable AHB clock to the SSP0, SSP1 */
Kovalev_D 90:d9b6a4bc5065 291 LPC_SC->PCONP |= (0x1<<21); // включение SSP0.
Kovalev_D 90:d9b6a4bc5065 292
Kovalev_D 90:d9b6a4bc5065 293 /* выбор частоты для переферии используем по умолчания с делителем основной на 4 */
Kovalev_D 90:d9b6a4bc5065 294 LPC_SC->PCLKSEL1 &= ~(0x3<<10); //00 CLK/4; 1 CLK; 2 CLK/2; 3 CLK/8
Kovalev_D 90:d9b6a4bc5065 295 LPC_SC->PCLKSEL1 |= (0x0<<10); //00 CLK/4; 1 CLK; 2 CLK/2; 3 CLK/
Kovalev_D 90:d9b6a4bc5065 296
Kovalev_D 90:d9b6a4bc5065 297 // P0.15~0.18 as SSP0
Kovalev_D 90:d9b6a4bc5065 298 LPC_PINCON->PINSEL0 &= ~(0x3UL<<30); //установит Р 0.15
Kovalev_D 90:d9b6a4bc5065 299 LPC_PINCON->PINSEL0 |= (0x2UL<<30); //частота для синхронизациии Master - slave
Kovalev_D 90:d9b6a4bc5065 300
Kovalev_D 90:d9b6a4bc5065 301 LPC_PINCON->PINSEL1 &= ~((0x3<<0)|(0x3<<2)|(0x3<<4)); // устанивоить Р 0.17 и Р 0.18
Kovalev_D 90:d9b6a4bc5065 302 LPC_PINCON->PINSEL1 |= ((0x2<<2)|(0x2<<4)); // как MISO0 и MOSI0
Kovalev_D 90:d9b6a4bc5065 303
Kovalev_D 90:d9b6a4bc5065 304 LPC_PINCON->PINMODE0 &= ~(0x3UL<<30);// ? установление на Р 0.15 режима On-Chip pull-down resistor enabled
Kovalev_D 90:d9b6a4bc5065 305 LPC_PINCON->PINMODE0 |= (0x3UL<<30);// ? установление на Р 0.15 режима On-Chip pull-down resistor enabled
Kovalev_D 90:d9b6a4bc5065 306
Kovalev_D 90:d9b6a4bc5065 307 LPC_PINCON->PINMODE1 &= ~((0x3<<2)|(0x3<<4));// ? установление на Р 0.17 и Р 0.18 режима On-Chip pull-down resistor enabled
Kovalev_D 90:d9b6a4bc5065 308 LPC_PINCON->PINMODE1 |= ((0x3<<2)|(0x3<<4));// ? установление на Р 0.17 и Р 0.18 режима On-Chip pull-down resistor enabled
Kovalev_D 90:d9b6a4bc5065 309
Kovalev_D 90:d9b6a4bc5065 310 LPC_SSP0->CR0 = ((3<<8)|(0<<7)|(0<<4) |0xF); // (0xF)-установление DSS(Data sise select) в 16-битный формат, (3<<8 scr - выбор частоты),
Kovalev_D 90:d9b6a4bc5065 311 // низкий уровень линии тактирования между кадрами, прикрепление передачи к первому нарастанию тактового мигнала
Kovalev_D 90:d9b6a4bc5065 312 // формат кадра TI.
Kovalev_D 90:d9b6a4bc5065 313
Kovalev_D 90:d9b6a4bc5065 314 /* SSPCPSR clock prescale register, master mode, minimum divisor is 0x02 */
Kovalev_D 90:d9b6a4bc5065 315 LPC_SSP0->CPSR = 0x2; // freq = CLK/(cpsdvr*(scr+1)) = 1.6 MHz
Kovalev_D 90:d9b6a4bc5065 316
Kovalev_D 90:d9b6a4bc5065 317 /*SSP enable, master mode */
Kovalev_D 90:d9b6a4bc5065 318 LPC_SSP0->CR1 = SSPCR1_SSE;
Kovalev_D 90:d9b6a4bc5065 319 // LPC_SSP1->CR1 = SSPCR1_SSE;
Kovalev_D 90:d9b6a4bc5065 320 while (LPC_SSP0->SR & SSP_BUSY);
Kovalev_D 90:d9b6a4bc5065 321 while (LPC_SSP0->SR & RX_SSP_notEMPT) /* clear the RxFIFO */
Kovalev_D 90:d9b6a4bc5065 322 Dummy = LPC_SSP0->DR;
Kovalev_D 90:d9b6a4bc5065 323 //all pins after reset is in GPIO mode, so CS pins needn't to configure
Kovalev_D 90:d9b6a4bc5065 324 LPC_GPIO0->FIODIR |= (1<<16); // P0.16 defined as CS for ADC
Kovalev_D 90:d9b6a4bc5065 325 LPC_GPIO0->FIOSET |= (1<<16); // set CS for ADC
Kovalev_D 90:d9b6a4bc5065 326
Kovalev_D 90:d9b6a4bc5065 327 LPC_GPIO0->FIODIR |= (1<<23); // P defined as CS for DAC
Kovalev_D 90:d9b6a4bc5065 328 LPC_GPIO0->FIOCLR |= (1<<23); // set CS for DAC
Kovalev_D 90:d9b6a4bc5065 329 /* while (LPC_SSP1->SR & RX_SSP_notEMPT)
Kovalev_D 90:d9b6a4bc5065 330 Dummy = LPC_SSP1->DR;*/ /* clear the RxFIFO */
Kovalev_D 90:d9b6a4bc5065 331
Kovalev_D 86:398da56ef751 332 }
igor_v 13:e2a1d18677b8 333
igor_v 0:8ad47e2b6f00 334
igor_v 0:8ad47e2b6f00 335
igor_v 0:8ad47e2b6f00 336
igor_v 0:8ad47e2b6f00 337