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Global.c@95:dd51e577e114, 2016-03-28 (annotated)
- Committer:
- Kovalev_D
- Date:
- Mon Mar 28 11:33:45 2016 +0000
- Revision:
- 95:dd51e577e114
- Parent:
- 92:c892f0311aa7
- Child:
- 96:1c8536458119
6
Who changed what in which revision?
User | Revision | Line number | New 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 | 95:dd51e577e114 | 98 | for (int i = 0; i < 32; 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 | 95:dd51e577e114 | 103 | } |
Kovalev_D | 95:dd51e577e114 | 104 | for (int i = 0; i < 256; i++ ) { |
Kovalev_D | 95:dd51e577e114 | 105 | Buff_ADC_5[i]= 0; |
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 | |
Kovalev_D | 92:c892f0311aa7 | 114 | |
Kovalev_D | 88:b5c1d9d338d1 | 115 | Gyro.SOC_Out=0xDD; |
Kovalev_D | 86:398da56ef751 | 116 | Gyro.Firmware_Version =0x15; //версия программы |
Kovalev_D | 86:398da56ef751 | 117 | Gyro.GLD_Serial = 0x20; //серийный номер |
Kovalev_D | 86:398da56ef751 | 118 | Gyro.My_Addres = 0; //адрес глд |
Kovalev_D | 86:398da56ef751 | 119 | Gyro.Discharg = StartDischarg; |
Kovalev_D | 86:398da56ef751 | 120 | Gyro.BackLight = StartBackLight; |
Kovalev_D | 92:c892f0311aa7 | 121 | |
Kovalev_D | 88:b5c1d9d338d1 | 122 | |
Kovalev_D | 89:a0d344db227e | 123 | |
Kovalev_D | 89:a0d344db227e | 124 | |
Kovalev_D | 88:b5c1d9d338d1 | 125 | ///////////////////////////////////////////////////// |
Kovalev_D | 88:b5c1d9d338d1 | 126 | //////инициализация цап_LPC (р0.26 цап выход)//////// |
Kovalev_D | 88:b5c1d9d338d1 | 127 | ///////////////////////////////////////////////////// |
Kovalev_D | 88:b5c1d9d338d1 | 128 | LPC_PINCON->PINSEL1 = 0x00200000; |
Kovalev_D | 88:b5c1d9d338d1 | 129 | ///////////////////////////////////////////////////// |
Kovalev_D | 88:b5c1d9d338d1 | 130 | ////////////начальное значение для цап/////////////// |
Kovalev_D | 88:b5c1d9d338d1 | 131 | //////////////////середина шкалы///////////////////// |
Kovalev_D | 88:b5c1d9d338d1 | 132 | ///////////////////////////////////////////////////// |
Kovalev_D | 88:b5c1d9d338d1 | 133 | Spi.DAC_A = 0x7fff; |
Kovalev_D | 86:398da56ef751 | 134 | Spi.DAC_B = 0x7fff; |
Kovalev_D | 86:398da56ef751 | 135 | //////////////////////////////////////////////////// |
Kovalev_D | 86:398da56ef751 | 136 | /////////////поправочный коэффициент///////////////// |
Kovalev_D | 86:398da56ef751 | 137 | /////////для цапов (граници +-12.5 вольт)//////////// |
Kovalev_D | 86:398da56ef751 | 138 | ///////////////////////////////////////////////////// |
Kovalev_D | 86:398da56ef751 | 139 | K_DAC=65535.0/(65535.0+(deltaDAC+deltaDAC/2)); |
Kovalev_D | 86:398da56ef751 | 140 | K_DAC=0.8; |
Kovalev_D | 88:b5c1d9d338d1 | 141 | ///////////////////////////////////////////////////// |
Kovalev_D | 86:398da56ef751 | 142 | ///////////////////////////////////////////////////// |
Kovalev_D | 86:398da56ef751 | 143 | |
igor_v | 16:18e3fd7b92d0 | 144 | |
igor_v | 16:18e3fd7b92d0 | 145 | |
Kovalev_D | 86:398da56ef751 | 146 | secPuls =0;// переменная для конопки поджига аск глд(временная) |
Kovalev_D | 88:b5c1d9d338d1 | 147 | |
Kovalev_D | 86:398da56ef751 | 148 | |
Kovalev_D | 86:398da56ef751 | 149 | ///////////////////////////////////////////////////// |
Kovalev_D | 86:398da56ef751 | 150 | /////////////обнуление переменых для///////////////// |
Kovalev_D | 86:398da56ef751 | 151 | ///////////////переменных энкодера/////////////////// |
Kovalev_D | 86:398da56ef751 | 152 | ///////////////////////////////////////////////////// |
Kovalev_D | 88:b5c1d9d338d1 | 153 | Cur_QEI=0; |
Kovalev_D | 86:398da56ef751 | 154 | Last_QEI=0; |
Kovalev_D | 86:398da56ef751 | 155 | ///////////////////////////////////////////////////// |
Kovalev_D | 87:7e575d26d6d0 | 156 | /////////////инициализация энкодера////////////////// |
Kovalev_D | 88:b5c1d9d338d1 | 157 | ///////////////////////////////////////////////////// |
Kovalev_D | 87:7e575d26d6d0 | 158 | LPC_SC->PCONP |= (1<<18);//0x00040000; включение квадратурного энкодера. |
Kovalev_D | 87:7e575d26d6d0 | 159 | LPC_SC->PCLKSEL1 |= 0x00000001; // выбор частоты для кв.э. CLK=100MHz |
Kovalev_D | 87:7e575d26d6d0 | 160 | LPC_PINCON->PINSEL3 &= ~0x4100; |
Kovalev_D | 87:7e575d26d6d0 | 161 | LPC_PINCON->PINSEL3 |= 0x4100; //P1.20, p1.23 установить как входы кв.э |
Kovalev_D | 89:a0d344db227e | 162 | LPC_PINCON->PINMODE3 |= 0x3C300; //P1.20, p1.23 |
Kovalev_D | 86:398da56ef751 | 163 | |
Kovalev_D | 87:7e575d26d6d0 | 164 | LPC_QEI->MAXPOS = MAX_QEI_CNT; //LPC_QEI->"регистор максимального положения" = 2147483646 |
Kovalev_D | 89:a0d344db227e | 165 | LPC_QEI->FILTER = 2; // фильтр( ?? ) |
Kovalev_D | 87:7e575d26d6d0 | 166 | LPC_QEI->CON = 0xF; //сбросить в ноль все счетчики кв.э. (скорость, направление, позицию и тд) |
Kovalev_D | 87:7e575d26d6d0 | 167 | LPC_QEI->CONF = (0<<2) |(0<<1); //Quadrature inputs, no inverting,only A pulses are counted |
Kovalev_D | 87:7e575d26d6d0 | 168 | |
Kovalev_D | 87:7e575d26d6d0 | 169 | LPC_QEI->CLR = 0x1fff; //r. сбросить все прерывания |
Kovalev_D | 87:7e575d26d6d0 | 170 | LPC_QEI->IEC = 0x1fff; //r. запретить прерывание при изменении направления |
Kovalev_D | 87:7e575d26d6d0 | 171 | |
Kovalev_D | 87:7e575d26d6d0 | 172 | NVIC_SetPriority(QEI_IRQn, 0); |
Kovalev_D | 87:7e575d26d6d0 | 173 | NVIC_EnableIRQ(QEI_IRQn); |
Kovalev_D | 88:b5c1d9d338d1 | 174 | ////////////////////////////////////////////////////// |
Kovalev_D | 88:b5c1d9d338d1 | 175 | ////////////////////////////////////////////////////// |
Kovalev_D | 88:b5c1d9d338d1 | 176 | |
Kovalev_D | 88:b5c1d9d338d1 | 177 | |
Kovalev_D | 89:a0d344db227e | 178 | ////////////////////////////////////////////////////// |
Kovalev_D | 89:a0d344db227e | 179 | ///////////////////////I2C//////////////////////////// |
Kovalev_D | 89:a0d344db227e | 180 | ////////////////////////////////////////////////////// |
Kovalev_D | 87:7e575d26d6d0 | 181 | |
Kovalev_D | 89:a0d344db227e | 182 | LPC_SC->PCONP |= (1 << 19);//включение интерфейса I2C. |
Kovalev_D | 88:b5c1d9d338d1 | 183 | |
Kovalev_D | 89:a0d344db227e | 184 | /* set PIO0.27 and PIO0.28 to I2C0 SDA and SCK */ |
Kovalev_D | 89:a0d344db227e | 185 | /* function to 01 on both SDA and SCK. */ |
Kovalev_D | 89:a0d344db227e | 186 | LPC_PINCON->PINSEL1 &= ~0x03C00000; //P0.27 - SDA. |
Kovalev_D | 89:a0d344db227e | 187 | LPC_PINCON->PINSEL1 |= 0x01400000; //P0.28 - SCK. |
Kovalev_D | 86:398da56ef751 | 188 | |
Kovalev_D | 89:a0d344db227e | 189 | // подтверждение Флаг флаг разрешения |
Kovalev_D | 89:a0d344db227e | 190 | /*сброс флагоф флага прерывания I2C старта интерфейса I2C */ |
Kovalev_D | 89:a0d344db227e | 191 | LPC_I2C0->CONCLR = I2CONCLR_AAC | I2CONCLR_SIC | I2CONCLR_STAC | I2CONCLR_I2ENC; // установка микроконтроллера в режим мастера |
Kovalev_D | 86:398da56ef751 | 192 | |
Kovalev_D | 89:a0d344db227e | 193 | /*--- Reset registers ---*/ |
Kovalev_D | 89:a0d344db227e | 194 | LPC_I2C0->SCLL = I2SCLL_SCLL; // - счетчик scl low time period |
Kovalev_D | 89:a0d344db227e | 195 | LPC_I2C0->SCLH = I2SCLH_SCLH; // - счетчик scl high time period |
Kovalev_D | 89:a0d344db227e | 196 | LPC_I2C0->CONSET = I2CONSET_I2EN; //включение интерфейса I2C. |
Kovalev_D | 89:a0d344db227e | 197 | ////////////////////////////////////////////////////////// |
Kovalev_D | 89:a0d344db227e | 198 | ////////////////////////////////////////////////////////// |
Kovalev_D | 86:398da56ef751 | 199 | |
Kovalev_D | 86:398da56ef751 | 200 | |
Kovalev_D | 86:398da56ef751 | 201 | |
Kovalev_D | 92:c892f0311aa7 | 202 | |
Kovalev_D | 92:c892f0311aa7 | 203 | |
Kovalev_D | 92:c892f0311aa7 | 204 | |
Kovalev_D | 92:c892f0311aa7 | 205 | /////////////////////////////////////////////////////// |
Kovalev_D | 92:c892f0311aa7 | 206 | /////////////////////////////////////////////////////// |
Kovalev_D | 92:c892f0311aa7 | 207 | //////////////////////////SPI////////////////////////// |
Kovalev_D | 92:c892f0311aa7 | 208 | /////////////////////////////////////////////////////// |
Kovalev_D | 92:c892f0311aa7 | 209 | Dummy = Dummy; |
Kovalev_D | 92:c892f0311aa7 | 210 | |
Kovalev_D | 92:c892f0311aa7 | 211 | /* Enable AHB clock to the SSP0, SSP1 */ |
Kovalev_D | 92:c892f0311aa7 | 212 | LPC_SC->PCONP |= (0x1<<21); // включение SSP0. |
Kovalev_D | 92:c892f0311aa7 | 213 | |
Kovalev_D | 92:c892f0311aa7 | 214 | /* выбор частоты для переферии используем по умолчания с делителем основной на 4 */ |
Kovalev_D | 92:c892f0311aa7 | 215 | LPC_SC->PCLKSEL1 &= ~(0x3<<10); //00 CLK/4; 1 CLK; 2 CLK/2; 3 CLK/8 |
Kovalev_D | 92:c892f0311aa7 | 216 | LPC_SC->PCLKSEL1 |= (0x0<<10); //00 CLK/4; 1 CLK; 2 CLK/2; 3 CLK/ |
Kovalev_D | 92:c892f0311aa7 | 217 | |
Kovalev_D | 92:c892f0311aa7 | 218 | // P0.15~0.18 as SSP0 |
Kovalev_D | 92:c892f0311aa7 | 219 | LPC_PINCON->PINSEL0 &= ~(0x3UL<<30); //установит Р 0.15 |
Kovalev_D | 92:c892f0311aa7 | 220 | LPC_PINCON->PINSEL0 |= (0x2UL<<30); //частота для синхронизациии Master - slave |
Kovalev_D | 92:c892f0311aa7 | 221 | |
Kovalev_D | 92:c892f0311aa7 | 222 | LPC_PINCON->PINSEL1 &= ~((0x3<<0)|(0x3<<2)|(0x3<<4)); // устанивоить Р 0.17 и Р 0.18 |
Kovalev_D | 92:c892f0311aa7 | 223 | LPC_PINCON->PINSEL1 |= ((0x2<<2)|(0x2<<4)); // как MISO0 и MOSI0 |
Kovalev_D | 92:c892f0311aa7 | 224 | |
Kovalev_D | 92:c892f0311aa7 | 225 | LPC_PINCON->PINMODE0 &= ~(0x3UL<<30);// ? установление на Р 0.15 режима On-Chip pull-down resistor enabled |
Kovalev_D | 92:c892f0311aa7 | 226 | LPC_PINCON->PINMODE0 |= (0x3UL<<30);// ? установление на Р 0.15 режима On-Chip pull-down resistor enabled |
Kovalev_D | 92:c892f0311aa7 | 227 | |
Kovalev_D | 92:c892f0311aa7 | 228 | 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 | 92:c892f0311aa7 | 229 | 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 | 92:c892f0311aa7 | 230 | |
Kovalev_D | 92:c892f0311aa7 | 231 | 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 | 92:c892f0311aa7 | 232 | // низкий уровень линии тактирования между кадрами, прикрепление передачи к первому нарастанию тактового мигнала |
Kovalev_D | 92:c892f0311aa7 | 233 | // формат кадра TI. |
Kovalev_D | 92:c892f0311aa7 | 234 | |
Kovalev_D | 92:c892f0311aa7 | 235 | /* SSPCPSR clock prescale register, master mode, minimum divisor is 0x02 */ |
Kovalev_D | 92:c892f0311aa7 | 236 | LPC_SSP0->CPSR = 0x2; // freq = CLK/(cpsdvr*(scr+1)) = 1.6 MHz |
Kovalev_D | 92:c892f0311aa7 | 237 | |
Kovalev_D | 92:c892f0311aa7 | 238 | /*SSP enable, master mode */ |
Kovalev_D | 92:c892f0311aa7 | 239 | LPC_SSP0->CR1 = SSPCR1_SSE; |
Kovalev_D | 92:c892f0311aa7 | 240 | // LPC_SSP1->CR1 = SSPCR1_SSE; |
Kovalev_D | 92:c892f0311aa7 | 241 | while (LPC_SSP0->SR & SSP_BUSY); |
Kovalev_D | 92:c892f0311aa7 | 242 | while (LPC_SSP0->SR & RX_SSP_notEMPT) /* clear the RxFIFO */ |
Kovalev_D | 92:c892f0311aa7 | 243 | Dummy = LPC_SSP0->DR; |
Kovalev_D | 92:c892f0311aa7 | 244 | //all pins after reset is in GPIO mode, so CS pins needn't to configure |
Kovalev_D | 92:c892f0311aa7 | 245 | LPC_GPIO0->FIODIR |= (1<<16); // P0.16 defined as CS for ADC |
Kovalev_D | 92:c892f0311aa7 | 246 | LPC_GPIO0->FIOSET |= (1<<16); // set CS for ADC |
Kovalev_D | 92:c892f0311aa7 | 247 | |
Kovalev_D | 92:c892f0311aa7 | 248 | LPC_GPIO0->FIODIR |= (1<<23); // P defined as CS for DAC |
Kovalev_D | 92:c892f0311aa7 | 249 | LPC_GPIO0->FIOCLR |= (1<<23); // set CS for DAC |
Kovalev_D | 92:c892f0311aa7 | 250 | while (LPC_SSP1->SR & RX_SSP_notEMPT) |
Kovalev_D | 92:c892f0311aa7 | 251 | Dummy = LPC_SSP1->DR; /* clear the RxFIFO */ |
Kovalev_D | 92:c892f0311aa7 | 252 | ///////////////////////////////////////////////////////////////////////////////////////////////////////////// |
Kovalev_D | 92:c892f0311aa7 | 253 | ///////////////////////////////////////////////////////////////////////////////////////////////////////////// |
Kovalev_D | 92:c892f0311aa7 | 254 | ///////////////////////////////////////////////////////////////////////////////////////////////////////////// |
Kovalev_D | 92:c892f0311aa7 | 255 | |
Kovalev_D | 92:c892f0311aa7 | 256 | |
Kovalev_D | 92:c892f0311aa7 | 257 | |
Kovalev_D | 92:c892f0311aa7 | 258 | |
Kovalev_D | 86:398da56ef751 | 259 | ///////////////////////////////////////////////////// |
Kovalev_D | 88:b5c1d9d338d1 | 260 | /////////////////инициализация ног/////////////////// |
Kovalev_D | 86:398da56ef751 | 261 | ///////////////////////////////////////////////////// |
Kovalev_D | 89:a0d344db227e | 262 | |
Kovalev_D | 89:a0d344db227e | 263 | ///////////////////////////////////////////////////// |
Kovalev_D | 88:b5c1d9d338d1 | 264 | Gyro.PinRegOld = 0xffffffff; |
Kovalev_D | 88:b5c1d9d338d1 | 265 | Gyro.PinReg = 0; // всЁ выключенно |
Kovalev_D | 88:b5c1d9d338d1 | 266 | PinCheng(); |
Kovalev_D | 89:a0d344db227e | 267 | ///////////////////////////////////////////////////// |
Kovalev_D | 86:398da56ef751 | 268 | |
Kovalev_D | 87:7e575d26d6d0 | 269 | ///////////////////////////////////////////////////// |
Kovalev_D | 88:b5c1d9d338d1 | 270 | //////////////отладочный светодиод/////////////////// |
Kovalev_D | 87:7e575d26d6d0 | 271 | ///////////////////////////////////////////////////// |
Kovalev_D | 89:a0d344db227e | 272 | LPC_PINCON->PINSEL0 = (0x00<<28); // а нужно, ведь по умолчаниб у них 0 функция. попробоввать без них потом убрать |
Kovalev_D | 87:7e575d26d6d0 | 273 | LPC_PINCON->PINMODE0 = (0x3<<28); |
Kovalev_D | 87:7e575d26d6d0 | 274 | LPC_GPIO1->FIODIR |= (1<<30); |
Kovalev_D | 87:7e575d26d6d0 | 275 | ///////////////////////////////////////////////////// |
Kovalev_D | 87:7e575d26d6d0 | 276 | ///////////////////////////////////////////////////// |
Kovalev_D | 88:b5c1d9d338d1 | 277 | |
Kovalev_D | 88:b5c1d9d338d1 | 278 | |
Kovalev_D | 87:7e575d26d6d0 | 279 | ///////////////////////////////////////////////////// |
Kovalev_D | 88:b5c1d9d338d1 | 280 | ////////////////управление уартом//////////////////// |
Kovalev_D | 87:7e575d26d6d0 | 281 | ///////////////////////////////////////////////////// |
Kovalev_D | 89:a0d344db227e | 282 | LPC_GPIO2->FIODIR |= (1<<7);//направление ноги uart enable |
Kovalev_D | 87:7e575d26d6d0 | 283 | ///////////////////////////////////////////////////// |
Kovalev_D | 87:7e575d26d6d0 | 284 | ///////////////////////////////////////////////////// |
Kovalev_D | 88:b5c1d9d338d1 | 285 | |
Kovalev_D | 88:b5c1d9d338d1 | 286 | |
Kovalev_D | 88:b5c1d9d338d1 | 287 | |
Kovalev_D | 87:7e575d26d6d0 | 288 | ///////////////////////////////////////////////////// |
Kovalev_D | 89:a0d344db227e | 289 | ///////////////////////поджиг//////////////////////// |
Kovalev_D | 88:b5c1d9d338d1 | 290 | ///////////////////////////////////////////////////// |
Kovalev_D | 87:7e575d26d6d0 | 291 | 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 | 292 | 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 | 293 | 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 | 294 | ///////////////////////////////////////////////////// |
Kovalev_D | 87:7e575d26d6d0 | 295 | ///////////////////////////////////////////////////// |
Kovalev_D | 88:b5c1d9d338d1 | 296 | |
Kovalev_D | 88:b5c1d9d338d1 | 297 | |
Kovalev_D | 88:b5c1d9d338d1 | 298 | |
Kovalev_D | 87:7e575d26d6d0 | 299 | ///////////////////////////////////////////////////// |
Kovalev_D | 88:b5c1d9d338d1 | 300 | /////////////////////вибро 1///////////////////////// |
Kovalev_D | 87:7e575d26d6d0 | 301 | ///////////////////////////////////////////////////// |
Kovalev_D | 87:7e575d26d6d0 | 302 | LPC_PINCON->PINSEL3 = (0x00<<18); //e. P1.25 is GPIO pin |
Kovalev_D | 87:7e575d26d6d0 | 303 | LPC_PINCON->PINMODE3 |= (3<<18); //e. P1.25 (включениe подтягивающего резистора") |
Kovalev_D | 87:7e575d26d6d0 | 304 | 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 | 305 | LPC_GPIO1->FIOCLR |= (1<<25); |
Kovalev_D | 88:b5c1d9d338d1 | 306 | ////////////////////////////////////////////////////// |
Kovalev_D | 89:a0d344db227e | 307 | //////////////////////вибро 2///////////////////////// |
Kovalev_D | 89:a0d344db227e | 308 | ////////////////////////////////////////////////////// |
Kovalev_D | 87:7e575d26d6d0 | 309 | LPC_PINCON->PINSEL3 = (0x00<<24); //e. P1.28 is GPIO pin |
Kovalev_D | 87:7e575d26d6d0 | 310 | LPC_PINCON->PINMODE3 |= (3<<24); //e. P1.28 is GPIO pin (запись ( 11 ) в бит PINMODE0 "для включения подтягивающего резистора") |
Kovalev_D | 87:7e575d26d6d0 | 311 | 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 | 312 | LPC_GPIO1->FIOCLR |= (1<<28); |
Kovalev_D | 87:7e575d26d6d0 | 313 | ///////////////////////////////////////////////////// |
Kovalev_D | 87:7e575d26d6d0 | 314 | ///////////////////////////////////////////////////// |
Kovalev_D | 88:b5c1d9d338d1 | 315 | |
Kovalev_D | 88:b5c1d9d338d1 | 316 | |
Kovalev_D | 88:b5c1d9d338d1 | 317 | |
Kovalev_D | 87:7e575d26d6d0 | 318 | ///////////////////////////////////////////////////// |
Kovalev_D | 88:b5c1d9d338d1 | 319 | /////////////инициализация подсветки///////////////// |
Kovalev_D | 87:7e575d26d6d0 | 320 | ///////////////////////////////////////////////////// |
Kovalev_D | 87:7e575d26d6d0 | 321 | LPC_PINCON->PINSEL2 = (0x00<<24); //e. P2.12 is GPIO pin |
Kovalev_D | 87:7e575d26d6d0 | 322 | LPC_PINCON->PINMODE3 |= (3<<24); //e. P1.28 is GPIO pin (запись ( 11 ) в бит PINMODE0 "для включения подтягивающего резистора") |
Kovalev_D | 87:7e575d26d6d0 | 323 | 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 | 324 | LPC_GPIO2->FIOCLR |= (1<<12); |
Kovalev_D | 88:b5c1d9d338d1 | 325 | /////////////////////////////////////////////////////// |
Kovalev_D | 86:398da56ef751 | 326 | /////////////////////////////////////////////////////// |
Kovalev_D | 88:b5c1d9d338d1 | 327 | |
Kovalev_D | 88:b5c1d9d338d1 | 328 | |
Kovalev_D | 88:b5c1d9d338d1 | 329 | /////////////////////////////////////////////////////// |
Kovalev_D | 88:b5c1d9d338d1 | 330 | /////////////////////////////////////////////////////// |
Kovalev_D | 89:a0d344db227e | 331 | ///////////////////включение таймеров////////////////// |
Kovalev_D | 89:a0d344db227e | 332 | /////////////////////////////////////////////////////// |
Kovalev_D | 86:398da56ef751 | 333 | enable_timer1(); |
Kovalev_D | 86:398da56ef751 | 334 | enable_timer2(); |
Kovalev_D | 89:a0d344db227e | 335 | /////////////////////////////////////////////////////// |
Kovalev_D | 89:a0d344db227e | 336 | |
Kovalev_D | 89:a0d344db227e | 337 | ////////////////////////////////////////////////////////////////// |
Kovalev_D | 89:a0d344db227e | 338 | // LPC_GPIO0->FIOCLR = (1<<5);/////////////отключение поджига |
Kovalev_D | 90:d9b6a4bc5065 | 339 | |
Kovalev_D | 90:d9b6a4bc5065 | 340 | |
Kovalev_D | 90:d9b6a4bc5065 | 341 | |
Kovalev_D | 90:d9b6a4bc5065 | 342 | /////////////////////////////////////////////////////// |
Kovalev_D | 90:d9b6a4bc5065 | 343 | /////////////////////////////////////////////////////// |
Kovalev_D | 90:d9b6a4bc5065 | 344 | //////////////////////////SPI////////////////////////// |
Kovalev_D | 90:d9b6a4bc5065 | 345 | /////////////////////////////////////////////////////// |
Kovalev_D | 90:d9b6a4bc5065 | 346 | Dummy = Dummy; |
Kovalev_D | 90:d9b6a4bc5065 | 347 | |
Kovalev_D | 90:d9b6a4bc5065 | 348 | /* Enable AHB clock to the SSP0, SSP1 */ |
Kovalev_D | 90:d9b6a4bc5065 | 349 | LPC_SC->PCONP |= (0x1<<21); // включение SSP0. |
Kovalev_D | 90:d9b6a4bc5065 | 350 | |
Kovalev_D | 90:d9b6a4bc5065 | 351 | /* выбор частоты для переферии используем по умолчания с делителем основной на 4 */ |
Kovalev_D | 90:d9b6a4bc5065 | 352 | LPC_SC->PCLKSEL1 &= ~(0x3<<10); //00 CLK/4; 1 CLK; 2 CLK/2; 3 CLK/8 |
Kovalev_D | 90:d9b6a4bc5065 | 353 | LPC_SC->PCLKSEL1 |= (0x0<<10); //00 CLK/4; 1 CLK; 2 CLK/2; 3 CLK/ |
Kovalev_D | 90:d9b6a4bc5065 | 354 | |
Kovalev_D | 90:d9b6a4bc5065 | 355 | // P0.15~0.18 as SSP0 |
Kovalev_D | 90:d9b6a4bc5065 | 356 | LPC_PINCON->PINSEL0 &= ~(0x3UL<<30); //установит Р 0.15 |
Kovalev_D | 90:d9b6a4bc5065 | 357 | LPC_PINCON->PINSEL0 |= (0x2UL<<30); //частота для синхронизациии Master - slave |
Kovalev_D | 90:d9b6a4bc5065 | 358 | |
Kovalev_D | 90:d9b6a4bc5065 | 359 | LPC_PINCON->PINSEL1 &= ~((0x3<<0)|(0x3<<2)|(0x3<<4)); // устанивоить Р 0.17 и Р 0.18 |
Kovalev_D | 90:d9b6a4bc5065 | 360 | LPC_PINCON->PINSEL1 |= ((0x2<<2)|(0x2<<4)); // как MISO0 и MOSI0 |
Kovalev_D | 90:d9b6a4bc5065 | 361 | |
Kovalev_D | 90:d9b6a4bc5065 | 362 | LPC_PINCON->PINMODE0 &= ~(0x3UL<<30);// ? установление на Р 0.15 режима On-Chip pull-down resistor enabled |
Kovalev_D | 90:d9b6a4bc5065 | 363 | LPC_PINCON->PINMODE0 |= (0x3UL<<30);// ? установление на Р 0.15 режима On-Chip pull-down resistor enabled |
Kovalev_D | 90:d9b6a4bc5065 | 364 | |
Kovalev_D | 90:d9b6a4bc5065 | 365 | 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 | 366 | 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 | 367 | |
Kovalev_D | 90:d9b6a4bc5065 | 368 | 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 | 369 | // низкий уровень линии тактирования между кадрами, прикрепление передачи к первому нарастанию тактового мигнала |
Kovalev_D | 90:d9b6a4bc5065 | 370 | // формат кадра TI. |
Kovalev_D | 90:d9b6a4bc5065 | 371 | |
Kovalev_D | 90:d9b6a4bc5065 | 372 | /* SSPCPSR clock prescale register, master mode, minimum divisor is 0x02 */ |
Kovalev_D | 90:d9b6a4bc5065 | 373 | LPC_SSP0->CPSR = 0x2; // freq = CLK/(cpsdvr*(scr+1)) = 1.6 MHz |
Kovalev_D | 90:d9b6a4bc5065 | 374 | |
Kovalev_D | 90:d9b6a4bc5065 | 375 | /*SSP enable, master mode */ |
Kovalev_D | 90:d9b6a4bc5065 | 376 | LPC_SSP0->CR1 = SSPCR1_SSE; |
Kovalev_D | 90:d9b6a4bc5065 | 377 | // LPC_SSP1->CR1 = SSPCR1_SSE; |
Kovalev_D | 90:d9b6a4bc5065 | 378 | while (LPC_SSP0->SR & SSP_BUSY); |
Kovalev_D | 90:d9b6a4bc5065 | 379 | while (LPC_SSP0->SR & RX_SSP_notEMPT) /* clear the RxFIFO */ |
Kovalev_D | 90:d9b6a4bc5065 | 380 | Dummy = LPC_SSP0->DR; |
Kovalev_D | 90:d9b6a4bc5065 | 381 | //all pins after reset is in GPIO mode, so CS pins needn't to configure |
Kovalev_D | 90:d9b6a4bc5065 | 382 | LPC_GPIO0->FIODIR |= (1<<16); // P0.16 defined as CS for ADC |
Kovalev_D | 90:d9b6a4bc5065 | 383 | LPC_GPIO0->FIOSET |= (1<<16); // set CS for ADC |
Kovalev_D | 90:d9b6a4bc5065 | 384 | |
Kovalev_D | 92:c892f0311aa7 | 385 | LPC_GPIO0->FIODIR |= (1<<23); // P defined as CS for DAC |
Kovalev_D | 92:c892f0311aa7 | 386 | LPC_GPIO0->FIOCLR |= (1<<23); // set CS for DAC |
Kovalev_D | 92:c892f0311aa7 | 387 | while (LPC_SSP1->SR & RX_SSP_notEMPT) |
Kovalev_D | 92:c892f0311aa7 | 388 | Dummy = LPC_SSP1->DR; /* clear the RxFIFO */ |
Kovalev_D | 90:d9b6a4bc5065 | 389 | |
Kovalev_D | 86:398da56ef751 | 390 | } |
igor_v | 13:e2a1d18677b8 | 391 | |
igor_v | 0:8ad47e2b6f00 | 392 | |
igor_v | 0:8ad47e2b6f00 | 393 | |
igor_v | 0:8ad47e2b6f00 | 394 | |
igor_v | 0:8ad47e2b6f00 | 395 |