Example #1
0
static void
get_adc_config (uint32_t config[4])
{
  config[2] = ADC_SQR1_NUM_CH(2);
  switch (SYS_BOARD_ID)
    {
    case BOARD_ID_FST_01:
      config[0] = 0;
      config[1] = ADC_SMPR2_SMP_AN0(ADC_SAMPLE_1P5)
		| ADC_SMPR2_SMP_AN9(ADC_SAMPLE_1P5);
      config[3] = ADC_SQR3_SQ1_N(ADC_CHANNEL_IN0)
		| ADC_SQR3_SQ2_N(ADC_CHANNEL_IN9);
      break;

    case BOARD_ID_OLIMEX_STM32_H103:
    case BOARD_ID_STBEE:
      config[0] = ADC_SMPR1_SMP_AN10(ADC_SAMPLE_1P5)
		| ADC_SMPR1_SMP_AN11(ADC_SAMPLE_1P5);
      config[1] = 0;
      config[3] = ADC_SQR3_SQ1_N(ADC_CHANNEL_IN10)
		| ADC_SQR3_SQ2_N(ADC_CHANNEL_IN11);
      break;

    case BOARD_ID_STBEE_MINI:
      config[0] = 0;
      config[1] = ADC_SMPR2_SMP_AN1(ADC_SAMPLE_1P5)
		| ADC_SMPR2_SMP_AN2(ADC_SAMPLE_1P5);
      config[3] = ADC_SQR3_SQ1_N(ADC_CHANNEL_IN1)
		| ADC_SQR3_SQ2_N(ADC_CHANNEL_IN2);
      break;

    case BOARD_ID_CQ_STARM:
    case BOARD_ID_FST_01_00:
    case BOARD_ID_MAPLE_MINI:
    case BOARD_ID_STM32_PRIMER2:
    case BOARD_ID_STM8S_DISCOVERY:
    case BOARD_ID_ST_DONGLE:
    case BOARD_ID_ST_NUCLEO_F103:
    case BOARD_ID_NITROKEY_START:
    default:
      config[0] = 0;
      config[1] = ADC_SMPR2_SMP_AN0(ADC_SAMPLE_1P5)
		| ADC_SMPR2_SMP_AN1(ADC_SAMPLE_1P5);
      config[3] = ADC_SQR3_SQ1_N(ADC_CHANNEL_IN0)
		| ADC_SQR3_SQ2_N(ADC_CHANNEL_IN1);
      break;
    }
}
Example #2
0
File: adc_local.c Project: mcu786/u
  adccallback,
  adcerrorcallback,
  0,                        /* CR1 */
  ADC_CR2_SWSTART,          /* CR2 */
  ADC_SMPR1_SMP_AN10(ADC_SAMPLE_480) |
  ADC_SMPR1_SMP_AN11(ADC_SAMPLE_480) |
  ADC_SMPR1_SMP_AN12(ADC_SAMPLE_480) |
  ADC_SMPR1_SMP_AN13(ADC_SAMPLE_480) |
  ADC_SMPR1_SMP_AN14(ADC_SAMPLE_480) |
  ADC_SMPR1_SMP_AN15(ADC_SAMPLE_480),
  0,                        /* SMPR2 */
  ADC_SQR1_NUM_CH(ADC_NUM_CHANNELS),
  0,
  (ADC_SQR3_SQ6_N(ADC_AN33_2)         | ADC_SQR3_SQ5_N(ADC_AN33_1) |
      ADC_SQR3_SQ4_N(ADC_AN33_0)      | ADC_SQR3_SQ3_N(ADC_6V_SUPPLY) |
      ADC_SQR3_SQ2_N(ADC_MAIN_SUPPLY) | ADC_SQR3_SQ1_N(ADC_CURRENT_SENS))
};

/*
 *******************************************************************************
 *******************************************************************************
 * LOCAL FUNCTIONS
 *******************************************************************************
 *******************************************************************************
 */

/* пересчет из условных единиц АЦП в mV */
uint16_t get_comp_secondary_voltage(uint16_t raw){
  uint32_t v = 6200; // такое количество милливольт
  uint32_t adc = 770;// приходится на такое количество условных единиц
  return (uint16_t)(((uint32_t)raw * v) / adc);
Example #3
0
/*===========================================================================*/
/* Driver local variables.                                                   */
/*===========================================================================*/

static const TouchscreenDriver *ts;

static const ADCConversionGroup adc_y_config = {
    FALSE,
    ADC_NUM_CHANNELS,
    NULL,
    NULL,
    0, 0,                       
    0, 0,                      
    ADC_SQR1_NUM_CH(ADC_NUM_CHANNELS),
    0,                        
    ADC_SQR3_SQ2_N(ADC_CHANNEL_IN12) | ADC_SQR3_SQ1_N(ADC_CHANNEL_IN13)
};

static const ADCConversionGroup adc_x_config = {
    FALSE,
    ADC_NUM_CHANNELS,
    NULL,
    NULL,
    0, 0,
    0, 0,
    ADC_SQR1_NUM_CH(ADC_NUM_CHANNELS),
    0,
    ADC_SQR3_SQ2_N(ADC_CHANNEL_IN10) | ADC_SQR3_SQ1_N(ADC_CHANNEL_IN11)
};

/**
Example #4
0
 * Channels:    IN10, IN11, IN10, IN11, IN10, IN11, Sensor, VRef.
 */
static const ADCConversionGroup adcgrpcfg2 = {
  TRUE,
  ADC_GRP2_NUM_CHANNELS,
  adccallback,
  adcerrorcallback,
  0, ADC_CR2_TSVREFE,           /* CR1, CR2 */
  ADC_SMPR1_SMP_AN11(ADC_SAMPLE_41P5) | ADC_SMPR1_SMP_AN10(ADC_SAMPLE_41P5) |
  ADC_SMPR1_SMP_SENSOR(ADC_SAMPLE_239P5) | ADC_SMPR1_SMP_VREF(ADC_SAMPLE_239P5),
  0,                            /* SMPR2 */
  ADC_SQR1_NUM_CH(ADC_GRP2_NUM_CHANNELS),
  ADC_SQR2_SQ8_N(ADC_CHANNEL_SENSOR) | ADC_SQR2_SQ7_N(ADC_CHANNEL_VREFINT),
  ADC_SQR3_SQ6_N(ADC_CHANNEL_IN11)   | ADC_SQR3_SQ5_N(ADC_CHANNEL_IN10) |
  ADC_SQR3_SQ4_N(ADC_CHANNEL_IN11)   | ADC_SQR3_SQ3_N(ADC_CHANNEL_IN10) |
  ADC_SQR3_SQ2_N(ADC_CHANNEL_IN11)   | ADC_SQR3_SQ1_N(ADC_CHANNEL_IN10)
};

/*
 * Red LEDs blinker thread, times are in milliseconds.
 */
static THD_WORKING_AREA(waThread1, 128);
static THD_FUNCTION(Thread1, arg) {

  (void)arg;

  chRegSetThreadName("blinker");
  while (true) {
    palClearPad(IOPORT3, GPIOC_LED);
    chThdSleepMilliseconds(500);
    palSetPad(IOPORT3, GPIOC_LED);
Example #5
0
 */
static const ADCConversionGroup adc_grpcfg = {
		TRUE,
		ADC_NUM_CHANNELS,
		NULL,
		NULL,
		0, /* CR1 */
		ADC_CR2_SWSTART, /* CR2 */
		ADC_SMPR1_SMP_AN15(ADC_SAMPLE_144) | ADC_SMPR1_SMP_AN14(ADC_SAMPLE_144)
				| ADC_SMPR1_SMP_AN12(ADC_SAMPLE_144)
				| ADC_SMPR1_SMP_AN11(ADC_SAMPLE_144),  /* SMPR1 */
		0, /* SMPR2 */
		ADC_SQR1_NUM_CH(ADC_NUM_CHANNELS),
		0, /* SQR2 */
		ADC_SQR3_SQ4_N(ADC_CHANNEL_IN15) | ADC_SQR3_SQ3_N(ADC_CHANNEL_IN14)
				| ADC_SQR3_SQ2_N(ADC_CHANNEL_IN12)
				| ADC_SQR3_SQ1_N(ADC_CHANNEL_IN11) };

static WORKING_AREA(irWorkingArea, 1024);

/* ICU callbacks and data to be used with sonars */

/* Thread used for read data from sonar */
static msg_t irThread(void *arg) {
	(void) arg;
	char buf[40];

	/*
	 * Activates the ADC1 driver.
	 */
	adcStart(&ADCD1, NULL);
Example #6
0
 * Channels:    IN11   (48 cycles sample time)
 *              Sensor (192 cycles sample time)
 */
static const ADCConversionGroup adcgrpcfg = {
  FALSE,
  ADC_GRP1_NUM_CHANNELS,
  adccb,
  NULL,
  /* HW dependent part.*/
  0,
  ADC_CR2_SWSTART,
  ADC_SMPR1_SMP_AN11(ADC_SAMPLE_56) | ADC_SMPR1_SMP_SENSOR(ADC_SAMPLE_144),
  0,
  ADC_SQR1_NUM_CH(ADC_GRP1_NUM_CHANNELS),
  0,
  ADC_SQR3_SQ2_N(ADC_CHANNEL_IN11) | ADC_SQR3_SQ1_N(ADC_CHANNEL_SENSOR)
};

/*
 * PWM configuration structure.
 * Cyclic callback enabled, channels 1 and 4 enabled without callbacks,
 * the active state is a logic one.
 */
static PWMConfig pwmcfg = {
  10000,                                    /* 10KHz PWM clock frequency.   */
  10000,                                    /* PWM period 1S (in ticks).    */
  pwmpcb,
  {
    {PWM_OUTPUT_ACTIVE_HIGH, NULL},
    {PWM_OUTPUT_DISABLED, NULL},
    {PWM_OUTPUT_DISABLED, NULL},
Example #7
0
 * Mode:        Continuous, 16 samples of 2 channels, HS triggered by
 *              GPT4-TRGO.
 * Channels:    Sensor, VRef.
 */
static const ADCConversionGroup adcgrpcfg1 = {
    true,
    ADC_GRP1_NUM_CHANNELS,
    adccallback,
    adcerrorcallback,
    0,                                                    /* CR1 */
    ADC_CR2_EXTEN_RISING | ADC_CR2_EXTSEL_SRC(12),        /* CR2 */
    ADC_SMPR1_SMP_SENSOR(ADC_SAMPLE_144) | ADC_SMPR1_SMP_VREF(ADC_SAMPLE_144),
    0,                                                    /* SMPR2 */
    ADC_SQR1_NUM_CH(ADC_GRP1_NUM_CHANNELS),               /* SQR1 */
    0,                                                    /* SQR1 */
    ADC_SQR3_SQ2_N(ADC_CHANNEL_SENSOR) | ADC_SQR3_SQ1_N(ADC_CHANNEL_VREFINT)
};

/*===========================================================================*/
/* Application code.                                                         */
/*===========================================================================*/

/*
 * This is a periodic thread that does absolutely nothing except flashing
 * a LED attached to TP1.
 */
static THD_WORKING_AREA(waThread1, 128);
static THD_FUNCTION(Thread1, arg) {

    (void)arg;
    chRegSetThreadName("blinker");
Example #8
0
  ADC_GRP1_NUM_CHANNELS,
  NULL,
  adcerrorcallback,
  .u.adc = {
    0,                      /* CR1      */
    ADC_CR2_SWSTART,        /* CR2      */
    0,                      /* LTR      */
    0,                      /* HTR      */
    {                       /* SMPR[2]  */
      0,
      ADC_SMPR2_SMP_AN9(ADC_SAMPLE_41P5) | ADC_SMPR2_SMP_AN1(ADC_SAMPLE_41P5),
    },
    {                       /* SQR[3]   */
      0,
      0,
      ADC_SQR3_SQ2_N(ADC_CHANNEL_IN9) | ADC_SQR3_SQ1_N(ADC_CHANNEL_IN1)
    }
  }
};

/*
 * ADC conversion group.
 * Mode:        Continuous, 16 samples of 8 channels, SW triggered.
 * Channels:    IN1, IN9, IN1, IN9, IN1, IN9, VBat, Sensor.
 */
static const ADCConversionGroup adcgrpcfg2 = {
  TRUE,
  ADC_GRP2_NUM_CHANNELS,
  adccallback,
  adcerrorcallback,
  .u.adc = {
Example #9
0
  0,                        /* CR1 */
  ADC_CR2_SWSTART,          /* CR2 */
  ADC_SMPR1_SMP_AN10(ADC_SAMPLE_3) |
    ADC_SMPR1_SMP_AN11(ADC_SAMPLE_3) |
    ADC_SMPR1_SMP_AN12(ADC_SAMPLE_3) |
    ADC_SMPR1_SMP_AN13(ADC_SAMPLE_3) |
    ADC_SMPR1_SMP_AN14(ADC_SAMPLE_3) |
    ADC_SMPR1_SMP_AN15(ADC_SAMPLE_3),
  0,                        /* SMPR2 */
  ADC_SQR1_NUM_CH(ADC_NUM_CHANNELS),
  0,
  ADC_SQR3_SQ6_N(ADC_AN33_2)          |
    ADC_SQR3_SQ5_N(ADC_AN33_1)        |
    ADC_SQR3_SQ4_N(ADC_AN33_0)        |
    ADC_SQR3_SQ3_N(ADC_6V_SUPPLY)     |
    ADC_SQR3_SQ2_N(ADC_MAIN_SUPPLY)   |
    ADC_SQR3_SQ1_N(ADC_CURRENT_SENS)
};

static void adcerrorcallback(ADCDriver *adcp, adcerror_t err) {
  (void)adcp;
  (void)err;

  osalSysHalt("");
}

static void adccallback(ADCDriver *adcp, adcsample_t *buffer, size_t n) {
  (void)adcp;
  (void)buffer;
  (void)n;
  ints++;
Example #10
0
// ADC_SAMPLE_239P5

static const ADCConversionGroup adcGroup =
{
    TRUE,
    ADC_NUM_CHANNELS,
    contAdcReadyCb,
    NULL,
    0, 0,           /* CR1, CR2 */
    0,
    ADC_SMPR2_SMP_AN2(ADC_SAMPLE_13P5) | ADC_SMPR2_SMP_AN3( ADC_SAMPLE_13P5 ) |
    ADC_SMPR2_SMP_AN4( ADC_SAMPLE_13P5 ),
    ADC_SQR1_NUM_CH( ADC_NUM_CHANNELS ),
    0,
    ADC_SQR3_SQ1_N(ADC_CHANNEL_IN2) |
    ADC_SQR3_SQ2_N(ADC_CHANNEL_IN3) | 
    ADC_SQR3_SQ3_N(ADC_CHANNEL_IN4)
};

static PWMConfig pwmCfg =
{
    48000000, // 1000kHz PWM clock frequency.
    480,      // Initial PWM period 10us.
    NULL,
    {
        { PWM_OUTPUT_ACTIVE_HIGH, NULL },
        { PWM_OUTPUT_ACTIVE_HIGH, NULL },
        { PWM_OUTPUT_DISABLED, NULL },
        { PWM_OUTPUT_DISABLED, NULL }
    },
    0,
  adccallback, // end_conversion_cb
  adcerrorcallback, //error_cb
  0,                        /* CR1 */ 
  ADC_CR2_SWSTART,          /* CR2 */ 

  ADC_SMPR1_SMP_AN14(ADC_OVERSAMPLING) | ADC_SMPR1_SMP_AN15(ADC_OVERSAMPLING), // SMPR1

  ADC_SMPR2_SMP_AN4(ADC_OVERSAMPLING) | ADC_SMPR2_SMP_AN5(ADC_OVERSAMPLING) | /* SMPR2 */ 
  ADC_SMPR2_SMP_AN6(ADC_OVERSAMPLING) | ADC_SMPR2_SMP_AN7(ADC_OVERSAMPLING) | /* SMPR2 */ 
  ADC_SMPR2_SMP_AN9(ADC_OVERSAMPLING),  /* SMPR2 */ 

  ADC_SQR1_NUM_CH(ADC_ADC3_NUM_CHANNELS), // SQR1

  0,					  //SQR2
  ADC_SQR3_SQ1_N(GPIOF_ADC_CMD_TURRET_CHANNEL) |	//SQR3
  ADC_SQR3_SQ2_N(GPIOF_ADC_CMD_ELBOW_CHANNEL) |		//SQR3
  ADC_SQR3_SQ3_N(GPIOF_ADC_CMD_SHOULDER_CHANNEL)   | 	//SQR3
  ADC_SQR3_SQ4_N(GPIOF_ADC_CMD_WRIST_CHANNEL) | 	//SQR3
  ADC_SQR3_SQ5_N(GPIOF_ADC_CMD_CLAMP_CHANNEL)	        //SQR3
};

#ifndef __COVERITY__
_Static_assert(CMD_TURRET_ADC_IDX == 3, "ADC mismatch");
_Static_assert(CMD_SHOULDER_ADC_IDX == 3, "ADC mismatch");
_Static_assert(CMD_ELBOW_ADC_IDX == 3, "ADC mismatch");
_Static_assert(CMD_WRIST_ADC_IDX == 3, "ADC mismatch");
_Static_assert(CMD_CLAMP_ADC_IDX == 3, "ADC mismatch");
#endif

#else
#error "one board has to be defined"
Example #12
0
static const ADCConversionGroup adcgrpcfg1 = {FALSE,      //circular buffer mode
    ADC_GRP1_NUM_CHANNELS,        //Number of the analog channels
    NULL,                         //Callback function (not needed here)
    0,             //Error callback
    0, /* CR1 */
    ADC_CR2_SWSTART, /* CR2 */
    ADC_SMPR1_SMP_AN10(ADC_SAMPLE_84) | ADC_SMPR1_SMP_AN11(ADC_SAMPLE_84)
        | ADC_SMPR1_SMP_AN12(ADC_SAMPLE_84) | ADC_SMPR1_SMP_AN13(ADC_SAMPLE_84)
        | ADC_SMPR1_SMP_AN14(ADC_SAMPLE_84) | ADC_SMPR1_SMP_AN15(ADC_SAMPLE_84), //sample times ch10-18
    ADC_SMPR2_SMP_AN0(ADC_SAMPLE_84) | ADC_SMPR2_SMP_AN1(ADC_SAMPLE_84)
        | ADC_SMPR2_SMP_AN2(ADC_SAMPLE_84) | ADC_SMPR2_SMP_AN3(ADC_SAMPLE_84)
        | ADC_SMPR2_SMP_AN4(ADC_SAMPLE_84) | ADC_SMPR2_SMP_AN5(ADC_SAMPLE_84)
        | ADC_SMPR2_SMP_AN6(ADC_SAMPLE_84) | ADC_SMPR2_SMP_AN7(ADC_SAMPLE_84)
        | ADC_SMPR2_SMP_AN8(ADC_SAMPLE_84) | ADC_SMPR2_SMP_AN9(ADC_SAMPLE_84), //sample times ch0-9
    ADC_SQR1_SQ13_N(ADC_CHANNEL_IN12) | ADC_SQR1_SQ14_N(ADC_CHANNEL_IN13)
        | ADC_SQR1_SQ15_N(ADC_CHANNEL_IN14) | ADC_SQR1_SQ16_N(ADC_CHANNEL_IN15)
        | ADC_SQR1_NUM_CH(ADC_GRP1_NUM_CHANNELS), //SQR1: Conversion group sequence 13...16 + sequence length
    ADC_SQR2_SQ7_N(ADC_CHANNEL_IN6) | ADC_SQR2_SQ8_N(ADC_CHANNEL_IN7)
        | ADC_SQR2_SQ9_N(ADC_CHANNEL_IN8) | ADC_SQR2_SQ10_N(ADC_CHANNEL_IN9)
        | ADC_SQR2_SQ11_N(ADC_CHANNEL_IN10) | ADC_SQR2_SQ12_N(ADC_CHANNEL_IN11), //SQR2: Conversion group sequence 7...12
    ADC_SQR3_SQ1_N(ADC_CHANNEL_IN0) | ADC_SQR3_SQ2_N(ADC_CHANNEL_IN1)
        | ADC_SQR3_SQ3_N(ADC_CHANNEL_IN2) | ADC_SQR3_SQ4_N(ADC_CHANNEL_IN3)
        | ADC_SQR3_SQ5_N(ADC_CHANNEL_IN4) | ADC_SQR3_SQ6_N(ADC_CHANNEL_IN5) //SQR3: Conversion group sequence 1...6
};

void adc_convert(void) {
  adcStopConversion(&ADCD1);
  adcStartConversion(&ADCD1, &adcgrpcfg1, adcvalues, ADC_GRP1_BUF_DEPTH);
}

Example #13
0
/* FX inputs conversion group */
static const ADCConversionGroup adc_con_group_2 = {
    TRUE, /* circular mode */
    3, /* number of channels in this con group */
    adc_fx_callback,
    adc_error_callback,
    0, /* cr1 */
    /* cr2: Clock the ADC to timer 3 TRGO event*/
    ADC_CR2_EXTSEL_SRC(8) | ADC_CR2_EXTEN_0,
    /* smpr1+2: set all channels to 40 cycles per conversion (28+12) */
    ADC_SMPR1_SMP_AN11(2)| ADC_SMPR1_SMP_AN12(2)| ADC_SMPR1_SMP_AN13(2),
    ADC_SMPR2_SMP_AN0(2) | ADC_SMPR2_SMP_AN1(2) | ADC_SMPR2_SMP_AN2(2),
    ADC_SQR1_NUM_CH(3), /* sqr1: set 3 channels in the group */
    0, /* sqr2: no higher channels being sampled */
    /* sqr3: set the channels to sample */
    ADC_SQR3_SQ1_N(FX_1_CHN) | ADC_SQR3_SQ2_N(FX_2_CHN) | 
        ADC_SQR3_SQ3_N(FX_3_CHN)
};

/* DAC config for DAC1 */
static const DACConfig dac_cfg = {
    .init     = 0,
    .datamode = DAC_DHRM_12BIT_RIGHT,
};

/* DAC output conversion group */
static const DACConversionGroup dac_conv_grp = {
    .num_channels = 1U,
    .end_cb       = dac_end_callback,
    .error_cb     = dac_error_callback,
    .trigger      = DAC_TRG(1), // Trigger off TIM8 TRGO
Example #14
0
	ADC_SQR3_SQ1_N(ADC_CHANNEL_IN4)
};

static const ADCConversionGroup adcgrp2cfg = {
	FALSE,
	ADC_GRP2_NUM_CHANNELS,
	adccb3,
	NULL,
	/* HW dependent part.*/
	0,
	ADC_CR2_SWSTART,
	0,
	ADC_SMPR2_SMP_AN4(ADC_SAMPLE_112) | ADC_SMPR2_SMP_AN5(ADC_SAMPLE_112),
	ADC_SQR1_NUM_CH(ADC_GRP2_NUM_CHANNELS),
	0,
	ADC_SQR3_SQ2_N(ADC_CHANNEL_IN4) | ADC_SQR3_SQ1_N(ADC_CHANNEL_IN5)
};

// Global variables

static adcsample_t InputSamples[ADC_GRP2_NUM_CHANNELS * ADC_GRP2_BUF_DEPTH];
static adcsample_t vertFeedbackSample[ADC_GRP1_NUM_CHANNELS * ADC_GRP1_BUF_DEPTH];
static adcsample_t latFeedbackSample[ADC_GRP1_NUM_CHANNELS * ADC_GRP1_BUF_DEPTH];

uint8_t U8EnableDriveSwitch = 0;
uint8_t U8PrevPosnVelModeSwitchState = 0;

uint8_t U8ShellEnable = 0;
uint8_t U8ShellMode = 2;
//uint8_t U8trackupflag = 0;