Viking Motorsports Engine Control Unit demo module see https://wiki.paparazziuav.org/wiki/VMS_ECU for more details. More...

#include "modules/fsae_electric/vms_ecu_demo.h"
#include "pprzlink/messages.h"
#include "subsystems/datalink/downlink.h"
#include "mcu_periph/gpio.h"
#include "ch.h"
#include "hal.h"
#include "generated/airframe.h"
#include <BOARD_CONFIG>

Include dependency graph for vms_ecu_demo.c:

Go to the source code of this file.

Data Structures
struct	can_instance

Macros
#define	ADC_BIT_RES 12

#define	ADC_VREF 3300.0

#define	ADC_VREF_MULT ADC_VREF/(1<<ADC_BIT_RES)

#define	ADC_VGAIN 1.5

#define	DAC_BUFFER_SIZE 1

Functions
static	THD_WORKING_AREA (can_rx1_wa, 256)

static	THD_WORKING_AREA (can_rx2_wa, 256)

static	THD_FUNCTION (can_rx, p)

static	THD_WORKING_AREA (can_tx_wa, 256)

static	THD_FUNCTION (can_tx, p)

void	vms_ecu_demo_init (void)

void	vms_ecu_demo_periodic (void)

void	vms_ecu_demo_downlink (void)

void	vms_ecu_demo_UpdateDac1 (uint16_t val)
	Reset sweep number. More...

void	vms_ecu_demo_UpdateDac2 (uint16_t val)

Variables
float	ain_1

float	ain_2

float	ain_3

float	ain_4

struct adc_buf	adc_buf_1

struct adc_buf	adc_buf_2

struct adc_buf	adc_buf_3

struct adc_buf	adc_buf_4

uint16_t	dac_1

uint16_t	dac_2

static const DACConfig	dac1cfg1

static const DACConfig	dac1cfg2

dacsample_t	dac_ref1

dacsample_t	dac_ref2

bool	ams_status

bool	pwr_ready

bool	pwr_stdby

bool	rtds

uint8_t	stg_in

uint8_t	stb_in

static const struct can_instance	can1 = {&CAND1, 11}

static const struct can_instance	can2 = {&CAND2, 12}

static const CANConfig	cancfg_lb

static const CANConfig	cancfg

Detailed Description

Viking Motorsports Engine Control Unit demo module see https://wiki.paparazziuav.org/wiki/VMS_ECU for more details.

Definition in file vms_ecu_demo.c.

Data Structure Documentation

struct can_instance

Definition at line 110 of file vms_ecu_demo.c.

Data Fields
CANDriver *	canp
uint32_t	led

Macro Definition Documentation

#define ADC_BIT_RES 12

Definition at line 47 of file vms_ecu_demo.c.

#define ADC_VGAIN 1.5

Definition at line 57 of file vms_ecu_demo.c.

Referenced by vms_ecu_demo_periodic().

#define ADC_VREF 3300.0

Definition at line 51 of file vms_ecu_demo.c.

#define ADC_VREF_MULT ADC_VREF/(1<<ADC_BIT_RES)

Definition at line 54 of file vms_ecu_demo.c.

Referenced by vms_ecu_demo_periodic().

#define DAC_BUFFER_SIZE 1

Definition at line 59 of file vms_ecu_demo.c.

Function Documentation

static THD_FUNCTION	(	can_rx	,
		p
	)

static

Definition at line 144 of file vms_ecu_demo.c.

References can_instance::canp, GPIOD, can_instance::led, and p.

static THD_FUNCTION	(	can_tx	,
		p
	)

static

Definition at line 170 of file vms_ecu_demo.c.

References p.

static THD_WORKING_AREA	(	can_rx1_wa	,
		256
	)

static

static THD_WORKING_AREA	(	can_rx2_wa	,
		256
	)

static

static THD_WORKING_AREA	(	can_tx_wa	,
		256
	)

static

void vms_ecu_demo_downlink ( void )

Definition at line 315 of file vms_ecu_demo.c.

References ain_1, ain_2, ain_3, ain_4, DefaultChannel, DefaultDevice, stb_in, and stg_in.

void vms_ecu_demo_init ( void )

Definition at line 190 of file vms_ecu_demo.c.

References ADC_1, ADC_2, ADC_3, ADC_4, adc_buf_1, adc_buf_2, adc_buf_3, adc_buf_4, adc_buf_channel(), ain_1, ain_2, ain_3, ain_4, ams_status, cancfg, dac1cfg1, dac1cfg2, dac_1, dac_2, dac_ref1, dac_ref2, DEFAULT_AV_NB_SAMPLE, GPIOA, pwr_ready, pwr_stdby, rtds, stb_in, and stg_in.

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void vms_ecu_demo_periodic ( void )

Definition at line 248 of file vms_ecu_demo.c.

References adc_buf_1, adc_buf_2, adc_buf_3, adc_buf_4, ADC_VGAIN, ADC_VREF_MULT, ain_1, ain_2, ain_3, ain_4, ams_status, adc_buf::av_nb_sample, gpio_clear(), gpio_set(), GPIOD, GPIOE, pwr_ready, pwr_stdby, rtds, stb_in, stg_in, and adc_buf::sum.

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void vms_ecu_demo_UpdateDac1 ( uint16_t val )

Reset sweep number.

Definition at line 326 of file vms_ecu_demo.c.

References dac_1, dac_ref1, and val.

void vms_ecu_demo_UpdateDac2 ( uint16_t val )

Definition at line 332 of file vms_ecu_demo.c.

References dac_2, dac_ref2, and val.

Variable Documentation

struct adc_buf adc_buf_1

Definition at line 66 of file vms_ecu_demo.c.

Referenced by vms_ecu_demo_init(), and vms_ecu_demo_periodic().

struct adc_buf adc_buf_2

Definition at line 67 of file vms_ecu_demo.c.

Referenced by vms_ecu_demo_init(), and vms_ecu_demo_periodic().

struct adc_buf adc_buf_3

Definition at line 68 of file vms_ecu_demo.c.

Referenced by vms_ecu_demo_init(), and vms_ecu_demo_periodic().

struct adc_buf adc_buf_4

Definition at line 69 of file vms_ecu_demo.c.

Referenced by vms_ecu_demo_init(), and vms_ecu_demo_periodic().

float ain_1

Definition at line 61 of file vms_ecu_demo.c.

Referenced by vms_ecu_demo_downlink(), vms_ecu_demo_init(), and vms_ecu_demo_periodic().

float ain_2

Definition at line 62 of file vms_ecu_demo.c.

Referenced by vms_ecu_demo_downlink(), vms_ecu_demo_init(), and vms_ecu_demo_periodic().

float ain_3

Definition at line 63 of file vms_ecu_demo.c.

Referenced by vms_ecu_demo_downlink(), vms_ecu_demo_init(), and vms_ecu_demo_periodic().

float ain_4

Definition at line 64 of file vms_ecu_demo.c.

Referenced by vms_ecu_demo_downlink(), vms_ecu_demo_init(), and vms_ecu_demo_periodic().

bool ams_status

Definition at line 97 of file vms_ecu_demo.c.

Referenced by vms_ecu_demo_init(), and vms_ecu_demo_periodic().

const struct can_instance can1 = {&CAND1, 11}

static

Definition at line 115 of file vms_ecu_demo.c.

const struct can_instance can2 = {&CAND2, 12}

static

Definition at line 116 of file vms_ecu_demo.c.

Referenced by int32_quat_of_axis_angle().

const CANConfig cancfg

static

Initial value:

= {
    CAN_MCR_ABOM | CAN_MCR_AWUM | CAN_MCR_TXFP,
    CAN_BTR_SJW(0) | CAN_BTR_TS2(1) |
    CAN_BTR_TS1(8) | CAN_BTR_BRP(6)
}

Definition at line 133 of file vms_ecu_demo.c.

Referenced by vms_ecu_demo_init().

const CANConfig cancfg_lb

static

Initial value:

= {
    CAN_MCR_ABOM | CAN_MCR_AWUM | CAN_MCR_TXFP,
    CAN_BTR_LBKM | CAN_BTR_SJW(0) | CAN_BTR_TS2(1) |
    CAN_BTR_TS1(8) | CAN_BTR_BRP(6)
}

Definition at line 124 of file vms_ecu_demo.c.

const DACConfig dac1cfg1

static

Initial value:

= {
    .init         = 2047U,
    .datamode     = DAC_DHRM_12BIT_RIGHT
}

Definition at line 79 of file vms_ecu_demo.c.

Referenced by vms_ecu_demo_init().

const DACConfig dac1cfg2

static

Initial value:

= {
    .init         = 0U,
    .datamode     = DAC_DHRM_12BIT_RIGHT
}

Definition at line 84 of file vms_ecu_demo.c.

Referenced by vms_ecu_demo_init().

uint16_t dac_1

Definition at line 76 of file vms_ecu_demo.c.

Referenced by vms_ecu_demo_init(), and vms_ecu_demo_UpdateDac1().

uint16_t dac_2

Definition at line 77 of file vms_ecu_demo.c.

Referenced by vms_ecu_demo_init(), and vms_ecu_demo_UpdateDac2().

dacsample_t dac_ref1

Definition at line 90 of file vms_ecu_demo.c.

Referenced by vms_ecu_demo_init(), and vms_ecu_demo_UpdateDac1().

dacsample_t dac_ref2

Definition at line 91 of file vms_ecu_demo.c.

Referenced by vms_ecu_demo_init(), and vms_ecu_demo_UpdateDac2().

bool pwr_ready

Definition at line 98 of file vms_ecu_demo.c.

Referenced by vms_ecu_demo_init(), and vms_ecu_demo_periodic().

bool pwr_stdby

Definition at line 99 of file vms_ecu_demo.c.

Referenced by vms_ecu_demo_init(), and vms_ecu_demo_periodic().

bool rtds

Definition at line 100 of file vms_ecu_demo.c.

Referenced by vms_ecu_demo_init(), and vms_ecu_demo_periodic().

uint8_t stb_in

Definition at line 103 of file vms_ecu_demo.c.

Referenced by vms_ecu_demo_downlink(), vms_ecu_demo_init(), and vms_ecu_demo_periodic().

uint8_t stg_in

Definition at line 102 of file vms_ecu_demo.c.

Referenced by vms_ecu_demo_downlink(), vms_ecu_demo_init(), and vms_ecu_demo_periodic().

Data Structures

Macros

Functions

Variables

Detailed Description

Data Structure Documentation

Macro Definition Documentation

Function Documentation

Variable Documentation