pilot.h File Reference

Pilot phase interface file. More...

#include "state_machine.h"
#include "parameters.h"
#include "no_os_irq.h"

Include dependency graph for pilot.h:

Macros
#define	ADC_VREF   (1220u)

Functions
int	get_pwm_low_flag_state (void)
	Get PWM low flag value.
uint32_t	get_pwm_low_val (void)
	Get PWM LOW value.
uint32_t	get_pwm_high_val (void)
	Get PWM HIGH value.
void	reset_pwm_low_flag_state (void)
	Reset PWM low flag value.
int	pilot_init (struct stout *stout)
	Initialize pilot phase.
void	pilot_pwm_timer_setup (unsigned int duty_cycle)
	Set PMW parameters.
int	pilot_interrupts_setup (struct no_os_irq_ctrl_desc *desc, struct stout *stout)
	Set pilot CP analog read interrupts.
void	pilot_pwm_timer_set_duty_cycle (struct stout *stout, unsigned int duty_cycle)
	Set PMW duty cycle.
int	pilot_setup_adc (void)
	Set PMW duty cycle.
unsigned int	pilot_read_val (void)
	Read PWM voltage value.
uint32_t	pilot_convert_to_mv (uint32_t value)
	Compute ADC voltage value.
uint32_t	pilot_compute_average (uint8_t high)
	Compute PWM value average.
int	pilot_write_new_values (struct stout *stout)
	Update PWM values in the state machine structure.
void	pilot_update_vals (void)
	Update PWM values.
uint32_t	get_count_ms (void)
void	reset_count_ms (void)

Detailed Description

Pilot phase interface file.

Author

GMois (georg.nosp@m.e.mo.nosp@m.is@an.nosp@m.alog.nosp@m..com), REtz (radu..nosp@m.etz@.nosp@m.analo.nosp@m.g.co.nosp@m.m)

Copyright (c) 2023 Analog Devices, Inc.

SPDX-License-Identifier: BSD-3-Clause

Macro Definition Documentation

ADC_VREF

#define ADC_VREF   (1220u)

Function Documentation

get_count_ms()

uint32_t get_count_ms

(

void

)

Get milliseconds count

get_pwm_high_val()

uint32_t get_pwm_high_val

(

void

)

Get PWM HIGH value.

Get PWM HIGH value

Returns

PWM HIGH value

get_pwm_low_flag_state()

int get_pwm_low_flag_state

(

void

)

Get PWM low flag value.

Get PWM low flag value.

Returns

flag value

get_pwm_low_val()

uint32_t get_pwm_low_val

(

void

)

Get PWM LOW value.

Get PWM LOW value

Returns

PWM LOW value

pilot_compute_average()

uint32_t pilot_compute_average

(

uint8_t

high

)

Compute PWM value average.

Compute PWM value average

Parameters

high	- 1 - HIGH PWM value 0 - LOW PWM value

Returns

average value comouted from last read values

pilot_convert_to_mv()

uint32_t pilot_convert_to_mv

(

uint32_t

value

)

Compute ADC voltage value.

Compute ADC voltage value

Parameters

value

- rad ADC value

Returns

ADC value in mV

pilot_init()

int pilot_init

(

struct stout *

stout

)

Initialize pilot phase.

Initialize pilot phase

Returns

0 in case of success, error code otherwise

pilot_interrupts_setup()

int pilot_interrupts_setup	(	struct no_os_irq_ctrl_desc *	desc,
		struct stout *	stout )

Set pilot CP analog read interrupts.

Set pilot CP analog read interrupts.

Parameters

desc	- NVIC IRQ controller description
stout	- the stout device structure

Returns

0 in case of success, error code otherwise

pilot_pwm_timer_set_duty_cycle()

void pilot_pwm_timer_set_duty_cycle	(	struct stout *	stout,
		unsigned int	duty_cycle )

Set PMW duty cycle.

Set PMW duty cycle.

Parameters

stout	- state machine descriptor
duty_cycle	- duty cycle of output PWM times 10

pilot_pwm_timer_setup()

void pilot_pwm_timer_setup

(

unsigned int

duty_cycle

)

Set PMW parameters.

Set PMW parameters.

Parameters

duty_cycle

- duty cycle of output PWM

pilot_read_val()

unsigned int pilot_read_val

(

void

)

Read PWM voltage value.

Read PWM voltage value.

Returns

ADC value

pilot_setup_adc()

int pilot_setup_adc

(

void

)

Set PMW duty cycle.

Setup PWM voltage CP analog ADC

Setup PWM voltage CP analog ADC

Returns

0 in case of success, error code otherwise

pilot_update_vals()

void pilot_update_vals

(

void

)

Update PWM values.

Update PWM values

pilot_write_new_values()

int pilot_write_new_values

(

struct stout *

stout

)

Update PWM values in the state machine structure.

Update PWM values in the state machine structure

Parameters

stout

- state machine descriptor

Returns

ADC value in mV

reset_count_ms()

void reset_count_ms

(

void

)

Reset milliseconds count

reset_pwm_low_flag_state()

void reset_pwm_low_flag_state

(

void

)

Reset PWM low flag value.

Reset PWM low flag value.