Logic_out.c File Reference

Logic output handling. More...

#include "Logic_out.h"

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Functions
FctERR	Logic_out_update (Logic_out *const out)
	Set GPIO port value.
FctERR	Logic_out_init (Logic_out *const out, void(*setter)(const Logic_out *const, const GPIO_PinState), uint32_t *const addr, const uint16_t pos, const GPIO_PinState polarity)
	Initialize Logic_out instance.
FctERR	Logic_out_Abort (Logic_out *const out)
	Stop Logic_out pulse/blink if running, or abort set if delay not reached.
FctERR	Logic_out_SetStatic (Logic_out *const out, const eGPIOState action, const uint32_t delay)
	Set Logic_out state.
FctERR	Logic_out_StartPulse (Logic_out *const out, const eGPIOState action, const uint32_t delay, const uint32_t active)
	Start Logic_out Pulse.
FctERR	Logic_out_StartBlink (Logic_out *const out, const eGPIOState action, const uint32_t delay, const uint32_t active, const uint32_t inactive, const uint32_t count)
	Start Logic_out Blink.
void	Logic_out_handler (Logic_out *const out)
	Handles Logic_out treatment.

Detailed Description

Logic output handling.

Author

SMFSW

Copyright

MIT (c) 2017-2026, SMFSW

Note

Define LOGIC_OUT_IT symbol at project level to use Logic_out from timer interrupts (for more timing precision if required)

When using Logic_out from interrupts, LOGIC_OUT_IT_PER period is defined by default with a period of 1000µs (can be customly defined)

Warning

Logic_out & GPIO_out shares interrupt behavior, thus needs to be implemented the same way (it or loop) if both are used at the same time

Function Documentation

Logic_out_Abort()

FctERR Logic_out_Abort

(

Logic_out *const

out

)

Stop Logic_out pulse/blink if running, or abort set if delay not reached.

Parameters

[in,out]

out

- Logic_out instance

Returns

FctERR - Error code

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Logic_out_handler()

void Logic_out_handler

(

Logic_out *const

out

)

Handles Logic_out treatment.

Parameters

[in,out]

out

- Logic_out instance to handle

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Logic_out_init()

FctERR Logic_out_init	(	Logic_out *const	out,
		void(*	setter )(const Logic_out *const, const GPIO_PinState),
		uint32_t *const	addr,
		const uint16_t	pos,
		const GPIO_PinState	polarity )

Initialize Logic_out instance.

Parameters

[in,out]	out	- Logic_out instance to initialize
[in]	setter	- Logic_out setter function pointer (may be NULL: default behavior for handling RAM variable at address addr)
[in]	addr	- Variable address to write to (pointer to unsigned 32b, may be NULL if setter handles everything)
[in]	pos	- Bit position in variable (may be unused if setter function is used)
[in]	polarity	- set to GPIO_PIN_RESET if active state is low, GPIO_PIN_SET if high

Returns

FctERR - Error code

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Logic_out_SetStatic()

FctERR Logic_out_SetStatic	(	Logic_out *const	out,
		const eGPIOState	action,
		const uint32_t	delay )

Set Logic_out state.

Parameters

[in,out]	out	- Logic_out instance
[in]	action	- action to perform on output port pin (Reset/Set/Toggle)
[in]	delay	- delay before writing to port (in ms)

Returns

FctERR - Error code

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Logic_out_StartBlink()

FctERR Logic_out_StartBlink	(	Logic_out *const	out,
		const eGPIOState	action,
		const uint32_t	delay,
		const uint32_t	active,
		const uint32_t	inactive,
		const uint32_t	count )

Start Logic_out Blink.

Parameters

[in,out]	out	- Logic_out instance
[in]	action	- action to perform on output port pin for active state (Reset/Set/Toggle)
[in]	delay	- delay before pulse (in ms)
[in]	active	- blink active time (in ms)
[in]	inactive	- blink inactive time (in ms)
[in]	count	- blink count (0 for infinite)

Returns

FctERR - Error code

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Logic_out_StartPulse()

FctERR Logic_out_StartPulse	(	Logic_out *const	out,
		const eGPIOState	action,
		const uint32_t	delay,
		const uint32_t	active )

Start Logic_out Pulse.

Parameters

[in,out]	out	- Logic_out instance
[in]	action	- action to perform on output port pin for active state (Reset/Set/Toggle)
[in]	delay	- delay before pulse (in ms)
[in]	active	- pulse time (in ms)

Returns

FctERR - Error code

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Logic_out_update()

FctERR Logic_out_update

(

Logic_out *const

out

)

Set GPIO port value.

Parameters

[in,out]

out

- Logic_out instance

Returns

Error code

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