Common macros for PIC. More...

#include "xc.h"

Include dependency graph for arm_chip_pic.h:

Macros
#define	diInterrupts()
	Disable interruptions macro.

#define	enInterrupts()
	Enable interruptions macro.

#define	HAL_MAX_TICKS ((uint32_t) -1)
	Max Ticks value.

#define	HAL_MS_TICKS_FACTOR 1U
	Milliseconds multiplier (depending tick counter frequency)

Enumerations
enum	eResetSource { RST_POR = 1U , RST_UNKNOWN = 0xFFU }
	Source of last reset. More...

Detailed Description

Common macros for PIC.

MISRA C:2012 Deviations: Header scope legitimate use derogation authorized for:
Rule-5.6 - Required: unique typedef name (misra-c2012-5.6)
Rule-5.9 - Advisory: internal linkage unique function name (misra-c2012-5.9)
Justification: typedefs name are only defined once (other arm_chip_xxx files are not included at the same time).

Attention: On PIC families you should configure a timer to count for ms. A TIM peripheral shall be configured in MCC or Harmony (with a period of 1ms).

HAL_GetTick shall be known to sarmfsw. As no specific project header is included yet in this file, external definition is provided.

#include <stdint.h>

uint32_t HAL_GetTick(void);

MISRA C:2012 Deviations: Header scope deviation has been granted for following rules:
Rule-20.5 - Advisory: #undef (misra-c2012-20.5)

Macro Definition Documentation

#define diInterrupts ( )

Value:

__builtin_disable_interrupts()

Disable interruptions macro.

#define enInterrupts ( )

Value:

__builtin_enable_interrupts()

Enable interruptions macro.

#define HAL_MAX_TICKS ((uint32_t) -1)

Max Ticks value.

Note: Define HAL_MAX_TICKS with custom max value in project if tick max value is not using 32b variable full scale

#define HAL_MS_TICKS_FACTOR 1U

Milliseconds multiplier (depending tick counter frequency)

Note: Define HAL_MS_TICKS_FACTOR with custom multiplier in project if tick period is not 1ms

Source of last reset.

Enumerator
RST_POR	Power On Reset.
RST_UNKNOWN	Unknown Reset Source.