System Driver

System driver using dsPIC MCUs. More...

Collaboration diagram for System Driver:

Files
file	system.c
	This is the generated driver header file for the System driver.
file	system_types.h
	This is the generated driver types header file for the System driver.

Enumerations
enum	CORCON_MODE_TYPE { CORCON_MODE_PORVALUES = 0x0020 , CORCON_MODE_ENABLEALLSATNORMAL_ROUNDBIASED = 0x00E2 , CORCON_MODE_ENABLEALLSATNORMAL_ROUNDUNBIASED = 0x00E0 , CORCON_MODE_DISABLEALLSAT_ROUNDBIASED = 0x0022 , CORCON_MODE_DISABLEALLSAT_ROUNDUNBIASED = 0x0020 , CORCON_MODE_ENABLEALLSATSUPER_ROUNDBIASED = 0x00F2 , CORCON_MODE_ENABLEALLSATSUPER_ROUNDUNBIASED = 0x00F0 }
	CORCON initialization type enumerator. More...

Functions
void	SYSTEM_Initialize (void)
	Initializes the System module.
static void	SYSTEM_CORCONInitialize ()
	Initializes the CPU core control register.
static void	SYSTEM_CORCONModeOperatingSet (SYSTEM_CORCON_MODES modeValue)
	This inline function sets the CPU core control register operating mode to a value that is decided by the SYSTEM_CORCON_MODES argument.
static void	SYSTEM_CORCONRegisterValueSet (uint16_t value)
	This inline function sets the value of CPU core control register.
static uint16_t	SYSTEM_CORCONRegisterValueGet (void)
	This inline function gets the value of CPU core control register.
static uint32_t	SYSTEM_DeviceIdRegisterAddressGet (void)
	This inline function gets the base address of the DEVID register for the currently selected device.

Detailed Description

Version

Driver Version 1.0.1

Enumeration Type Documentation

CORCON_MODE_TYPE

enum CORCON_MODE_TYPE

Section: Type defines

Enumerator
CORCON_MODE_PORVALUES	Use POR values of CORCON
CORCON_MODE_ENABLEALLSATNORMAL_ROUNDBIASED	Enable saturation for ACCA, ACCB and Dataspace write, enable normal ACCA/ACCB saturation mode and set rounding to Biased (conventional) mode. Rest of CORCON settings are set to the default POR values.
CORCON_MODE_ENABLEALLSATNORMAL_ROUNDUNBIASED	Enable saturation for ACCA, ACCB and Dataspace write, enable normal ACCA/ACCB saturation mode and set rounding to Unbiased (convergent) mode. Rest of CORCON settings are set to the default POR values.
CORCON_MODE_DISABLEALLSAT_ROUNDBIASED	Disable saturation for ACCA, ACCB and Dataspace write and set rounding to Biased (conventional) mode. Rest of CORCON settings are set to the default POR values.
CORCON_MODE_DISABLEALLSAT_ROUNDUNBIASED	Disable saturation for ACCA, ACCB and Dataspace write and set rounding to Unbiased (convergent) mode. Rest of CORCON settings are set to the default POR values.
CORCON_MODE_ENABLEALLSATSUPER_ROUNDBIASED	Enable saturation for ACCA, ACCB and Dataspace write, enable super ACCA/ACCB saturation mode and set rounding to Biased (conventional) mode. Rest of CORCON settings are set to the default POR values.
CORCON_MODE_ENABLEALLSATSUPER_ROUNDUNBIASED	Enable saturation for ACCA, ACCB and Dataspace write, enable super ACCA/ACCB saturation mode and set rounding to Unbiased (convergent) mode. Rest of CORCON settings are set to the default POR values.

Definition at line 48 of file system_types.h.

Function Documentation

SYSTEM_CORCONInitialize()

static void SYSTEM_CORCONInitialize ( )

inlinestatic

Returns

none

Definition at line 54 of file system.h.

SYSTEM_CORCONModeOperatingSet()

static void SYSTEM_CORCONModeOperatingSet ( SYSTEM_CORCON_MODES modeValue )

inlinestatic

Parameters

[in]

modeValue

- SYSTEM_CORCON_MODES initialization mode specifier

Returns

none

Definition at line 66 of file system.h.

SYSTEM_CORCONRegisterValueGet()

static uint16_t SYSTEM_CORCONRegisterValueGet ( void )

inlinestatic

Returns

value of the CPU core control register

Definition at line 87 of file system.h.

SYSTEM_CORCONRegisterValueSet()

static void SYSTEM_CORCONRegisterValueSet ( uint16_t value )

inlinestatic

Parameters

[in]

value

- value that needs to be written to the CPU core control register

Returns

none

Definition at line 77 of file system.h.

SYSTEM_DeviceIdRegisterAddressGet()

static uint32_t SYSTEM_DeviceIdRegisterAddressGet ( void )

inlinestatic

Returns

base address of the DEVID register

Definition at line 98 of file system.h.

SYSTEM_Initialize()

void SYSTEM_Initialize

(

void

)

Returns

none

Definition at line 51 of file system.c.

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