Util_spe2.c File Reference

Various harware specific utilities for CircleOS. More...

Go to the source code of this file.

Functions
u16	UTIL_GetBat (void)
u16	UTIL_GetTemp (void)
void	UTIL_SetPll (enum eSpeed speed)
backup_t	UTIL_ReadBackupRegister (index_t BKP_DR)
void	UTIL_WriteBackupRegister (index_t BKP_DR, backup_t Data)
u16	UTIL_GetPrimerType (void)

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Detailed Description

Author:

YRT

Date:

09/2009

Note:

Platform Open4 STM32C & STM32E

Definition in file Util_spe2.c.

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Function Documentation

u16 UTIL_GetBat

(

void

)

Return the battery tension in mV.

Returns:

Battery tension in mV.

Definition at line 103 of file Util_spe2.c.

u16 UTIL_GetPrimerType

(

void

)

Get the current type of the PRIMER.

Returns:

1 = PRIMER 1, 2 = PRIMER 2, 4 = OPEN4.

Definition at line 405 of file Util_spe2.c.

u16 UTIL_GetTemp

(

void

)

Return the Temperature: degrees / 10, Celcius or Fahrenheit.

Returns:

The temperature (C or F) (averaging of several channels).

Definition at line 145 of file Util_spe2.c.

backup_t UTIL_ReadBackupRegister

(

index_t

BKP_DR

)

Reads data from the specified Data Backup Register.

Parameters:

[in]

BKP_DR

Specifies the Data Backup Register. This parameter can be BKP_DRx where x:[1, 10]

Returns:

The content of the specified Data Backup Register.

Definition at line 351 of file Util_spe2.c.

void UTIL_SetPll

(

enum eSpeed

speed

)

Set clock frequency (lower to save energy)

Parameters:

[in]

speed

New clock speed from very low to very fast.

Note:

: STM32F10X_CL = STM32F107 STM32L1XX_MD = STM32L152 others = STM32E

Definition at line 188 of file Util_spe2.c.

void UTIL_WriteBackupRegister	(	index_t	BKP_DR,
		backup_t	Data
	)

Writes data to the specified Data Backup Register.

Parameters:

[in]	BKP_DR	Specifies the Data Backup Register. This parameter can be BKP_DRx where x:[1, 10]
[in]	Data	The data to write.

Definition at line 378 of file Util_spe2.c.