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)

Detailed Description

Author

YRT

Date

09/2009

Note

Platform Open4 STM32C & STM32E

Definition in file Util_spe2.c.

Function Documentation

u16 UTIL_GetBat

(

void

)

Return the battery tension in mV.

Returns

Battery tension in mV.

Definition at line 104 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 407 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 146 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 352 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 189 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 380 of file Util_spe2.c.