UM0563 datasheet(39/46 Pages) STMICROELECTRONICS

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UM0563

Dynamic view of the L9952GXP software driver functions

39/46

The L9952drv_SetStandbyMode(L9952DRV_STANDBYMODE_VBAT) is one of a group of

functions of the L9952GXP which have the same behavior. Other functions in this group

include:

L9952drv_SetOutMode()

L9952drv_SetRelayOutput()

L9952drv_SetVoltageReg2Mode()

L9952drv_SetOutHSAutorecovery()

L9952drv_SetTimer1()

L9952drv_SetTimer2()

L9952drv_SetDigOutput()

L9952drv_SetWUInputMode()

L9952drv_DisableWakeupSource()

L9952drv_SetResetThresholdLevel()

L9952drv_SetInputFilterMode()

L9952drv_SetOutOLThresholdLevel()

L9952drv_LinSetup()

L9952drv_SetVsLockoutMode()

L9952drv_SetRelayShutdownMode()

L9952drv_GetStatus0()

L9952drv_GetStatus1()

L9952drv_SetVReg1CurrentMonitorOn()

L9952drv_SetIntMode

Figure 10. Group of L9952GXP software driver functions with similar behavior

1. The hardware layer is depicted with a grey background and the software layer is depicted with a white

background.

L9952GXP s/w

driver user

L9952GXP

SPI adaptation

layer

SPI driver

L9952GXP s/w

driver

L9952GXP

device

L9952drv_Func

tionGroup1()

L9952DRV_AL_

SPI_WR()

SPI 24 bit

communication

data transfer

SPI_WR()

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