UM1632 datasheet(12/32 Pages) STMICROELECTRONICS

номер детали	UM1632

подробное описание детали	STM8L DALI slave interface

PDF	32 Pages

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производитель	STMICROELECTRONICS [STMicroelectronics]

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Function description

UM1632

12/32

DocID024513 Rev 1

Table 4. Void receive_data()

Function name

Receive_data

Description

This function is called from the interrupt routine when the first start bit of a

DALI packet occurs. It:

•

Starts the receiving process

Input Parameter

None

Output Parameter

None

Return

None

Table 5. Void send_data(byteToSend)

Function name

Send_data

Description

This function:

•

Starts the transmitting process

Input Parameter

U8 byteToSend

Output Parameter

None

Return

None

Table 6. Void receive_tick()

Function name

Receive_tick

Description

This function is called from timer 4 interrupt service routine after receiving

begins. It:

•

Performs bit receiving from the DALI RX pin for DALI packet building

•

Checks the packet errors on the DALI bus

Input Parameter

None

Output Parameter

None

Return

None

Table 7. Void send_tick(void)

Function name

Send_tick

Description

This function is called from timer 4 interrupt servi ce routine after

transmitting begins. It:

•

Performs transmission of DALI packet to DALI bus (bit coding to

physical layer)

Input Parameter

None

Output Parameter

None

Return

None

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