Mikroe DMX Click Скачать руководство пользователя страница 8

[8] 

 

-

 

Default: 008 

The length of the DMX frame portion that will be received by the SLAVE device can be set by using this command. 
Channels beyond the received range will be disregarded. The possible valid range is from od 001 to 512. 

NOTE: If the parameters of the SADR and FLEN commands are set to channel addresses beyond the received DMX 
frame length, no error condition will be signaled.  In this case, the SLAVE device will keep waiting for the particular 
channels that are out of range. 

 

@ITMR,XXX 

-

 

XXX is the duration of the interrupt pulse. The possible valid range is from od 000 to 007 (100us to 1.280ms) 

(1

 

-

 

Default: 001 
 

 

!STORECFG 

-

 

Stores current configuration to EEPROM 

(1

 

 

 

!CLEARCFG 

-

 

Clears the saved configuration from EEPROM 

(1

 

 

 

!DISPLCFG 

-

 

Displays all the configuration settings over the UART interface 

(1

 

 

 

 

1) 

See explanation in the 

MASTER commands

 section 

 

Содержание DMX Click

Страница 1: ...ng Modes 2 UART interface 3 Other considerations 3 Configuring the Click board 3 MASTER SLAVE selection 3 MASTER RUN mode 4 SLAVE RUN mode 4 MASTER SLAVE CFG mode 5 DMX Start Code 5 Configuration comm...

Страница 2: ...e Click board also provides galvanic isolation between the DMX bus and the host application with no additional components required Operating Modes The Click board can be operated both as DMX MASTER an...

Страница 3: ...ick board boots up it is possible to select the new UART baud rate and operating mode The end of the boot sequence is signalized by a short pulse on the INT pin and a response message over the TX pin...

Страница 4: ...been received to fill the input buffer it will be swapped with the output buffer and an interrupt will signal that the input buffer is ready to receive a new data stream However the input buffer will...

Страница 5: ...r or lf control characters should be used when sending a command The parser will treat them as regular values causing a misalignment of the input buffer Any buffer misalignment can be resolved with a...

Страница 6: ...valid range is from od 001 to 512 Default 008 This is the length of the input buffer which will be mapped onto the output DMX frame NOTE The input buffer mapping boundaries defined by the SADR and BLE...

Страница 7: ...iguration has been stored it will be always retrieved from the EEPROM The only way to revert to default values is to clear the stored configuration record This command will delete the stored configura...

Страница 8: ...e received DMX frame length no error condition will be signaled In this case the SLAVE device will keep waiting for the particular channels that are out of range ITMR XXX XXX is the duration of the in...

Страница 9: ...9 Appendix DMX Click ABR setup and mode selection flow chart...

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