Changes for page Point to Point Communication of LT-22222-L
Last modified by Edwin Chen on 2022/11/22 09:38
Change comment:
There is no comment for this version
Summary
-
Page properties (2 modified, 0 added, 0 removed)
Details
- Page properties
-
- Author
-
... ... @@ -1,1 +1,1 @@ 1 -XWiki. Edwin1 +XWiki.Xiaoling - Content
-
... ... @@ -14,11 +14,10 @@ 14 14 ))) 15 15 16 16 ((( 17 - [[LT22222-L_PingPong_Software>>https://github.com/dragino/LT-22222-L]] 18 - 19 - 17 +[[Point to Point Software for LT-22222-L>>https://github.com/dragino/LT-22222-L]]. 20 20 ))) 21 21 20 + 22 22 = 2. Features for this firmware = 23 23 24 24 == 2.1 Point To Point == ... ... @@ -44,6 +44,8 @@ 44 44 |(% style="width:179px" %)AT+DI2TODO2=2 |(% style="width:177px" %)AT+DI2TODO2=2 45 45 |(% style="width:179px" %)AT+DI2TORO2=2|(% style="width:177px" %)AT+DI2TORO2=2 46 46 46 + 47 + 47 47 === 2.2.3 Serial port display === 48 48 49 49 ... ... @@ -403,7 +403,7 @@ 403 403 404 404 **Command:** 405 405 406 -**AT+TRIG2=2,50,60** Once there is falling edge or rising edge on DI2 of LT1, LT1 will transmit trigger to LT2 and LT2 can sync the status of RO/DO. After power off, power on, LT1 will send trigger without falling/rising edge, so the DI changes during power off will be sync as well.407 +**AT+TRIG2=2,50,60** Once there is falling edge or rising edge on DI2 of LT1, LT1 will transmit trigger to LT2 and LT2 can sync the status of RO/DO. 407 407 408 408 409 409 === 2.3.2 RO/DO is configured in the receiver LT (LT2)(Since firmware 1.3) === ... ... @@ -482,9 +482,7 @@ 482 482 483 483 When DI2 is enabled as sleep pin, a falling trigger (with 500ms pulse) will set LT into sleep mode. A raising trigger will wake up it again. 484 484 485 -In sleep mode, DORO will keep its initial state if AT+DOROSAVE=2, otherwise DORO will be in OFF state 486 486 487 - 488 488 == 2.4 Data Format == 489 489 490 490 ... ... @@ -493,7 +493,7 @@ 493 493 ))) 494 494 495 495 ((( 496 -(% style="color:blue" %)**Payload: Payload triggered by TDC or DI**495 +(% style="color:blue" %)**Payload:** 497 497 ))) 498 498 499 499 (% border="1" style="background-color:#f7faff; color:black; width:825px" %) ... ... @@ -624,8 +624,8 @@ 624 624 ACK 625 625 )))|(% style="width:85px" %)((( 626 626 ((( 627 -DO I1&628 -DO I2level626 +DO1& 627 +DO1 level 629 629 ))) 630 630 )))|(% style="width:90px" %)((( 631 631 DI1TODO1 ... ... @@ -656,7 +656,7 @@ 656 656 657 657 ((( 658 658 ((( 659 -(% style="color:#037691" %)**The fourth byte**(%%)**:** the high four bits are 1 to represent DO I1, and the low four bits are the level of DOI2when the interrupt is triggered.658 +(% style="color:#037691" %)**The fourth byte**(%%)**:** the high four bits are 1 to represent DO1, and the low four bits are the level of DO1 when the interrupt is triggered. 660 660 ))) 661 661 ))) 662 662