Matrix user forums

Hello there! Please tell me how to configure Lan master to sort out the ID and get a response from the SLAVE in UART

Hi, but separately everything works! but not together. And I have problems with the dynamic display, the" hardware " indicator flickers strongly, and generally behaves strangely...Can you advise how best to do it?

Redesigned the project in Flowcode 8 . Here, too, the problem, collect voltmeter-ammeter. Individual measurements work, but they don't work together. Tell me where I made a mistake

Hello there! Please tell me, does not change the type of indicator from a common anode to a common cathode. "Custom code - > Defines -> Edit code - > line 37 - > 0=common cathode, 1=common anode" - no result.

I can't figure out which component the "circular buffer"macro refers to. I didn't find one of those.

forgot to say all those commands in HEX

I can't find the second component of the macro. I don't. And in the first I have to take CHAR and collapse the variable "C"?

Unfortunately I could not see the project because it is installed FC 5

Dear Martin! About arrays I read, but never worked with them. I can't figure out how to take an array from UART. since the UART only accepts "BYTE"

By studying the LIN Protocol, it was possible to get commands in the UART. The teams will manage the port. 50 04 68 3b 01 06-high level briefly, 50 04 68 3B 11 16 - high level permanently, 50 04 68 3B 21 26-low level. Could you tell me how to organize it? I so understand it is necessary to use "...

thanks for the links. I will study. I have problems with the LIN macro itself. more precisely, his teams. I will report on progress

I've studied the Protocol description. and how to implement it in flowcode? I'd like a description of the macro, or an example of some sort

Hello! help please! there are two buttons on the steering wheel of the car that communicate via the LIN interface. it is necessary for their commands to translate the outputs of the microcontroller in different States. On LIN nothing useful not found. Tell me where to start. There is no description ...

There is one byte - device ID, 6 byte code and one byte CRC (01 00000D1042BE 6B) Do I need to use "transmite byte"? and transmit one at a time? if you edit the macro One_wire in flowcode5 (replace DevID [64] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0.0.0.0.0,0.0.0.0,0.0.0.0.0,0.0.0,0.0.0....

Hello!
Please help to organize the emulation ds1990. The compiler produces an error:

dallas.c: FCD_0bbd1_One_Wire1__Get_Next_ID()
615: break;
^ (345) unreachable code (warning)
dallas.c: 120: (1250) could not find space (64 bytes) for variable _FCV_0bbd1_One_Wire1__DEV_ID