search

bigtreetech / BIGTREETECH-SKR-V1.3

32bit board with LPC1768, support marlin2.0 and smoothieware, support lcd2004/12864, On-board TMC2130 SPI interface and TMC2208 UART interface no additional wiring is required
1.01k stars 1.15k forks source link

Fresh smoothieware #486

Open zmrdko opened 3 years ago

zmrdko commented 3 years ago

Hi, i am trying to make fresh smoothieware work with TFT35 v2. The provided binaries here work - the display connects to board. However if I use fresh binary from Smoothieware's github, everything works except TF35 display. It says: No printer attached!

So my question is, what do I need to change in original smoothieware code to make it work as with bin file from here. the main reason for this is, that I want to use CNC version of binaries from Smoothieware.

Roughd1433 commented 3 years ago

Just a thought. I know when ruining the BTT tfts on marlin you have to make sure the serial connection speeds for the skr and the tft have to be set the same. IE 115200

zmrdko commented 3 years ago

Yeah, thats was the first thing I checked. Anyway, thanks for input

Roughd1433 commented 3 years ago

WHat about the port assignments. I haven't played with smoothieware yet. It's on the round to it list when I get my cnc router built..

On Fri, 1 Jan 2021 at 09:36, zmrdko notifications@github.com wrote:

Yeah, thats was the first thing I checked. Anyway, thanks for input

— You are receiving this because you commented. Reply to this email directly, view it on GitHub https://github.com/bigtreetech/BIGTREETECH-SKR-V1.3/issues/486#issuecomment-753293310, or unsubscribe https://github.com/notifications/unsubscribe-auth/AE5DW5ZXKAU4273P5QXPRODSXWJQFANCNFSM4VNSOT4Q .

zmrdko commented 3 years ago

Ports should be fine. RX0 (P0.3) and TX0(P0.2) which are same on smoothieboard.

radek8 commented 3 years ago

You must have the M503 and M115 commands enabled Based on them, the display identifies the printer

zmrdko commented 3 years ago

Thanks for info. I tried both command via console and smoothieware responded. Do you have any other suggestion?

radek8 commented 3 years ago

Did you try to swap the pins in the RX and TX connectors?

radek8 commented 3 years ago

Do you have a correctly defined serial port 0 on pins P0_02 and P0_03 in the smoothieboard?

zmrdko commented 3 years ago

I tried swapping RX and TX but no difference. Still No printer attached. Its SKR 1.4 Turbo https://github.com/bigtreetech/BIGTREETECH-SKR-V1.3/blob/master/BTT%20SKR%20V1.4/Hardware/BTT%20SKR%20V1.4PIN.pdf and I am using TFT connector. I flashed latest cnc smoothieware smoothieware: firmware-cnc.bin and this is my config config.txt

I dont know where to verify if I have correct settings for serial port 0.

radek8 commented 3 years ago

unfortunately I do not know the configuration smoothieware