Chesco Posted January 12, 2021 Posted January 12, 2021 (edited) Good afternoon. A friend wants to update this Display by upd file in Micro SD. I would like to know if I have to use the EVO or V3 update? Thank you. Edited December 3, 2022 by Chesco
Content Provider lucky1 Posted January 12, 2021 Content Provider Posted January 12, 2021 Will not work with update file because the firmware is too old. At least version 2.50 is needed. See https://pin2dmd.com/installation/ Point 1.3 You need to upgrade using DFU mode like described in point 1.2 but with the dfu file from the discovery V3 folder on github. Hold down the update button during powerup to get into DFU mode. As I can see from the picture the menu buttons are missing , so you won´t have access to the onscreen menu.
Chesco Posted January 12, 2021 Author Posted January 12, 2021 Thanks Lucky. Greetings. This button...?
Chesco Posted January 12, 2021 Author Posted January 12, 2021 I can move on the onscreen menu with the Pin2dmd.exe software... Greetings.
Chesco Posted January 15, 2021 Author Posted January 15, 2021 DMD ST32 is working and updated!!! Thanks. It's possible to make the same process with DMD MK66?
Content Provider lucky1 Posted January 15, 2021 Content Provider Posted January 15, 2021 The easy way is changing the PCB against a PIN2DMD EVO pcb and swapping the panels. It is not user friendly as long as Luis from pinballsp doesn´t give out the encryption key of the bootloader. The only way to install it is with the debugging interface e.g, CMSIS dap and issue a flash erase as described here https://jcard0na.github.io/2016/11/11/recover-from-kinetis-in-secured-state.html
kaferbeetle Posted April 19, 2021 Posted April 19, 2021 Hi Chesco, Which firmware is working on yours ? I have an STM32 pinballs in 2.55 firmware version. Do you put the V4 firmware version on it ? Thanks for your help
Content Provider lucky1 Posted April 20, 2021 Content Provider Posted April 20, 2021 Check your hardware https://pin2dmd.com/hardware/
Chesco Posted April 20, 2021 Author Posted April 20, 2021 (edited) 20 hours ago, kaferbeetle said: Hi Chesco, Which firmware is working on yours ? I have an STM32 pinballs in 2.55 firmware version. Do you put the V4 firmware version on it ? Thanks for your help @lucky1 he said: "You need to upgrade using DFU mode like described in point 1.2 but with the dfu file from the discovery V3 folder on github..." This was the correct way to solve my problem. Greetings. Edited April 20, 2021 by Chesco
Chesco Posted November 9, 2022 Author Posted November 9, 2022 (edited) Returning to the thread of the update of a Display "DMD MK66" of PinballSP... A good friend has this display and would like to use it 100%. Is it possible to install the Pin2DMD firmware using an ST-Link V2 Programmer? If possible, which bin file to use? This one??? https://github.com/lucky01/PIN2DMD/blob/24950b0be1b0e476e3f7eedb357fec6aa889db76/firmware/latest/MK66/pin2dmd.bin Edited November 9, 2022 by Chesco
Content Provider lucky1 Posted November 9, 2022 Content Provider Posted November 9, 2022 54 minutes ago, Chesco said: Is it possible to install the Pin2DMD firmware using an ST-Link V2 Programmer? No ! Read the Readme.md here https://github.com/lucky01/PIN2DMD/tree/24950b0be1b0e476e3f7eedb357fec6aa889db76/firmware/latest/MK66 and the howto.txt in the openocd.zip
Chesco Posted November 15, 2022 Author Posted November 15, 2022 (edited) Hello again. I can't load Pin2dmd firmware on MK66. ST-Link Programmer does not detect the device (No STM32 Target Found) and following the instructions to RESET the device with OPENOCD. I run the command "dap.bat". I open the putty program but can't Open a telnet session to openocd by using 127.0.0.1 and port 4444 Appears the next message: PuTTy Fatal Error Network error: Connection refused Edited November 15, 2022 by Chesco
Content Provider lucky1 Posted November 15, 2022 Content Provider Posted November 15, 2022 Like I said above it does NOT work with a ST-Link programmer. You need a CMSIS DAP adapter like written in the openocd.txt
Chesco Posted November 15, 2022 Author Posted November 15, 2022 Sorry... Now I understand because it doesn't work. Thanks.
Chesco Posted November 15, 2022 Author Posted November 15, 2022 I think I'll buy one. There are some friends who are interested in installing the Pin2dmd Software on their obsolete MK66 Displays. Is this the adapter I have to buy? Thanks.
Content Provider lucky1 Posted November 15, 2022 Content Provider Posted November 15, 2022 I don´t speak spanish, so I can´t read the description but I think it should be o.k.
Content Provider lucky1 Posted November 15, 2022 Content Provider Posted November 15, 2022 https://pinside.com/pinball/forum/topic/dmdmk64-new-dmd-multicolor-by-pinballsp-is-on-the-way/page/24#post-6697196
Chesco Posted November 15, 2022 Author Posted November 15, 2022 45 minutes ago, lucky1 said: I don´t speak spanish, so I can´t read the description but I think it should be o.k. Sorry... And thanks again for your help and your time @lucky1
Chesco Posted December 1, 2022 Author Posted December 1, 2022 (edited) Hello again. I have received the CMSIS-DAPLink. I follow the steps in the "howto.txt" file: 1. Connect your cmsis dap adapter to the device 2. Start openocd by executing "dap.bat" 3. Open a telnet session to openocd by using 127.0.0.1 and port 4444 (see putty.png) -Open... Nevertheless, i get the same message from Putty... Any suggestions? Thanks. Edited December 1, 2022 by Chesco
Content Provider lucky1 Posted December 1, 2022 Content Provider Posted December 1, 2022 What´s the output of the dap.bat window ? Should look like this
Chesco Posted December 1, 2022 Author Posted December 1, 2022 58 minutes ago, lucky1 said: What´s the output of the dap.bat window ? Should look like this
Content Provider lucky1 Posted December 1, 2022 Content Provider Posted December 1, 2022 You are not connected to the CPU !
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