Guido Lehwalder

There is a Board-definition Cytron Maker Pi in the RP2040 arduino-core package (Board Support), but in the pin-definition the SDCard SPI isnt defined :( You can try to edit this...

@kwpodolsky could you please check the following code (you can insert/change it - or use the zipped complete .ino-source) in the .ino for using your pins with SPI1 Does compile...

**SPI_FULL_SPEED** is 50Mhz - **which is too fast :(** replace this line with ``` // select required SPI-Bus : (&SPI) = SPI0 / (&SPI1) = SPI1 #define SD_CONFIG SdSpiConfig(SS, DEDICATED_SPI,...

@kwpodolsky here the latest version with the changes for 19Mhz as complete source ;) [RunCPM_MakerPiPico_SPI1_17092022.zip](https://github.com/guidol70/RunCPM_RPi_Pico/files/9591266/RunCPM_MakerPiPico_SPI1_17092022.zip)

> @guidol70 Any chance of an updated source release for this? I can then try again and this time make a proper note of the changes I make for the...

> Edit: forgot to say thank you :-) Fine that it worked for you. I thought I had made the most changes already in the archive RunCPM_v6_0_Maker_Pico_26102022.zip like the Points...

> The reset and user buttons work both fine for me, and I use the reset button to reboot the VGA32... perhaps your device is faulty... ? > Note: I...

@SergeyDr I did asked the original RunCPM author in the RunCPM-ESP32-Channel on Discord - maybe he got an idea: https://discord.com/channels/609020936225685514/726783380783628301

@SergeyDr Do you have a sample code for calling BDOS from MBASIC - maybe for the BDOS Call 248 which @MockbaTheBorg created for us. With such a code I could...

@Arawn-Davies RunCPM may be for your XT/V20 a little too big. The only DOS-Port I know ;) is my port, but it does need a 486 and up, because it...