search

TheKikGen / USBMidiKliK4x4

UMK4x4 - 4-16 in/out and 3-15 IN/3OUT USB MIDI interface for STM32F103 series board
125 stars 22 forks source link

Problem in version 2.5 #32

Closed MSMicro-ru closed 1 year ago

MSMicro-ru commented 2 years ago

Good work! In version 2.5 (testing on blackpill F103c8, 64K firmware umk4x4.stm32f103c8-64k-o2.bin) : after sending command: Reboot in configuration mode (F0 77 77 78 06 08 F7) - device is reboot in update mode! USB\VID_1209&PID_BEBA\ After reflashing - device onсe enter to config mode (COM Port is on), and after - no entering to configuration mode.

TheKikGen commented 2 years ago

At the first boot, configuration mode is enabled automatically. If you save the configuration, the next time, the board will boot as a midi interface. In configuraiton mode, try to reset all parameters, save and exit. Sometimes behaviour can differ between BluePill boards (not the same resistors, STM32 clones, etc...) Last release is here (2.51) : https://github.com/TheKikGen/USBMidiKliK4x4/releases/tag/v2.5.1

MSMicro-ru commented 2 years ago

Yes,, all works, as you say, but after sending command: Reboot in configuration mode (F0 77 77 78 06 08 F7) - device is reboot in UPDATE mode!

TheKikGen commented 2 years ago

Try to format the EEPROM (check in the config menu) , then save all again .