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I was wondering about if/how it is possible to access different .ngc files on an SD card without using the MIOS Studio "detour". My setup consists of the STM32F4 and two external, bidirectionally connected, MIDI hardware elements, one of which is supposed to be used to control the other. The configuration of this setup is obviously defined by NGC/NGR/NGL files. I use a bunch of different ones (can be called from an omni-accessible "main"-screen) for the same setup, but if I want to choose an entirely different configuration setup I would do so by entering "load xy" in the MIOS Studio terminal. I would like to avoid that and set up a kind of "configuration" menu from which I can somehow choose between different .ngc files which I can load to the core the same way I would do by typing in "load xy" in the MIOS terminal. The goal here is to load different control files to control various hardware devices. If anyone has ever done anything like that I would love to hear how you guys accomplished that!

Hi folks ! Now that my LCD display work fine, I'm trying to get my wilba frontpanel to work... Precision: everything is soldered on the CS pcb, except the leds (I'm waiting for my frontpanel to be delivered).... When the CS pcb is NOT plugged in, I don't have any error message whether I put standard's, TK's or Wilba's MBSEQ_HW.V4 at the root of my fat 32 formatted SD Card. Turning the MB on leads me to the main page as shown here . With the wilba's MBSEQ_HW.V4 at the root of my SD card, when I plug the CS PCB (from J1 on the CS PCB to J8/9 on core module), I get this error: >> |!! SD CARD ERROR !! |<< >>| E131 (FatFs : D 0) |<< I learned german at school, but this is kind of a long time ago, so I may have misunderstood this discussion . : TK said: "E131 steht fuer ein ungueltiges Bank Format (irgendetwas stimmt nicht mit den MBSEQ_B*.V4 Files in Deiner Session)" This E131 means there is something wrong with my MBSEQ_B*.V4 in my session.....The fact is that my SD card only has the MBSEQ_HW.V4 at the FS root....No /SESSIONS directory or else...When I type sdcard in the MIOS termial, I only get MBSEQ_C.V4 and MBSEQ_HW.V4 files listed as valid (the output of sdcard tells me there is no /SESSIONS/DEFAULT/ files etc.) The previously quoted topic talks about a D9 error.....but I get a D0 error....and no luck with any search in the forum or the web... Any idea of what could have gone wrong ? Cheers, Tom.

for those who don't find a sd card socket for the core stm32F4. you could use micro SD card and the ADAPTATOR will be the socket like:http://www.ucapps.de/mbhp_sdcard.html first solder unused component legs to the adaptator: solder to the core but leave some space to the board for avoid short (be carefull pinning): you could fix it (glue) if you want (not done for me legs are sufficiant) et voila!

Hi, I'm missing 1 sd card socket (SD-RSMT-2-MQ) to complete my build. Trying to avoid the 20euro mouser shipping I'm asking here if anyone has an extra they would like to sell, or if anyone knows of an alternative source or compatible socket? Thank you, Albin

I haven't been able to find any reference to this info on uCapps.de and the forum so it's reference info for anyone who wants to connect an external SD card socket and ENC28J60 based ethernet board at the same time. Both of these devices are connected to the core with SPI. While I have been try to get them both to work at the same time I have learnt that SPI can be connected in two ways, "Star" and "Chain". The SD card socket and ethernet module need to connected in a "Star" configuration in order to work. Basically the two devices share Serial In (MOSI) , Serial Out (MISO) and Serial Clock (SCK) signals but each have individual Slave Select (SS) signals. The attached picture illustrates this pretty well.