About pinballsp

pinballsp · 2016-05-03

Posted on May 04, 2016 at 01:53Hello:I have develop a board where may install STM32F407, STM32F405 or STM32F427. Board is always same, and work perfect with F405 and F407 about the BOOT option to upload firmware by DFU USB.But when I install an F427...

pinballsp · 2017-12-10

Posted on December 10, 2017 at 14:32I will have to investigate and do it by myself, the problem is when one does not have the knowledge and full information necessary to do it, and it is also strange that it is not available to download and run.I ha...

pinballsp · 2017-12-09

Posted on December 09, 2017 at 20:26I saw those sources, but it seems a low level access, read / write data blocks, do not access with Fatfs to read / write files on a FAT / FAT32 SD card. I suppose that the user must implement it in some source fil...

pinballsp · 2017-12-09

Posted on December 09, 2017 at 15:17I am also very interested in SD / SPI / FatFS. I do not understand why it is not available for some time in Cubemx, it is a basic and essential device.With SDIO I had problems, some time ago I made a design, with ...

pinballsp · 2016-05-06

Posted on May 06, 2016 at 15:28Nobody has same problem with F427 and BOOT mode ??Seem everybody only use BOOT mode with F407.Yesterday I received a batch of 50 pcs of F427, these printed KOR (Korea manufactured), hope these install a different and c...

pinballsp · 2016-05-04

Posted on May 04, 2016 at 12:09Do you mean the problem may be the crystal quartz I use in circuit ??, Its extrange because of same circuit, same crystal quartz work with with F405 and F407 microcontrollers, but fail with F427. Its a crystal quartz 8...

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BOOT DFU USB with STM32F427 dont work

Re: CubeMX support for SD+FatFS+SPI

Re: CubeMX support for SD+FatFS+SPI

Re: CubeMX support for SD+FatFS+SPI

Re: BOOT DFU USB with STM32F427 dont work

Re: BOOT DFU USB with STM32F427 dont work