About Alexandre Boyadjian

Alexandre Boyadjian · 2017-06-21

Posted on June 21, 2017 at 12:47Hello, I'm working with a proprietary board using a stm32f107 and I would like to flash my soft into the ship by using RS232. To do that I have a RS232 connector which can be connected to USB and then I can collect Rx...

Alexandre Boyadjian · 2017-05-22

Posted on May 22, 2017 at 12:04HelloI'm using a Nucleoboard with a STM32f103RB chip. I would like for a project to communicate with SPI protocol by sending frame of 9 bits. I've seen in the datasheet that I can configure the SPI datasize that way : ...

Alexandre Boyadjian · 2017-06-22

Posted on June 22, 2017 at 11:33Hi, this was my mistake. I figure out later yersterday that I watched the wrong datasheet. To launch bootloader with stm32f107 we must set boot0 to 1 and boot1 to 0. Thank you for your reply, I can now flash the board...

Alexandre Boyadjian · 2017-06-21

Posted on June 21, 2017 at 14:00I've just tried to reboot my computer without any device plug in and I still receive the error message. However how can I disable the handshaking with a terminal ?When I tried to flash the soft on the board I can see ...

Alexandre Boyadjian · 2017-05-22

Posted on May 22, 2017 at 14:12Then it is not even possible to send just one bit ? We have to send atleast 8 bits or 16 bits in SPI mode ? Or add a default bit (0 for exemple) with a extra clock at the end of each frame sent ?Thank you for your repl...

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Troubles flashing software on STM32f107VCT6 using FlashLoader Demonstrator

STM32F10X : Is it possible to sent a 9 bits SPI frame ?

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Re: Troubles flashing software on STM32f107VCT6 using FlashLoader Demonstrator

Re: STM32F10X : Is it possible to sent a 9 bits SPI frame ?