Posted on April 27, 2016 at 14:23Hello everyone,I have problem with my STM32F4 DISCOVERY board. According to spec:+ Using ''Bootloader (USB FS Device in DFU mode)''- Configure the STM32F4-Discovery board to boot from ''System Memory'' (boot pins BOO...
Posted on April 27, 2016 at 07:11Hi All:I am trying using DFU filemanager to generate the DFU files by V3.04 in Win 10.I followed my colleague's procedure and it showed file is created, however there is no any file is generated..Is any setting of pe...
Posted on April 25, 2016 at 00:38Hello, I just read through the STM32L4x6 reference manual OTG chapter. I understand that every received packet is multiplexed through 1 RX FIFO, but each outgoing endpoints have dedicated FIFO. The RX multiplexing ...
Posted on February 08, 2016 at 07:51 Hello. Long time ago i asked question, about HID and messages. I have working example on wake up/sleep, and basic audio commands like play/pause, volume up/down, text/previous track. But I need fe...
Posted on April 21, 2016 at 09:49Hello all, I'm a new user of stm32f4, and I'm trying to write on a 2GB uSD card from Transcend through a 4bits SDIO and FatFs. I'm using the code provided by CubeMX and the example from UM1721. In this manual, it'...
Posted on April 19, 2016 at 16:30Hi,I have a project that voice and parameter data will be transferred through Pc to STM32 and STM32 to PC. I want to use CDC to transfer parameters and isochronous to transfer voice. Is it possible to use isoc and bu...
Posted on April 19, 2016 at 14:38Hi,I am now working on a design with stm32l, the BOOT1 pin was left floating in this design, Is that a valid configuration? Does BOOT1 have a built in pull down/up resistor, or is it an unstable configuration?Thanks ...
Posted on April 19, 2016 at 02:54I am studying the feasibility that using ST ROM bootloader I2C mode to program my application. Here have several questions: 1) does the STM32L4 bootloader supports the I2C? I find a AN2606 doc, but it does not state ...
Posted on April 18, 2016 at 11:48Hi,since Windows 8 and 10 I have Problems with my USB HID.I'm using the STM USB HID Stack and the demo VB project from JANAXELSON.COM.If I connect the STM32F407 via USB the connection works for ~1sec. Afterwards the ...
Posted on April 15, 2016 at 13:45Fellows on some STM32L0 (STM32L011x3/4 TSSOP2) Boot0 is also PB9 on others (STM32L031x4/6 TSSOP2) only Boot0. Is this not allways the same for a STM32 familiy like STM32L0x? Is that correct? I think on we need as mu...