Aug 11, 2011 · When the STM32F105 is configured as a USB device, the PA9/OTG_FS_VBUS is used to detect the presense of a USB host. ST Micro evaluation designs show the PA9/OTG_FS_VBUS pin connected to +5 VBUS through a zero ohm resistor. There are two potential problems with this approach.

Sep 30, 2023 · Looking for help with a strange issue while trying to set up filters on STM32F105 that has 2 CAN busses - the filters in 16bit list mode work only for the first 2 banks. But the same configuration works well for STM32F103 with single CAN bus. Here is the code:

May 11, 2024 · I'm using a STM32F105 MCU on which I want to use only the CAN 2 Module to communicate. The pins for the CAN1 Module are used for other stuff. Currently I'm setting the init parameters for CAN1 and CAN2 but CAN1 is never startet. On the low level initialisation for CAN1, only the peripheral clock is activated but the GPIO's are not initialized.

Nov 13, 2023 · The date code 937 refers to Bootloader V1.0, which was only included in the very first STM32F105 before 2009. Even if the 1 on your device meant the year 2011, it would contain a newer bootloader, which means that the problem described in section 16.3.2 is no longer relevant. Section 16.3.1 also describes how to determine the bootloader version.

Sep 6, 2020 · Hi, Currently I'm working with a CubeMX project in which STM32F105 acts as a USB Host and communicates with USB flash drives. The problem is after detecting attached device and getting device speed successfully the enumeration stage fails. Tracing down the problem I see that when the host try to sen...

Posted on June 21, 2013 at 10:50 Dear all, I am using the ''STM32_USB-Host-Device_Lib_V2.1.0'', which I think is the only one that fully supports the STM32f105/107 OTG functionality and has a Custom HID demo project, to add USB functionality on my design. I am trying to make the device be recogn...

May 30, 2024 · I was pleasantly surprised how well the STM32F105 could handle the CAN messages efficiently without CAN ID filters. One of the several things i did was intercept the vehicle gear information while the vehicle was being driven but tricked the Radio into thinking the vehicle was in reverse.

Apr 24, 2024 · Hi I am new here. I am looking for a driver for Windows 11 Arm (parallels M1). The chip on my board says STM32F105. The driver that worked for me last time on other Windows was: dpinst_amd64 Can someone advise a driver for …

Jul 8, 2017 · This is my first time programming a microcontroller and I was wondering how to receive a msg via CAN using the interrupt. I initialized my micro, STM32F105, so that only 0x0106 and 0x010A IDs are allowed. This is the main section:

Jan 22, 2023 · Hi All, First post 😁 I want to count external pulses with a STM32F105 or STM32F405 using the HAL library. I want the external pulses to increment the timer counter. I want to avoid using interrupts. Instead, I want to read and clear the timer counter within a round-robin. Cheers