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Posted on September 01, 2013 at 09:24I use today HCLK of 120Mhz taken from the systemclk of 120Mhz (prescale by 1), and active USB OTG FS no problem. To save power I want to go as much as possible low with the freq, when not during fast operations, ...
Posted on May 26, 2012 at 10:14 Hi guys, I'm working on a STM32F4 Discovery board and trying send over I2C. Therefore I'm using the functions from the Standard Peripheral Library. Unfortunately the device stucks after sending the address ...
Posted on August 31, 2013 at 20:31hi i am working on stm32f4. i am having a small programming issue, while my code is executing, ISR comes, i want to change the return address of ISR, i.e it does not goes back from where the processor left the code....
Posted on February 13, 2013 at 11:34Just to say about a project I've been working on - it's a JavaScript interpreter for the STM32 called Espruino (http://www.espruino.com)It's available for the STM32VL, STM32F3 and STM32F4 boards - as well as some ...
Posted on August 28, 2013 at 10:51Dear Sir, I've just started using stmf3 discovery board. I'll be doing usb programming. Kindly tell me how can I run usb firmware examples on this board using Keil.Any help will be appreciated.
Posted on July 12, 2011 at 11:20Nid help in Stm32 Encoder Interface, to turn the motor in clockwise and anti-clockwise direction. Thanks #encoder-interface #stm32f0-discovery
Posted on August 31, 2013 at 09:29In many of registers of STM32F205 it is mentioned that reserved bits should be kept ar reset state.Is it sure that reading reserved bits always return its reset value or its undefined. If it is undefined then have t...
Posted on August 30, 2013 at 04:03 I'm struggling to get the Option Byte programming to work from code. There is probably an obvious mistake here that I fail to see. I'm using an STM32373C-Eval board and the Firmware Libraries version 1.0.0 with...
Posted on July 08, 2013 at 14:53Hi guys, i need to program a stm32f0 mcu using a serial cable.At this moment i'm using an external St-link device.Can i use only a serial cable without st-link (e.g. over hyper terminal)? #uart
Posted on August 30, 2013 at 16:07 Good afternoon all, I am experimenting with the STM32F4Discovery boards and till now I have managed to interface with pin PC0 by connecting a pot and showing the value of its resistance on the LCD touch screen ...
