STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
Posted on November 21, 2013 at 15:11Is there an STmap file for the 2048K version of this processor? My files only go up to STM32F4_1024K. I recently downloaded the flash loader and re-installed to get the latest files.
Posted on November 20, 2013 at 08:43Hi. I want to disable all interrupts in my STM32F205 and I use macro __disable_irq() in core_cmFunc.h. I verified that this instructions works fine, but in ARM Keil IDE, if I select ''Go to definition of __disab...
Posted on November 21, 2013 at 01:28 I've come across an issue in usb_prop.c in the STM32 USB library examples. The _GetStringDescriptor function checks for the index of the Descriptor string, but allows an index of up to 4. There are actually o...
Posted on November 19, 2013 at 23:26 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on October 09, 2013 at 21:26HiI am based in South Africa and got a STM32F4 Discovery a while back, and now I tried to order a STM32F429I-DISCO, but Farnell gets back to me with:Farnell will not accept our order for 2355377 / STM32F429I.This i...
Posted on November 20, 2013 at 21:54Hello guys,Im doing a project with I2C communication and im rather new to this kind of communication. I am trying to hook up a cam on the stm32f3 and get a picture. Although the programming of the I2C i find not d...
Posted on November 20, 2013 at 20:09/
Posted on May 22, 2013 at 21:53Hello,I'm starting to develop firmware to interface the ST7540 powerline communication modem. I have read http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00063638.pdf but I couldn...
Posted on November 20, 2013 at 17:40Hey guys, I'm attempting to setup RTC without using any of the STM libraries. I've managed to disable the write access to the RTC registers by entering the keys into the RTC_WPR register. I've set the Init bit in ...
Posted on November 19, 2013 at 02:25Hi,I am currently developping a firmware programmed into a STM32F407VG microcontroller.The firmware has the following tasks:- Reading motor positions (5 axes: 3 with quadratures/indexes and 2 with steps/directions...
