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 21:05We are using the STM32F101RD component. We've configured TIM5, channels 2, 3 and 4. Channels 2 and 4 work as expected. Channel 3 is always high (we have 10k pull ups on the line) and is never driven low by the ...
Posted on November 21, 2013 at 12:42The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on November 21, 2013 at 15:25Hi, I would like to ask if there is a way to clear the FRLVL and RXNE bits in SPIx->SR in order to ignore everything that has been received before. I have some routines that only send data and other that will als...
Posted on August 04, 2013 at 01:47hi,i am working on stm32f407. i am experiencing hard fault handler. start:{}timer();while(!one_second_timer){ /*my code*/}goto start;and the code for timer is void timer(void){ uint16_t PrescalerValue = 0; TIM_Cmd(T...
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...
