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 August 07, 2015 at 03:03 Hello all, I'm trying to communicate with a nokia 5110 LCD. The nokia 5110 has a slave select bit that I am setting using a GPIO pin (because I'm not entirely sure how the NSS bit for SPI works). My probl...
Posted on July 29, 2015 at 14:52Hello, I came across a problem which is about starting a debbuging seession on my System Workbench for stm32 (system Win7 x64). When I'm trying to debug my source code an information appears:Error in final launch sequ...
Posted on August 07, 2015 at 09:58Hello, I'm trying to set my timer3 on ch1 to make an interrupt with some frequency (100Hz). The idea is to switch it on and off by using a USER button situated on my stm32f3 board. I programmed it but it sometimes c...
Posted on May 12, 2014 at 19:56The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on August 07, 2015 at 10:41I use STM32F4 Discovery and a USB TTL to serially connect the ARM and the computer I use. I got a serial program and it is Parallax Terminal. The problem is when I download the program to the ARM, the character show...
Posted on August 07, 2015 at 10:22Hi,Is there any USB host example without class-specific driver? I see some examples in the Cube lib, but all are class-specific eg HID/MSC/etcI would like to have a 'direct' comms between a F7-disco and an external ...
Posted on August 06, 2015 at 16:20 Hello all, I'm trying to communicate with a nokia 5110 LCD. The nokia 5110 has a slave select bit that I am setting using a GPIO pin (because I'm not entirely sure how the NSS bit for SPI works). My problem ...
Posted on August 06, 2015 at 21:18Hello,I am trying to write my own driver for the FT5336 touchscreen driver for the STM32F7 Discovery board, but I could find a good (english) datasheet for it. The only thing I have for reference is the driver avail...
Posted on August 05, 2015 at 23:26 Hello, Im trying to implement a connection bewteen a STM32F0 discovery and a bluetooth module. Im using the USART2 with this code (thanks Clive1) : /* USART2 PA.2 Tx, PA.3 Rx STM32F0-Discovery ...
Posted on August 06, 2015 at 16:54Hello,I have an incorrect output on the terminal, I check again it and it seems everything is ok. please help me. For clarify the case, I attached two snapshots from this situation.Also I use from linux(uclinux) of ...
