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 June 17, 2011 at 12:29Dear Mr/MrsI am using STM32F103RBT6 with Keil C.i try comunication CAN between 2 MCU STM32F103RBT6.can i do like this image?Thank you very much.
Posted on September 06, 2016 at 17:39Hi everybodyI'm going to use the Irda output of STM32L151 and send som data to PC using the usb to irda adaptor in PC side. I want to know which version of the Irda standard used in STM 32 microcontroller? I sea...
Posted on September 07, 2016 at 17:25Hi,I use the sdadc1 to measure 4 voltages in continous mode, single ended, injected, dma circular transfer to an array[4]. Apart from a huge offset error I don't know where it comes from, I see that either the SD...
Posted on September 07, 2016 at 10:49HiI want to build a voice controlled robot that it should does some actions according to it's command list and the voice it should recognize from user. Is it possible to do it with ST microcontrollers? which one ...
Posted on September 07, 2016 at 10:36My software project has 2 parts:- bootloader located at 0x08000000;- application located at 0x08008000.After reset bootloader is started and check CAN network - if there is activity it can reload application. Als...
Posted on August 31, 2016 at 16:03Hi, I have a custom board with Ethernet using the STM32F4 and the KSZ8051RNL Phy from Micrel working in RMII mode. The firmware is based on the LWIP TCP server example from the std. periphery library using a raw com...
Posted on September 07, 2016 at 09:41Hi, I'm trying to deinit and then init the I2C driver during runtime of the STM32F411. I2C1 generally works when initializing the drivers once, but when I deinit and then init them, I get a start-bit timeout - th...
Posted on September 06, 2016 at 03:15Hi Everyone.I'm having trouble starting the external 32khz RTC source as fitted to the Nucleo. Are there any issues with this clock on the Nucleo, has anyone got it to work?ThanksMartin
Posted on September 04, 2016 at 10:02Hi,I meet a problem with my project in which a STM32F373 MCU is used to collect singnal in single-ended mode.I short the pin with GND to test the board,the ADC values I get seems to fluctuate like saw-tooth.The g...
Posted on September 06, 2016 at 20:40There are examples counting clock pulses with the DWT_CYCCNT, but it will overflow in time. Counting pulses is easy if there is no overflow, but with overflow I am sure there nice way of doing it. I could do some...