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 May 11, 2013 at 10:43hello my sth32f4 discovery is mcu is running hot and u1 is hot also what is going on??
Posted on May 11, 2013 at 19:44hi , I have a question , when I calculate the temperature with this code using the formulate in the data sheet:val_adc=ADC_GetConversionValue(ADC1); vsense=(val_adc*Vref)/0xfff;val_adc=(vsense/Avg_Slope)-273.15;in the...
Posted on May 11, 2013 at 10:46 I've been trying for a week now, but I can't seem to read the status of the GPIO ports of the STM32F103RB. can turn LED's on, and transmit CAN, but really struggling to see what the issue is with this one. newish ...
Posted on May 17, 2012 at 06:02Hello, Where can I download ''Virtual COM port in Win7 or Vista 32-bit driver for STM32'' ? Following link seems not working.https://my.st.com//public/STe2ecommunities/mcu/Lists/ARM%20CortexM3%20STM32/Attachments/10698...
Posted on May 09, 2013 at 22:50We can initialize the SPI port clock polarity by :- SPI_InitStruct.SPI_CPOL = SPI_CPOL_Low; SPI_InitStruct.SPI_CPHA = SPI_CPHA_1Edge; If we have several slaves connected to the SPI port, different slave operated using...
Posted on May 09, 2013 at 15:51Hi All , Our company is a proud owner of a STM32f4 evaluation board ( cortex M4F) , We recived another evaluation board for our client that is (ARM7TDMI board). Before starting the migration to the ARM7 evalution board...
Posted on May 10, 2013 at 13:02 I've been struggling to get the SPI working on my STM32F3 Discovery, even just to communicate with the onboard rate sensor or work in loop-back mode. I got hold of a scope today, and realised that there's no outpu...
Posted on May 07, 2013 at 15:21hi,Can I use Java without RTOS , and how it can communicate with other C code(without RTOS)rgds #java-without-rtos
Posted on May 10, 2013 at 09:27Hi I'm interesting to use the STEVAL-IHM022V1 Evaluation Board to drive 2 BLDC DC Motors from Maxon with Encoder and HallFeedback (3pole 24VDC 40W). I need to drive them in sine modulation with the FOC control. Now whi...
Posted on May 09, 2013 at 03:27how i can know if the Vrefin its On?, because im enable and disableADC_TempSensorVrefintCmd(); and i get the same values on data registrer :s #discovery #discovery #stm32l #stm32l
