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Posted on May 13, 2013 at 00:53Hello,I have a USART data that comes from another device that runs continuously, I have to read all of this data and send it directly to a PC host through a USB.The problem is that I don't want to loose any received da...
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 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
Posted on May 09, 2013 at 20:07Hi everyone, I have dual quad spi flashes that I need to interface to using the stm32f103. Does anyone have any experience interfacing to dual quad SPI flashes? I was hoping to not have to use the GPIO and bit bangin...
