Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on November 12, 2017 at 01:01Hello Folk!I checked all the demos, projects, templates, whatever, inside the Cube package for F4 devices but couldn't find anything similar to the F4 demo builder package. Audio playback layer in particular. Asid...
Posted on October 31, 2017 at 04:53Hi, I am using an STM32L053xx in StandBy mode for 500ms and Run mode for 2ms. I have noticed in StandBy my PCB draws about 120u amps more after the SW-DB has been connected.To correct this I need to disconnect the...
Posted on November 14, 2017 at 01:25Hi,i use STM32F107RB in my project wherein is an USB VCP virtual com port driver (The basic of the USB VCP is the STM3210C-EVAL_USB_decice_VCP example of the Atollic True Studio). It works well if i use under Wind...
Posted on November 13, 2017 at 20:43I am not sure why I keep getting around .3 - .4 V even when the measured input is at 0V using a hand-held DMM. It's hard to imagine my ground noise is that high. Do you think it could be a software issue? Here ...
Posted on November 13, 2017 at 04:07hi 12864L LCD sample source is being applied.I want to change to hal lib because the old source has already been created.Help!//-------------------------------------------------------------------------------------...
Posted on November 13, 2017 at 09:42We have build some prototypes of a new product containing the STM32L486 (UFBGA132 package). The VREF+ pin is buffered with 1µF and 100nF. I measured the reference voltage with two different calibrated multimeter...
Posted on November 13, 2017 at 20:52Hello,I have a project where a 3phase DC BLDC motor is required to be spined.For now i have : - 3 hall sensors conected to CH1,2,3 of the TIMER2. - 6 complementary pwms via Timer1In the T...
Posted on November 10, 2017 at 17:11When i try to run example 'FLASH_EraseProgram' in CubeMx 4.23 version. When i debug , this message 'Can't halt the core' is show. How can i fix this problem.
Posted on November 13, 2017 at 16:53Hi folks!The STM32 series has a 12-bit ADC, but when I'm reading values from AnalogInputs on a Netduino, it's only 10-bit precision (1,024 steps). Why is that? Is there something being lost in the .NET MicroFramew...
Posted on November 13, 2017 at 17:09hi. when i am debuging my code in IAR , debug 's Arrow go to Disassembly and i cant continue debug, beacuse i think the arrow stop at that line.and i want debugger do line by line in my code and never go to the D...
