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...
Posted on November 13, 2017 at 13:29I have a problem with PWM generation.I have my own PCB with the uC STM32F429IIH. I am trying to configure the PWM in TIM3 channel 1. My clock frecuency is 180 MHz and APB1 Timer Clock is 90 MHz.I use STM32CubeMX t...
