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...
Hello, my problem is as follows:I am working with an STM32G484QET6 uC. I have configured two timers with two output channels as Output Compare Toggle Mode. So that I get two independent quadrature signals.I now want to synchronise these two quadratur...
I am working with an STM32F3, a ChipWhisperer and the SimpleSerial library right now and trying to follow instructions executed. While doing so, I noticed that the number of CPU cycles does not seem to match what I expected from the ARM Cortex-M4 ins...
Hello,I recently created a custom board using the STM32F746. I'm encountering an issue with the QSPI interface. The problem arose when I replaced the external flash from the MT25QL128ABA model to the IS25LP128F model. I have checked the data sheet an...
recently i been making a device that fulfill the following requirement using stm32f103c8:1. Use the STM32F103C8T6 (Blue Pill) development board.2. Connect to an RGB LED using suitable I/O pins. An RGB LED is a combination of 3 LEDs (red, green,and bl...
Hi,I would like to change at runtime some user-defined variables stored in Flash (so they remain on the system after power off). I have defined them as const and some are just 16 bits vars and others are more complex large structures. What is the bes...
Hello, I have a signal that is coming to a GPIO and the period of the signal might slightly change and I need to realign a timer each time the GPIO is on rising edge.I try to use the TIMER1 with Slave mode reset and use ETR1 as trigger source. but it...
I have a custom board that I am getting ready to program that is using the STM32U575. I am a little confused about the clock configuration. My board has an external 32768 crystal. I am not sure I have the MX program clock configuration correct. I wan...
Hi, I want to get log using Type-c, and using freertos to run all the tasks.setting:MCU STM32L4A6VGSTM32CubeIDE 1.12.0STM32CubeMX 6.8.0tera term 4.106when i insert Type-c, device manager return the unknown usb.I try some methods:1. put MX_USB_DEVICE...
Hi,I've tried finding a document that would describe what do the different error codes mean for the CAN FD module.Does anyone have a link or an idea where to search from?My CAN FD peripheral ends up in error status 516 at some point and I can't find ...
Hello. I have a question while looking at the datasheet.In the ai17535b, ai14125d image, 1uF and 10nF capacitors are indicated between VDDA and VDDS,but other datasheets (ex: MSv34738V1, MSv39402V2) indicate the capacitor capacitance as 1uF and 100nF...
