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AN5290 discusses a workaround for the "When VDD exceeds 2.5V in LDO configuration a glitch on HSE may create a hard fault on M4/M0" issue identified in the errata. In the AN5290 section titled "1.2 LDO configuration for VDD > 2.5 V" recommends:The r...
Hi,I'm using a NUCLEO-L452RE and wanted to check out current in different low power modes.With only the basic pins configured, I can measure <7uA in Stop2. Not bad.using: HAL_PWREx_EnterSTOP2Mode(PWR_STOPENTRY_WFI);Problem I have is if I configure th...
Dear all,I am using STM32U585CIT6Q in Stop3 mode. When one wakeup pin is active, everything works fine, and I can wake up my microcontroller.But when I want to use two wakeup pins (Two wakeup pins are selected in .ioc file and enabled in code), I can...
Dear friends, good evening.I am facing the following problem with my application using BLE with the MB1641 (STM32WB15CC):We had an app that worked with a device using another microcontroller (Nordic). We are adapting this device to an STM32 platform....
I am using stm32f334r8 for digital power control. I have configured ADC using cube mx Lower level. ADC reads 0 for 40mv input even though ADC is configured to 12bit and 181 sampling cycles. I also tried calibrating ADC before conversion is started. ...
While powering up all of my Microcontrollers were getting shorted, checked the voltages of all the capacitors and the MCU has a dedicated power line . And checked the ripple and initial power up data,everything is fine only. But still the MCU getting...
I am working on a custom board design that uses an STM32G474RBT3 to drive the PWM signals to a buck converter and another PWM signal to an inverting buck-boost converter via the HRTIM. If the PWM signals lock high for more than a few microseconds th...
Hi, I´m trying to get a STM32G0B1 running with USBPD and a higher PDO voltage (20V). Therefore I followed the instructions in chapter 9 of STM32StepByStep:Getting started with USB-Power Delivery Sink - stm32mcuUnfortunately the user_services don´t co...
Hi, Iam using a STM32G473 controller and want to do the following:I want to output an analog curve, stored in a RAM buffer.Timer6 is the timebase for transfering the the data from RAM buffer to DAC via DMA.So I selected the DAC as trigger source for ...
Hello, i'm looking for stm32 libraries for the board STM32G071RB.In particular i'm trying to da many schetch using the device that i'm used before with Arduino Ide with the board ARDUINOUNO or ARDUINONANO .Devices LCD i2c , module HC05 for IOT gas se...
