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Hello ! [STM32L073RZ]I've been thinking what is this ADC DMA continuous request. I don't really much know what it is exactly and why it must be enabled. I know there are 2 modes of DMA, which is normal and circular in which normal starts only once an...
Evaluating the STM32F070RBT6 for a project, and using STM32CubeMX V6.10 I am unable to connect the PLL to the HSI RC. It all works ok if I use HSE.I'm wondering what I'm doing wrong.
Hi, For our project we have one Bootloader in 0X80000000 and application program in 0X80001c00. We have to combine both of these binary files and load it in to our controller. What is the best way to combine two binaries ? We are using windows platfo...
I want to run MCU with VDD 1.8V (in order to have all I/O-signals as 1.8V). I changed to use a LQFP64 package which provides a dedicated pin for VDDUSB.I power VDDUSB with 3.3V (for sure not below 2.7V) but all other VDDs on MCU are 1.8V:USB functio...
Hello, I am using STM32F042K6T7 microcontroller for doing some start-up configuration for some Ethernet PHYs by SMI, it is working well at room temperature, and cold (-40°C), but when I increase temperature max (+74°C) the microcontroller it seems is...
if I configure the USART and use HAL_UART_Transmit. The UART to USB bridge is taken care of by the ST-Link chip.Could i use the VCP on the board is on PA9/PA10(pin D14 and pin D15 to rx and tx to arduino) and use digital.read on arduino to get the in...
I have configured the M7 clock to 480 MHz and the M4 clock to 240 MHz using the HSI as input. In SystemClock_Config routine the statement__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);is crashing the STLINK-V3 with the error messageEr...
I'm trying to update a transmitter called a wfly et16s. They have downloads on their site to upgrade their radio to expresslrs which is just a newer protocol. I installed the stm32 driver and it shows its working, I can connect to stm32cubeprogramme...
Hello,I'm using a STM32U5A5VJTXQ MCU and I need to use the 2K BKPSRAM located @0x40036400.I can read and write without problem the BKPSRAM after power up, but a power cycle corrupt all the content. Strangely, the RTC content: time and registers, are ...
