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Hello all,I want to use the Nucleo Board asmentioned above for sampling data with the ADCs and sending them with the USB interface to my PC. The problem is that the PC (Win 7) does not connect to this port. It doesnt appear in the device manager. Of ...
Hi,I am working on STM32L4+ (STM32L4S5xx) MCU, OpenOCD does not support L4+, https://sourceforge.net/p/openocd/code/ci/master/tree/src/flash/nor/stm32l4x.c has no support for device_id 0x470 - reported by STM32L4S5xx.There is a commit in OpenOCD und...
Looking at the eMMC requirement, it looks like HS-200 mode is limited to 1.8V/1.2V I/O levels. (From STM32H7 MCU Reference manual) HS200 Bus Speed ModeThe HS200 mode offers:• CLK frequency up to 200MHz Data rate – up to 200MB/s• 4 or 8-bits bus width...
Posted on March 20, 2018 at 16:09Hi,i have an ADC where i want to read multiple channels sequentially and than use this data. I read them every second or so, so i want to start the reading manually each time. But when its started it should read all ...
Hi AllWe have a custom board based on STM32L475VG. Can anyone please assist that how to set the _serial_handflow values for the usart2 of this chipset.Reference link for serial handflow -->> https://docs.microsoft.com/en-us/windows-hardware/drivers/d...
HiI am trying to integrate maxbotix MB1003 sensor onto Nucleo L073RZ board. Nucleo board is running mbed OS. After few hours of proper operation, ultrasonic readings get stuck at a particular value like 420 mm. Sensor operation is simple triggered op...
Hello,i am facing problem with flashing my STM32F769I Disco. the flashing works when i change to erase full chip instead of sector erase on Keil MDK 5.Full chip erase takes longer time as usual and i dont prefer full erase every time.The project is a...
Posted on May 19, 2018 at 22:56Hello,I am currently using the OctoSPI RAM on the STM32L4R9I-EVAL board (IS66WVH8M8BLL-100BLI (Hyperram)).At first sight everything looks as expected, but when I read and than write with 8 bit access, only every second...
Hi I am using a stm32L433 100 pin with an external 2.5v reference chip connected to vref+. I have tried placing a voltage (tried different values) onto one of the a/d channel, but the result is 40mv low. I then programmed the D/A , which uses the ...
I'm using Windows 10 and arm KEIL IDE along with STM32F407G-DISCOVERY board. I'm a very beginner and trying to do something with LED. I'm stuck at the initial stage itself. I have a problem with the LED API in the Board Support Package in the set...
