I have an STM32L476 Nucleo-64 development board and I wish to do USB-development (simple Virtual Com Port) completely unrelated to the USB-connector that the ST-LINK Utility communicates via. I understand I need to connect ground, USB_OTG_FS_DP (PA12...
I use BMP280 sensor with STM32F446. When i upload my code for bmp280 i am not getting data from serial display. How can i fix it? What is the problem?I have added the codes I used below.
Basic project with the defaults from the config wizard for STM32L4S7Add into the main while loop: declared_volatile_variable += 1; HAL_Delay(1000);Set a break point on the addition and debug. Every second, the breakpoint triggers, then continue...
Posted on February 19, 2018 at 14:48I'm using a stm32f407vg board. Suddenly I can't download my code to flash memory anymore. I'm using the keil toolchain. I tried stm32 st-link utility, but it can't connect to target either. I tried the option 'con...
Hello, I am trying to get my I2C code Master working. I don't have the slave device connected and I am trying to see the output on a logic analyzer. I have connected the SCL and SDA pins to breadboard to a 2k pull up of 3.3V and the board is running ...
I am having some difficulty configuring STM32U575 ADC1 for Differential inputs. The reference manual and auto-generated code seem to have conflicting information:The ADC1 Connectivity diagram from Reference Manual (below) indicates configuring Channe...
Hi Folks,I've been asked to look at a problem we are having migrating from the STM32F7 to STM32H7. We are seeing a problem when communicating with the QUAD SPI chip (Micron MT25QL256ABA).(I've very familiar with SPI communications and microcontrolle...
Hey there everyone.I'm currently writing a bootloader for an STM32 device. The ECC functions on the flash controller are important to us, but the datasheet doesn't show whether it has to be enabled or not. And I cannot find any registers with an enab...
