To use system boot loader we connect boot pin to vcc(3.3.v) and also we took serial port connection from PA9,PA10 and GND. we are getting response for the commands but we unable to load the hex file.given an error read protect but we kept level 0 pro...
Hello guys, i am using STM32072 discovery board. I have a problem that i mentioned above. I have a TOUCH SENSE IC (at42qt2120) and it communicates w/i2c. I want to communicate with device that time what i want (when i pushed the buttons). IC has chan...
Hello all,I am working with a board that features an STM32L4 and I would appreciate some pointers on writing and reading to the external flash. The device I am using is the MX25R6435F and I have been able to read the device ID without any problem wit...
I am using standard peripheral library and OTG FS core in FS host only mode just talking about connection , not enumeration. When the hub is not connected I never see the PCDET bit in HPRT register set
Hello,i am trying to write a small example which only send 8 bytes .I am using generated code from Stm32cubeMx and i have the initialization parameter from this thread : https://community.st.com/s/question/0D50X00009XkWmjSAF/fdcan-stm32h743zinucleo-t...
The SystemClock_Config function which is generated by CubeMX will disable Systick Timer. If you select LL Driver for RCC. After calling SystemClock_Config the SysTick->CTRL is set from 0x7 to 0x5 in the Package L4.13.1 and to 0x01 using package L4.14...
Hello everyone,I'm using a stm32f767ZI - Nucleo board, and tries to print with through the USB by using the code generated from stm32cubemx. But i also want the IWDG to reset the controller in case of an error, and to use FreeRTOS.I the code runs wit...
Posted on January 31, 2018 at 16:47It looks like the latest STM32CubeH7 is still missing the LL low-layer API? Is it coming and if so, when please?#stm32h7 #ll-drivers
I'm using the USB CDC library on a STM32L452 created with CubeMX and have run into some problems with receiving data over USB. Every week or so I experience that the device stops receiving data (the transmit side works fine). In other words, the CDC_...
Hi all, I made a PCB with STM32F103RE. And I build a code with STM32CubeMX, which contain FreeRTOS, a GPIO input & a GPIO output. I can write a program that flash a LED driven by the output GPIO. But once I rename the GPIOs via STM32CubeMX, the LED...