I am programming a USB-HID device based on STM32 CubeMX Mouse example.I made some modifications (interface, endpoints, report descriptor) and I am currently testing enumeration.Everything seems to be OK except that the lsusb command fails to dump the...
This is not a question then an information for NUCLEO STM32H7 (or others...) users: After searching so many hours inside the software today i found the reason for malfunction: Jumpers JP6 & JP7 was well closed (optical impression), but gave no stabl...
I send 1 byte data('A') per second via a UART4 interface. Below is a screenshot of the data received via Realterm. As you can see sometimes a corrupted character appears. My codes is below. What could be wrong where of the code? I'd appreciate it if ...
Posted on March 23, 2017 at 12:13Hello,I have been trying to solve problem with the osMessagePut function fromCMSIS-RTOS wrapper. I am not able to insert instances of C structure intothe message queue. My code is following:// transmission queuestat...
Dear All,I am using STM32L431 controller and connecting I2C2 for Tilt sensor to read the value. I have generated the code using CubeMX tool by configuring the clock and pin. Controller is running at 24MHz clock and configures I2C with 100KHz. I am g...
When generating code for F7 MCU with HCD and full assert enabled CubeMX generates line in "stm32f7xx_hal_hcd.c":assert_param(IS_HCD_ALL_INSTANCE(hhcd->Instance));however IS_HCD_ALL_INSTANCE is not define anywhere, and linker gives error as expected:S...
Hello all,We are planning to use the Murata CMWX1ZZABZ (STM32L072) for our low volume product. This entails the usage of the USB MSC library and therefore the usage of a VID and PID. We know that we can use the USB VID for evaluation purposes but is ...
Does aPDMBuffer[0] refer to mic1 sample and aPDMBuffer[1] refer to mic 2 sample?
I am using STM32L151VE. Trying to use the dual boot banks mechanism.I am compiling the code to 0x0 and load it to bank1 OR bank2 and setting the VTOR accordingly.When the code is located in bank1 and BFB2 is on - the application is running (memory ma...
Hello there,I have the following setup:NUCLEO-F446ZE SPI 1 is a SPI master connected to an external ADC device.NUCLEO-F446ZE SPI 4 is a SPI slave connected to an external MCU, which I will refer to going forward as SOM. For debugging purposes, I have...
