We are pleased to announce you that the official release of STM32CubeMX V6.12.0 is available. What is new in STM32CubeMX V6.12.0?New MCUs/MPUs series : STM32WB0 ,STM32MP25XX and STM32C071XXAdd support new CPNs STM32G4: Add support STM32G4 'Z’ and STM...
Hi Guys,STM32L475RGTXI have a device whith USART2 (PA2 and PA3) connected to a RS485 transceivers and i would like use the PA1 pin as DE, as below: This works correctly and the DE PIN is toggoled correctly.From the reference manual, I have seen that ...
I wrote an application configuring the USART for DMA transmission. The first call to HAL_UART_Transmit_DMA works correctly and the expected bytes are sent. However, every subsequent call fails with HAL_UART_STATE_BUSY.It appears that the uart state i...
I've updated the question as the answer was not suffient.Using version 6.7.0 of STM32CubeMX and I want to set the SPI SCK and MOSI signals to open drain when in master mode. What I can see, this is not possible and I have to manually modify the confi...
Dear allI'm using STM32G070KBT in my product, as it has 4 UARTs.I want to use the 4 UARTs in asynchronous mode, no HW control, UARTs 1 and 2 use RX/TX, while UARTs 3 and 4 use only RX.When defining all those UARTs in STM32CubeMx, I've some warnings t...
Hello,I am using the NUCLEO-F401RE with the NUCLEO-IDB05A2 bluetooth low energy expansion board. I am trying to run the sample demo code that is part of the X-CUBE-BLE1 software package (SensorDemoBLE). I followed the instructions in this video below...
My code initialises the RTC using the standard CubeMX code but before setting the clock it tests for a valid year > 2018. This works perfectly and the time and date are preserved through resets of the uP. However, it appear that either the reset or t...
How to test only the HAL_Delay (...). Thank you for your helps Regards
Hello,We are currently evaluating the STM32L073 series in terms of the possibility to configure the USB device as either:3x interfaces, all serial (COM) ports.3x interfaces, 2x serial (COM) port and 1x mass storage device.In the STM32 studio I have n...
We can't set offset higher than 2^15. But we need higher, in case of using oversamplin without using OVSS or right bit shifting. I've tested for 64x OVS without OVSS we need 0x200000 offset. (left aligned 16-bit signed according to RM).Really there i...
Hello,I am new to STM32 MCU and right now using a 170MHz STM32G474 MCU for my project. I did a test today and found out the float number calculation speed of the MCU is quite slow.It takes 6.3us to finish the calculation in Fig.1. (I set a GPIO pin h...
