STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
Posted on October 21, 2017 at 14:56Hi allI am using the STM32F429ZE microcontroller with STM32CubeF4 (V1.16.0) library. For my next project I need to switch between USB device and host mode. (Depends if a host/device is connected.)The hardware has a...
Posted on October 13, 2017 at 19:37What is the magic that PLL doesn't want to let go of MSI?I've been trying to switch MSI + PLL ON/OFF during STOP2 mode (to save battery), but the MSI + PLL hangs on for about 15 milliseconds. I'm first switching on...
Posted on October 20, 2017 at 04:17When I try to add the X-CUBE-AWS expansion library package to my STM32CubeMX (which has been updated to the latest version - 4.22.1) I get the error: 'This package version is not managed on this version of STM32Cub...
Posted on October 19, 2017 at 20:57Hi, I am having trouble getting my USART6 receive on PORT PC7 working.I have USART6 initialized at 115200 baud in TX and RX mode and can transmit fine on USART6 PORT PC6. In order to test USART6 reception I have a ...
Posted on July 07, 2017 at 04:55Hi, I currently have STM32F746 connected to a 640x480LCD which is working as expected.I'm using one LTDC hardware layer and doing everything through DMA2D and an external SRAM. So far all is good, I can load images an...
Posted on October 20, 2017 at 02:46I am using an STM32F072B-DISCO. I am trying to get a PWM on pin A6 using timer 16. The timer seems to be counting as expected, but there is no output on A6.Here is my code: RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GP...
Posted on February 16, 2017 at 16:13Dear List,I am trying to get RTS/CTS flow control working on a discovery-stm32f407 board using cubemx generated software.But when sending data from the PC to the UART2 the RTS signal never gets high as seen with a...
Posted on June 15, 2017 at 08:08Hi all,I have DS18B20 sensor which works on the one wire protocol & it was interfaced to STM32F030C8T6 controller.But it was failed to communicate(respond) with the device over UART2.Below is the uart to device connec...
Posted on October 20, 2017 at 13:17Hi, I have downloaded stm32cubef4 for the nucleo-64 board (stm32f401). The directory seems to have the correct structure. No icon has appeared on the desktop or in the launch menu (win10) to start the program. Anyo...
Posted on October 20, 2017 at 14:50Hi AllI'm looking for solution. I have to communicate my external ADC with STM32F7 by SPI. I have request from ADC on DRDY pin with 50kHz, which I set as EXTI in the procesor. But how to control SPI DMA by this DRD...