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...
The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
Posted on May 25, 2016 at 18:20Hi, I'm setting RTC for wakeup interrupt using HAL as below but the interrupt not happen. Please give me your advice. Thanks. P/s: - These codes are based on CubeMX. - Other settings required for system running is ...
Posted on May 25, 2016 at 18:33Where is possible find a very detailed descrip of usb device library.I read this http://www.st.com/content/ccc/resource/technical/document/user_manual/cf/38/e5/b5/dd/1d/4c/09/DM00108129.pdf/files/DM00108129.pdf/jcr:con...
Posted on April 29, 2016 at 17:30 I would change uart in CDC standalone example for STM3210E_EVAL by uart1 to uart2. I changed the code in this mode: /* Definition for USARTx clock resources */ #define USARTx USART2 #define USARTx_CLK_...
Posted on May 24, 2016 at 23:31I am using an STM32F4 for a project that undergoes in-field upgrade. The upgrade involves a soft reset, but I would like to back-up some critical data that will ‘persist’ through the upgrade. Since the data that needs ...
Posted on May 25, 2016 at 13:23Hi All,I'm using a STM32F7 Discovery board. I am using the example application (unmodified) from Cube for being a USB MSC device.When I run the code with the debugger connected (using ST Link) everything works as expec...
Posted on May 11, 2016 at 12:22 Hi, the latest CubeF4 HAL (but I suspect that this nasty bug affects ALL HALs), doesn't properly handle the global UART state when working in DMA mode. For example, if the HAL_UART_TransmitDMA() is used, this set...
Posted on May 24, 2016 at 12:55Hello Everyone, I am using STM32F411RC. Here i want to store a variable as static. We can say that if we power off the MCU then also it will have same variable. how can i do that. I want to Read and write in SRAM or Fl...
Posted on April 26, 2016 at 08:50Hi, As per UM1749 User Manual (Description of STM32L0 HAL and Low-layer drivers) the Low Level API should be found in: ''The Low Layer files are located in the same HAL drivers folder'' Figure 8: Low Layer driver fo...
Posted on May 24, 2016 at 12:23Hi I am having problems getting the external crystal oscillator to run correctly. It has a dc offset of approx. 1.5V but a peak to peak of only 380mV. The circuit is based on the STM32F429 Discovery board which produce...
Posted on May 18, 2016 at 22:44Hello, We want to use HAL_SPI_Transmit function to load the data from 16 bit Array. The function parameters are (SPI_Handle TypeDef *hspi, uint8_t * pdata, uint16_t Size, uint32_t Timeout). Our data buffer is defined ...