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 December 15, 2016 at 16:04I'm trying to get I2C to work in DMA mode from STM32Cube_FW_F7_V1.5.1My first error was that the I2C handle remains busy after the first DMA transfer is complete.I've looked at the procedure I2C_DMAMasterTransmit...
Posted on December 15, 2016 at 10:54Hi everyone,i want to count the positive edges of a pulsesignal on PA6 using a Timer with external clock.To test the functionality i generate the signal and outputport is PA8. PA8 is linked with PA6.After several ...
Posted on December 15, 2016 at 12:57Hi All.I have a SOC, wherein a STM32F0 is connected to a modem via UART1.The communication works 'mostly' fine when AT commands/responses are exchanged synchronously, but obviously things are not stable due to ove...
Posted on December 12, 2016 at 15:45Hello everyone,I am trying to developp a bootloader but I got some issues, My application is working well.With my bootloader I read an usb key and program the content of the hex file into the flash (this step work...
Posted on December 14, 2016 at 23:50I am trying to write code to set the BOR Level under program control but cannot get the result I need. I have the following:if ((FLASH_GetUserOptionByte() & 0x0F) != OB_BOR_LEVEL4){ FLASH_UnlockOptionByte(); ...
Posted on December 15, 2016 at 10:33Hey, I have just bought SP1ML868 USB dongle device and I can not connect it to SPIRIT1 DK application. I know that it's a silly problem but I have already installed required drivers, checked for FW updates, I can ...
Posted on December 14, 2016 at 23:55I am trying to write code to set the BOR Level under program control for the STM32L151 but cannot get the result I need. I have the following:if ((FLASH_GetUserOptionByte() & 0x0F) != OB_BOR_LEVEL4){ FLASH_Un...
Posted on December 15, 2016 at 08:40Hello everyone, Can anyone point me how to use printf() for this specific environment?I did the following so far:1. Initialized UART3 since it's connected to the USB2. I am using HAL_UART_Transmit(&huart3, &data, ...
Posted on December 14, 2016 at 08:44Hello Team,We are working on one project, and we are planning to use STM32F103RGT6 and STM32F205RGT6 MCU.but before that we are testing our application using STM32VLDISCOVERY board and this board is working good.N...
Posted on December 15, 2016 at 03:39Hi, we use STM32F407. STMFlashLoader is V2.8.0. I use STMFlashLoader Demo.exe successfully if I set Boot0 to 1.For some reasons, I need to test the STMFlashLoader.exe using the command line to download the firmwar...