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 October 25, 2013 at 01:05I'm having a terrible time diagnosing this error on an F407IG chip. I am trying to TX/RX SPI via DMA. Currently I am getting good transactions, according to the external logic analyzer, from lengths of 1 to hundr...
Posted on April 22, 2016 at 10:40I am using the STM32F091RC with the HAL libraries.I am trying to gain access to the backup registers and I am trying:PWR->CR |= 0x100;to set bit 8. However it will not change the bit as though I am blocked out and i...
Posted on April 20, 2016 at 15:09 Hi, I need to ''translate'' a SPI program written for STM32F4 to STM32F2. I wrote SPI configuration: //STM32F4 void MX_SPI1_Init(void) { hspi1.Instance = SPI1; hspi1.Init.Mode = SPI_MODE_MASTER; hsp...
Posted on April 20, 2016 at 21:41I have the latest STM32CubeF4 downloaded but I can't find a compatible LwIP sample project. Can anyone point me in the right direction.Thanks.
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Posted on April 19, 2016 at 21:39Hello All: I am tearing my hair out trying to get cycle-by-cycle PWM control working on the Stm32F303RE using the OCRrefClear signal from the comparators. PWM working on complimentary channels (check). COMP works...
Posted on April 21, 2016 at 14:57Hello everyone!I currently working on my masters work with STM32F1 MCU. I created work in STM32Cube - SPI2 communication protocol with gyro, UART communication protocol to PC. And everything was fine until I wanna wr...
Posted on April 20, 2016 at 22:40Hello everyone,I'm developing a code in STM32F407VG. this code will erase the flash memory in a first step, and for a further work will upload a code into this memory.this is my code for erasing the flash memory.//un...
Posted on April 21, 2016 at 13:22Hi, is there a way to configure the software interrupt in STMCubeMX, in order to have the bases IRQhandler function already generated by STMCubeMX? Thanks Eric
Posted on April 21, 2016 at 14:22 IC: STM32F072CBT6 RTOS: FreeRTOSV8.2.1 IDE: Visual Studio 2015 (Visual GDB) ST-Link v 2.0 DMA Settings: hdma_spi1_rx.Instance = DMA1_Channel2; hdma_spi1_rx.Init.Direction = DMA_PERIPH_TO_M...