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 February 05, 2013 at 06:41I am using stm32-f407 discovery board with IAR. It was working quite fine but when i tried to interface a 16 x 2 lcd and downloaded the code, it gave the following error . Fatal error: ST-Link, No MCU device foun...
Posted on October 14, 2015 at 18:22 I am using the ST32f I would like TIM4 to trigger the DMA which should move data from memory to SPI2. Tim4 count is changing but it does not trigger the DMA. Can somebody please point out where I am go...
Posted on October 16, 2015 at 14:15When using Cube MX to generate initial code for general timer,the initial code does not set TIMx_CR1 register CEN bit and TIMx_DIER register UIE bit.So it is unable to go into timer overflow interrupt.
Posted on October 17, 2015 at 02:16Hi All Does anyone know of differences in FS USB OTG behavior for the STM32F411 compared to other STM32F4xx parts? I have a USB-MSD function which receives data from a PC host and saves to internal Flash. The PC ho...
Posted on October 16, 2015 at 23:05Guys, I tried to use unsigned char below, but I got error, how can I fix it ? [CODE]const unsigned char data[] = {0xFF,0xF2,0x40,0xC0,0x19,0xB7,0x00,0x14,0x02,0xE6,0x5C,}; unsigned char *q; q = dat...
Posted on August 31, 2015 at 20:09Hi. Is it possible and if yes, where can i find examples how to communicate with slave devices that work only with Repeated Start instead of Stop when reading them? Library: Cube F4 V1.3.2 MCU: STM32F429ZI
Posted on October 16, 2015 at 07:41Hello,I am interested in knowing the physical memory organization for the embedded SRAM (cache) for the STM32F429ZIT6U core which is utilized in a STM32F429I-DISCOVERY Board.The memory map within the global address...
Posted on October 16, 2015 at 23:07Using the STM32F072. Have set up the ADC to fire interrupt on end of conversion. It is not firing. I generated code using the latest STM32-CubeMX tool. Attached are resultant adc.c and adc.h. Also attached is full ...
Posted on October 14, 2015 at 21:12 Hi All, I'm facing a strange problem with my STM32F407(Discovery board). While reading from SPI Data Register, sometimes the last bit is incorrect, which means result from my observation with logic analy...
Posted on October 16, 2015 at 14:21 Hi Guys, I am working on a project, where I need to output a PWM for a certain period of time and then stop and deinitialize the PWM. In my case, I use timer 1 as my PWM output. I can init...