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 September 13, 2015 at 16:52 Hello World! I need an EEPROM memory on my device and there is no I2C pin free to use AT24Cxx. So, i should use EEPROM Emulation (as said in AN2594 http://www.st.com/web/en/catalog/tools/PF257846#). I...
Posted on September 12, 2015 at 15:51I'm using STM32F051R8 board but i'm unable to configure UART in 7bit bata and one bit parity mode. Tried changing M and PCE bits of UART CR1 register but no luck.
Posted on September 01, 2015 at 12:39after download the Firmaware Package STM32F4 1.8.0 with STM32CubeMX Version 4.10.0, an error occurs: stm32cube_fw_f4_v180.zip (MD5 file checksum is not good). It tried it several times on different PC's with the ...
Posted on September 14, 2015 at 13:36 Hello all, i started working with a small stm32f103c8t6 (medium size device) which i want to use it without any external crystal, so i configured it with usage of internal HSI oscilator. From wha...
Posted on September 14, 2015 at 12:25Hi, i'm just start working with the Discovery Board STM32F072B. I've installed CubeMX, the MDK-ARM 5.16a & ST-Link Utility 3.7.0 At first i want to go through the examples of the Disco-Board. I can start and rebu...
Posted on September 11, 2015 at 13:11Hello Everybody.I am having trouble with the output compare function of an STM32F401RE. I am testing the OC function to generate a waveform by toggling an output at the compare point and the overflow point.The co...
Posted on September 13, 2015 at 23:14Hello I am trying to figure out DMA and write buffer for incoming TCP data to send over USART I was thinking about using circular DMA (for USART TX) and add data to buffer. When new data arrives stop DMA and add...
Posted on November 19, 2012 at 13:29Hello, everyone!I have a question about ADC's EOC event, when is this bit been set?For example,there are 6 ADC channels in my program.Is it right as bellow:A channel converted--EOC--B channel converted--EOC...F ch...
Posted on September 13, 2015 at 16:56I encountered a strange behaviour on several STM32F411 nucleos: When configuring an EXTI for an input GPIO Pin the pending bit gets set, even though nothing is connected to the Pin. Code is attached. These two fi...
Posted on September 11, 2015 at 18:39 Hello, someone would be able to explain mewhat's happen in the last two lines of this macro: /** @defgroup RCC_AHB1_Clock_Enable_Disable AHB1 Peripheral Clock Enable Disable * @brief Enable or ...