STM32 MCUs products

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New possibilities for the ultra-low power segment!

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...

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SysTick documention

Posted on July 13, 2018 at 11:52Hi  I have got information of the web how to program the systimer , and seems to work okay.  But I was trying to find information in the reference, or data manual regarding the fields to program, for example SysTick->...

STEVAL-USBC2DP Sample Code

Posted on July 15, 2018 at 09:33Dear All,    I just purchased a STEVAL-USBC2DP evaluation board, is there a way to get the source code of USB type-c to DP as an example?Thanks,Tony

STM32F429 enable Dual Banks (DB1M)

Posted on July 12, 2018 at 19:52I have an STM32F429 and want to have dual banks.From looking at the manual I tried this, but it does not seem to work.Can anyone offer suggestions? (Solutions? )if ((FLASH->OPTCR&FLASH_OPTCR_DB1M_Msk) == 0) { printf('...

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Stuck in a loop in startup_stmf051x8.s file

Posted on July 15, 2018 at 00:55I can only run a few dozen lines of code until I get stuck in a loop. When trying to debug it appears I am stuck in the startup_stmf051x8.s file on these lines:0x0800016E E7FE      B        PendSV_Handler (0x0800016E)...

Limiting Context search in IDE

Posted on April 19, 2018 at 22:07I'm using TrueStudio, but this should relate to any of the IDEs that are Eclipse based.There are two types of searches available. The Search menu on the main drop down menu, and the context menu that pops up when you...

push button

Posted on July 14, 2018 at 19:53hello;    I want to define the pinAO as a push button on keil v5 without using cubemx, i need its define and configuration function, can some one help? 

flash download error

Posted on July 13, 2018 at 12:42hello,       I compiled a simple adc single conv. code on keil v5 using stm32f4cube mx , it compile good on errors or warnings , but when i wanna load the code on my board stm32f407vg it gives me : 'flash download fai...

NACK when program the flash using JLink_Lite

Posted on July 14, 2018 at 20:38Hi,Communication: I2CMaster: STM32F746NGH6Slave: bq25895MIDE: Eclipse NeonPreviously, I can read from and write to the slave using HAL_I2C_Mem_Read() and HAL_I2C_Mem_Write() with I2C communication. After I program my ...

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