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 June 01, 2018 at 07:55Hi all,The following problem is appearing changing sectors write protection and power disappearing in the middle of a HAL_FLASH_OB_Launch operation. After the next power up, flash options are reset with RDP = 1 and a...
Posted on May 31, 2018 at 10:55Dear all: I am working on the stm32F769 ST board. The gpio output voltage is 3.3v. I want to change the GPIO output voltage to 1.8v. How can I make the change? I would greatly apprieciated.
Posted on May 31, 2018 at 15:40Hi ,I used STM32F103ZET6 PIN28 PC2 ADC funtion to get the voltage of CMP_V. The voltage of this pin(PC2) is 0.032V when R335 is 100 K,CMP_V is olso disconnected from any circuit. I try to change the value of R335 t...
Posted on May 31, 2018 at 22:48Hello, first of all pardon my ignorance, I'm a little new to STM32 development. We are working on a project on an STM32F769, and my EE has asked me to generate a fairly fast (20mhz) clock output on a specific pin (PD2...
Posted on May 31, 2018 at 19:43I'm using CubeMX and don't see a way to enable the EXTI0 IRQ. I'm assuming I need to have that interrupt enabled in order to use the PA0 pin as a wakeup pin.I've set that pin to SYS_WKUP1 in the pin configuration. Wh...
Posted on May 30, 2018 at 19:12RM0351 Rev 6 (also in Rev 5)http://www.st.com/content/ccc/resource/technical/document/reference_manual/02/35/09/0c/4f/f7/40/03/DM00083560.pdf/files/DM00083560.pdf/jcr:content/translations/en.DM00083560.pdf Describes SD...
Posted on May 03, 2018 at 07:05kmk
Posted on May 31, 2018 at 12:29When I compile the STM32L4R5ZI BME680 libary, I got the error message of use VFP register arguments,Can anyone let me know how to fix inside the AC6 SW workbench?ThanksPhani
Posted on May 25, 2018 at 08:40Hi I want to know how to add external lib to the folder for AC6 System workbench IDE. What i did till now? I have added the Lib source file name and the folder locations in the below path Project Properties --> C/C++ B...
Posted on February 04, 2016 at 15:08I just discovered some strange behaviour while working with the STM32F7 discovery: The SD card driver suddenly stopped working, because I added some additional buffers, variables in memory, nothing else. After inv...