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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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returned value of a few HAL routines

Posted on February 17, 2017 at 14:01Dear,I used  the HAL Drivers V1.6.0 / 04-November-2016 from STM32Cube_TW_F4_V1.14.0It seems there is a mismatch in the returned value of a few HAL routinesThe returned value can be the HAL_BUSY or a computed value...

STM32F7 online course

Posted on November 04, 2016 at 06:30Hi,Has anyone tried to register to this online course?http://www.st.com/content/st_com/en/about/events/events.html/stm32f7-online-course.htmlI am not receiving any confirmation emails, so I can't go any further!!O...

fouad_jh by Associate II
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FW problems with the X-Nucleo-IDW01M01

Posted on February 17, 2017 at 13:06Hello everyone,I'm starting to use the shield X-Nucleo-IDW01M01 with a Nucleo F401RE and I have some problem with the FW update. I follow the guide 'X-NUCLEO-IDW01M1- FW upgrading over UART_v1.1' but at the end I ...

Wrong value conversion ADC in injected scan mode

Posted on February 16, 2017 at 17:56Hello, I'm trying to read 3 voltages with the ADC2 on my stm32f207zc, using an injected mode + scan mode configuration, but I'm observing this behavior:basically the each of the 3 voltages are generated by one dif...

mlisi by Associate II
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  • 6 replies
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Change STM32F103 Frequency at run time

Posted on February 17, 2017 at 06:28Hi,I am using STM32F103. I have configured my clock at 72 MHz as shown in the below code--RCC_DeInit(); msDelay(10); RCC_HSEConfig(RCC_HSE_OFF); msDelay(10); RCC_HSEConfig(RCC_HSE_ON); while(1){ HSEStartUpStatus =...

Resolved! STM32L432KC - Flash Erase Specific Pages

Posted on February 14, 2017 at 06:00Hi All,I am asking a follow up question to my https://community.st.com/0D50X00009XkYInSAN. Now that I am able to write in a certain flash location, I would like for it to not be overwritten every time I program th...

Nolan L by Associate III
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  • 2 replies
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