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X-NUCLEO-NFC03A1 problem with L152RET

Posted on August 20, 2017 at 11:14Hi, I'm working on a project where I have to work with NFC protocol on my STM32L152RET.I want to port to this board the nfc exemple coming with http://www.st.com/content/st_com/en/products/embedded-software/st25-nfc...

RTC ALARM + PA0 Wakeup from standby, problem

Posted on August 16, 2017 at 18:45I have a problem with STM32F415RG....My project has two system of wakeup from standby, first is PA0 pin and other RTC Alarm.If i put a single way of wakeup, like only PA0 wakeup work, if i put only RTC ALARM wakeup ...

Marco1 by Associate II
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Rtc Alarm and PA0-WKUP flag

Posted on August 18, 2017 at 21:48Hi,i'm working with STM32F415RG and i want only ask a easy question.I'ts possible to detect if the chip (during StandBy mode) is wakeup from RTC ALARM or from PA0-WKUP pin ? some flag will be setted ?Regard

Marco1 by Associate II
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auto software update

Posted on August 19, 2017 at 02:31Hello,     The chip's type is  STM32F051x4. Using the tool of ST-LINK/V2 and STM32 ST-LINK Utility  loads the software.Now I make use of these tools to auto update our product's software,How can I do?Thanks!

Resolved! Bus Fault but CSFR = 0x400 is a reserved bit

Posted on August 18, 2017 at 23:06I modified the source code from the ST library example LwIP_HTTP_Server_Socket_RTOS and make it work on our board. At first, everything is good, http server, UART console, USB console, telnet client all works. Until...

Resolved! Floating point instructions

Posted on August 17, 2017 at 15:16I am using STM32F303VC with System Workbench IDE.I can't for the life of me get the hard floating point option to work. The compiler never generates floating point instructions. It' only generating soft code with li...