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GNU ARM Eclipse: full Cortex-M7 support added

Posted on November 18, 2015 at 18:55Overview ARM family and FPU type The Hello World Cortex-M C/C++ Project wizard The STM32F7xx C/C++ Project wizard More infoThe https://github.com/gnuarmeclipse includes a set of open source Eclipse plug-ins and to...

Is the RTC wakeup interrupt synchronized with the calendar?

Posted on November 17, 2015 at 11:49Hi all: I am writing firmware for the STM32F4xx and STM32F0xx families, and I am struggling with the RTC. In addition to internal usage, I want to display the RTC time on a kind of wall-clock. The RTC runs on a 32...

Diez.R. by Associate II
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Patch_CubeFW_L4 Missing Files?

Posted on November 17, 2015 at 23:53I was trying to run the demo code in both IAR and Keil and got the same issue from both of them.  It appears there are three directories that are empty:..\STMicroelectronics\Documentation..\STMicroelectronics\Midd...

jeremy23 by Associate II
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STM32 USB disable endpoint interrupt is not generated

Posted on August 17, 2014 at 23:13I'm working on usb device project and I need after receiving a command from the host to return the device to predetermined state. To do this, all prepared OUT transfers must be canceled. I set endpoint disable bit(E...

SD High Speed Switching

Posted on November 18, 2015 at 15:20Hi, do anybody know how to switch SD operation from Default mode to High Speed Mode in WICED using SD_CMD_HS_SWITCH command??I have added    SDIO_CmdInitStructure.SDIO_Argument = 0x80FFFF01;    SDIO_CmdInitStructu...

abhijith by Associate
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Resolved! STM32F407VG Timers Synchronization question.

Posted on November 13, 2015 at 18:42Hello everyone, i need some help, so if anyone could, i'd be grateful. I need to start two timers instantaneously at the same time, when external event happens. Lets say, rising edge on the pin should trigger two ...

RTC Wakeup: HAL_RTCEx_SetWakeUpTimer_IT

Posted on November 18, 2015 at 16:51I resolved my problem, I had to enable the interrupt into the NVIC, before activating the WKUP_IT:    /* Enable and set RTC_WKUP_IRQ */    HAL_NVIC_SetPriority(RTC_WKUP_IRQn, 2, 0);    HAL_NVIC_EnableIRQ(RTC_WKUP_...

cyril by Associate II
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Missing BlueNRG driver for NUCLEO-F103RB?

Posted on November 17, 2015 at 11:18Dear all,I have a NUCLEO-F103RB together with a X-NUCLEO-IDB04A1 Bluetooth extension board.Now I wanted to start learning how to program with bluetooth and downloaded x-cube-ble1.zip from STM website.Inside the fo...

timon by Associate
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