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GPIO Hal remap

Posted on December 22, 2016 at 14:14Hi. I'm trying to remap a gpio pin from out to it but the following lines of code don't work.Can someone help me?I need to remap GPIOx, GPIO_Pin from out to in on the fly.void DigitalInOut::SwitchToInput() {    HA...

Resolved! F103 and F072 SPI communication

Posted on January 03, 2017 at 09:44I am trying to communicate with a device (a radio module which has inside STM32F103 MCU ) with my STM32f072B disco board using SPI I can program the radio module almost as a standard STM32 MCU the only difference i...

ionutF by Associate III
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Problem in i2c read using HAL library api

Posted on January 03, 2017 at 10:16Hello All,We are interfacing the OV5642 camera module with STM32f4 discovery board.We are read the camera model no using the i2c protocol. When we are put the break point in the I2C stop condition, we can read the ...

parth by Associate II
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  • 1 replies
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Resolved! External VRef on VDDA on NUCLEO-F303K8

Posted on January 02, 2017 at 19:16I was wondering if I am able to connect an external voltage reference of 4.096 volts to VDDA (to be used as a voltage reference for ADC) without damaging the board?

Setting a hostname with STM32Cube

Posted on January 02, 2017 at 05:45Hello all,Finally got my ethernet working on my omliex stm32-e407 board though generating code with the STM32Cube.Its responding to pings so good to know that and dhcp are working finally. But it seems the host nam...

Resolved! STM32F7 and RS485

Posted on October 03, 2016 at 22:01Is it possible to generate a project in STM32CubeMX to use a USART on STM32F7 parts in RS485 mode? I see RS485 mode listed in the HAL reference and STM32F7 reference, but I can't find details on what pin is used fo...

Roth.Ian by Associate II
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Resolved! STM32CubeMX setting for STM32F7 SPI

Posted on September 17, 2016 at 00:56Hi,I used to work on STM32F4 and now are evaluating STM32F7. When I tried to create a project with STM32F769NI with SPI. I found that I can't set the Prescaler to 2 (APB2 = 108Mhz) which will result the SPI6 to 5...