Posted on January 12, 2017 at 08:18I am using an STM32F407 on a customer board and have trouble with the I2C handling.I am using the latest HAL HAL_I2C_MasterTransmitIT and HAL_I2C_MasterReceiveIT to poll data from a sensor.The problem is that after...

Posted on May 31, 2016 at 09:17Hi,In a product using an STM32F407 we use the USB interface to connect to a USB memory stick. The base of the project was generated with CubeMX.To conserve battery power, we need to switch off the USB memory device as ...

Posted on December 31, 2015 at 09:00STM32 RTC clock stops at poweroff?

Posted on November 25, 2015 at 21:59I am confused with the HAL I2S libraries as there does not seem to be support for 16bit stereo (2 channels).I admit, I am a bit new on I2S but I suspect that with 44100 sampling frequency with two channels of 16 b...

Posted on November 19, 2015 at 08:08I am on a project with an STM32F407 on a custom board and I am having trouble with reading from a USB memory device.The code framework is generated with CubeMX and setup to use FatFs and USB in host mode to access...