Hi there,I am struggling to understand and achieve a USB gadget with Mass Storage + Serial(cdc-acm) + 1 custom interface with one bulk in and one bulk out though functionfs. Every interface works fine when runs separately. Issue starts when i try to ...

When exiting out of standby mode through RTC,Wakeup pins or PON Key in all the cases System stops at : INFO:  SP_MIN: Preparing exit to normal world.Here is the complete log :[  32.488278] usb33: supplied by vdd_usb#echo mem > /sys/power/state [  37...

Posted on November 01, 2017 at 14:20I can connect to network using wifi_connect function without any issues.priv_mode = WPA_Personal;status = wifi_connect('NETWORK','password', priv_mode);When i try to configure module with firstset, it associates w...

Posted on September 19, 2017 at 16:26I am using SPWF01SA (ver :160129-c5bf5ce-SPWF01S) with CubeExpansion_WIFI1_V3.0.2 with custom hardware.Trying a simple test of adding a html file to RAM using wifi_file_create(). File is added as i confirmed this...

Posted on August 24, 2017 at 04:41I used STM32CubeMX version 4.22 to generate MSC usb device and modified it to have 2 custom bulk interfaces. I am using STM32F412, FS usb with internal Physical with maximum packet size of 64. Interface 0 has 2 BULK...