STM32F105: USB host failure

Hi to all, I am trying to build a USB host application based STM32F105 using USB stack by Keil (RL-ARM 4.13 (USB Host Mass Storage Class Interface). But I can not even run the MSC demo - fopen() always...
STM32F105/107 and Ethernet

I am looking for a handler PHY (ETH_STM32x.c) based on STE100P. Kind regards Mark
STM32F105: USB host failure

Hi to all, I am trying to build a USB host application based STM32F105 using USB stack by Keil (RL-ARM 4.13 (USB Host Mass Storage Class Interface). But I can not even run the MSC demo - fopen() always...
STM32F105/107 and Ethernet

I am looking for a handler PHY (ETH_STM32x.c) based on STE100P. Kind regards Mark
required solution for RTC data corruption and microcontroller reset

Dear sir We have designed a circuit for switching ON and OFF electrical loads (of capacity 3KVA to 100 KVA) using electrical contactors and also controlling/varying the input voltage to...