SL811HS Enumeration Problem

Hi All, I am trying to write a firmware to interface USB keyboard with SL811HS(Host) with a help of Atmel AT89c51Rc2 in KEIL , i have some problems with it . When a keyboard HID device is connected...
Using Enumerations problem?

Hi, I'm using the MCBSTM32E board with STM32F103ZE uC. If I declare an enumeration type as 'static' in a function or as a global variable then the compiler signals no error or warning but the...
USB enumeration delay

Hi all, I am using LPC3131 for a project. Our FW is structured in a way that when it receives a custom command (via SET_FEATURE), it resets the device using watch dog timer (2ms). Before setting...
Using Enumerations problem?

Hi, I'm using the MCBSTM32E board with STM32F103ZE uC. If I declare an enumeration type as 'static' in a function or as a global variable then the compiler signals no error or warning but the...
SL811HS Enumeration Problem

Hi All, I am trying to write a firmware to interface USB keyboard with SL811HS(Host) with a help of Atmel AT89c51Rc2 in KEIL , i have some problems with it . When a keyboard HID device is connected...