add project file for keil

fix binary.h compiler specific
add hal_init code to reset & set usbmode --> able to get USB ISR
remove const qualifier from return function of
- get_operational_register
- get_period_frame_list
- get_async_head
- get_period_head
- get_control_qhd
add stub for
- hcd_port_connect_status
- hcd_port_speed

tinyusb/osal/osal_common.h

@@ -61,7 +61,7 @@ enum
 {
   OSAL_TIMEOUT_NOTIMEOUT = 0, // for use within ISR,  return immediately
   OSAL_TIMEOUT_NORMAL = 10, // default is 10 msec
-  OSAL_TIMEOUT_WAIT_FOREVER = 0xFFFF0000
+  OSAL_TIMEOUT_WAIT_FOREVER = 0x0EEEEEEE
 };
 
 typedef enum {