rework usbh control transfer

use series of complete callback instead of blocking semaphore, which is
more noOS friendly. still working with hid host

examples/host/cdc_msc_hid/Makefile

@@ -16,8 +16,9 @@ SRC_C += \
 	src/class/cdc/cdc_host.c \
 	src/class/hid/hid_host.c \
 	src/class/msc/msc_host.c \
-	src/host/usbh.c \
 	src/host/hub.c \
+	src/host/usbh.c \
+	src/host/usbh_control.c \
 	src/host/ehci/ehci.c \
 	src/host/ohci/ohci.c \
 	src/portable/nxp/lpc18_43/hcd_lpc18_43.c \

examples/host/cdc_msc_hid/ses/lpc18xx/lpc18xx.emProject

@@ -23,6 +23,7 @@
       debug_target_connection="J-Link"
       gcc_entry_point="Reset_Handler"
       linker_memory_map_file="$(ProjectDir)/LPC1857_MemoryMap.xml"
+      linker_printf_width_precision_supported="Yes"
       linker_section_placement_file="$(ProjectDir)/flash_placement.xml"
       macros="DeviceFamily=LPC1800;DeviceSubFamily=LPC185x;Target=LPC1857;Placement=Flash;rootDir=../../../../..;lpcDir=../../../../../hw/mcu/nxp/lpcopen/lpc18xx/lpc_chip_18xx"
       package_dependencies="LPC1800"