docs: Revised CMSIS path in readme.md

chore: Reverted back Makefile

Makefile

@@ -36,8 +36,7 @@ LDSCRIPT     = $(call fixpath, $(LDSCRIPT.$(MCU)))
 MODULE      ?= libusb_stm32.a
 CFLAGS      ?= $(CFLAGS.$(MCU))
 CFLAGS2      = -mthumb -Os -std=gnu99
-#DEFINES     ?= $(DEFINES.$(MCU)) FORCE_C_DRIVER
-DEFINES     ?= $(DEFINES.$(MCU))
+DEFINES     ?= $(DEFINES.$(MCU)) FORCE_C_DRIVER
 INCLUDES    ?= $(CMSISDEV) $(CMSISINC) .
 SOURCES      = $(wildcard src/*.c) $(wildcard src/*.S)
 OBJECTS      = $(addsuffix .o, $(basename $(SOURCES)))

readme.md

@@ -49,11 +49,11 @@ make program
 ### Default values: ###
 | Variable | Default Value                       | Means                         |
 |----------|-------------------------------------|-------------------------------|
-| CMSIS    | ../../cmsis                         | path to CMSIS root folder     |
+| CMSIS    | ../../CMSIS                         | path to CMSIS root folder     |
 | MCU      | stm32l100xc                         | MCU selection for demo project|
 | CFLAGS   | -mcpu=cortex-m3 -mfloat-abi=soft    | MCU specified compiler flags  |
 | DEFINES  | STM32L1 STM32L100xC                 | MCU specified defines         |
-| INCLUDES | $(CMSIS)/device/ST $(CMSIS)/include | path to ST CMSIS includes     |
+| INCLUDES | $(CMSIS)/Device/ST $(CMSIS)/Include | path to ST CMSIS includes     |
 
 ### Useful Resources ###
 1. [USB Implementers Forum official site](http://www.usb.org/home)