4 files changed, 3 insertions, 12 deletions
diff --git a/libmaple/usb/descriptors.h b/libmaple/usb/descriptors.h
index 1efe8c1..6652942 100644
--- a/libmaple/usb/descriptors.h
+++ b/libmaple/usb/descriptors.h
@@ -16,7 +16,7 @@
 #define USB_DEVICE_SUBCLASS_CDC           0x00
 
 #define USB_CONFIG_ATTR_BUSPOWERED        0b10000000
-#define USB_CONFIG_ATTR_SELF_POWERED       0b11000000
+#define USB_CONFIG_ATTR_SELF_POWERED      0b11000000
 
 #define EP_TYPE_INTERRUPT                 0x03
 #define EP_TYPE_BULK                      0x02
diff --git a/libmaple/usb/usb.c b/libmaple/usb/usb.c
index 23cde00..026d7f0 100644
--- a/libmaple/usb/usb.c
+++ b/libmaple/usb/usb.c
@@ -118,7 +118,8 @@ void setupUSB (void) {
   pRCC->APB1ENR |= 0x00800000;
 
   /* initialize the usb application */
-  gpio_write_bit(USB_DISC_BANK,USB_DISC_PIN,0);  /* present ourselves to the host */
+  gpio_write_bit(USB_DISC_BANK, USB_DISC_PIN, 0);  /* present ourselves to the host */
+
   USB_Init();  /* low level init routine provided by st lib */
 }
 
diff --git a/libmaple/usb/usb_config.h b/libmaple/usb/usb_config.h
index 06c81ff..ba05d42 100644
--- a/libmaple/usb/usb_config.h
+++ b/libmaple/usb/usb_config.h
@@ -5,12 +5,6 @@
 
 #include "usb_lib.h"
 
-#define VCOM_ID_VENDOR    0x1EAF
-#define VCOM_ID_PRODUCT   0x0004
-
-#define USB_CONFIG_MAX_POWER      (100 >> 1)
-#define RESET_DELAY               (100)
-
 /* choose addresses to give endpoints the max 64 byte buffers */
 #define USB_BTABLE_ADDRESS        0x00
 #define VCOM_CTRL_EPNUM           0x00
@@ -46,9 +40,6 @@
 		  CNTR_ESOFM   |	   \
 		  CNTR_RESETM  )
 
-#define USB_DISC_BANK GPIOC_BASE
-#define USB_DISC_PIN  12
-
 #define F_SUSPEND_ENABLED 1
 
 #endif
diff --git a/libmaple/usb/usb_hardware.h b/libmaple/usb/usb_hardware.h
index 208fa3a..e4a26b4 100644
--- a/libmaple/usb/usb_hardware.h
+++ b/libmaple/usb/usb_hardware.h
@@ -30,7 +30,6 @@
 /* macro'd register and peripheral definitions */
 #define EXC_RETURN 0xFFFFFFF9
 #define DEFAULT_CPSR 0x61000000
-#define STACK_TOP 0x20005000
 
 #define RCC   ((u32)0x40021000)
 #define FLASH ((u32)0x40022000)