1 files changed, 0 insertions, 96 deletions
diff --git a/libmaple/usb/usb_hardware.c b/libmaple/usb/usb_hardware.c
deleted file mode 100644
index e7fd078..0000000
--- a/libmaple/usb/usb_hardware.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/******************************************************************************
- * The MIT License
- *
- * Copyright (c) 2010 LeafLabs LLC.
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use, copy,
- * modify, merge, publish, distribute, sublicense, and/or sell copies
- * of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *****************************************************************************/
-
-/**
- *  @file usb_hardware.c
- *
- *  @brief init routines to setup clocks and interrupts for usb.
- *
- */
-
-#include "nvic.h"
-#include "usb_hardware.h"
-
-void nvicInit(NVIC_InitTypeDef* NVIC_InitStruct) {
-    u32 tmppriority = 0x00;
-    u32 tmpreg      = 0x00;
-    u32 tmpmask     = 0x00;
-    u32 tmppre      = 0;
-    u32 tmpsub      = 0x0F;
-
-    SCB_TypeDef* rSCB = (SCB_TypeDef *) SCB_BASE_ADDR;
-
-    /* Compute the Corresponding IRQ Priority -------------------------------*/
-    tmppriority = (0x700 - (rSCB->AIRCR & (u32)0x700))>> 0x08;
-    tmppre = (0x4 - tmppriority);
-    tmpsub = tmpsub >> tmppriority;
-
-    tmppriority = (u32)NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority <<
-        tmppre;
-    tmppriority |=  NVIC_InitStruct->NVIC_IRQChannelSubPriority & tmpsub;
-
-    tmppriority = tmppriority << 0x04;
-    tmppriority = ((u32)tmppriority) <<
-        ((NVIC_InitStruct->NVIC_IRQChannel & (u8)0x03) * 0x08);
-
-    tmpreg = NVIC_BASE->IP[(NVIC_InitStruct->NVIC_IRQChannel >> 0x02)];
-    tmpmask = (u32)0xFF <<
-        ((NVIC_InitStruct->NVIC_IRQChannel & (u8)0x03) * 0x08);
-    tmpreg &= ~tmpmask;
-    tmppriority &= tmpmask;
-    tmpreg |= tmppriority;
-
-    NVIC_BASE->IP[(NVIC_InitStruct->NVIC_IRQChannel >> 0x02)] = tmpreg;
-
-    /* Enable the Selected IRQ Channels -------------------------------------*/
-    NVIC_BASE->ISER[(NVIC_InitStruct->NVIC_IRQChannel >> 0x05)] =
-        (u32)0x01 << (NVIC_InitStruct->NVIC_IRQChannel & (u8)0x1F);
-}
-
-void nvicDisableInterrupts() {
-    nvic_irq_disable_all();
-    NVIC_BASE->ICPR[0] = 0xFFFFFFFF;
-    NVIC_BASE->ICPR[1] = 0xFFFFFFFF;
-
-    /* Disable the systick timer, which operates separately from NVIC */
-    SET_REG(STK_CTRL,0x04);
-}
-
-void systemHardReset(void) {
-    SCB_TypeDef* rSCB = (SCB_TypeDef *) SCB_BASE_ADDR;
-    typedef void (*funcPtr)(void);
-
-    /* Reset */
-    rSCB->AIRCR = (u32)AIRCR_RESET_REQ;
-
-    /* Should never get here */
-    while (1) {
-        asm volatile("nop");
-    }
-}
-
-
-