X-Git-Url: http://git.asbjorn.it/?a=blobdiff_plain;f=new_cmsis%2Fmain.c;fp=new_cmsis%2Fmain.c;h=0000000000000000000000000000000000000000;hb=ab3f716f01b5b40ce743fbaa5780e12e448b609c;hp=d89416beff5b328f9ff938036c2b505124a4fe33;hpb=2253dc3498d4ace7f07884ec6d40d654ca677571;p=rapper.git diff --git a/new_cmsis/main.c b/new_cmsis/main.c deleted file mode 100644 index d89416b..0000000 --- a/new_cmsis/main.c +++ /dev/null @@ -1,110 +0,0 @@ -/****************************************************************************** - * @file: main.c - * @purpose: CMSIS Cortex-M3 Core Peripheral Access Layer Source File - * Blink a LED using CM3 SysTick - * @version: V1.0 - * @date: 22. May 2009 - *---------------------------------------------------------------------------- - * - * Copyright (C) 2008 ARM Limited. All rights reserved. - * - * ARM Limited (ARM) is supplying this software for use with Cortex-M3 - * processor based microcontrollers. This file can be freely distributed - * within development tools that are supporting such ARM based processors. - * - * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED - * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. - * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR - * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. - * - ******************************************************************************/ - -#include -#include "usb.h" - -uint32_t msTicks; /* counts 1ms timeTicks */ -/*---------------------------------------------------------------------------- - SysTick_Handler - *----------------------------------------------------------------------------*/ -void SysTick_Handler(void) { - msTicks++; /* increment counter necessary in Delay() */ -} - -/*------------------------------------------------------------------------------ - delays number of tick Systicks (happens every 1 ms) - *------------------------------------------------------------------------------*/ -__inline static void Delay (uint32_t dlyTicks) { - uint32_t curTicks; - - curTicks = msTicks; - while ((msTicks - curTicks) < dlyTicks); -} - -/*------------------------------------------------------------------------------ - configer LED pins - *------------------------------------------------------------------------------*/ -__inline static void LED_Config(void) { - - GPIO1->FIODIR = (1<<29)|(1<<18); /* LEDs on PORT1 18 & 29 are Output */ -} - -/*------------------------------------------------------------------------------ - Switch on LEDs - *------------------------------------------------------------------------------*/ -__inline static void LED_On (uint32_t led) { - - GPIO1->FIOPIN |= (led); /* Turn On LED */ -} - - -/*------------------------------------------------------------------------------ - Switch off LEDs - *------------------------------------------------------------------------------*/ -__inline static void LED_Off (uint32_t led) { - - GPIO1->FIOPIN &= ~(led); /* Turn Off LED */ -} - -void lightshow() { - while (1) { - LED_On ((1<<29)); /* Turn on the LED. */ - LED_On ((1<<18)); /* Turn on the LED. */ - Delay (100); /* delay 100 Msec */ - LED_Off ((1<<29)); /* Turn on the LED. */ - Delay (100); /* delay 100 Msec */ - LED_Off ((1<<18)); /* Turn on the LED. */ - LED_On ((1<<29)); /* Turn on the LED. */ - Delay (100); /* delay 100 Msec */ - } -} - -/*---------------------------------------------------------------------------- - MAIN function - *----------------------------------------------------------------------------*/ -int main (void) { - - SystemInit(); /* setup clocks */ - - if (SysTick_Config(SystemFrequency / 1000)) { /* Setup SysTick Timer for 1 msec interrupts */ - while (1); /* Capture error */ - } - - LED_Config(); - - VCOM_Init(); // VCOM Initialization - - USB_Init(); // USB Initialization - - USB_Connect(TRUE); // USB Connect - //lightshow(); - - while (!USB_Configuration) ; // wait until USB is configured - - while (1) { // Loop forever - VCOM_Serial2Usb(); // read serial port and initiate USB event - VCOM_CheckSerialState(); - VCOM_Usb2Serial(); - } // end while -} -