/*
 * Copyright (C) 2015 Rakendra Thapa <rakendrathapa@gmail.com
 *
 * This file is subject to the terms and conditions of the GNU Lesser General
 * Public License v2.1. See the file LICENSE in the top level directory for more
 * details.
 */

/**
 * @defgroup        cpu_lm4f120
 * @ingroup         cpu
 * @brief           CPU specific implementations for the Stellaris Launchpad LM4F120 board
 * @{
 *
 * @file
 * @brief           CPU specific hwtimer configuration options
 *12
 * @author          Rakendra Thapa <rakendrathapa@gmail.com>
 */

#ifndef __CPU_CONF_H
#define __CPU_CONF_H

#include "hw_ints.h"
#include "hw_memmap.h"
#include "hw_nvic.h"
#include "hw_sysctl.h"
#include "hw_types.h"
#include "lm4f120h5qr.h"
#include "cortex-m4-def.h"
#include "stellaris_periph/cpu.h"
#include "stellaris_periph/debug.h"
#include "stellaris_periph/interrupt.h"
#include "stellaris_periph/sysctl.h"
#include "stellaris_periph/adc.h"
#include "stellaris_periph/gpio.h"
#include "stellaris_periph/timer.h"
#include "stellaris_periph/pin_map.h"
#include "stellaris_periph/uart.h"
#include "stellaris_periph/fpu.h"
#include "stellaris_periph/rom.h"
#include "hwtimer_cpu.h"
#include "periph/uart.h"
#include "stdio.h"
#include "stdlib.h"

#ifdef __cplusplus
extern "C" {
#endif

/**
 * @brief   ARM Cortex-M specific CPU configuration
 * @{
 */
#define CPU_DEFAULT_IRQ_PRIO            (1U)
#define CPU_IRQ_NUMOF                   (48U)
#define CPU_FLASH_BASE                  FLASH_BASE
/** @} */

/**
 * @brief Length for reading CPU_ID
 */
#define CPUID_ID_LEN                    (12)
#define CPUID_ADDR						NVIC_CPUID

/**
 * @name CC110X buffer size definitions for the stm32f4
 * @{
 */
#ifdef MODULE_CC110X
#define TRANSCEIVER_BUFFER_SIZE         (10)
#define RX_BUF_SIZE                     (10)
#endif

/** 
 * @name Define the nominal CPU core clock in this board
 */
#define F_CPU							1000000
#define CLK80							1
#define CLK50							2
#define CLK40							3
#define CLK16							4
#define CLK1							5


extern unsigned long CPUipsrGet(void);
extern void DisableInterrupts(void);
extern void EnableInterrupts(void);
extern void setup_fpu(void);
extern void cpu_clock_init(int);
extern int uart_init_testing(uart_t uart, uint32_t baudrate);
extern void UARTSend(const unsigned char *pucBuffer, unsigned long ulCount);

#ifdef __cplusplus
}
#endif

#endif /* __CPU_CONF_H */
/** @} */