Simple mbed library with macros

Dependents:   SimpleTimer SimpleUART SimpleTimer Stoppuhr1

mbed_globals.h

Committer:
Alkorin
Date:
2010-11-08
Revision:
1:1033948951f0
Parent:
0:aa3c3d1a5918
Child:
2:e6b2d22fbf75

File content as of revision 1:1033948951f0:

#ifndef __MBED_GLOBALS_H__
#define __MBED_GLOBALS_H__

/* GLOBALS MACRO */
#define GET_REGISTER8(reg)  *(volatile uint8_t *)(reg)
#define GET_REGISTER16(reg) *(volatile uint16_t *)(reg)
#define GET_REGISTER32(reg) *(volatile uint32_t *)(reg)

#define SET_REGISTER8(reg, val)  *(uint8_t *)(reg)=(val)
#define SET_REGISTER16(reg, val) *(uint16_t *)(reg)=(val)
#define SET_REGISTER32(reg, val) *(uint32_t *)(reg)=(val)

// See 34.3.2.5 p740
#define BIT_BANDING_ADDRESS(reg, bit) (((reg) & 0xF0000000) | (0x02000000) | (((reg) & 0x000FFFFF) << 5) | ((bit) << 2))
#define GET_BIT_VALUE(reg, bit) GET_REGISTER32(BIT_BANDING_ADDRESS(reg, bit))


/******************************************************************************/
/*                         Peripheral memory map                              */
/******************************************************************************/
/* Base addresses                                                             */
#define LPC_FLASH_BASE        (0x00000000UL)
#define LPC_RAM_BASE          (0x10000000UL)
#define LPC_GPIO_BASE         (0x2009C000UL)
#define LPC_APB0_BASE         (0x40000000UL)
#define LPC_APB1_BASE         (0x40080000UL)
#define LPC_AHB_BASE          (0x50000000UL)
#define LPC_CM3_BASE          (0xE0000000UL)

/* APB0 peripherals */
#define LPC_WDT_BASE          (LPC_APB0_BASE + 0x00000)
#define LPC_TIM0_BASE         (LPC_APB0_BASE + 0x04000)
#define LPC_TIM1_BASE         (LPC_APB0_BASE + 0x08000)
#define LPC_UART0_BASE        (LPC_APB0_BASE + 0x0C000)
#define LPC_UART1_BASE        (LPC_APB0_BASE + 0x10000)
#define LPC_PWM1_BASE         (LPC_APB0_BASE + 0x18000)
#define LPC_I2C0_BASE         (LPC_APB0_BASE + 0x1C000)
#define LPC_SPI_BASE          (LPC_APB0_BASE + 0x20000)
#define LPC_RTC_BASE          (LPC_APB0_BASE + 0x24000)
#define LPC_GPIOINT_BASE      (LPC_APB0_BASE + 0x28080)
#define LPC_PINCON_BASE       (LPC_APB0_BASE + 0x2C000)
#define LPC_SSP1_BASE         (LPC_APB0_BASE + 0x30000)
#define LPC_ADC_BASE          (LPC_APB0_BASE + 0x34000)
#define LPC_CANAF_RAM_BASE    (LPC_APB0_BASE + 0x38000)
#define LPC_CANAF_BASE        (LPC_APB0_BASE + 0x3C000)
#define LPC_CANCR_BASE        (LPC_APB0_BASE + 0x40000)
#define LPC_CAN1_BASE         (LPC_APB0_BASE + 0x44000)
#define LPC_CAN2_BASE         (LPC_APB0_BASE + 0x48000)
#define LPC_I2C1_BASE         (LPC_APB0_BASE + 0x5C000)

/* APB1 peripherals */
#define LPC_SSP0_BASE         (LPC_APB1_BASE + 0x08000)
#define LPC_DAC_BASE          (LPC_APB1_BASE + 0x0C000)
#define LPC_TIM2_BASE         (LPC_APB1_BASE + 0x10000)
#define LPC_TIM3_BASE         (LPC_APB1_BASE + 0x14000)
#define LPC_UART2_BASE        (LPC_APB1_BASE + 0x18000)
#define LPC_UART3_BASE        (LPC_APB1_BASE + 0x1C000)
#define LPC_I2C2_BASE         (LPC_APB1_BASE + 0x20000)
#define LPC_I2S_BASE          (LPC_APB1_BASE + 0x28000)
#define LPC_RIT_BASE          (LPC_APB1_BASE + 0x30000)
#define LPC_MCPWM_BASE        (LPC_APB1_BASE + 0x38000)
#define LPC_QEI_BASE          (LPC_APB1_BASE + 0x3C000)
#define LPC_SC_BASE           (LPC_APB1_BASE + 0x7C000)

/* AHB peripherals */
#define LPC_EMAC_BASE         (LPC_AHB_BASE  + 0x00000)
#define LPC_GPDMA_BASE        (LPC_AHB_BASE  + 0x04000)
#define LPC_GPDMACH0_BASE     (LPC_AHB_BASE  + 0x04100)
#define LPC_GPDMACH1_BASE     (LPC_AHB_BASE  + 0x04120)
#define LPC_GPDMACH2_BASE     (LPC_AHB_BASE  + 0x04140)
#define LPC_GPDMACH3_BASE     (LPC_AHB_BASE  + 0x04160)
#define LPC_GPDMACH4_BASE     (LPC_AHB_BASE  + 0x04180)
#define LPC_GPDMACH5_BASE     (LPC_AHB_BASE  + 0x041A0)
#define LPC_GPDMACH6_BASE     (LPC_AHB_BASE  + 0x041C0)
#define LPC_GPDMACH7_BASE     (LPC_AHB_BASE  + 0x041E0)
#define LPC_USB_BASE          (LPC_AHB_BASE  + 0x0C000)

/* GPIOs */
#define LPC_GPIO0_BASE        (LPC_GPIO_BASE + 0x00000)
#define LPC_GPIO1_BASE        (LPC_GPIO_BASE + 0x00020)
#define LPC_GPIO2_BASE        (LPC_GPIO_BASE + 0x00040)
#define LPC_GPIO3_BASE        (LPC_GPIO_BASE + 0x00060)
#define LPC_GPIO4_BASE        (LPC_GPIO_BASE + 0x00080)

#endif