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board.h File Reference

Board specific definitions for the Stellaris Launchpad LM4F120 board. More...

Detailed Description

Board specific definitions for the Stellaris Launchpad LM4F120 board.

Author
Rakendra Thapa raken.nosp@m.drat.nosp@m.hapa@.nosp@m.gmai.nosp@m.l.com

Definition in file board.h.

#include "cpu.h"
#include "periph/uart.h"
#include "periph/timer.h"
+ Include dependency graph for board.h:
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Go to the source code of this file.

Button pin definitions

#define BTN0_PIN   GPIO_PIN(5, 4)
 
#define BTN1_PIN   GPIO_PIN(5, 0)
 
#define BTN0_MODE   GPIO_IN_PU
 
#define BTN1_MODE   GPIO_IN_PU
 

LED pin definitions and handlers

#define LED0_PIN   GPIO_PIN(5, 1)
 
#define LED1_PIN   GPIO_PIN(5, 2)
 
#define LED2_PIN   GPIO_PIN(5, 3)
 
#define LED_PORT()   (GPIO_PORTF_DATA_R)
 Port used for LED0_ON and similar implementations.
 
#define LED0_MASK   (1 << 7)
 
#define LED1_MASK   (1 << 2)
 
#define LED2_MASK   (1 << 1)
 
#define LED0_ON   (LED_PORT() |= LED0_MASK)
 
#define LED0_OFF   (LED_PORT() &= ~LED0_MASK)
 
#define LED0_TOGGLE   (LED_PORT() ^= LED0_MASK)
 
#define LED1_ON   (LED_PORT() |= LED1_MASK)
 
#define LED1_OFF   (LED_PORT() &= ~LED1_MASK)
 
#define LED1_TOGGLE   (LED_PORT() ^= LED1_MASK)
 
#define LED2_ON   (LED_PORT() |= LED2_MASK)
 
#define LED2_OFF   (LED_PORT() &= ~LED2_MASK)
 
#define LED2_TOGGLE   (LED_PORT() ^= LED2_MASK)
 

ztimer configuration

#define CONFIG_ZTIMER_USEC_TYPE   ZTIMER_TYPE_PERIPH_TIMER
 
#define CONFIG_ZTIMER_USEC_DEV   TIMER_DEV(0)
 
#define CONFIG_ZTIMER_USEC_MIN   (8)
 

Macro Definition Documentation

◆ BTN0_MODE

#define BTN0_MODE   GPIO_IN_PU

Definition at line 37 of file board.h.

◆ BTN0_PIN

#define BTN0_PIN   GPIO_PIN(5, 4)

Definition at line 34 of file board.h.

◆ BTN1_MODE

#define BTN1_MODE   GPIO_IN_PU

Definition at line 38 of file board.h.

◆ BTN1_PIN

#define BTN1_PIN   GPIO_PIN(5, 0)

Definition at line 35 of file board.h.

◆ CONFIG_ZTIMER_USEC_DEV

#define CONFIG_ZTIMER_USEC_DEV   TIMER_DEV(0)

Definition at line 76 of file board.h.

◆ CONFIG_ZTIMER_USEC_MIN

#define CONFIG_ZTIMER_USEC_MIN   (8)

Definition at line 77 of file board.h.

◆ CONFIG_ZTIMER_USEC_TYPE

#define CONFIG_ZTIMER_USEC_TYPE   ZTIMER_TYPE_PERIPH_TIMER

Definition at line 75 of file board.h.

◆ LED0_MASK

#define LED0_MASK   (1 << 7)

Definition at line 54 of file board.h.

◆ LED0_OFF

#define LED0_OFF   (LED_PORT() &= ~LED0_MASK)

Definition at line 59 of file board.h.

◆ LED0_ON

#define LED0_ON   (LED_PORT() |= LED0_MASK)

Definition at line 58 of file board.h.

◆ LED0_PIN

#define LED0_PIN   GPIO_PIN(5, 1)

Definition at line 45 of file board.h.

◆ LED0_TOGGLE

#define LED0_TOGGLE   (LED_PORT() ^= LED0_MASK)

Definition at line 60 of file board.h.

◆ LED1_MASK

#define LED1_MASK   (1 << 2)

Definition at line 55 of file board.h.

◆ LED1_OFF

#define LED1_OFF   (LED_PORT() &= ~LED1_MASK)

Definition at line 63 of file board.h.

◆ LED1_ON

#define LED1_ON   (LED_PORT() |= LED1_MASK)

Definition at line 62 of file board.h.

◆ LED1_PIN

#define LED1_PIN   GPIO_PIN(5, 2)

Definition at line 46 of file board.h.

◆ LED1_TOGGLE

#define LED1_TOGGLE   (LED_PORT() ^= LED1_MASK)

Definition at line 64 of file board.h.

◆ LED2_MASK

#define LED2_MASK   (1 << 1)

Definition at line 56 of file board.h.

◆ LED2_OFF

#define LED2_OFF   (LED_PORT() &= ~LED2_MASK)

Definition at line 67 of file board.h.

◆ LED2_ON

#define LED2_ON   (LED_PORT() |= LED2_MASK)

Definition at line 66 of file board.h.

◆ LED2_PIN

#define LED2_PIN   GPIO_PIN(5, 3)

Definition at line 47 of file board.h.

◆ LED2_TOGGLE

#define LED2_TOGGLE   (LED_PORT() ^= LED2_MASK)

Definition at line 68 of file board.h.

◆ LED_PORT

#define LED_PORT ( )    (GPIO_PORTF_DATA_R)

Port used for LED0_ON and similar implementations.

Definition at line 53 of file board.h.