Board specific definitions for the Meshme board. More...

#include "cpu.h"
#include "periph/gpio.h"
#include "cc2538_eui_primary.h"

Include dependency graph for board.h:

This graph shows which files directly or indirectly include this file:

Functions
void	board_init (void)
	Initialize board specific hardware, including clock, LEDs and std-IO.

LED pin definitions and handlers
#define	LED0_PIN GPIO_PIN(PORT_C, 5)

#define	LED0_ON gpio_set(LED0_PIN)

#define	LED0_OFF gpio_clear(LED0_PIN)

#define	LED0_TOGGLE gpio_toggle(LED0_PIN)

#define	LED1_PIN GPIO_PIN(PORT_C, 4)

#define	LED1_ON gpio_set(LED1_PIN)

#define	LED1_OFF gpio_clear(LED1_PIN)

#define	LED1_TOGGLE gpio_toggle(LED1_PIN)

#define	LED2_PIN GPIO_PIN(PORT_C, 1)

#define	LED2_ON gpio_set(LED2_PIN)

#define	LED2_OFF gpio_clear(LED2_PIN)

#define	LED2_TOGGLE gpio_toggle(LED2_PIN)

#define	LED3_PIN GPIO_PIN(PORT_C, 0)

#define	LED3_ON gpio_set(LED3_PIN)

#define	LED3_OFF gpio_clear(LED3_PIN)

#define	LED3_TOGGLE gpio_toggle(LED3_PIN)

User button SW0 pin definition, labeled K1 on the board
#define	BTN0_PIN GPIO_PIN(PORT_C, 7)

#define	BTN0_MODE GPIO_IN_PU

User button SW1 pin definition, labeled K2 on the board
#define	BTN1_PIN GPIO_PIN(PORT_C, 6)

#define	BTN1_MODE GPIO_IN_PU

Flash Customer Configuration Area (CCA) parameters
#define	UPDATE_CCA 1

#define	CCA_BACKDOOR_ENABLE 1

#define	CCA_BACKDOOR_PORT_A_PIN 3

#define	CCA_BACKDOOR_ACTIVE_LEVEL 0

xtimer configuration
#define	XTIMER_WIDTH (16)

#define	XTIMER_BACKOFF (50)

#define	XTIMER_ISR_BACKOFF (40)

RF Front-End configuration

The FE CC2592 is controlled by the CC2538 with 3 pins, both are connected as follow:

CC2538 (MCU)	CC2592 (FE)	Description
PORT_D, 2	HGM_EN	High Gain Mode (enabled/disabled)
PORT_C, 2	LNA_EN	Low Noise Amplifier (enabled/disabled)
PORT_C, 3	PA_EN	Power Amplifier (enabled/disabled)

The CC2538 RF Core needs to use the "observable signals" to drive the LNA_EN and the PA_EN pins

#define CONFIG_CC2538_RF_OBS_SIG_0_PCX 3

#define CONFIG_CC2538_RF_OBS_SIG_1_PCX 2

#define CONFIG_CC2538_RF_OBS_SIG_2_PCX 0

#define HGM_PIN GPIO_PIN(PORT_D, 2)

#define HGM_ON gpio_set(HGM_PIN)

#define HGM_OFF gpio_clear(HGM_PIN)

#define HGM_TOGGLE gpio_toggle(HGM_PIN)

Detailed Description

Board specific definitions for the Meshme board.

Author: Ian Martin ian@l.nosp@m.ocic.nosp@m.ontro.nosp@m.ls.c.nosp@m.om; Luis A. Ruiz luisa.nosp@m.n00@.nosp@m.hotma.nosp@m.il.c.nosp@m.om

Definition in file board.h.

Macro Definition Documentation

◆ BTN0_MODE

#define BTN0_MODE GPIO_IN_PU

Pin mode

Definition at line 59 of file board.h.

◆ BTN0_PIN

#define BTN0_PIN GPIO_PIN(PORT_C, 7)

It's routed to PC7 pin

Definition at line 58 of file board.h.

◆ BTN1_MODE

#define BTN1_MODE GPIO_IN_PU

Pin mode

Definition at line 67 of file board.h.

◆ BTN1_PIN

#define BTN1_PIN GPIO_PIN(PORT_C, 6)

It's routed to PC6 pin

Definition at line 66 of file board.h.

◆ CCA_BACKDOOR_ACTIVE_LEVEL

#define CCA_BACKDOOR_ACTIVE_LEVEL 0

Active when signal is low: 0

Definition at line 80 of file board.h.

◆ CCA_BACKDOOR_ENABLE

#define CCA_BACKDOOR_ENABLE 1

On/Off the backdoor on boot

Definition at line 78 of file board.h.

◆ CCA_BACKDOOR_PORT_A_PIN

#define CCA_BACKDOOR_PORT_A_PIN 3

Boot button is PORT_A, 3 (PA3)

Definition at line 79 of file board.h.

◆ CONFIG_CC2538_RF_OBS_SIG_0_PCX

#define CONFIG_CC2538_RF_OBS_SIG_0_PCX 3

tx active to PC3, it controls the PA

Definition at line 105 of file board.h.

◆ CONFIG_CC2538_RF_OBS_SIG_1_PCX

#define CONFIG_CC2538_RF_OBS_SIG_1_PCX 2

rx active to PC2, it controls the LNA

Definition at line 106 of file board.h.

◆ CONFIG_CC2538_RF_OBS_SIG_2_PCX

#define CONFIG_CC2538_RF_OBS_SIG_2_PCX 0

rssi valid, routed to the on board red LED PC0

Definition at line 107 of file board.h.

◆ HGM_OFF

#define HGM_OFF gpio_clear(HGM_PIN)

HGM off handler

Definition at line 111 of file board.h.

◆ HGM_ON

#define HGM_ON gpio_set(HGM_PIN)

HGM on handler

Definition at line 110 of file board.h.

◆ HGM_PIN

#define HGM_PIN GPIO_PIN(PORT_D, 2)

High Gain Mode (HGM) pin

Definition at line 109 of file board.h.

◆ HGM_TOGGLE

#define HGM_TOGGLE gpio_toggle(HGM_PIN)

HGM toggle handler

Definition at line 112 of file board.h.

◆ LED0_OFF

#define LED0_OFF gpio_clear(LED0_PIN)

LED0 Off handler

Definition at line 35 of file board.h.

◆ LED0_ON

#define LED0_ON gpio_set(LED0_PIN)

LED0 On handler

Definition at line 34 of file board.h.

◆ LED0_PIN

#define LED0_PIN GPIO_PIN(PORT_C, 5)

LED0 (?) routed to PC5 pin

Definition at line 33 of file board.h.

◆ LED0_TOGGLE

#define LED0_TOGGLE gpio_toggle(LED0_PIN)

LED0 Toggle handler

Definition at line 36 of file board.h.

◆ LED1_OFF

#define LED1_OFF gpio_clear(LED1_PIN)

LED1 Off handler

Definition at line 40 of file board.h.

◆ LED1_ON

#define LED1_ON gpio_set(LED1_PIN)

LED1 On handler

Definition at line 39 of file board.h.

◆ LED1_PIN

#define LED1_PIN GPIO_PIN(PORT_C, 4)

LED1 (green) routed to PC4 pin

Definition at line 38 of file board.h.

◆ LED1_TOGGLE

#define LED1_TOGGLE gpio_toggle(LED1_PIN)

LED1 Toggle handler

Definition at line 41 of file board.h.

◆ LED2_OFF

#define LED2_OFF gpio_clear(LED2_PIN)

LED2 Off handler

Definition at line 45 of file board.h.

◆ LED2_ON

#define LED2_ON gpio_set(LED2_PIN)

LED2 On handler

Definition at line 44 of file board.h.

◆ LED2_PIN

#define LED2_PIN GPIO_PIN(PORT_C, 1)

LED2 (orange) routed to PC1 pin

Definition at line 43 of file board.h.

◆ LED2_TOGGLE

#define LED2_TOGGLE gpio_toggle(LED2_PIN)

LED2 Toggle handler

Definition at line 46 of file board.h.

◆ LED3_OFF

#define LED3_OFF gpio_clear(LED3_PIN)

LED3 Off handler

Definition at line 50 of file board.h.

◆ LED3_ON

#define LED3_ON gpio_set(LED3_PIN)

LED3 On handler

Definition at line 49 of file board.h.

◆ LED3_PIN

#define LED3_PIN GPIO_PIN(PORT_C, 0)

LED3 (red) routed to PC0 pin

Definition at line 48 of file board.h.

◆ LED3_TOGGLE

#define LED3_TOGGLE gpio_toggle(LED3_PIN)

LED3 Toggle handler

Definition at line 51 of file board.h.

◆ UPDATE_CCA

#define UPDATE_CCA 1

On/Off Customer Configuration Area should be updated

Definition at line 75 of file board.h.

◆ XTIMER_BACKOFF

#define XTIMER_BACKOFF (50)

TODO

Definition at line 88 of file board.h.

◆ XTIMER_ISR_BACKOFF

#define XTIMER_ISR_BACKOFF (40)

TODO

Definition at line 89 of file board.h.

◆ XTIMER_WIDTH

#define XTIMER_WIDTH (16)

TODO

Definition at line 87 of file board.h.

Functions

LED pin definitions and handlers

User button SW0 pin definition, labeled K1 on the board

User button SW1 pin definition, labeled K2 on the board

Flash Customer Configuration Area (CCA) parameters

xtimer configuration

RF Front-End configuration

Detailed Description

Macro Definition Documentation

◆ BTN0_MODE

◆ BTN0_PIN

◆ BTN1_MODE

◆ BTN1_PIN

◆ CCA_BACKDOOR_ACTIVE_LEVEL

◆ CCA_BACKDOOR_ENABLE

◆ CCA_BACKDOOR_PORT_A_PIN

◆ CONFIG_CC2538_RF_OBS_SIG_0_PCX

◆ CONFIG_CC2538_RF_OBS_SIG_1_PCX

◆ CONFIG_CC2538_RF_OBS_SIG_2_PCX

◆ HGM_OFF

◆ HGM_ON

◆ HGM_PIN

◆ HGM_TOGGLE

◆ LED0_OFF

◆ LED0_ON

◆ LED0_PIN

◆ LED0_TOGGLE

◆ LED1_OFF

◆ LED1_ON

◆ LED1_PIN

◆ LED1_TOGGLE

◆ LED2_OFF

◆ LED2_ON

◆ LED2_PIN

◆ LED2_TOGGLE

◆ LED3_OFF

◆ LED3_ON

◆ LED3_PIN

◆ LED3_TOGGLE

◆ UPDATE_CCA

◆ XTIMER_BACKOFF

◆ XTIMER_ISR_BACKOFF

◆ XTIMER_WIDTH