winc3400/wifi_drv/bsp/source/nm_bsp_sam4s_app.c File Reference

This module contains SAMD21 BSP APIs implementation.

Copyright (c) 2018-2019 Microchip Technology Inc. and its subsidiaries.

#include "bsp/include/nm_bsp_sam4s_app.h"
#include "common/include/nm_common.h"

Data Structures
struct	tcc_module
struct	tstrTimer
struct	tstrWakeTimer

Macros
#define	BSP_MIN(x, y)   ((x)>(y)?(y):(x))
#define	DEBOUNCE_TIME   (40/TICK_RES)
#define	LONG_PRESS_DEBOUNCE   (1500/TICK_RES)
#define	LONG_PRESS_TIME   (1500/TICK_RES)
#define	PIN_PUSHBUTTON_WAKEUP_ATTR   PIO_DEFAULT
#define	PIN_PUSHBUTTON_WAKEUP_ID   ID_PIOA
#define	PIN_PUSHBUTTON_WAKEUP_MASK   PIO_PA2
#define	PIN_PUSHBUTTON_WAKEUP_PIO   PIOA
#define	SHORT_PRESS_DEBOUNCE   (800/TICK_RES)
#define	SW1_LINE
#define	SW1_MUX
#define	SW1_PIN
#define	XPRO_BUTTON_0_ACTIVE   false
#define	XPRO_BUTTON_0_INACTIVE   !XPRO_BUTTON_0_ACTIVE
#define	XPRO_BUTTON_0_PIN   IOPORT_CREATE_PIN(PIOA, 2)

Typedefs
typedef void(*	tick_timer_cb_t )(void)

Functions
static void	_tcc_callback_to_change_duty_cycle (void)
static void	btn_isr (uint32 ul_id, uint32 ul_mask)
static void	btn_poll (void)
	Static functions. More...
static void	configurable_timer_init (uint32_t u32Period)
void	nm_bsp_app_configurable_timer_init (uint32_t u32Period)
sint8	nm_bsp_app_deinit (void)
sint8	nm_bsp_app_init (void)
void	nm_bsp_btn_init (tpfNmBspBtnPress pfBtnCb)
void	nm_bsp_start_1ms_timer (tpfNmBspTimerCb pfCb)
void	nm_bsp_start_configurable_timer (tpfNmBspTimerCb pfCb)
void	nm_bsp_start_timer (tpfNmBspTimerCb pfCb, uint32 u32Period)
void	nm_bsp_stop_1ms_timer (void)
void	nm_bsp_stop_configurable_timer (void)
void	nm_bsp_stop_timer (void)
	Start 20ms timer. More...
void	nm_bsp_uart_send (const uint8 *pu8Buf, uint16 u16Sz)
static void	timer0_init (void)

Variables
struct tcc_module	configurable_tcc
static tpfNmBspBtnPress	gpfBtns
static tstrTimer	gstrConfigurableTimer
static tstrTimer	gstrTimer1ms
static tstrTimer	gstrTimer20ms
static uint16	gu16Btn1Cnt
uint32	gu32Jiffies1ms
	Global variables. More...
uint32	gu32Jiffies20ms
	Extern global variables. More...
static uint8	gu8BtnIfg
volatile uint32_t	ms_ticks = 0
struct tcc_module	tcc_instance
static tick_timer_cb_t	tick_timer_cb = NULL

#define BSP_MIN	(		x,
			y
	)		((x)>(y)?(y):(x))

#define DEBOUNCE_TIME   (40/TICK_RES)

#define LONG_PRESS_DEBOUNCE   (1500/TICK_RES)

Referenced by btn_poll().

#define LONG_PRESS_TIME   (1500/TICK_RES)

#define PIN_PUSHBUTTON_WAKEUP_ATTR   PIO_DEFAULT

Referenced by configure_button(), and nm_bsp_btn_init().

#define PIN_PUSHBUTTON_WAKEUP_ID   ID_PIOA

Referenced by button_handler(), configure_button(), and nm_bsp_btn_init().

#define PIN_PUSHBUTTON_WAKEUP_MASK   PIO_PA2

Referenced by button_handler(), configure_button(), and nm_bsp_btn_init().

#define PIN_PUSHBUTTON_WAKEUP_PIO   PIOA

Referenced by configure_button(), and nm_bsp_btn_init().

#define SHORT_PRESS_DEBOUNCE   (800/TICK_RES)

Referenced by btn_poll().

#define SW1_LINE

#define SW1_MUX

#define SW1_PIN

#define XPRO_BUTTON_0_ACTIVE   false

#define XPRO_BUTTON_0_INACTIVE   !XPRO_BUTTON_0_ACTIVE

Referenced by btn_poll().

#define XPRO_BUTTON_0_PIN   IOPORT_CREATE_PIN(PIOA, 2)

Referenced by btn_poll().

typedef void(* tick_timer_cb_t)(void)

static void _tcc_callback_to_change_duty_cycle ( void  )

static

References btn_poll(), gu32Jiffies1ms, gu32Jiffies20ms, NM_BSP_TIME_MSEC, tstrTimer::pfCb, tstrWakeTimer::strTimer, TICK_RES, TICK_RES_SLEEP, tstrTimer::u32Period, tstrTimer::u32Timeout, and tstrWakeTimer::u8Enabled.

Referenced by timer0_init().

static void btn_isr ( uint32  ul_id, uint32  ul_mask  )

static

References gu8BtnIfg, and SW1.

Referenced by nm_bsp_btn_init().

static void btn_poll ( void  )

static

Static functions.

References gpfBtns, gu16Btn1Cnt, gu16Btn2Cnt, gu8BtnIfg, ioport_get_pin_level(), LONG_PRESS_DEBOUNCE, SHORT_PRESS_DEBOUNCE, SW1, SW2, XPRO_BUTTON_0_INACTIVE, and XPRO_BUTTON_0_PIN.

Referenced by _tcc_callback_to_change_duty_cycle().

static void configurable_timer_init ( uint32_t  u32Period )

static

Referenced by nm_bsp_app_configurable_timer_init().

void nm_bsp_app_configurable_timer_init

(

uint32_t

u32Period

)

References configurable_timer_init().

sint8 nm_bsp_app_deinit

(

void

)

References M2M_SUCCESS.

sint8 nm_bsp_app_init

(

void

)

References M2M_SUCCESS, NULL, tstrTimer::pfCb, tstrWakeTimer::strTimer, timer0_init(), tstrTimer::u32Period, tstrTimer::u32Timeout, and tstrWakeTimer::u8Enabled.

void nm_bsp_btn_init

(

tpfNmBspBtnPress

pfBtnCb

)

References btn_isr(), gpfBtns, PIN_PUSHBUTTON_WAKEUP_ATTR, PIN_PUSHBUTTON_WAKEUP_ID, PIN_PUSHBUTTON_WAKEUP_MASK, PIN_PUSHBUTTON_WAKEUP_PIO, pio_enable_interrupt(), and pio_set_debounce_filter().

void nm_bsp_start_1ms_timer

(

tpfNmBspTimerCb

pfCb

)

References tstrTimer::pfCb.

void nm_bsp_start_configurable_timer

(

tpfNmBspTimerCb

pfCb

)

void nm_bsp_start_timer	(	tpfNmBspTimerCb	pfCb,
		uint32	u32Period
	)

References NM_BSP_TIME_MSEC, tstrTimer::pfCb, tstrTimer::u32Period, and tstrTimer::u32Timeout.

void nm_bsp_stop_1ms_timer

(

void

)

References NULL, and tstrTimer::pfCb.

void nm_bsp_stop_configurable_timer

(

void

)

void nm_bsp_stop_timer

(

void

)

Start 20ms timer.

Stop 20ms timer.

Author

M.S.M

Date

28 OCT 2013

Version

1.0

Author

M.S.M

Date

28 oct 2013

Version

1.0

1.0

References NULL, and tstrTimer::pfCb.

void nm_bsp_uart_send	(	const uint8 *	pu8Buf,
		uint16	u16Sz
	)

static void timer0_init ( void  )

static

References _tcc_callback_to_change_duty_cycle(), and tick_timer_cb.

Referenced by nm_bsp_app_init().

struct tcc_module configurable_tcc

tpfNmBspBtnPress gpfBtns

static

Referenced by btn_poll(), and nm_bsp_btn_init().

tstrTimer gstrConfigurableTimer

static

tstrTimer gstrTimer1ms

static

tstrTimer gstrTimer20ms

static

uint16 gu16Btn1Cnt

static

Referenced by btn_poll().

uint32 gu32Jiffies1ms

Global variables.

Referenced by _tcc_callback_to_change_duty_cycle(), platform_cmd_cmpl_wait(), and platform_event_wait().

uint32 gu32Jiffies20ms

Extern global variables.

uint8 gu8BtnIfg

static

Referenced by btn_isr(), and btn_poll().

volatile uint32_t ms_ticks = 0

struct tcc_module tcc_instance

tick_timer_cb_t tick_timer_cb = NULL

static

Referenced by timer0_init().