MZ_spi_example.c File Reference

This is an example application for spi. User can use this app for spi protocol specific requirements. More...

#include "MZ_sys_cmsis_os2.h"
#include "MZ_spi_example.h"
#include "MZ_timer.h"
#include "MZ_print.h"
#include "MZ_spi2_instance.h"
#include "MZ_error_handler.h"
#include "MZ_spi.h"
#include <stdio.h>
#include <math.h>
#include <stdlib.h>
#include "stm32l4xx_hal_spi.h"

Go to the source code of this file.

Macros
#define	SPI_APP_STACK_SIZE   (1024)
#define	SPI_TX_TIME   (pdMS_TO_TICKS(60000))
#define	SPI_TX_SIZE   (10)

Functions
static void	timer_cb (TimerHandle_t xTimer)
	Timer callback function for transmission of the data. More...
static void	spi_app (void *arg)
	create the timer and starts if main RTOS scheduler started More...
mz_error_t	spi_app_init (void)

Variables
static mz_thread_t	spi_thread_id = NULL
static StaticTask_t	spi_cb_mem
static StackType_t	spi_stack [SPI_APP_STACK_SIZE]
static mz_semaphore_t	spi_sema_id = NULL
static mzUint8	send_data [SPI_TX_SIZE]

Detailed Description

This is an example application for spi. User can use this app for spi protocol specific requirements.

Date

Jul 14, 2021

Author

Mahendra & Kafeel

Definition in file MZ_spi_example.c.

Macro Definition Documentation

SPI_APP_STACK_SIZE

#define SPI_APP_STACK_SIZE   (1024)

Definition at line 40 of file MZ_spi_example.c.

SPI_TX_TIME

#define SPI_TX_TIME   (pdMS_TO_TICKS(60000))

Definition at line 41 of file MZ_spi_example.c.

SPI_TX_SIZE

#define SPI_TX_SIZE   (10)

Definition at line 42 of file MZ_spi_example.c.

Function Documentation

timer_cb()

void timer_cb ( TimerHandle_t  xTimer )

static

Timer callback function for transmission of the data.

Note

This function will notifies the user when timer expires

Definition at line 56 of file MZ_spi_example.c.

spi_app()

void spi_app ( void *  arg )

static

create the timer and starts if main RTOS scheduler started

Parameters

arg

void

Note

User can write the code for process the read data from SPI

Definition at line 69 of file MZ_spi_example.c.

spi_app_init()

mz_error_t spi_app_init

(

void

)

Definition at line 115 of file MZ_spi_example.c.

Variable Documentation

spi_thread_id

mz_thread_t spi_thread_id = NULL

static

Definition at line 44 of file MZ_spi_example.c.

spi_cb_mem

StaticTask_t spi_cb_mem

static

Definition at line 45 of file MZ_spi_example.c.

spi_stack

StackType_t spi_stack[SPI_APP_STACK_SIZE]

static

Definition at line 46 of file MZ_spi_example.c.

spi_sema_id

mz_semaphore_t spi_sema_id = NULL

static

Definition at line 47 of file MZ_spi_example.c.

send_data

mzUint8 send_data[SPI_TX_SIZE]

static

Definition at line 48 of file MZ_spi_example.c.