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add examples

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pvvx 2016-12-14 04:21:37 +03:00
parent 265d41b6a3
commit 4128624f93
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64
RTL00_SDKV35a/example_sources/spi_twoboard/src/main.c Normal file
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/*
* Routines to access hardware
*
* Copyright (c) 2014 Realtek Semiconductor Corp.
*
* This module is a confidential and proprietary property of RealTek and
* possession or use of this module requires written permission of RealTek.
*/
#include "device.h"
#include "main.h"
#include "spi_api.h"
#define SPI_IS_AS_MASTER 1
// SPI0
#define SPI0_MOSI PC_2
#define SPI0_MISO PC_3
#define SPI0_SCLK PC_1
#define SPI0_CS PC_0
/**
* @brief Main program.
* @param None
* @retval None
*/
void main(void)
{
int TestingTimes = 10;
int Counter = 0;
int TestData = 0;
#if SPI_IS_AS_MASTER
spi_t spi_master;
SPI0_IS_AS_SLAVE = 0;
spi_init(&spi_master, SPI0_MOSI, SPI0_MISO, SPI0_SCLK, SPI0_CS);
DBG_SSI_INFO("--------------------------------------------------------\n");
for(Counter = 0, TestData=0xFF; Counter < TestingTimes; Counter++) {
spi_master_write(&spi_master, TestData);
DBG_SSI_INFO("Master write: %02X\n", TestData);
TestData--;
}
spi_free(&spi_master);
#else
spi_t spi_slave;
SPI0_IS_AS_SLAVE = 1;
spi_init(&spi_slave, SPI0_MOSI, SPI0_MISO, SPI0_SCLK, SPI0_CS);
DBG_SSI_INFO("--------------------------------------------------------\n");
for(Counter = 0, TestData=0xFF; Counter < TestingTimes; Counter++) {
DBG_SSI_INFO(ANSI_COLOR_CYAN"Slave read : %02X\n"ANSI_COLOR_RESET,
spi_slave_read(&spi_slave));
TestData--;
}
spi_free(&spi_slave);
#endif
DBG_SSI_INFO("SPI Demo finished.\n");
for(;;);
}