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/* Copyright 2016 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "common.h"
#include "cts_common.h"
#include "cts_i2c.h"
#include "dut_common.h"
#include "i2c.h"
#include "registers.h"
#include "timer.h"
#include "uart.h"
#include "watchdog.h"
#define TH_ADDR 0x3c
enum cts_rc write8_test(void)
{
int port = i2c_ports[0].port;
i2c_write8(port, TH_ADDR, WRITE_8_OFFSET, WRITE_8_DATA);
return CTS_RC_SUCCESS;
}
enum cts_rc write16_test(void)
{
int port = i2c_ports[0].port;
i2c_write16(port, TH_ADDR, WRITE_16_OFFSET, WRITE_16_DATA);
return CTS_RC_SUCCESS;
}
enum cts_rc write32_test(void)
{
int port = i2c_ports[0].port;
i2c_write32(port, TH_ADDR, WRITE_32_OFFSET, WRITE_32_DATA);
return CTS_RC_SUCCESS;
}
enum cts_rc read8_test(void)
{
int result;
int port = i2c_ports[0].port;
i2c_read8(port, TH_ADDR, READ_8_OFFSET, &result);
if (result != READ_8_DATA)
return CTS_RC_FAILURE;
return CTS_RC_SUCCESS;
}
enum cts_rc read16_test(void)
{
int result;
int port = i2c_ports[0].port;
i2c_read16(port, TH_ADDR, READ_16_OFFSET, &result);
if (result != READ_16_DATA)
return CTS_RC_FAILURE;
return CTS_RC_SUCCESS;
}
enum cts_rc read32_test(void)
{
int result;
int port = i2c_ports[0].port;
i2c_read32(port, TH_ADDR, READ_32_OFFSET, &result);
if (result != READ_32_DATA)
return CTS_RC_FAILURE;
return CTS_RC_SUCCESS;
}
#include "cts_testlist.h"
void cts_task(void)
{
int i;
cflush();
for (i = 0; i < CTS_TEST_ID_COUNT; i++) {
sync();
CPRINTF("\n%s %d\n", tests[i].name, tests[i].run());
uart_flush_output();
}
CPRINTS("I2C test suite finished");
uart_flush_output();
while (1) {
watchdog_reload();
sleep(1);
}
}
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