mirror of
https://github.com/Telecominfraproject/OpenCellular.git
synced 2026-01-08 08:31:52 +00:00
de36e33ecf
This patch adds i2c suite to run_ects.py. It also adds checks for return values from i2c_read and i2c_write functions. BUG=chromium:653183 BRANCH=none TEST=Run run_ects.py and verify all test pass. Change-Id: Ie3d6e1e6f131235e2b28f39e1546c9cb4c3b92f6 Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/547024 Reviewed-by: Randall Spangler <rspangler@chromium.org>
89 lines
1.7 KiB
C
89 lines
1.7 KiB
C
/* 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 "i2c.h"
|
|
#include "registers.h"
|
|
#include "task.h"
|
|
#include "timer.h"
|
|
#include "uart.h"
|
|
#include "watchdog.h"
|
|
|
|
#define TH_ADDR 0x3c
|
|
|
|
enum cts_rc write8_test(void)
|
|
{
|
|
if (i2c_write8(i2c_ports[0].port, TH_ADDR, WRITE8_OFF, WRITE8_DATA))
|
|
return CTS_RC_FAILURE;
|
|
return CTS_RC_SUCCESS;
|
|
}
|
|
|
|
enum cts_rc write16_test(void)
|
|
{
|
|
if (i2c_write16(i2c_ports[0].port, TH_ADDR, WRITE16_OFF, WRITE16_DATA))
|
|
return CTS_RC_FAILURE;
|
|
return CTS_RC_SUCCESS;
|
|
}
|
|
|
|
enum cts_rc write32_test(void)
|
|
{
|
|
if (i2c_write32(i2c_ports[0].port, TH_ADDR, WRITE32_OFF, WRITE32_DATA))
|
|
return CTS_RC_FAILURE;
|
|
return CTS_RC_SUCCESS;
|
|
}
|
|
|
|
enum cts_rc read8_test(void)
|
|
{
|
|
int data;
|
|
|
|
if (i2c_read8(i2c_ports[0].port, TH_ADDR, READ8_OFF, &data))
|
|
return CTS_RC_FAILURE;
|
|
if (data != READ8_DATA) {
|
|
CPRINTL("Expecting 0x%x but read 0x%x", READ8_DATA, data);
|
|
return CTS_RC_FAILURE;
|
|
}
|
|
|
|
return CTS_RC_SUCCESS;
|
|
}
|
|
|
|
enum cts_rc read16_test(void)
|
|
{
|
|
int data;
|
|
|
|
if (i2c_read16(i2c_ports[0].port, TH_ADDR, READ16_OFF, &data))
|
|
return CTS_RC_FAILURE;
|
|
if (data != READ16_DATA) {
|
|
CPRINTL("Expecting 0x%x but read 0x%x", READ16_DATA, data);
|
|
return CTS_RC_FAILURE;
|
|
}
|
|
|
|
return CTS_RC_SUCCESS;
|
|
}
|
|
|
|
enum cts_rc read32_test(void)
|
|
{
|
|
int data;
|
|
|
|
if (i2c_read32(i2c_ports[0].port, TH_ADDR, READ32_OFF, &data))
|
|
return CTS_RC_FAILURE;
|
|
if (data != READ32_DATA) {
|
|
CPRINTL("Read 0x%x expecting 0x%x", data, READ32_DATA);
|
|
return CTS_RC_FAILURE;
|
|
}
|
|
|
|
return CTS_RC_SUCCESS;
|
|
}
|
|
|
|
|
|
#include "cts_testlist.h"
|
|
|
|
void cts_task(void)
|
|
{
|
|
cts_main_loop(tests, "I2C");
|
|
task_wait_event(-1);
|
|
}
|