+++ /dev/null
-/*
- * QTest testcase for the TMP105 temperature sensor
- *
- * Copyright (c) 2012 Andreas Färber
- *
- * This work is licensed under the terms of the GNU GPL, version 2 or later.
- * See the COPYING file in the top-level directory.
- */
-
-#include <glib.h>
-
-#include "libqtest.h"
-#include "libqos/i2c.h"
-#include "hw/misc/tmp105_regs.h"
-
-#define OMAP2_I2C_1_BASE 0x48070000
-
-#define N8X0_ADDR 0x48
-
-static I2CAdapter *i2c;
-static uint8_t addr;
-
-static void send_and_receive(void)
-{
- uint8_t cmd[3];
- uint8_t resp[2];
-
- cmd[0] = TMP105_REG_TEMPERATURE;
- i2c_send(i2c, addr, cmd, 1);
- i2c_recv(i2c, addr, resp, 2);
- g_assert_cmpuint(((uint16_t)resp[0] << 8) | resp[1], ==, 0);
-
- cmd[0] = TMP105_REG_CONFIG;
- cmd[1] = 0x0; /* matches the reset value */
- i2c_send(i2c, addr, cmd, 2);
- i2c_recv(i2c, addr, resp, 1);
- g_assert_cmphex(resp[0], ==, cmd[1]);
-
- cmd[0] = TMP105_REG_T_LOW;
- cmd[1] = 0x12;
- cmd[2] = 0x34;
- i2c_send(i2c, addr, cmd, 3);
- i2c_recv(i2c, addr, resp, 2);
- g_assert_cmphex(resp[0], ==, cmd[1]);
- g_assert_cmphex(resp[1], ==, cmd[2]);
-
- cmd[0] = TMP105_REG_T_HIGH;
- cmd[1] = 0x42;
- cmd[2] = 0x31;
- i2c_send(i2c, addr, cmd, 3);
- i2c_recv(i2c, addr, resp, 2);
- g_assert_cmphex(resp[0], ==, cmd[1]);
- g_assert_cmphex(resp[1], ==, cmd[2]);
-}
-
-int main(int argc, char **argv)
-{
- QTestState *s = NULL;
- int ret;
-
- g_test_init(&argc, &argv, NULL);
-
- s = qtest_start("-machine n800");
- i2c = omap_i2c_create(OMAP2_I2C_1_BASE);
- addr = N8X0_ADDR;
-
- qtest_add_func("/tmp105/tx-rx", send_and_receive);
-
- ret = g_test_run();
-
- if (s) {
- qtest_quit(s);
- }
- g_free(i2c);
-
- return ret;
-}