diff options
Diffstat (limited to 'zephyr/test/drivers/src/tcs3400.c')
| -rw-r--r-- | zephyr/test/drivers/src/tcs3400.c | 622 |
1 files changed, 0 insertions, 622 deletions
diff --git a/zephyr/test/drivers/src/tcs3400.c b/zephyr/test/drivers/src/tcs3400.c deleted file mode 100644 index c20137c1ad..0000000000 --- a/zephyr/test/drivers/src/tcs3400.c +++ /dev/null @@ -1,622 +0,0 @@ -/* Copyright 2021 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 <zephyr.h> -#include <ztest.h> - -#include "common.h" -#include "i2c.h" -#include "emul/emul_tcs3400.h" -#include "emul/emul_common_i2c.h" - -#include "motion_sense.h" -#include "motion_sense_fifo.h" -#include "driver/als_tcs3400.h" - -#define TCS_ORD DT_DEP_ORD(DT_NODELABEL(tcs_emul)) -#define TCS_CLR_SENSOR_ID SENSOR_ID(DT_NODELABEL(tcs3400_clear)) -#define TCS_RGB_SENSOR_ID SENSOR_ID(DT_NODELABEL(tcs3400_rgb)) -#define TCS_INT_EVENT \ - TASK_EVENT_MOTION_SENSOR_INTERRUPT(SENSOR_ID(DT_ALIAS(tcs3400_int))) - -/** How accurate comparision of rgb sensors should be */ -#define V_EPS 8 - -/** Test initialization of light sensor driver and device */ -static void test_tcs_init(void) -{ - struct motion_sensor_t *ms, *ms_rgb; - struct i2c_emul *emul; - - emul = tcs_emul_get(TCS_ORD); - ms = &motion_sensors[TCS_CLR_SENSOR_ID]; - ms_rgb = &motion_sensors[TCS_RGB_SENSOR_ID]; - - /* RGB sensor initialization is always successful */ - zassert_equal(EC_SUCCESS, ms_rgb->drv->init(ms_rgb), NULL); - - /* Fail init on communication errors */ - i2c_common_emul_set_read_fail_reg(emul, I2C_COMMON_EMUL_FAIL_ALL_REG); - zassert_equal(EC_ERROR_INVAL, ms->drv->init(ms), NULL); - i2c_common_emul_set_read_fail_reg(emul, I2C_COMMON_EMUL_NO_FAIL_REG); - - /* Fail on bad ID */ - tcs_emul_set_reg(emul, TCS_I2C_ID, 0); - zassert_equal(EC_ERROR_ACCESS_DENIED, ms->drv->init(ms), NULL); - /* Restore ID */ - tcs_emul_set_reg(emul, TCS_I2C_ID, - DT_STRING_TOKEN(DT_NODELABEL(tcs_emul), device_id)); - - /* Test successful init. ATIME and AGAIN should be changed on init */ - zassert_equal(EC_SUCCESS, ms->drv->init(ms), NULL); - zassert_equal(TCS_DEFAULT_ATIME, - tcs_emul_get_reg(emul, TCS_I2C_ATIME), NULL); - zassert_equal(TCS_DEFAULT_AGAIN, - tcs_emul_get_reg(emul, TCS_I2C_CONTROL), NULL); -} - -/** Test if read function leaves device in correct mode to accuire data */ -static void test_tcs_read(void) -{ - struct motion_sensor_t *ms; - struct i2c_emul *emul; - uint8_t enable; - intv3_t v; - - emul = tcs_emul_get(TCS_ORD); - ms = &motion_sensors[TCS_CLR_SENSOR_ID]; - - /* Test error on writing registers */ - i2c_common_emul_set_write_fail_reg(emul, TCS_I2C_ATIME); - zassert_equal(EC_ERROR_INVAL, ms->drv->read(ms, v), NULL); - i2c_common_emul_set_write_fail_reg(emul, TCS_I2C_CONTROL); - zassert_equal(EC_ERROR_INVAL, ms->drv->read(ms, v), NULL); - i2c_common_emul_set_write_fail_reg(emul, TCS_I2C_ENABLE); - zassert_equal(EC_ERROR_INVAL, ms->drv->read(ms, v), NULL); - i2c_common_emul_set_write_fail_reg(emul, I2C_COMMON_EMUL_NO_FAIL_REG); - - /* Test starting read with calibration */ - tcs_emul_set_reg(emul, TCS_I2C_ATIME, 0); - tcs_emul_set_reg(emul, TCS_I2C_CONTROL, 0); - tcs_emul_set_reg(emul, TCS_I2C_ENABLE, 0); - zassert_equal(EC_SUCCESS, ms->drv->perform_calib(ms, 1), NULL); - zassert_equal(EC_RES_IN_PROGRESS, ms->drv->read(ms, v), NULL); - zassert_equal(TCS_CALIBRATION_ATIME, - tcs_emul_get_reg(emul, TCS_I2C_ATIME), NULL); - zassert_equal(TCS_CALIBRATION_AGAIN, - tcs_emul_get_reg(emul, TCS_I2C_CONTROL), NULL); - enable = tcs_emul_get_reg(emul, TCS_I2C_ENABLE); - zassert_true(enable & TCS_I2C_ENABLE_POWER_ON, NULL); - zassert_true(enable & TCS_I2C_ENABLE_ADC_ENABLE, NULL); - zassert_true(enable & TCS_I2C_ENABLE_INT_ENABLE, NULL); - - /* Test starting read without calibration */ - tcs_emul_set_reg(emul, TCS_I2C_ATIME, 0); - tcs_emul_set_reg(emul, TCS_I2C_CONTROL, 0); - tcs_emul_set_reg(emul, TCS_I2C_ENABLE, 0); - zassert_equal(EC_SUCCESS, ms->drv->perform_calib(ms, 0), NULL); - zassert_equal(EC_RES_IN_PROGRESS, ms->drv->read(ms, v), NULL); - enable = tcs_emul_get_reg(emul, TCS_I2C_ENABLE); - zassert_true(enable & TCS_I2C_ENABLE_POWER_ON, NULL); - zassert_true(enable & TCS_I2C_ENABLE_ADC_ENABLE, NULL); - zassert_true(enable & TCS_I2C_ENABLE_INT_ENABLE, NULL); -} - -/** Check if FIFO for RGB and clear sensor is empty */ -static void check_fifo_empty_f(struct motion_sensor_t *ms, - struct motion_sensor_t *ms_rgb, int line) -{ - struct ec_response_motion_sensor_data vector; - uint16_t size; - - /* Read all data committed to FIFO */ - while (motion_sense_fifo_read(sizeof(vector), 1, &vector, &size)) { - /* Ignore timestamp frames */ - if (vector.flags == MOTIONSENSE_SENSOR_FLAG_TIMESTAMP) { - continue; - } - - if (ms - motion_sensors == vector.sensor_num) { - zassert_unreachable( - "Unexpected frame for clear sensor"); - } - - if (ms_rgb - motion_sensors == vector.sensor_num) { - zassert_unreachable("Unexpected frame for rgb sensor"); - } - } -} -#define check_fifo_empty(ms, ms_rgb) \ - check_fifo_empty_f(ms, ms_rgb, __LINE__) - -/** - * Test different conditions where irq handler fail or commit no data - * to fifo - */ -static void test_tcs_irq_handler_fail(void) -{ - struct motion_sensor_t *ms, *ms_rgb; - struct i2c_emul *emul; - uint32_t event; - - emul = tcs_emul_get(TCS_ORD); - ms = &motion_sensors[TCS_CLR_SENSOR_ID]; - ms_rgb = &motion_sensors[TCS_RGB_SENSOR_ID]; - - /* Fail on wrong event */ - event = 0x1234 & ~TCS_INT_EVENT; - zassert_equal(EC_ERROR_NOT_HANDLED, ms->drv->irq_handler(ms, &event), - NULL); - check_fifo_empty(ms, ms_rgb); - - event = TCS_INT_EVENT; - /* Test error on reading status */ - i2c_common_emul_set_read_fail_reg(emul, TCS_I2C_STATUS); - zassert_equal(EC_ERROR_INVAL, ms->drv->irq_handler(ms, &event), NULL); - i2c_common_emul_set_read_fail_reg(emul, I2C_COMMON_EMUL_NO_FAIL_REG); - check_fifo_empty(ms, ms_rgb); - - /* Test fail on changing device power state */ - i2c_common_emul_set_write_fail_reg(emul, TCS_I2C_ENABLE); - zassert_equal(EC_ERROR_INVAL, ms->drv->irq_handler(ms, &event), NULL); - i2c_common_emul_set_write_fail_reg(emul, I2C_COMMON_EMUL_NO_FAIL_REG); - check_fifo_empty(ms, ms_rgb); - - /* Test that no data is committed when status is 0 */ - tcs_emul_set_reg(emul, TCS_I2C_STATUS, 0); - zassert_equal(EC_SUCCESS, ms->drv->irq_handler(ms, &event), NULL); - check_fifo_empty(ms, ms_rgb); -} - -/** - * Check if last data committed to FIFO for RGB and clear sensor equals to - * expected value. - */ -static void check_fifo_f(struct motion_sensor_t *ms, - struct motion_sensor_t *ms_rgb, - int *exp_v, int eps, int line) -{ - struct ec_response_motion_sensor_data vector; - uint16_t size; - int ret_v[4] = {-1, -1, -1, -1}; - int i; - - /* Read all data committed to FIFO */ - while (motion_sense_fifo_read(sizeof(vector), 1, &vector, &size)) { - /* Ignore timestamp frames */ - if (vector.flags == MOTIONSENSE_SENSOR_FLAG_TIMESTAMP) { - continue; - } - - /* Get clear frame */ - if (ms - motion_sensors == vector.sensor_num) { - ret_v[0] = vector.udata[0]; - } - - /* Get rgb frame */ - if (ms_rgb - motion_sensors == vector.sensor_num) { - ret_v[1] = vector.udata[0]; - ret_v[2] = vector.udata[1]; - ret_v[3] = vector.udata[2]; - } - } - - if (ret_v[0] == -1) { - zassert_unreachable("No frame for clear sensor, line %d", line); - } - - if (ret_v[1] == -1) { - zassert_unreachable("No frame for rgb sensor, line %d", line); - } - - /* Compare with last committed data */ - for (i = 0; i < 4; i++) { - zassert_within(exp_v[i], ret_v[i], eps, - "Expected [%d; %d; %d; %d], got [%d; %d; %d; %d]; line: %d", - exp_v[0], exp_v[1], exp_v[2], exp_v[3], - ret_v[0], ret_v[1], ret_v[2], ret_v[3], line); - } -} -#define check_fifo(ms, ms_rgb, exp_v, eps) \ - check_fifo_f(ms, ms_rgb, exp_v, eps, __LINE__) - -/** Test calibration mode reading of light sensor values */ -static void test_tcs_read_calibration(void) -{ - struct motion_sensor_t *ms, *ms_rgb; - struct i2c_emul *emul; - uint32_t event = TCS_INT_EVENT; - int emul_v[4]; - int exp_v[4]; - intv3_t v; - - emul = tcs_emul_get(TCS_ORD); - ms = &motion_sensors[TCS_CLR_SENSOR_ID]; - ms_rgb = &motion_sensors[TCS_RGB_SENSOR_ID]; - - /* Need to be set to collect all data in FIFO */ - ms->oversampling_ratio = 1; - ms_rgb->oversampling_ratio = 1; - /* Enable calibration mode */ - zassert_equal(EC_SUCCESS, ms->drv->perform_calib(ms, 1), NULL); - /* Setup AGAIN and ATIME for calibration */ - zassert_equal(EC_RES_IN_PROGRESS, ms->drv->read(ms, v), NULL); - - /* Test data that are in calibration range */ - exp_v[0] = 12; - exp_v[1] = 123; - exp_v[2] = 1234; - exp_v[3] = 12345; - /* - * Emulator value is with gain 64, while expected value is - * with gain 16 - */ - emul_v[0] = exp_v[0] * 64 / 16; - emul_v[1] = exp_v[1] * 64 / 16; - emul_v[2] = exp_v[2] * 64 / 16; - emul_v[3] = exp_v[3] * 64 / 16; - tcs_emul_set_val(emul, TCS_EMUL_C, emul_v[0]); - tcs_emul_set_val(emul, TCS_EMUL_R, emul_v[1]); - tcs_emul_set_val(emul, TCS_EMUL_G, emul_v[2]); - tcs_emul_set_val(emul, TCS_EMUL_B, emul_v[3]); - /* Set status to show valid data */ - tcs_emul_set_reg(emul, TCS_I2C_STATUS, TCS_I2C_STATUS_RGBC_VALID); - - zassert_equal(EC_SUCCESS, ms->drv->irq_handler(ms, &event), NULL); - /* In calibration mode check for exact match */ - check_fifo(ms, ms_rgb, exp_v, 1); - - /* Test data that are outside of calibration range */ - exp_v[0] = 0; - exp_v[1] = UINT16_MAX; - exp_v[2] = UINT16_MAX; - exp_v[3] = 213; - /* - * Emulator value is with gain 64, while expected value is - * with gain 16 - */ - emul_v[0] = 0; - emul_v[1] = exp_v[1] * 64 / 16; - emul_v[2] = (UINT16_MAX + 23) * 64 / 16; - emul_v[3] = exp_v[3] * 64 / 16; - tcs_emul_set_val(emul, TCS_EMUL_C, emul_v[0]); - tcs_emul_set_val(emul, TCS_EMUL_R, emul_v[1]); - tcs_emul_set_val(emul, TCS_EMUL_G, emul_v[2]); - tcs_emul_set_val(emul, TCS_EMUL_B, emul_v[3]); - /* Set status to show valid data */ - tcs_emul_set_reg(emul, TCS_I2C_STATUS, TCS_I2C_STATUS_RGBC_VALID); - - zassert_equal(EC_SUCCESS, ms->drv->irq_handler(ms, &event), NULL); - /* In calibration mode check for exact match */ - check_fifo(ms, ms_rgb, exp_v, 1); -} - -/** - * Set emulator internal value using expected output value returned by - * the driver. First element of expected vector is IR value used in - * calculations. Based on that clear light value is calculated. - * First element of expected vector is updated by this function. - */ -static void set_emul_val_from_exp(int *exp_v, uint16_t *scale, - struct i2c_emul *emul) -{ - int emul_v[4]; - int ir; - - /* We use exp_v[0] as IR value */ - ir = exp_v[0]; - /* Driver will return lux value as calculated blue light value */ - exp_v[0] = exp_v[2]; - - /* - * Driver takes care of different ATIME and AGAIN value, so expected - * value is always normalized to ATIME 256 and AGAIN 16. Convert it - * to internal emulator value (ATIME 256, AGAIN 64) and add expected IR - * value. Clear light is the sum of rgb light and IR component. - */ - emul_v[1] = (exp_v[1] + ir) * 64 / 16; - emul_v[2] = (exp_v[2] + ir) * 64 / 16; - emul_v[3] = (exp_v[3] + ir) * 64 / 16; - emul_v[0] = (exp_v[1] + exp_v[2] + exp_v[3] + ir) * 64 / 16; - - /* Apply scale, driver should divide by this value */ - emul_v[0] = SENSOR_APPLY_SCALE(emul_v[0], scale[0]); - emul_v[1] = SENSOR_APPLY_SCALE(emul_v[1], scale[1]); - emul_v[2] = SENSOR_APPLY_SCALE(emul_v[2], scale[2]); - emul_v[3] = SENSOR_APPLY_SCALE(emul_v[3], scale[3]); - - /* Set emulator values */ - tcs_emul_set_val(emul, TCS_EMUL_C, emul_v[0]); - tcs_emul_set_val(emul, TCS_EMUL_R, emul_v[1]); - tcs_emul_set_val(emul, TCS_EMUL_G, emul_v[2]); - tcs_emul_set_val(emul, TCS_EMUL_B, emul_v[3]); -} - -/** Test normal mode reading of light sensor values */ -static void test_tcs_read_xyz(void) -{ - struct motion_sensor_t *ms, *ms_rgb; - struct i2c_emul *emul; - uint32_t event = TCS_INT_EVENT; - /* Expected data to test: IR, R, G, B */ - int exp_v[][4] = { - {200, 1110, 870, 850}, - {300, 1110, 10000, 8500}, - {600, 50000, 40000, 30000}, - {1000, 3000, 40000, 2000}, - {1000, 65000, 65000, 65000}, - {100, 214, 541, 516}, - {143, 2141, 5414, 5163}, - {100, 50000, 40000, 30000}, - {1430, 2141, 5414, 5163}, - {10000, 50000, 40000, 30000}, - {10000, 214, 541, 516}, - {15000, 50000, 40000, 30000}, - }; - uint16_t scale[4] = { - MOTION_SENSE_DEFAULT_SCALE, MOTION_SENSE_DEFAULT_SCALE, - MOTION_SENSE_DEFAULT_SCALE, MOTION_SENSE_DEFAULT_SCALE - }; - int i, test; - intv3_t v; - - emul = tcs_emul_get(TCS_ORD); - ms = &motion_sensors[TCS_CLR_SENSOR_ID]; - ms_rgb = &motion_sensors[TCS_RGB_SENSOR_ID]; - - /* Need to be set to collect all data in FIFO */ - ms->oversampling_ratio = 1; - ms_rgb->oversampling_ratio = 1; - /* Disable calibration mode */ - zassert_equal(EC_SUCCESS, ms->drv->perform_calib(ms, 0), NULL); - /* Setup AGAIN and ATIME for normal mode */ - zassert_equal(EC_RES_IN_PROGRESS, ms->drv->read(ms, v), NULL); - - /* Test different data in supported range */ - for (test = 0; test < ARRAY_SIZE(exp_v); test++) { - set_emul_val_from_exp(exp_v[test], scale, emul); - - /* Run few times to allow driver change gain */ - for (i = 0; i < 5; i++) { - tcs_emul_set_reg(emul, TCS_I2C_STATUS, - TCS_I2C_STATUS_RGBC_VALID); - zassert_equal(EC_SUCCESS, - ms->drv->irq_handler(ms, &event), NULL); - } - check_fifo(ms, ms_rgb, exp_v[test], V_EPS); - } - - /* Test data that are outside of supported range */ - exp_v[0][0] = 3000; - exp_v[0][1] = UINT16_MAX; - exp_v[0][2] = UINT16_MAX * 32; - exp_v[0][3] = 200; - set_emul_val_from_exp(exp_v[0], scale, emul); - - /* Run few times to allow driver change gain */ - for (i = 0; i < 10; i++) { - tcs_emul_set_reg(emul, TCS_I2C_STATUS, - TCS_I2C_STATUS_RGBC_VALID); - zassert_equal(EC_SUCCESS, ms->drv->irq_handler(ms, &event), - NULL); - } - /* - * If saturation value is exceeded on any rgb sensor, than data - * shouldn't be committed to FIFO. - */ - check_fifo_empty(ms, ms_rgb); -} - -/** - * Test getting and setting scale of light sensor. Checks if collected values - * are scaled properly. - */ -static void test_tcs_scale(void) -{ - struct motion_sensor_t *ms, *ms_rgb; - struct i2c_emul *emul; - uint32_t event = TCS_INT_EVENT; - /* Expected data to test: IR, R, G, B */ - int exp_v[][4] = { - {200, 1110, 870, 850}, - {300, 1110, 10000, 8500}, - {600, 5000, 4000, 3000}, - {100, 3000, 4000, 2000}, - {100, 1000, 1000, 1000}, - }; - /* Scale for each test */ - uint16_t exp_scale[][4] = { - {MOTION_SENSE_DEFAULT_SCALE, MOTION_SENSE_DEFAULT_SCALE, - MOTION_SENSE_DEFAULT_SCALE, MOTION_SENSE_DEFAULT_SCALE}, - {MOTION_SENSE_DEFAULT_SCALE + 300, - MOTION_SENSE_DEFAULT_SCALE + 300, - MOTION_SENSE_DEFAULT_SCALE + 300, - MOTION_SENSE_DEFAULT_SCALE + 300}, - {MOTION_SENSE_DEFAULT_SCALE - 300, - MOTION_SENSE_DEFAULT_SCALE - 300, - MOTION_SENSE_DEFAULT_SCALE - 300, - MOTION_SENSE_DEFAULT_SCALE - 300}, - {MOTION_SENSE_DEFAULT_SCALE + 345, - MOTION_SENSE_DEFAULT_SCALE - 5423, - MOTION_SENSE_DEFAULT_SCALE - 30, - MOTION_SENSE_DEFAULT_SCALE + 400}, - {MOTION_SENSE_DEFAULT_SCALE - 345, - MOTION_SENSE_DEFAULT_SCALE + 5423, - MOTION_SENSE_DEFAULT_SCALE + 30, - MOTION_SENSE_DEFAULT_SCALE - 400}, - {MOTION_SENSE_DEFAULT_SCALE, MOTION_SENSE_DEFAULT_SCALE, - MOTION_SENSE_DEFAULT_SCALE, MOTION_SENSE_DEFAULT_SCALE} - }; - uint16_t scale[3]; - int16_t temp; - int i, test; - intv3_t v; - - emul = tcs_emul_get(TCS_ORD); - ms = &motion_sensors[TCS_CLR_SENSOR_ID]; - ms_rgb = &motion_sensors[TCS_RGB_SENSOR_ID]; - - /* Need to be set to collect all data in FIFO */ - ms->oversampling_ratio = 1; - ms_rgb->oversampling_ratio = 1; - /* Disable calibration mode */ - zassert_equal(EC_SUCCESS, ms->drv->perform_calib(ms, 0), NULL); - /* Setup AGAIN and ATIME for normal mode */ - zassert_equal(EC_RES_IN_PROGRESS, ms->drv->read(ms, v), NULL); - - /* Test different data in supported range */ - for (test = 0; test < ARRAY_SIZE(exp_v); test++) { - /* Set and test clear sensor scale */ - zassert_equal(EC_SUCCESS, - ms->drv->set_scale(ms, exp_scale[test], 0), - "test %d", test); - zassert_equal(EC_SUCCESS, - ms->drv->get_scale(ms, scale, &temp), - "test %d", test); - zassert_equal((int16_t)EC_MOTION_SENSE_INVALID_CALIB_TEMP, temp, - "test %d, %d", test, temp); - zassert_equal(exp_scale[test][0], scale[0], "test %d", test); - - /* Set and test RGB sensor scale */ - zassert_equal(EC_SUCCESS, ms_rgb->drv->set_scale(ms_rgb, - &(exp_scale[test][1]), 0), - "test %d", test); - zassert_equal(EC_SUCCESS, - ms_rgb->drv->get_scale(ms_rgb, scale, &temp), - "test %d", test); - zassert_equal((int16_t)EC_MOTION_SENSE_INVALID_CALIB_TEMP, temp, - "test %d", test); - zassert_equal(exp_scale[test][1], scale[0], "test %d", test); - zassert_equal(exp_scale[test][2], scale[1], "test %d", test); - zassert_equal(exp_scale[test][3], scale[2], "test %d", test); - - set_emul_val_from_exp(exp_v[test], exp_scale[test], emul); - - /* Run few times to allow driver change gain */ - for (i = 0; i < 5; i++) { - tcs_emul_set_reg(emul, TCS_I2C_STATUS, - TCS_I2C_STATUS_RGBC_VALID); - zassert_equal(EC_SUCCESS, - ms->drv->irq_handler(ms, &event), NULL); - } - check_fifo(ms, ms_rgb, exp_v[test], V_EPS); - } - - /* Test fail if scale equals 0 */ - scale[0] = 0; - scale[1] = MOTION_SENSE_DEFAULT_SCALE; - scale[2] = MOTION_SENSE_DEFAULT_SCALE; - zassert_equal(EC_ERROR_INVAL, ms->drv->set_scale(ms, scale, 0), NULL); - - zassert_equal(EC_ERROR_INVAL, ms_rgb->drv->set_scale(ms_rgb, scale, 0), - NULL); - scale[0] = MOTION_SENSE_DEFAULT_SCALE; - scale[1] = 0; - scale[2] = MOTION_SENSE_DEFAULT_SCALE; - zassert_equal(EC_ERROR_INVAL, ms_rgb->drv->set_scale(ms_rgb, scale, 0), - NULL); - scale[0] = MOTION_SENSE_DEFAULT_SCALE; - scale[1] = MOTION_SENSE_DEFAULT_SCALE; - scale[2] = 0; - zassert_equal(EC_ERROR_INVAL, ms_rgb->drv->set_scale(ms_rgb, scale, 0), - NULL); -} - -/** Test setting and getting data rate of light sensor */ -static void test_tcs_data_rate(void) -{ - struct motion_sensor_t *ms, *ms_rgb; - struct i2c_emul *emul; - uint8_t enable; - - emul = tcs_emul_get(TCS_ORD); - ms = &motion_sensors[TCS_CLR_SENSOR_ID]; - /* RGB sensor doesn't set rate, but return rate of clear sesnor */ - ms_rgb = &motion_sensors[TCS_RGB_SENSOR_ID]; - - /* Test fail on reading device power state */ - i2c_common_emul_set_read_fail_reg(emul, TCS_I2C_ENABLE); - zassert_equal(EC_ERROR_INVAL, ms->drv->set_data_rate(ms, 0, 0), NULL); - zassert_equal(EC_ERROR_INVAL, ms->drv->set_data_rate(ms, 0, 1), NULL); - zassert_equal(EC_ERROR_INVAL, ms->drv->set_data_rate(ms, 100, 0), NULL); - zassert_equal(EC_ERROR_INVAL, ms->drv->set_data_rate(ms, 100, 1), NULL); - i2c_common_emul_set_read_fail_reg(emul, I2C_COMMON_EMUL_NO_FAIL_REG); - - /* Test setting 0 rate disables device */ - zassert_equal(EC_SUCCESS, ms->drv->set_data_rate(ms, 0, 0), NULL); - zassert_equal(0, tcs_emul_get_reg(emul, TCS_I2C_ENABLE), NULL); - zassert_equal(0, ms->drv->get_data_rate(ms), NULL); - zassert_equal(0, ms_rgb->drv->get_data_rate(ms_rgb), NULL); - - zassert_equal(EC_SUCCESS, ms->drv->set_data_rate(ms, 0, 1), NULL); - zassert_equal(0, tcs_emul_get_reg(emul, TCS_I2C_ENABLE), NULL); - zassert_equal(0, tcs_emul_get_reg(emul, TCS_I2C_ENABLE), NULL); - zassert_equal(0, ms->drv->get_data_rate(ms), NULL); - zassert_equal(0, ms_rgb->drv->get_data_rate(ms_rgb), NULL); - - - /* Test setting non-zero rate enables device */ - zassert_equal(EC_SUCCESS, ms->drv->set_data_rate(ms, 100, 0), NULL); - enable = tcs_emul_get_reg(emul, TCS_I2C_ENABLE); - zassert_true(enable & TCS_I2C_ENABLE_POWER_ON, NULL); - zassert_true(enable & TCS_I2C_ENABLE_ADC_ENABLE, NULL); - zassert_true(enable & TCS_I2C_ENABLE_INT_ENABLE, NULL); - zassert_equal(100, ms->drv->get_data_rate(ms), NULL); - zassert_equal(100, ms_rgb->drv->get_data_rate(ms_rgb), NULL); - - zassert_equal(EC_SUCCESS, ms->drv->set_data_rate(ms, 100, 1), NULL); - enable = tcs_emul_get_reg(emul, TCS_I2C_ENABLE); - zassert_true(enable & TCS_I2C_ENABLE_POWER_ON, NULL); - zassert_true(enable & TCS_I2C_ENABLE_ADC_ENABLE, NULL); - zassert_true(enable & TCS_I2C_ENABLE_INT_ENABLE, NULL); - zassert_equal(100, ms->drv->get_data_rate(ms), NULL); - zassert_equal(100, ms_rgb->drv->get_data_rate(ms_rgb), NULL); - - /* Test RGB sensor doesn't change data rate */ - zassert_equal(EC_SUCCESS, ms_rgb->drv->set_data_rate(ms_rgb, 300, 0), - NULL); - zassert_equal(100, ms->drv->get_data_rate(ms), NULL); - zassert_equal(100, ms_rgb->drv->get_data_rate(ms_rgb), NULL); - - zassert_equal(EC_SUCCESS, ms_rgb->drv->set_data_rate(ms_rgb, 300, 1), - NULL); - zassert_equal(100, ms->drv->get_data_rate(ms), NULL); - zassert_equal(100, ms_rgb->drv->get_data_rate(ms_rgb), NULL); -} - -/** Test set range function of clear and RGB sensors */ -static void test_tcs_set_range(void) -{ - struct motion_sensor_t *ms, *ms_rgb; - struct i2c_emul *emul; - - emul = tcs_emul_get(TCS_ORD); - ms = &motion_sensors[TCS_CLR_SENSOR_ID]; - ms_rgb = &motion_sensors[TCS_RGB_SENSOR_ID]; - - /* RGB sensor doesn't set anything */ - zassert_equal(EC_SUCCESS, ms_rgb->drv->set_range(ms_rgb, 1, 0), NULL); - - /* Clear sensor doesn't change anything on device to set range */ - zassert_equal(EC_SUCCESS, ms->drv->set_range(ms, 0x12300, 1), NULL); - zassert_equal(0x12300, ms->current_range, NULL); - - zassert_equal(EC_SUCCESS, ms->drv->set_range(ms, 0x10000, 0), NULL); - zassert_equal(0x10000, ms->current_range, NULL); -} - -void test_suite_tcs3400(void) -{ - ztest_test_suite(tcs3400, - ztest_user_unit_test(test_tcs_init), - ztest_user_unit_test(test_tcs_read), - ztest_user_unit_test(test_tcs_irq_handler_fail), - ztest_user_unit_test(test_tcs_read_calibration), - ztest_user_unit_test(test_tcs_read_xyz), - ztest_user_unit_test(test_tcs_scale), - ztest_user_unit_test(test_tcs_data_rate), - ztest_user_unit_test(test_tcs_set_range)); - ztest_run_test_suite(tcs3400); -} |