takashi kadono / Mbed OS Nucleo446_SSD1331

Color Oled(SSD1331) connect to STMicroelectronics Nucleo-F466

Dependencies:   ssd1331

mbed-os/TESTS/mbed_hal/sleep/main.cpp@3:f3764f852aa8, 2018-10-11 (annotated)

Committer:
kadonotakashi
Date:
Thu Oct 11 02:27:46 2018 +0000
Revision:
3:f3764f852aa8
Parent:
0:8fdf9a60065b 
Nucreo 446 + SSD1331 test version;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kadonotakashi 0:8fdf9a60065b 1 /* mbed Microcontroller Library
kadonotakashi 0:8fdf9a60065b 2 * Copyright (c) 2017 ARM Limited
kadonotakashi 0:8fdf9a60065b 3 *
kadonotakashi 0:8fdf9a60065b 4 * Licensed under the Apache License, Version 2.0 (the "License");
kadonotakashi 0:8fdf9a60065b 5 * you may not use this file except in compliance with the License.
kadonotakashi 0:8fdf9a60065b 6 * You may obtain a copy of the License at
kadonotakashi 0:8fdf9a60065b 7 *
kadonotakashi 0:8fdf9a60065b 8 * http://www.apache.org/licenses/LICENSE-2.0
kadonotakashi 0:8fdf9a60065b 9 *
kadonotakashi 0:8fdf9a60065b 10 * Unless required by applicable law or agreed to in writing, software
kadonotakashi 0:8fdf9a60065b 11 * distributed under the License is distributed on an "AS IS" BASIS,
kadonotakashi 0:8fdf9a60065b 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
kadonotakashi 0:8fdf9a60065b 13 * See the License for the specific language governing permissions and
kadonotakashi 0:8fdf9a60065b 14 * limitations under the License.
kadonotakashi 0:8fdf9a60065b 15 */
kadonotakashi 0:8fdf9a60065b 16
kadonotakashi 0:8fdf9a60065b 17 #if !DEVICE_SLEEP
kadonotakashi 0:8fdf9a60065b 18 #error [NOT_SUPPORTED] sleep not supported for this target
kadonotakashi 0:8fdf9a60065b 19 #endif
kadonotakashi 0:8fdf9a60065b 20
kadonotakashi 0:8fdf9a60065b 21 #include "mbed.h"
kadonotakashi 0:8fdf9a60065b 22
kadonotakashi 0:8fdf9a60065b 23 #include "utest/utest.h"
kadonotakashi 0:8fdf9a60065b 24 #include "unity/unity.h"
kadonotakashi 0:8fdf9a60065b 25 #include "greentea-client/test_env.h"
kadonotakashi 0:8fdf9a60065b 26 #include "mbed_lp_ticker_wrapper.h"
kadonotakashi 0:8fdf9a60065b 27
kadonotakashi 0:8fdf9a60065b 28 #include "sleep_api_tests.h"
kadonotakashi 0:8fdf9a60065b 29
kadonotakashi 0:8fdf9a60065b 30 #define US_PER_S 1000000
kadonotakashi 0:8fdf9a60065b 31
kadonotakashi 0:8fdf9a60065b 32 /* Flush serial buffer before deep sleep
kadonotakashi 0:8fdf9a60065b 33 *
kadonotakashi 0:8fdf9a60065b 34 * Since deepsleep() may shut down the UART peripheral, we wait for some time
kadonotakashi 0:8fdf9a60065b 35 * to allow for hardware serial buffers to completely flush.
kadonotakashi 0:8fdf9a60065b 36 *
kadonotakashi 0:8fdf9a60065b 37 * Take NUMAKER_PFM_NUC472 as an example:
kadonotakashi 0:8fdf9a60065b 38 * Its UART peripheral has 16-byte Tx FIFO. With baud rate set to 9600, flush
kadonotakashi 0:8fdf9a60065b 39 * Tx FIFO would take: 16 * 8 * 1000 / 9600 = 13.3 (ms). So set wait time to
kadonotakashi 0:8fdf9a60065b 40 * 20ms here for safe.
kadonotakashi 0:8fdf9a60065b 41 *
kadonotakashi 0:8fdf9a60065b 42 * This should be replaced with a better function that checks if the
kadonotakashi 0:8fdf9a60065b 43 * hardware buffers are empty. However, such an API does not exist now,
kadonotakashi 0:8fdf9a60065b 44 * so we'll use the busy_wait_ms() function for now.
kadonotakashi 0:8fdf9a60065b 45 */
kadonotakashi 0:8fdf9a60065b 46 #define SERIAL_FLUSH_TIME_MS 20
kadonotakashi 0:8fdf9a60065b 47
kadonotakashi 0:8fdf9a60065b 48 using namespace utest::v1;
kadonotakashi 0:8fdf9a60065b 49
kadonotakashi 0:8fdf9a60065b 50 static char info[512] = {0};
kadonotakashi 0:8fdf9a60065b 51
kadonotakashi 0:8fdf9a60065b 52 /* The following ticker frequencies are possible:
kadonotakashi 0:8fdf9a60065b 53 * high frequency ticker: 250 KHz (1 tick per 4 us) - 8 Mhz (1 tick per 1/8 us)
kadonotakashi 0:8fdf9a60065b 54 * low power ticker: 8 KHz (1 tick per 125 us) - 64 KHz (1 tick per ~15.6 us)
kadonotakashi 0:8fdf9a60065b 55 */
kadonotakashi 0:8fdf9a60065b 56
kadonotakashi 0:8fdf9a60065b 57 /* Used for regular sleep mode, a target should be awake within 10 us. Define us delta value as follows:
kadonotakashi 0:8fdf9a60065b 58 * delta = default 10 us + worst ticker resolution + extra time for code execution */
kadonotakashi 0:8fdf9a60065b 59 #if defined(MBED_CPU_STATS_ENABLED)
kadonotakashi 0:8fdf9a60065b 60 /* extra 25us for stats computation (for more details see MBED_CPU_STATS_ENABLED) */
kadonotakashi 0:8fdf9a60065b 61 static const uint32_t sleep_mode_delta_us = (10 + 4 + 5 + 25);
kadonotakashi 0:8fdf9a60065b 62 #else
kadonotakashi 0:8fdf9a60065b 63 static const uint32_t sleep_mode_delta_us = (10 + 4 + 5);
kadonotakashi 0:8fdf9a60065b 64 #endif
kadonotakashi 0:8fdf9a60065b 65
kadonotakashi 0:8fdf9a60065b 66 /* Used for deep-sleep mode, a target should be awake within 10 ms. Define us delta value as follows:
kadonotakashi 0:8fdf9a60065b 67 * delta = default 10 ms + worst ticker resolution + extra time for code execution */
kadonotakashi 0:8fdf9a60065b 68 static const uint32_t deepsleep_mode_delta_us = (10000 + 125 + 5);
kadonotakashi 0:8fdf9a60065b 69
kadonotakashi 0:8fdf9a60065b 70 unsigned int ticks_to_us(unsigned int ticks, unsigned int freq)
kadonotakashi 0:8fdf9a60065b 71 {
kadonotakashi 0:8fdf9a60065b 72 return (unsigned int)((unsigned long long) ticks * US_PER_S / freq);
kadonotakashi 0:8fdf9a60065b 73 }
kadonotakashi 0:8fdf9a60065b 74
kadonotakashi 0:8fdf9a60065b 75 unsigned int us_to_ticks(unsigned int us, unsigned int freq)
kadonotakashi 0:8fdf9a60065b 76 {
kadonotakashi 0:8fdf9a60065b 77 return (unsigned int)((unsigned long long) us * freq / US_PER_S);
kadonotakashi 0:8fdf9a60065b 78 }
kadonotakashi 0:8fdf9a60065b 79
kadonotakashi 0:8fdf9a60065b 80 unsigned int overflow_protect(unsigned int timestamp, unsigned int ticker_width)
kadonotakashi 0:8fdf9a60065b 81 {
kadonotakashi 0:8fdf9a60065b 82 unsigned int counter_mask = ((1 << ticker_width) - 1);
kadonotakashi 0:8fdf9a60065b 83
kadonotakashi 0:8fdf9a60065b 84 return (timestamp & counter_mask);
kadonotakashi 0:8fdf9a60065b 85 }
kadonotakashi 0:8fdf9a60065b 86
kadonotakashi 0:8fdf9a60065b 87 bool compare_timestamps(unsigned int delta_ticks, unsigned int ticker_width, unsigned int expected, unsigned int actual)
kadonotakashi 0:8fdf9a60065b 88 {
kadonotakashi 0:8fdf9a60065b 89 const unsigned int counter_mask = ((1 << ticker_width) - 1);
kadonotakashi 0:8fdf9a60065b 90
kadonotakashi 0:8fdf9a60065b 91 const unsigned int lower_bound = ((expected - delta_ticks) & counter_mask);
kadonotakashi 0:8fdf9a60065b 92 const unsigned int upper_bound = ((expected + delta_ticks) & counter_mask);
kadonotakashi 0:8fdf9a60065b 93
kadonotakashi 0:8fdf9a60065b 94 if (lower_bound < upper_bound) {
kadonotakashi 0:8fdf9a60065b 95 if (actual >= lower_bound && actual <= upper_bound) {
kadonotakashi 0:8fdf9a60065b 96 return true;
kadonotakashi 0:8fdf9a60065b 97 } else {
kadonotakashi 0:8fdf9a60065b 98 return false;
kadonotakashi 0:8fdf9a60065b 99 }
kadonotakashi 0:8fdf9a60065b 100 } else {
kadonotakashi 0:8fdf9a60065b 101 if ((actual >= lower_bound && actual <= counter_mask) || (actual >= 0 && actual <= upper_bound)) {
kadonotakashi 0:8fdf9a60065b 102 return true;
kadonotakashi 0:8fdf9a60065b 103 } else {
kadonotakashi 0:8fdf9a60065b 104 return false;
kadonotakashi 0:8fdf9a60065b 105 }
kadonotakashi 0:8fdf9a60065b 106 }
kadonotakashi 0:8fdf9a60065b 107 }
kadonotakashi 0:8fdf9a60065b 108
kadonotakashi 0:8fdf9a60065b 109 void busy_wait_ms(int ms)
kadonotakashi 0:8fdf9a60065b 110 {
kadonotakashi 0:8fdf9a60065b 111 const ticker_info_t *info = us_ticker_get_info();
kadonotakashi 0:8fdf9a60065b 112 uint32_t mask = (1 << info->bits) - 1;
kadonotakashi 0:8fdf9a60065b 113 int delay = (int)((uint64_t)ms * info->frequency / 1000);
kadonotakashi 0:8fdf9a60065b 114
kadonotakashi 0:8fdf9a60065b 115 uint32_t prev = us_ticker_read();
kadonotakashi 0:8fdf9a60065b 116 while (delay > 0) {
kadonotakashi 0:8fdf9a60065b 117 uint32_t next = us_ticker_read();
kadonotakashi 0:8fdf9a60065b 118 delay -= (next - prev) & mask;
kadonotakashi 0:8fdf9a60065b 119 prev = next;
kadonotakashi 0:8fdf9a60065b 120 }
kadonotakashi 0:8fdf9a60065b 121 }
kadonotakashi 0:8fdf9a60065b 122
kadonotakashi 0:8fdf9a60065b 123 void us_ticker_isr(const ticker_data_t *const ticker_data)
kadonotakashi 0:8fdf9a60065b 124 {
kadonotakashi 0:8fdf9a60065b 125 us_ticker_clear_interrupt();
kadonotakashi 0:8fdf9a60065b 126 }
kadonotakashi 0:8fdf9a60065b 127
kadonotakashi 0:8fdf9a60065b 128 #ifdef DEVICE_LPTICKER
kadonotakashi 0:8fdf9a60065b 129 void lp_ticker_isr(const ticker_data_t *const ticker_data)
kadonotakashi 0:8fdf9a60065b 130 {
kadonotakashi 0:8fdf9a60065b 131 lp_ticker_clear_interrupt();
kadonotakashi 0:8fdf9a60065b 132 }
kadonotakashi 0:8fdf9a60065b 133 #endif
kadonotakashi 0:8fdf9a60065b 134
kadonotakashi 0:8fdf9a60065b 135 /* Test that wake-up time from sleep should be less than 10 us and
kadonotakashi 0:8fdf9a60065b 136 * high frequency ticker interrupt can wake-up target from sleep. */
kadonotakashi 0:8fdf9a60065b 137 void sleep_usticker_test()
kadonotakashi 0:8fdf9a60065b 138 {
kadonotakashi 0:8fdf9a60065b 139 const ticker_data_t *ticker = get_us_ticker_data();
kadonotakashi 0:8fdf9a60065b 140 const unsigned int ticker_freq = ticker->interface->get_info()->frequency;
kadonotakashi 0:8fdf9a60065b 141 const unsigned int ticker_width = ticker->interface->get_info()->bits;
kadonotakashi 0:8fdf9a60065b 142
kadonotakashi 0:8fdf9a60065b 143 const ticker_irq_handler_type us_ticker_irq_handler_org = set_us_ticker_irq_handler(us_ticker_isr);
kadonotakashi 0:8fdf9a60065b 144
kadonotakashi 0:8fdf9a60065b 145 /* Give some time Green Tea to finish UART transmission before entering
kadonotakashi 0:8fdf9a60065b 146 * sleep mode.
kadonotakashi 0:8fdf9a60065b 147 */
kadonotakashi 0:8fdf9a60065b 148 busy_wait_ms(SERIAL_FLUSH_TIME_MS);
kadonotakashi 0:8fdf9a60065b 149
kadonotakashi 0:8fdf9a60065b 150 /* Test only sleep functionality. */
kadonotakashi 0:8fdf9a60065b 151 sleep_manager_lock_deep_sleep();
kadonotakashi 0:8fdf9a60065b 152 TEST_ASSERT_FALSE_MESSAGE(sleep_manager_can_deep_sleep(), "deep sleep should be locked");
kadonotakashi 0:8fdf9a60065b 153
kadonotakashi 0:8fdf9a60065b 154 /* Testing wake-up time 10 us. */
kadonotakashi 0:8fdf9a60065b 155 for (timestamp_t i = 100; i < 1000; i += 100) {
kadonotakashi 0:8fdf9a60065b 156 /* note: us_ticker_read() operates on ticks. */
kadonotakashi 0:8fdf9a60065b 157 const timestamp_t start_timestamp = us_ticker_read();
kadonotakashi 0:8fdf9a60065b 158 const timestamp_t next_match_timestamp = overflow_protect(start_timestamp + us_to_ticks(i, ticker_freq),
kadonotakashi 0:8fdf9a60065b 159 ticker_width);
kadonotakashi 0:8fdf9a60065b 160
kadonotakashi 0:8fdf9a60065b 161 us_ticker_set_interrupt(next_match_timestamp);
kadonotakashi 0:8fdf9a60065b 162
kadonotakashi 0:8fdf9a60065b 163 sleep();
kadonotakashi 0:8fdf9a60065b 164
kadonotakashi 0:8fdf9a60065b 165 const unsigned int wakeup_timestamp = us_ticker_read();
kadonotakashi 0:8fdf9a60065b 166
kadonotakashi 0:8fdf9a60065b 167 sprintf(info, "Delta ticks: %u, Ticker width: %u, Expected wake up tick: %d, Actual wake up tick: %d, delay ticks: %d, wake up after ticks: %d",
kadonotakashi 0:8fdf9a60065b 168 us_to_ticks(sleep_mode_delta_us, ticker_freq), ticker_width, next_match_timestamp, wakeup_timestamp, us_to_ticks(i, ticker_freq) , wakeup_timestamp - start_timestamp);
kadonotakashi 0:8fdf9a60065b 169
kadonotakashi 0:8fdf9a60065b 170 TEST_ASSERT_MESSAGE(compare_timestamps(us_to_ticks(sleep_mode_delta_us, ticker_freq),
kadonotakashi 0:8fdf9a60065b 171 ticker_width, next_match_timestamp, wakeup_timestamp), info);
kadonotakashi 0:8fdf9a60065b 172 }
kadonotakashi 0:8fdf9a60065b 173
kadonotakashi 0:8fdf9a60065b 174 set_us_ticker_irq_handler(us_ticker_irq_handler_org);
kadonotakashi 0:8fdf9a60065b 175
kadonotakashi 0:8fdf9a60065b 176 sleep_manager_unlock_deep_sleep();
kadonotakashi 0:8fdf9a60065b 177 TEST_ASSERT_TRUE(sleep_manager_can_deep_sleep());
kadonotakashi 0:8fdf9a60065b 178 }
kadonotakashi 0:8fdf9a60065b 179
kadonotakashi 0:8fdf9a60065b 180 #ifdef DEVICE_LPTICKER
kadonotakashi 0:8fdf9a60065b 181
kadonotakashi 0:8fdf9a60065b 182 /* Test that wake-up time from sleep should be less than 10 ms and
kadonotakashi 0:8fdf9a60065b 183 * low power ticker interrupt can wake-up target from sleep. */
kadonotakashi 0:8fdf9a60065b 184 void deepsleep_lpticker_test()
kadonotakashi 0:8fdf9a60065b 185 {
kadonotakashi 0:8fdf9a60065b 186 const ticker_data_t *ticker = get_lp_ticker_data();
kadonotakashi 0:8fdf9a60065b 187 const unsigned int ticker_freq = ticker->interface->get_info()->frequency;
kadonotakashi 0:8fdf9a60065b 188 const unsigned int ticker_width = ticker->interface->get_info()->bits;
kadonotakashi 0:8fdf9a60065b 189
kadonotakashi 0:8fdf9a60065b 190 const ticker_irq_handler_type lp_ticker_irq_handler_org = set_lp_ticker_irq_handler(lp_ticker_isr);
kadonotakashi 0:8fdf9a60065b 191
kadonotakashi 0:8fdf9a60065b 192 /* Give some time Green Tea to finish UART transmission before entering
kadonotakashi 0:8fdf9a60065b 193 * deep-sleep mode.
kadonotakashi 0:8fdf9a60065b 194 */
kadonotakashi 0:8fdf9a60065b 195 busy_wait_ms(SERIAL_FLUSH_TIME_MS);
kadonotakashi 0:8fdf9a60065b 196
kadonotakashi 0:8fdf9a60065b 197 TEST_ASSERT_TRUE_MESSAGE(sleep_manager_can_deep_sleep(), "deep sleep should not be locked");
kadonotakashi 0:8fdf9a60065b 198
kadonotakashi 0:8fdf9a60065b 199 /* Testing wake-up time 10 ms. */
kadonotakashi 0:8fdf9a60065b 200 for (timestamp_t i = 20000; i < 200000; i += 20000) {
kadonotakashi 0:8fdf9a60065b 201 /* note: lp_ticker_read() operates on ticks. */
kadonotakashi 0:8fdf9a60065b 202 const timestamp_t start_timestamp = lp_ticker_read();
kadonotakashi 0:8fdf9a60065b 203 const timestamp_t next_match_timestamp = overflow_protect(start_timestamp + us_to_ticks(i, ticker_freq), ticker_width);
kadonotakashi 0:8fdf9a60065b 204
kadonotakashi 0:8fdf9a60065b 205 lp_ticker_set_interrupt(next_match_timestamp);
kadonotakashi 0:8fdf9a60065b 206
kadonotakashi 0:8fdf9a60065b 207 sleep();
kadonotakashi 0:8fdf9a60065b 208
kadonotakashi 0:8fdf9a60065b 209 const timestamp_t wakeup_timestamp = lp_ticker_read();
kadonotakashi 0:8fdf9a60065b 210
kadonotakashi 0:8fdf9a60065b 211 sprintf(info, "Delta ticks: %u, Ticker width: %u, Expected wake up tick: %d, Actual wake up tick: %d, delay ticks: %d, wake up after ticks: %d",
kadonotakashi 0:8fdf9a60065b 212 us_to_ticks(deepsleep_mode_delta_us, ticker_freq), ticker_width, next_match_timestamp, wakeup_timestamp, us_to_ticks(i, ticker_freq) , wakeup_timestamp - start_timestamp);
kadonotakashi 0:8fdf9a60065b 213
kadonotakashi 0:8fdf9a60065b 214 TEST_ASSERT_MESSAGE(compare_timestamps(us_to_ticks(deepsleep_mode_delta_us, ticker_freq), ticker_width,
kadonotakashi 0:8fdf9a60065b 215 next_match_timestamp, wakeup_timestamp), info);
kadonotakashi 0:8fdf9a60065b 216 }
kadonotakashi 0:8fdf9a60065b 217
kadonotakashi 0:8fdf9a60065b 218 set_lp_ticker_irq_handler(lp_ticker_irq_handler_org);
kadonotakashi 0:8fdf9a60065b 219
kadonotakashi 0:8fdf9a60065b 220 }
kadonotakashi 0:8fdf9a60065b 221
kadonotakashi 0:8fdf9a60065b 222 void deepsleep_high_speed_clocks_turned_off_test()
kadonotakashi 0:8fdf9a60065b 223 {
kadonotakashi 0:8fdf9a60065b 224 const ticker_data_t *us_ticker = get_us_ticker_data();
kadonotakashi 0:8fdf9a60065b 225 const ticker_data_t *lp_ticker = get_lp_ticker_data();
kadonotakashi 0:8fdf9a60065b 226 const unsigned int us_ticker_freq = us_ticker->interface->get_info()->frequency;
kadonotakashi 0:8fdf9a60065b 227 const unsigned int lp_ticker_freq = lp_ticker->interface->get_info()->frequency;
kadonotakashi 0:8fdf9a60065b 228 const unsigned int us_ticker_width = us_ticker->interface->get_info()->bits;
kadonotakashi 0:8fdf9a60065b 229 const unsigned int lp_ticker_width = lp_ticker->interface->get_info()->bits;
kadonotakashi 0:8fdf9a60065b 230 const unsigned int us_ticker_mask = ((1 << us_ticker_width) - 1);
kadonotakashi 0:8fdf9a60065b 231
kadonotakashi 0:8fdf9a60065b 232 /* Give some time Green Tea to finish UART transmission before entering
kadonotakashi 0:8fdf9a60065b 233 * deep-sleep mode.
kadonotakashi 0:8fdf9a60065b 234 */
kadonotakashi 0:8fdf9a60065b 235 busy_wait_ms(SERIAL_FLUSH_TIME_MS);
kadonotakashi 0:8fdf9a60065b 236
kadonotakashi 0:8fdf9a60065b 237 TEST_ASSERT_TRUE_MESSAGE(sleep_manager_can_deep_sleep(), "deep sleep should not be locked");
kadonotakashi 0:8fdf9a60065b 238
kadonotakashi 0:8fdf9a60065b 239 const unsigned int us_ticks_before_sleep = us_ticker_read();
kadonotakashi 0:8fdf9a60065b 240
kadonotakashi 0:8fdf9a60065b 241 const timestamp_t wakeup_time = lp_ticker_read() + us_to_ticks(20000, lp_ticker_freq);
kadonotakashi 0:8fdf9a60065b 242 lp_ticker_set_interrupt(wakeup_time);
kadonotakashi 0:8fdf9a60065b 243
kadonotakashi 0:8fdf9a60065b 244 sleep();
kadonotakashi 0:8fdf9a60065b 245
kadonotakashi 0:8fdf9a60065b 246 const unsigned int us_ticks_after_sleep = us_ticker_read();
kadonotakashi 0:8fdf9a60065b 247 const unsigned int lp_ticks_after_sleep = lp_ticker_read();
kadonotakashi 0:8fdf9a60065b 248
kadonotakashi 0:8fdf9a60065b 249 /* High freqency ticker should be disabled in deep-sleep mode. We expect that time difference between
kadonotakashi 0:8fdf9a60065b 250 * ticker reads before and after the sleep represents only code execution time between calls.
kadonotakashi 0:8fdf9a60065b 251 * Since we went to sleep for about 20 ms check if time counted by high frequency timer does not
kadonotakashi 0:8fdf9a60065b 252 * exceed 1 ms.
kadonotakashi 0:8fdf9a60065b 253 */
kadonotakashi 0:8fdf9a60065b 254 const unsigned int us_ticks_diff = (us_ticks_before_sleep <= us_ticks_after_sleep) ? (us_ticks_after_sleep - us_ticks_before_sleep) : (us_ticker_mask - us_ticks_before_sleep + us_ticks_after_sleep + 1);
kadonotakashi 0:8fdf9a60065b 255
kadonotakashi 0:8fdf9a60065b 256 TEST_ASSERT_UINT32_WITHIN(1000, 0, ticks_to_us(us_ticks_diff, us_ticker_freq));
kadonotakashi 0:8fdf9a60065b 257
kadonotakashi 0:8fdf9a60065b 258 sprintf(info, "Delta ticks: %u, Ticker width: %u, Expected wake up tick: %d, Actual wake up tick: %d",
kadonotakashi 0:8fdf9a60065b 259 us_to_ticks(deepsleep_mode_delta_us, lp_ticker_freq), lp_ticker_width, wakeup_time, lp_ticks_after_sleep);
kadonotakashi 0:8fdf9a60065b 260
kadonotakashi 0:8fdf9a60065b 261 /* Check if we have woken-up after expected time. */
kadonotakashi 0:8fdf9a60065b 262 TEST_ASSERT_MESSAGE(compare_timestamps(us_to_ticks(deepsleep_mode_delta_us, lp_ticker_freq), lp_ticker_width,
kadonotakashi 0:8fdf9a60065b 263 wakeup_time, lp_ticks_after_sleep), info);
kadonotakashi 0:8fdf9a60065b 264 }
kadonotakashi 0:8fdf9a60065b 265
kadonotakashi 0:8fdf9a60065b 266 #endif
kadonotakashi 0:8fdf9a60065b 267
kadonotakashi 0:8fdf9a60065b 268 utest::v1::status_t greentea_failure_handler(const Case *const source, const failure_t reason)
kadonotakashi 0:8fdf9a60065b 269 {
kadonotakashi 0:8fdf9a60065b 270 greentea_case_failure_abort_handler(source, reason);
kadonotakashi 0:8fdf9a60065b 271 return STATUS_CONTINUE;
kadonotakashi 0:8fdf9a60065b 272 }
kadonotakashi 0:8fdf9a60065b 273
kadonotakashi 0:8fdf9a60065b 274 utest::v1::status_t greentea_test_setup(const size_t number_of_cases)
kadonotakashi 0:8fdf9a60065b 275 {
kadonotakashi 0:8fdf9a60065b 276 GREENTEA_SETUP(60, "default_auto");
kadonotakashi 0:8fdf9a60065b 277 /* Suspend RTOS Kernel to enable sleep modes. */
kadonotakashi 0:8fdf9a60065b 278 osKernelSuspend();
kadonotakashi 0:8fdf9a60065b 279 #if DEVICE_LPTICKER
kadonotakashi 0:8fdf9a60065b 280 ticker_suspend(get_lp_ticker_data());
kadonotakashi 0:8fdf9a60065b 281 #if DEVICE_LPTICKER && (LPTICKER_DELAY_TICKS > 0)
kadonotakashi 0:8fdf9a60065b 282 lp_ticker_wrapper_suspend();
kadonotakashi 0:8fdf9a60065b 283 #endif
kadonotakashi 0:8fdf9a60065b 284 #endif
kadonotakashi 0:8fdf9a60065b 285 ticker_suspend(get_us_ticker_data());
kadonotakashi 0:8fdf9a60065b 286
kadonotakashi 0:8fdf9a60065b 287 us_ticker_init();
kadonotakashi 0:8fdf9a60065b 288 #if DEVICE_LPTICKER
kadonotakashi 0:8fdf9a60065b 289 lp_ticker_init();
kadonotakashi 0:8fdf9a60065b 290 #endif
kadonotakashi 0:8fdf9a60065b 291
kadonotakashi 0:8fdf9a60065b 292 return greentea_test_setup_handler(number_of_cases);
kadonotakashi 0:8fdf9a60065b 293 }
kadonotakashi 0:8fdf9a60065b 294
kadonotakashi 0:8fdf9a60065b 295 void greentea_test_teardown(const size_t passed, const size_t failed, const failure_t failure)
kadonotakashi 0:8fdf9a60065b 296 {
kadonotakashi 0:8fdf9a60065b 297 ticker_resume(get_us_ticker_data());
kadonotakashi 0:8fdf9a60065b 298 #if DEVICE_LPTICKER
kadonotakashi 0:8fdf9a60065b 299 #if DEVICE_LPTICKER && (LPTICKER_DELAY_TICKS > 0)
kadonotakashi 0:8fdf9a60065b 300 lp_ticker_wrapper_resume();
kadonotakashi 0:8fdf9a60065b 301 #endif
kadonotakashi 0:8fdf9a60065b 302 ticker_resume(get_lp_ticker_data());
kadonotakashi 0:8fdf9a60065b 303 #endif
kadonotakashi 0:8fdf9a60065b 304 osKernelResume(0);
kadonotakashi 0:8fdf9a60065b 305
kadonotakashi 0:8fdf9a60065b 306 greentea_test_teardown_handler(passed, failed, failure);
kadonotakashi 0:8fdf9a60065b 307 }
kadonotakashi 0:8fdf9a60065b 308
kadonotakashi 0:8fdf9a60065b 309 Case cases[] = {
kadonotakashi 0:8fdf9a60065b 310 Case("sleep - source of wake-up - us ticker", sleep_usticker_test, greentea_failure_handler),
kadonotakashi 0:8fdf9a60065b 311 #if DEVICE_LPTICKER
kadonotakashi 0:8fdf9a60065b 312 Case("deep-sleep - source of wake-up - lp ticker", deepsleep_lpticker_test, greentea_failure_handler),
kadonotakashi 0:8fdf9a60065b 313 Case("deep-sleep - high-speed clocks are turned off", deepsleep_high_speed_clocks_turned_off_test, greentea_failure_handler),
kadonotakashi 0:8fdf9a60065b 314 #endif
kadonotakashi 0:8fdf9a60065b 315 };
kadonotakashi 0:8fdf9a60065b 316
kadonotakashi 0:8fdf9a60065b 317 Specification specification(greentea_test_setup, cases, greentea_test_teardown);
kadonotakashi 0:8fdf9a60065b 318
kadonotakashi 0:8fdf9a60065b 319 int main()
kadonotakashi 0:8fdf9a60065b 320 {
kadonotakashi 0:8fdf9a60065b 321 Harness::run(specification);
kadonotakashi 0:8fdf9a60065b 322 }