takashi kadono / Mbed OS Nucleo_446

Color Oled(SSD1331) connect to STMicroelectronics Nucleo-F466

Dependencies:   ssd1331

mbed-os/TESTS/mbed_drivers/crc/main.cpp@0:8fdf9a60065b, 2018-10-10 (annotated)

Committer:
kadonotakashi
Date:
Wed Oct 10 00:33:53 2018 +0000
Revision:
0:8fdf9a60065b
how to make mbed librry

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kadonotakashi 0:8fdf9a60065b 1
kadonotakashi 0:8fdf9a60065b 2 /* mbed Microcontroller Library
kadonotakashi 0:8fdf9a60065b 3 * Copyright (c) 2018 ARM Limited
kadonotakashi 0:8fdf9a60065b 4 *
kadonotakashi 0:8fdf9a60065b 5 * Licensed under the Apache License, Version 2.0 (the "License");
kadonotakashi 0:8fdf9a60065b 6 * you may not use this file except in compliance with the License.
kadonotakashi 0:8fdf9a60065b 7 * You may obtain a copy of the License at
kadonotakashi 0:8fdf9a60065b 8 *
kadonotakashi 0:8fdf9a60065b 9 * http://www.apache.org/licenses/LICENSE-2.0
kadonotakashi 0:8fdf9a60065b 10 *
kadonotakashi 0:8fdf9a60065b 11 * Unless required by applicable law or agreed to in writing, software
kadonotakashi 0:8fdf9a60065b 12 * distributed under the License is distributed on an "AS IS" BASIS,
kadonotakashi 0:8fdf9a60065b 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
kadonotakashi 0:8fdf9a60065b 14 * See the License for the specific language governing permissions and
kadonotakashi 0:8fdf9a60065b 15 * limitations under the License.
kadonotakashi 0:8fdf9a60065b 16 */
kadonotakashi 0:8fdf9a60065b 17
kadonotakashi 0:8fdf9a60065b 18 #include "utest/utest.h"
kadonotakashi 0:8fdf9a60065b 19 #include "unity/unity.h"
kadonotakashi 0:8fdf9a60065b 20 #include "greentea-client/test_env.h"
kadonotakashi 0:8fdf9a60065b 21
kadonotakashi 0:8fdf9a60065b 22 #include "mbed.h"
kadonotakashi 0:8fdf9a60065b 23
kadonotakashi 0:8fdf9a60065b 24 using namespace utest::v1;
kadonotakashi 0:8fdf9a60065b 25
kadonotakashi 0:8fdf9a60065b 26 void test_supported_polynomials()
kadonotakashi 0:8fdf9a60065b 27 {
kadonotakashi 0:8fdf9a60065b 28 char test[] = "123456789";
kadonotakashi 0:8fdf9a60065b 29 uint32_t crc;
kadonotakashi 0:8fdf9a60065b 30
kadonotakashi 0:8fdf9a60065b 31 {
kadonotakashi 0:8fdf9a60065b 32 MbedCRC<POLY_7BIT_SD, 7> ct;
kadonotakashi 0:8fdf9a60065b 33 TEST_ASSERT_EQUAL(0, ct.compute((void *)test, strlen((const char *)test), &crc));
kadonotakashi 0:8fdf9a60065b 34 TEST_ASSERT_EQUAL(0xEA, crc);
kadonotakashi 0:8fdf9a60065b 35 }
kadonotakashi 0:8fdf9a60065b 36 {
kadonotakashi 0:8fdf9a60065b 37 MbedCRC<POLY_8BIT_CCITT, 8> ct;
kadonotakashi 0:8fdf9a60065b 38 TEST_ASSERT_EQUAL(0, ct.compute((void *)test, strlen((const char *)test), &crc));
kadonotakashi 0:8fdf9a60065b 39 TEST_ASSERT_EQUAL(0xF4, crc);
kadonotakashi 0:8fdf9a60065b 40 }
kadonotakashi 0:8fdf9a60065b 41 {
kadonotakashi 0:8fdf9a60065b 42 MbedCRC<POLY_16BIT_CCITT, 16> ct;
kadonotakashi 0:8fdf9a60065b 43 TEST_ASSERT_EQUAL(0, ct.compute((void *)test, strlen((const char *)test), &crc));
kadonotakashi 0:8fdf9a60065b 44 TEST_ASSERT_EQUAL(0x29B1, crc);
kadonotakashi 0:8fdf9a60065b 45 }
kadonotakashi 0:8fdf9a60065b 46 {
kadonotakashi 0:8fdf9a60065b 47 MbedCRC<POLY_16BIT_IBM, 16> ct;
kadonotakashi 0:8fdf9a60065b 48 TEST_ASSERT_EQUAL(0, ct.compute((void *)test, strlen((const char *)test), &crc));
kadonotakashi 0:8fdf9a60065b 49 TEST_ASSERT_EQUAL(0xBB3D, crc);
kadonotakashi 0:8fdf9a60065b 50 }
kadonotakashi 0:8fdf9a60065b 51 {
kadonotakashi 0:8fdf9a60065b 52 MbedCRC<POLY_32BIT_ANSI, 32> ct;
kadonotakashi 0:8fdf9a60065b 53 TEST_ASSERT_EQUAL(0, ct.compute((void *)test, strlen((const char *)test), &crc));
kadonotakashi 0:8fdf9a60065b 54 TEST_ASSERT_EQUAL(0xCBF43926, crc);
kadonotakashi 0:8fdf9a60065b 55 }
kadonotakashi 0:8fdf9a60065b 56 }
kadonotakashi 0:8fdf9a60065b 57
kadonotakashi 0:8fdf9a60065b 58 void test_partial_crc()
kadonotakashi 0:8fdf9a60065b 59 {
kadonotakashi 0:8fdf9a60065b 60 char test[] = "123456789";
kadonotakashi 0:8fdf9a60065b 61 uint32_t crc;
kadonotakashi 0:8fdf9a60065b 62 {
kadonotakashi 0:8fdf9a60065b 63 MbedCRC<POLY_16BIT_CCITT, 16> ct;
kadonotakashi 0:8fdf9a60065b 64 TEST_ASSERT_EQUAL(0, ct.compute_partial_start(&crc));
kadonotakashi 0:8fdf9a60065b 65 TEST_ASSERT_EQUAL(0, ct.compute_partial((void *)&test, 4, &crc));
kadonotakashi 0:8fdf9a60065b 66 TEST_ASSERT_EQUAL(0, ct.compute_partial((void *)&test[4], 5, &crc));
kadonotakashi 0:8fdf9a60065b 67 TEST_ASSERT_EQUAL(0, ct.compute_partial_stop(&crc));
kadonotakashi 0:8fdf9a60065b 68
kadonotakashi 0:8fdf9a60065b 69 TEST_ASSERT_EQUAL(0x29B1, crc);
kadonotakashi 0:8fdf9a60065b 70 }
kadonotakashi 0:8fdf9a60065b 71 }
kadonotakashi 0:8fdf9a60065b 72
kadonotakashi 0:8fdf9a60065b 73 void test_sd_crc()
kadonotakashi 0:8fdf9a60065b 74 {
kadonotakashi 0:8fdf9a60065b 75 MbedCRC<POLY_7BIT_SD, 7> crc7;
kadonotakashi 0:8fdf9a60065b 76 uint32_t crc;
kadonotakashi 0:8fdf9a60065b 77 char test[512];
kadonotakashi 0:8fdf9a60065b 78
kadonotakashi 0:8fdf9a60065b 79 test[0] = 0x40;
kadonotakashi 0:8fdf9a60065b 80 test[1] = 0x00;
kadonotakashi 0:8fdf9a60065b 81 test[2] = 0x00;
kadonotakashi 0:8fdf9a60065b 82 test[3] = 0x00;
kadonotakashi 0:8fdf9a60065b 83 test[4] = 0x00;
kadonotakashi 0:8fdf9a60065b 84 TEST_ASSERT_EQUAL(0, crc7.compute((void *)test, 5, &crc));
kadonotakashi 0:8fdf9a60065b 85 crc = (crc | 0x1) & 0xFF;
kadonotakashi 0:8fdf9a60065b 86 TEST_ASSERT_EQUAL(0x95, crc);
kadonotakashi 0:8fdf9a60065b 87
kadonotakashi 0:8fdf9a60065b 88 test[0] = 0x48;
kadonotakashi 0:8fdf9a60065b 89 test[1] = 0x00;
kadonotakashi 0:8fdf9a60065b 90 test[2] = 0x00;
kadonotakashi 0:8fdf9a60065b 91 test[3] = 0x01;
kadonotakashi 0:8fdf9a60065b 92 test[4] = 0xAA;
kadonotakashi 0:8fdf9a60065b 93 TEST_ASSERT_EQUAL(0, crc7.compute((void *)test, 5, &crc));
kadonotakashi 0:8fdf9a60065b 94 crc = (crc | 0x1) & 0xFF;
kadonotakashi 0:8fdf9a60065b 95 TEST_ASSERT_EQUAL(0x87, crc);
kadonotakashi 0:8fdf9a60065b 96
kadonotakashi 0:8fdf9a60065b 97 test[0] = 0x51;
kadonotakashi 0:8fdf9a60065b 98 test[1] = 0x00;
kadonotakashi 0:8fdf9a60065b 99 test[2] = 0x00;
kadonotakashi 0:8fdf9a60065b 100 test[3] = 0x00;
kadonotakashi 0:8fdf9a60065b 101 test[4] = 0x00;
kadonotakashi 0:8fdf9a60065b 102 TEST_ASSERT_EQUAL(0, crc7.compute((void *)test, 5, &crc));
kadonotakashi 0:8fdf9a60065b 103 crc = (crc | 0x1) & 0xFF;
kadonotakashi 0:8fdf9a60065b 104 TEST_ASSERT_EQUAL(0x55, crc);
kadonotakashi 0:8fdf9a60065b 105
kadonotakashi 0:8fdf9a60065b 106 MbedCRC<POLY_16BIT_CCITT, 16> crc16(0, 0, false, false);
kadonotakashi 0:8fdf9a60065b 107 memset(test, 0xFF, 512);
kadonotakashi 0:8fdf9a60065b 108 TEST_ASSERT_EQUAL(0, crc16.compute((void *)test, 512, &crc));
kadonotakashi 0:8fdf9a60065b 109 TEST_ASSERT_EQUAL(0x7FA1, crc);
kadonotakashi 0:8fdf9a60065b 110 }
kadonotakashi 0:8fdf9a60065b 111
kadonotakashi 0:8fdf9a60065b 112 void test_any_polynomial()
kadonotakashi 0:8fdf9a60065b 113 {
kadonotakashi 0:8fdf9a60065b 114 char test[] = "123456789";
kadonotakashi 0:8fdf9a60065b 115 uint32_t crc;
kadonotakashi 0:8fdf9a60065b 116 {
kadonotakashi 0:8fdf9a60065b 117 MbedCRC<0x3D65, 16> ct(0x0, 0xFFFF, 0, 0);
kadonotakashi 0:8fdf9a60065b 118 TEST_ASSERT_EQUAL(0, ct.compute((void *)test, strlen((const char *)test), &crc));
kadonotakashi 0:8fdf9a60065b 119 TEST_ASSERT_EQUAL(0xC2B7, crc);
kadonotakashi 0:8fdf9a60065b 120 }
kadonotakashi 0:8fdf9a60065b 121 {
kadonotakashi 0:8fdf9a60065b 122 MbedCRC<0x1EDC6F41, 32> ct(0xFFFFFFFF, 0xFFFFFFFF, 1, 1);
kadonotakashi 0:8fdf9a60065b 123 TEST_ASSERT_EQUAL(0, ct.compute((void *)test, strlen((const char *)test), &crc));
kadonotakashi 0:8fdf9a60065b 124 TEST_ASSERT_EQUAL(0xE3069283, crc);
kadonotakashi 0:8fdf9a60065b 125 }
kadonotakashi 0:8fdf9a60065b 126 }
kadonotakashi 0:8fdf9a60065b 127
kadonotakashi 0:8fdf9a60065b 128 void test_thread(void)
kadonotakashi 0:8fdf9a60065b 129 {
kadonotakashi 0:8fdf9a60065b 130 char test[] = "123456789";
kadonotakashi 0:8fdf9a60065b 131 uint32_t crc;
kadonotakashi 0:8fdf9a60065b 132 MbedCRC<POLY_32BIT_ANSI, 32> ct;
kadonotakashi 0:8fdf9a60065b 133 TEST_ASSERT_EQUAL(0, ct.compute((void *)test, strlen((const char*)test), &crc));
kadonotakashi 0:8fdf9a60065b 134 TEST_ASSERT_EQUAL(0xCBF43926, crc);
kadonotakashi 0:8fdf9a60065b 135 }
kadonotakashi 0:8fdf9a60065b 136
kadonotakashi 0:8fdf9a60065b 137 void test_thread_safety()
kadonotakashi 0:8fdf9a60065b 138 {
kadonotakashi 0:8fdf9a60065b 139 char test[] = "123456789";
kadonotakashi 0:8fdf9a60065b 140 uint32_t crc;
kadonotakashi 0:8fdf9a60065b 141
kadonotakashi 0:8fdf9a60065b 142 MbedCRC<POLY_16BIT_IBM, 16> ct;
kadonotakashi 0:8fdf9a60065b 143
kadonotakashi 0:8fdf9a60065b 144 TEST_ASSERT_EQUAL(0, ct.compute_partial_start(&crc));
kadonotakashi 0:8fdf9a60065b 145 TEST_ASSERT_EQUAL(0, ct.compute_partial((void *)&test, 4, &crc));
kadonotakashi 0:8fdf9a60065b 146
kadonotakashi 0:8fdf9a60065b 147 Thread t1(osPriorityNormal1, 320);
kadonotakashi 0:8fdf9a60065b 148 t1.start(callback(test_thread));
kadonotakashi 0:8fdf9a60065b 149 TEST_ASSERT_EQUAL(0, ct.compute_partial((void *)&test[4], 5, &crc));
kadonotakashi 0:8fdf9a60065b 150 TEST_ASSERT_EQUAL(0, ct.compute_partial_stop(&crc));
kadonotakashi 0:8fdf9a60065b 151 TEST_ASSERT_EQUAL(0xBB3D, crc);
kadonotakashi 0:8fdf9a60065b 152
kadonotakashi 0:8fdf9a60065b 153 // Wait for the thread to finish
kadonotakashi 0:8fdf9a60065b 154 t1.join();
kadonotakashi 0:8fdf9a60065b 155 }
kadonotakashi 0:8fdf9a60065b 156
kadonotakashi 0:8fdf9a60065b 157 Case cases[] = {
kadonotakashi 0:8fdf9a60065b 158 Case("Test supported polynomials", test_supported_polynomials),
kadonotakashi 0:8fdf9a60065b 159 Case("Test partial CRC", test_partial_crc),
kadonotakashi 0:8fdf9a60065b 160 Case("Test SD CRC polynomials", test_sd_crc),
kadonotakashi 0:8fdf9a60065b 161 Case("Test not supported polynomials", test_any_polynomial),
kadonotakashi 0:8fdf9a60065b 162 Case("Test thread safety", test_thread_safety)
kadonotakashi 0:8fdf9a60065b 163 };
kadonotakashi 0:8fdf9a60065b 164
kadonotakashi 0:8fdf9a60065b 165 utest::v1::status_t greentea_test_setup(const size_t number_of_cases)
kadonotakashi 0:8fdf9a60065b 166 {
kadonotakashi 0:8fdf9a60065b 167 GREENTEA_SETUP(15, "default_auto");
kadonotakashi 0:8fdf9a60065b 168 return greentea_test_setup_handler(number_of_cases);
kadonotakashi 0:8fdf9a60065b 169 }
kadonotakashi 0:8fdf9a60065b 170
kadonotakashi 0:8fdf9a60065b 171 Specification specification(greentea_test_setup, cases, greentea_test_teardown_handler);
kadonotakashi 0:8fdf9a60065b 172
kadonotakashi 0:8fdf9a60065b 173 int main()
kadonotakashi 0:8fdf9a60065b 174 {
kadonotakashi 0:8fdf9a60065b 175 Harness::run(specification);
kadonotakashi 0:8fdf9a60065b 176 }