amiro-os / unittests / periphery-lld / src / ut_alld_bq27500_v1.c @ 872e1ebd
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| 1 | e545e620 | Thomas Schöpping | /*
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| 2 | AMiRo-OS is an operating system designed for the Autonomous Mini Robot (AMiRo) platform.
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| 3 | 84f0ce9e | Thomas Schöpping | Copyright (C) 2016..2019 Thomas Schöpping et al.
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| 4 | e545e620 | Thomas Schöpping | |
| 5 | This program is free software: you can redistribute it and/or modify
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| 6 | it under the terms of the GNU General Public License as published by
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| 7 | the Free Software Foundation, either version 3 of the License, or
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| 8 | (at your option) any later version.
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| 9 | |||
| 10 | This program is distributed in the hope that it will be useful,
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | GNU General Public License for more details.
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| 14 | |||
| 15 | You should have received a copy of the GNU General Public License
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| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 17 | */
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| 18 | |||
| 19 | ddf34c3d | Thomas Schöpping | #include <amiroos.h> |
| 20 | 2a4dbf93 | Thomas Schöpping | #include <ut_alld_bq27500_v1.h> |
| 21 | e545e620 | Thomas Schöpping | |
| 22 | ddf34c3d | Thomas Schöpping | #if ((AMIROOS_CFG_TESTS_ENABLE == true) && defined(AMIROLLD_CFG_BQ27500) && (AMIROLLD_CFG_BQ27500 == 1)) || defined(__DOXYGEN__) |
| 23 | e545e620 | Thomas Schöpping | |
| 24 | #include <string.h> |
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| 25 | f3ac1c96 | Thomas Schöpping | |
| 26 | /******************************************************************************/
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| 27 | /* LOCAL DEFINITIONS */
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| 28 | /******************************************************************************/
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| 29 | e545e620 | Thomas Schöpping | |
| 30 | 57a5ea60 | Marc Rothmann | // change saved unseal keys to test bruteforcing
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| 31 | 7de0cc90 | Thomas Schöpping | #if defined(BQ27500_UT_TEST_BRUTEFORCE)
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| 32 | 57a5ea60 | Marc Rothmann | |
| 33 | 7de0cc90 | Thomas Schöpping | #if defined(BQ27500_LLD_DEFAULT_UNSEAL_KEY0)
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| 34 | 57a5ea60 | Marc Rothmann | #undef BQ27500_LLD_DEFAULT_UNSEAL_KEY0
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| 35 | #define BQ27500_LLD_DEFAULT_UNSEAL_KEY0 0x1234 |
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| 36 | 7de0cc90 | Thomas Schöpping | #endif /* defined(BQ27500_LLD_DEFAULT_UNSEAL_KEY0) */ |
| 37 | 57a5ea60 | Marc Rothmann | |
| 38 | 7de0cc90 | Thomas Schöpping | #if defined(BQ27500_LLD_DEFAULT_UNSEAL_KEY1)
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| 39 | 57a5ea60 | Marc Rothmann | #undef BQ27500_LLD_DEFAULT_UNSEAL_KEY1
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| 40 | #define BQ27500_LLD_DEFAULT_UNSEAL_KEY1 0x5678 |
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| 41 | 7de0cc90 | Thomas Schöpping | #endif /* defined(BQ27500_LLD_DEFAULT_UNSEAL_KEY1) */ |
| 42 | 57a5ea60 | Marc Rothmann | |
| 43 | 7de0cc90 | Thomas Schöpping | #endif /* defined(BQ27500_UT_TEST_BRUTEFORCE) */ |
| 44 | 57a5ea60 | Marc Rothmann | |
| 45 | f3ac1c96 | Thomas Schöpping | /******************************************************************************/
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| 46 | /* EXPORTED VARIABLES */
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| 47 | /******************************************************************************/
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| 48 | |||
| 49 | /******************************************************************************/
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| 50 | /* LOCAL TYPES */
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| 51 | /******************************************************************************/
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| 52 | |||
| 53 | /******************************************************************************/
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| 54 | /* LOCAL VARIABLES */
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| 55 | /******************************************************************************/
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| 56 | |||
| 57 | /******************************************************************************/
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| 58 | /* LOCAL FUNCTIONS */
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| 59 | /******************************************************************************/
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| 60 | |||
| 61 | 57a5ea60 | Marc Rothmann | bq27500_lld_control_status_t _try_unseal(BQ27500Driver* driver, uint16_t key0, uint16_t key1, apalTime_t timeout) {
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| 62 | uint16_t dst; |
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| 63 | bq27500_lld_control_status_t ctrl; |
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| 64 | bq27500_lld_send_ctnl_data(driver, key1, timeout); |
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| 65 | aosThdUSleep(1);
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| 66 | bq27500_lld_send_ctnl_data(driver, key0, timeout); |
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| 67 | aosThdUSleep(1);
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| 68 | bq27500_lld_sub_command_call(driver, BQ27500_LLD_SUB_CMD_CONTROL_STATUS, timeout); |
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| 69 | aosThdUSleep(1);
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| 70 | bq27500_lld_std_command(driver, BQ27500_LLD_STD_CMD_Control, &dst, timeout); |
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| 71 | bq27500_lld_sub_command_read(driver, &ctrl.value, timeout); |
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| 72 | return ctrl;
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| 73 | } |
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| 74 | |||
| 75 | uint8_t _bruteforce_sealed_key_bitflips(BaseSequentialStream* stream, BQ27500Driver* driver, uint16_t key0, uint16_t key1, apalTime_t timeout) {
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| 76 | bq27500_lld_control_status_t ctrl; |
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| 77 | uint16_t k0; |
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| 78 | uint16_t k1 = key1; |
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| 79 | for (uint8_t i = 0; i < 16; i++) { |
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| 80 | k0 = key0 ^ (1 << i); // flip bit i |
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| 81 | ctrl = _try_unseal(driver, k0, k1, timeout); |
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| 82 | if (ctrl.content.ss == 0x0) { |
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| 83 | chprintf(stream, "\t\tSUCCESS!\n");
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| 84 | chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", k0, k1);
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| 85 | return 1; |
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| 86 | } |
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| 87 | } |
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| 88 | k0 = key0; |
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| 89 | for (uint8_t i = 0; i < 16; i++) { |
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| 90 | k1 = key1 ^ (1 << i); // flip bit i |
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| 91 | ctrl = _try_unseal(driver, k0, k1, timeout); |
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| 92 | if (ctrl.content.ss == 0x0) { |
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| 93 | chprintf(stream, "\t\tSUCCESS!\n");
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| 94 | chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", k0, k1);
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| 95 | return 1; |
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| 96 | } |
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| 97 | } |
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| 98 | return 0; |
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| 99 | } |
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| 100 | |||
| 101 | void _bruteforce_sealed_key(BaseSequentialStream* stream, BQ27500Driver* driver, apalTime_t timeout) {
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| 102 | chprintf(stream, "start bruteforcing sealed keys...\n");
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| 103 | bq27500_lld_control_status_t ctrl; |
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| 104 | uint16_t key0_reversed = 0x7236;
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| 105 | uint16_t key1_reversed = 0x1404;
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| 106 | uint16_t key0 = BQ27500_LLD_DEFAULT_UNSEAL_KEY0; |
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| 107 | uint16_t key1 = BQ27500_LLD_DEFAULT_UNSEAL_KEY1; |
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| 108 | uint16_t k0 = key0; |
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| 109 | uint16_t k1 = key1; |
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| 110 | |||
| 111 | // testing default keys in different orders
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| 112 | chprintf(stream, "\ttry reversed byte order and different key order...\n");
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| 113 | // default unseal keys
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| 114 | ctrl = _try_unseal(driver, k0, k1, timeout); |
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| 115 | if (ctrl.content.ss == 0x0) { |
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| 116 | chprintf(stream, "\t\tSUCCESS!\n");
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| 117 | chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", k0, k1);
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| 118 | return;
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| 119 | } |
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| 120 | // default unseal keys in reversed order
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| 121 | ctrl = _try_unseal(driver, k1, k0, timeout); |
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| 122 | if (ctrl.content.ss == 0x0) { |
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| 123 | chprintf(stream, "\t\tSUCCESS!\n");
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| 124 | chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", k0, k1);
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| 125 | return;
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| 126 | } |
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| 127 | // byte reversed keys
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| 128 | k0 = key0_reversed; |
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| 129 | k1 = key1_reversed; |
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| 130 | ctrl = _try_unseal(driver, k0, k1, timeout); |
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| 131 | if (ctrl.content.ss == 0x0) { |
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| 132 | chprintf(stream, "\t\tSUCCESS!\n");
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| 133 | chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", k0, k1);
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| 134 | return;
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| 135 | } |
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| 136 | // byte reversed keys in reversed order
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| 137 | ctrl = _try_unseal(driver, k1, k0, timeout); |
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| 138 | if (ctrl.content.ss == 0x0) { |
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| 139 | chprintf(stream, "\t\tSUCCESS!\n");
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| 140 | chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", k0, k1);
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| 141 | return;
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| 142 | } |
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| 143 | chprintf(stream, "\t\tfailed\n");
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| 144 | |||
| 145 | |||
| 146 | // testing single bit flips of the default keys in different orders
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| 147 | chprintf(stream, "\ttry single bit flips of default keys...\n");
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| 148 | // default unseal keys
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| 149 | uint8_t result = 0;
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| 150 | result = _bruteforce_sealed_key_bitflips(stream, driver, key0, key1, timeout); |
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| 151 | if (result == 1) { |
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| 152 | return;
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| 153 | } |
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| 154 | // default unseal keys in reversed order
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| 155 | result = _bruteforce_sealed_key_bitflips(stream, driver, key1, key0, timeout); |
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| 156 | if (result == 1) { |
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| 157 | return;
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| 158 | } |
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| 159 | // byte reversed keys
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| 160 | result = _bruteforce_sealed_key_bitflips(stream, driver, key0_reversed, key1_reversed, timeout); |
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| 161 | if (result == 1) { |
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| 162 | return;
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| 163 | } |
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| 164 | // byte reversed keys in reversed order
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| 165 | result = _bruteforce_sealed_key_bitflips(stream, driver, key1_reversed, key0_reversed, timeout); |
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| 166 | if (result == 1) { |
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| 167 | return;
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| 168 | } |
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| 169 | chprintf(stream, "\t\tfailed\n");
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| 170 | |||
| 171 | |||
| 172 | // bruteforcing one of the keys, assuming only one of them was changed
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| 173 | chprintf(stream, "\ttry bruteforcing a single key...\n");
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| 174 | // default unseal key0
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| 175 | for (uint32_t i = 0; i <= 0xFFFF; i++) { |
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| 176 | ctrl = _try_unseal(driver, key0, i, timeout); |
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| 177 | if (ctrl.content.ss == 0x0) { |
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| 178 | chprintf(stream, "\t\tSUCCESS!\n");
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| 179 | chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", key0, i);
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| 180 | return;
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| 181 | } |
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| 182 | } |
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| 183 | chprintf(stream, "\t\tkey failed. 1/8\n");
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| 184 | // reversed unseal key0
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| 185 | for (uint32_t i = 0; i <= 0xFFFF; i++) { |
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| 186 | ctrl = _try_unseal(driver, key0_reversed, i, timeout); |
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| 187 | if (ctrl.content.ss == 0x0) { |
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| 188 | chprintf(stream, "\t\tSUCCESS!\n");
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| 189 | chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", key0_reversed, i);
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| 190 | return;
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| 191 | } |
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| 192 | } |
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| 193 | chprintf(stream, "\t\tkey failed. 2/8\n");
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| 194 | // default unseal key0 in reversed order
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| 195 | for (uint32_t i = 0; i <= 0xFFFF; i++) { |
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| 196 | ctrl = _try_unseal(driver, i, key0, timeout); |
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| 197 | if (ctrl.content.ss == 0x0) { |
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| 198 | chprintf(stream, "\t\tSUCCESS!\n");
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| 199 | chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", i, key0);
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| 200 | return;
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| 201 | } |
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| 202 | } |
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| 203 | chprintf(stream, "\t\tkey failed. 3/8\n");
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| 204 | // reversed unseal key0 in reversed order
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| 205 | for (uint32_t i = 0; i <= 0xFFFF; i++) { |
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| 206 | ctrl = _try_unseal(driver, i, key0_reversed, timeout); |
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| 207 | if (ctrl.content.ss == 0x0) { |
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| 208 | chprintf(stream, "\t\tSUCCESS!\n");
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| 209 | chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", i, key0_reversed);
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| 210 | return;
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| 211 | } |
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| 212 | } |
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| 213 | chprintf(stream, "\t\tkey failed. 4/8\n");
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| 214 | // default unseal key1
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| 215 | for (uint32_t i = 0; i <= 0xFFFF; i++) { |
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| 216 | ctrl = _try_unseal(driver, i, key1, timeout); |
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| 217 | if (ctrl.content.ss == 0x0) { |
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| 218 | chprintf(stream, "\t\tSUCCESS!\n");
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| 219 | chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", i, key1);
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| 220 | return;
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| 221 | } |
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| 222 | } |
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| 223 | chprintf(stream, "\t\tkey failed. 5/8\n");
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| 224 | // reversed unseal key1
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| 225 | for (uint32_t i = 0; i <= 0xFFFF; i++) { |
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| 226 | ctrl = _try_unseal(driver, i, key1_reversed, timeout); |
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| 227 | if (ctrl.content.ss == 0x0) { |
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| 228 | chprintf(stream, "\t\tSUCCESS!\n");
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| 229 | chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", i, key1_reversed);
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| 230 | return;
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| 231 | } |
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| 232 | } |
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| 233 | chprintf(stream, "\t\tkey failed. 6/8\n");
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| 234 | // default unseal key1 in reversed order
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| 235 | for (uint32_t i = 0; i <= 0xFFFF; i++) { |
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| 236 | ctrl = _try_unseal(driver, key1, i, timeout); |
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| 237 | if (ctrl.content.ss == 0x0) { |
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| 238 | chprintf(stream, "\t\tSUCCESS!\n");
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| 239 | chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", key1, i);
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| 240 | return;
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| 241 | } |
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| 242 | } |
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| 243 | chprintf(stream, "\t\tkey failed. 7/8\n");
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| 244 | // reversed unseal key1 in reversed order
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| 245 | for (uint32_t i = 0; i <= 0xFFFF; i++) { |
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| 246 | ctrl = _try_unseal(driver, key1_reversed, i, timeout); |
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| 247 | if (ctrl.content.ss == 0x0) { |
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| 248 | chprintf(stream, "\t\tSUCCESS!\n");
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| 249 | chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", key1_reversed, i);
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| 250 | return;
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| 251 | } |
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| 252 | } |
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| 253 | chprintf(stream, "\t\tkey failed. 8/8\n");
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| 254 | chprintf(stream, "\t\tfailed\n");
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| 255 | |||
| 256 | |||
| 257 | // full bruteforce
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| 258 | chprintf(stream, "\tbruteforcing both keys...\t");
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| 259 | for (uint32_t i = 0; i <= 0xFFFF; i++) { |
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| 260 | chprintf(stream, "\t\ti: %u\n", i);
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| 261 | for (uint32_t j = 0; j <= 0xFFFF; j++) { |
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| 262 | ctrl = _try_unseal(driver, i, j, timeout); |
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| 263 | if (ctrl.content.ss == 0x0) { |
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| 264 | chprintf(stream, "\t\tSUCCESS!\n");
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| 265 | chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", i, j);
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| 266 | return;
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| 267 | } |
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| 268 | } |
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| 269 | } |
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| 270 | |||
| 271 | chprintf(stream, "\t\tfailed, no keys could be found");
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| 272 | } |
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| 273 | |||
| 274 | f3ac1c96 | Thomas Schöpping | /******************************************************************************/
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| 275 | /* EXPORTED FUNCTIONS */
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| 276 | /******************************************************************************/
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| 277 | |||
| 278 | e545e620 | Thomas Schöpping | aos_utresult_t utAlldBq27500Func(BaseSequentialStream* stream, aos_unittest_t* ut) |
| 279 | {
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| 280 | aosDbgCheck(ut->data != NULL && ((ut_bq27500data_t*)(ut->data))->driver != NULL); |
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| 281 | |||
| 282 | // local variables
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| 283 | aos_utresult_t result = {0, 0};
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| 284 | uint32_t status; |
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| 285 | bq27500_lld_batlow_t bl; |
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| 286 | bq27500_lld_batgood_t bg; |
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| 287 | uint16_t dst; |
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| 288 | bq27500_lld_flags_t flags; |
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| 289 | uint16_t subdata = 0;
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| 290 | uint8_t original_length; |
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| 291 | char original_name[8+1]; |
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| 292 | uint8_t val = 0x00;
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| 293 | uint8_t block[32];
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| 294 | char new_name[] = "test"; |
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| 295 | uint8_t new_lenght; |
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| 296 | char name[8+1] = {'\0'}; |
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| 297 | uint8_t sum = 0;
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| 298 | bool success;
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| 299 | bool success2;
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| 300 | |||
| 301 | chprintf(stream, "read battery low gpio...\n");
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| 302 | status = bq27500_lld_read_batlow(((ut_bq27500data_t*)ut->data)->driver, &bl); |
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| 303 | chprintf(stream, "\t\tbattery low: 0x%X\n", bl);
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| 304 | if (status == APAL_STATUS_SUCCESS) {
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| 305 | aosUtPassed(stream, &result); |
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| 306 | } else {
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| 307 | aosUtFailedMsg(stream, &result, "0x%08X\n", status);
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| 308 | } |
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| 309 | |||
| 310 | chprintf(stream, "read battery good gpio...\n");
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| 311 | status = bq27500_lld_read_batgood(((ut_bq27500data_t*)ut->data)->driver, &bg); |
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| 312 | chprintf(stream, "\t\tbattery good: 0x%X\n", bg);
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| 313 | if (status == APAL_STATUS_SUCCESS) {
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| 314 | aosUtPassed(stream, &result); |
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| 315 | } else {
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| 316 | aosUtFailedMsg(stream, &result, "0x%08X\n", status);
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| 317 | } |
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| 318 | |||
| 319 | chprintf(stream, "std command FLAGS...\n");
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| 320 | status = bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_Flags, &flags.value, ((ut_bq27500data_t*)ut->data)->timeout); |
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| 321 | chprintf(stream, "\t\tflags: 0x%04X\n", flags.value);
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| 322 | chprintf(stream, "\t\tbattery detected: 0x%X\n", flags.content.bat_det);
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| 323 | chprintf(stream, "\t\tbattery fully charged: 0x%X\n", flags.content.fc);
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| 324 | if (status == APAL_STATUS_SUCCESS) {
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| 325 | aosUtPassed(stream, &result); |
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| 326 | } else {
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| 327 | aosUtFailedMsg(stream, &result, "0x%08X\n", status);
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| 328 | } |
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| 329 | |||
| 330 | chprintf(stream, "std command CTNL...\n");
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| 331 | status = bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_Control, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
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| 332 | if (status == APAL_STATUS_SUCCESS) {
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| 333 | aosUtPassed(stream, &result); |
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| 334 | } else {
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| 335 | aosUtFailedMsg(stream, &result, "0x%08X\n", status);
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| 336 | } |
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| 337 | |||
| 338 | chprintf(stream, "sub command: CTRL Status...\n");
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| 339 | 57a5ea60 | Marc Rothmann | aosThdUSleep(1);
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| 340 | e545e620 | Thomas Schöpping | status = bq27500_lld_sub_command_call(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_SUB_CMD_CONTROL_STATUS, ((ut_bq27500data_t*)ut->data)->timeout); |
| 341 | 57a5ea60 | Marc Rothmann | aosThdUSleep(1);
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| 342 | e545e620 | Thomas Schöpping | status |= bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_Control, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
| 343 | 57a5ea60 | Marc Rothmann | aosThdUSleep(1);
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| 344 | e545e620 | Thomas Schöpping | bq27500_lld_control_status_t ctrl; |
| 345 | status |= bq27500_lld_sub_command_read(((ut_bq27500data_t*)ut->data)->driver, &ctrl.value, ((ut_bq27500data_t*)ut->data)->timeout); |
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| 346 | chprintf(stream, "\t\tdst: 0x%X\n", ctrl.value);
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| 347 | chprintf(stream, "\t\tsleep: 0x%X\n", ctrl.content.sleep);
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| 348 | chprintf(stream, "\t\thibernate: 0x%X\n", ctrl.content.hibernate);
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| 349 | if (status == APAL_STATUS_SUCCESS) {
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| 350 | aosUtPassed(stream, &result); |
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| 351 | } else {
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| 352 | aosUtFailedMsg(stream, &result, "0x%08X\n", status);
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| 353 | } |
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| 354 | |||
| 355 | chprintf(stream, "sub command: firmware version...\n");
|
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| 356 | status = bq27500_lld_sub_command_call(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_SUB_CMD_FW_VERSION, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 357 | aosThdMSleep(1);
|
||
| 358 | bq27500_lld_version_t version; |
||
| 359 | status |= bq27500_lld_sub_command_read(((ut_bq27500data_t*)ut->data)->driver, &version.value, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 360 | chprintf(stream, "\t\tfirmware version: %X%X-%X%X\n", version.content.major_high, version.content.major_low, version.content.minor_high, version.content.minor_low);
|
||
| 361 | if (status == APAL_STATUS_SUCCESS) {
|
||
| 362 | aosUtPassed(stream, &result); |
||
| 363 | } else {
|
||
| 364 | aosUtFailedMsg(stream, &result, "0x%08X\n", status);
|
||
| 365 | } |
||
| 366 | |||
| 367 | chprintf(stream, "sub command: hardware version...\n");
|
||
| 368 | status = bq27500_lld_sub_command_call(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_SUB_CMD_HW_VERSION, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 369 | aosThdMSleep(1);
|
||
| 370 | status |= bq27500_lld_sub_command_read(((ut_bq27500data_t*)ut->data)->driver, &version.value, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 371 | chprintf(stream, "\t\thardware version: %X%X-%X%X\n", version.content.major_high, version.content.major_low, version.content.minor_high, version.content.minor_low);
|
||
| 372 | if (status == APAL_STATUS_SUCCESS) {
|
||
| 373 | aosUtPassed(stream, &result); |
||
| 374 | } else {
|
||
| 375 | aosUtFailedMsg(stream, &result, "0x%08X\n", status);
|
||
| 376 | } |
||
| 377 | |||
| 378 | chprintf(stream, "ext command: device name length...\n");
|
||
| 379 | status = bq27500_lld_ext_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_EXT_CMD_DeviceNameLength, BQ27500_LLD_EXT_CMD_READ, &original_length, 1, 0, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 380 | chprintf(stream, "\t\tdevice name length: %d \n", original_length);
|
||
| 381 | if (status == APAL_STATUS_SUCCESS && original_length <= 8) { |
||
| 382 | aosUtPassed(stream, &result); |
||
| 383 | } else {
|
||
| 384 | aosUtFailedMsg(stream, &result, "0x%08X\n", status);
|
||
| 385 | original_length = 8;
|
||
| 386 | } |
||
| 387 | |||
| 388 | chprintf(stream, "ext command: device name (read)...\n");
|
||
| 389 | status = bq27500_lld_ext_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_EXT_CMD_DeviceName, BQ27500_LLD_EXT_CMD_READ, (uint8_t*)original_name, original_length, 0, ((ut_bq27500data_t*)ut->data)->timeout);
|
||
| 390 | original_name[original_length] = '\0';
|
||
| 391 | chprintf(stream, "\t\tdevice name: %s\n", original_name);
|
||
| 392 | if (status == APAL_STATUS_SUCCESS) {
|
||
| 393 | aosUtPassed(stream, &result); |
||
| 394 | } else {
|
||
| 395 | aosUtFailedMsg(stream, &result, "0x%08X\n", status);
|
||
| 396 | } |
||
| 397 | |||
| 398 | chprintf(stream, "battery info std commands...\n");
|
||
| 399 | status = bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_Temperatur, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 400 | chprintf(stream, "\t\ttemperature: %fK (%fC) \n", (float)dst/10.0f, (float)dst/10.0f-273.5f); |
||
| 401 | status |= bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_FullAvailableCapacity, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 402 | chprintf(stream, "\t\tfull available capacity: %umAh \n", dst);
|
||
| 403 | status |= bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_FullChargeCapacity, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 404 | chprintf(stream, "\t\tfull charge capacity: %umAh \n", dst);
|
||
| 405 | status |= bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_RemainingCapacity, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 406 | chprintf(stream, "\t\tremaining capacity: %umAh \n", dst);
|
||
| 407 | status |= bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_Voltage, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 408 | chprintf(stream, "\t\tvoltage: %umV \n", dst);
|
||
| 409 | status |= bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_AverageCurrent, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 410 | chprintf(stream, "\t\taverage current: %dmA \n", (int8_t)dst);
|
||
| 411 | status |= bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_AveragePower, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 412 | chprintf(stream, "\t\taverage power: %dmW \n", (int8_t)dst);
|
||
| 413 | status |= bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_TimeToFull, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 414 | if (dst != (uint16_t)~0) { |
||
| 415 | chprintf(stream, "\t\ttime to full: %umin \n", dst);
|
||
| 416 | } else {
|
||
| 417 | chprintf(stream, "\t\ttime to full: (not charging) \n", dst);
|
||
| 418 | } |
||
| 419 | status |= bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_TimeToEmpty, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 420 | if (dst != (uint16_t)~0) { |
||
| 421 | chprintf(stream, "\t\ttime to empty: %umin \n", dst);
|
||
| 422 | } else {
|
||
| 423 | chprintf(stream, "\t\ttime to empty: (not discharging) \n", dst);
|
||
| 424 | } |
||
| 425 | if (status == APAL_STATUS_SUCCESS) {
|
||
| 426 | aosUtPassed(stream, &result); |
||
| 427 | } else {
|
||
| 428 | aosUtFailedMsg(stream, &result, "0x%08X\n", status);
|
||
| 429 | } |
||
| 430 | |||
| 431 | chprintf(stream, "check sealed state...\n");
|
||
| 432 | status = bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_Control, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 433 | status |= bq27500_lld_sub_command_call(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_SUB_CMD_CONTROL_STATUS, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 434 | aosThdMSleep(1);
|
||
| 435 | status |= bq27500_lld_sub_command_read(((ut_bq27500data_t*)ut->data)->driver, &ctrl.value, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 436 | chprintf(stream, "\t\tsealed: 0x%X\n", ctrl.content.ss);
|
||
| 437 | chprintf(stream, "\t\tfull access sealed: 0x%X\n", ctrl.content.fas);
|
||
| 438 | if (status == APAL_STATUS_SUCCESS) {
|
||
| 439 | aosUtPassed(stream, &result); |
||
| 440 | } else {
|
||
| 441 | aosUtFailedMsg(stream, &result, "0x%08X\n", status);
|
||
| 442 | } |
||
| 443 | |||
| 444 | chprintf(stream, "unseale...\n");
|
||
| 445 | status = bq27500_lld_send_ctnl_data(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_DEFAULT_UNSEAL_KEY1, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 446 | 57a5ea60 | Marc Rothmann | aosThdMSleep(1);
|
| 447 | e545e620 | Thomas Schöpping | status |= bq27500_lld_send_ctnl_data(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_DEFAULT_UNSEAL_KEY0, ((ut_bq27500data_t*)ut->data)->timeout); |
| 448 | 57a5ea60 | Marc Rothmann | aosThdMSleep(1);
|
| 449 | e545e620 | Thomas Schöpping | status |= bq27500_lld_sub_command_call(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_SUB_CMD_CONTROL_STATUS, ((ut_bq27500data_t*)ut->data)->timeout); |
| 450 | 57a5ea60 | Marc Rothmann | aosThdMSleep(1);
|
| 451 | e545e620 | Thomas Schöpping | status |= bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_Control, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
| 452 | status |= bq27500_lld_sub_command_read(((ut_bq27500data_t*)ut->data)->driver, &ctrl.value, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 453 | if (status == APAL_STATUS_SUCCESS && ctrl.content.ss == 0x0) { |
||
| 454 | aosUtPassed(stream, &result); |
||
| 455 | } else {
|
||
| 456 | aosUtFailedMsg(stream, &result, "0x%08X\n", status);
|
||
| 457 | 57a5ea60 | Marc Rothmann | _bruteforce_sealed_key(stream, ((ut_bq27500data_t*)ut->data)->driver, ((ut_bq27500data_t*)ut->data)->timeout); |
| 458 | e545e620 | Thomas Schöpping | } |
| 459 | |||
| 460 | chprintf(stream, "read device name from data flash...\n");
|
||
| 461 | status = bq27500_lld_ext_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_EXT_CMD_BlockDataControl, BQ27500_LLD_EXT_CMD_WRITE, &val, 1, 0, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 462 | aosThdMSleep(50);
|
||
| 463 | val = 0x30;
|
||
| 464 | status |= bq27500_lld_ext_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_EXT_CMD_DataFlashClass, BQ27500_LLD_EXT_CMD_WRITE, &val, 1, 0, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 465 | aosThdMSleep(50);
|
||
| 466 | val = 0;
|
||
| 467 | status |= bq27500_lld_ext_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_EXT_CMD_DataFlashBlock, BQ27500_LLD_EXT_CMD_WRITE, &val, 1, 0, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 468 | aosThdMSleep(50);
|
||
| 469 | status |= bq27500_lld_ext_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_EXT_CMD_BlockData, BQ27500_LLD_EXT_CMD_READ, (uint8_t*)block, original_length, 13, ((ut_bq27500data_t*)ut->data)->timeout);
|
||
| 470 | block[original_length] = '\0';
|
||
| 471 | chprintf(stream, "\t\tdevice name: %s\n", block);
|
||
| 472 | if (status == APAL_STATUS_SUCCESS && (strcmp((char*)block, (char*)original_name) == 0)) { |
||
| 473 | aosUtPassed(stream, &result); |
||
| 474 | } else {
|
||
| 475 | chprintf(stream, "\t\tread data: ");
|
||
| 476 | for (uint8_t blockIdx = 0; blockIdx < original_length; blockIdx++) { |
||
| 477 | chprintf(stream, "0x%02X\n", block[blockIdx]);
|
||
| 478 | } |
||
| 479 | aosUtFailedMsg(stream, &result, "0x%08X\n", status);
|
||
| 480 | } |
||
| 481 | |||
| 482 | chprintf(stream, "change device name in data flash to \"test\"...\n");
|
||
| 483 | status = bq27500_lld_ext_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_EXT_CMD_BlockData, BQ27500_LLD_EXT_CMD_WRITE, (uint8_t*)new_name, 5, 13, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 484 | aosThdMSleep(50);
|
||
| 485 | status |= bq27500_lld_ext_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_EXT_CMD_BlockData, BQ27500_LLD_EXT_CMD_READ, (uint8_t*)block, 32, 0, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 486 | // compute blockdata checksum
|
||
| 487 | status |= bq27500_lld_compute_blockdata_checksum(block, &sum); |
||
| 488 | // write checksum to BlockDataChecksum, triggering the write of BlackData
|
||
| 489 | status |= bq27500_lld_ext_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_EXT_CMD_BlockDataCheckSum, BQ27500_LLD_EXT_CMD_WRITE, &sum, 1, 0, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 490 | aosThdMSleep(50);
|
||
| 491 | status |= bq27500_lld_ext_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_EXT_CMD_DeviceNameLength, BQ27500_LLD_EXT_CMD_READ, &new_lenght, 1, 0, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 492 | aosThdMSleep(50);
|
||
| 493 | // read out device name, to see if changing it was successfull
|
||
| 494 | status |= bq27500_lld_ext_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_EXT_CMD_DeviceName, BQ27500_LLD_EXT_CMD_READ, (uint8_t*)name, new_lenght, 0, ((ut_bq27500data_t*)ut->data)->timeout);
|
||
| 495 | name[new_lenght] = '\0';
|
||
| 496 | chprintf(stream, "\t\tdevice name: %s\n", name);
|
||
| 497 | success = (strcmp(name, new_name) == 0);
|
||
| 498 | |||
| 499 | // change device name back to original name
|
||
| 500 | val = 0x00;
|
||
| 501 | status = bq27500_lld_ext_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_EXT_CMD_BlockDataControl, BQ27500_LLD_EXT_CMD_WRITE, &val, 1, 0, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 502 | aosThdMSleep(50);
|
||
| 503 | val = 0x30;
|
||
| 504 | status |= bq27500_lld_ext_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_EXT_CMD_DataFlashClass, BQ27500_LLD_EXT_CMD_WRITE, &val, 1, 0, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 505 | aosThdMSleep(50);
|
||
| 506 | val = 0;
|
||
| 507 | status |= bq27500_lld_ext_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_EXT_CMD_DataFlashBlock, BQ27500_LLD_EXT_CMD_WRITE, &val, 1, 0, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 508 | aosThdMSleep(50);
|
||
| 509 | status |= bq27500_lld_ext_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_EXT_CMD_BlockData, BQ27500_LLD_EXT_CMD_WRITE, (uint8_t*)original_name, 7, 13, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 510 | aosThdMSleep(50);
|
||
| 511 | status |= bq27500_lld_ext_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_EXT_CMD_BlockData, BQ27500_LLD_EXT_CMD_READ, (uint8_t*)block, 32, 0, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 512 | // compute blockdata checksum
|
||
| 513 | sum = 0;
|
||
| 514 | status |= bq27500_lld_compute_blockdata_checksum(block, &sum); |
||
| 515 | // write checksum to BlockDataChecksum, triggering the write of BlackData
|
||
| 516 | status |= bq27500_lld_ext_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_EXT_CMD_BlockDataCheckSum, BQ27500_LLD_EXT_CMD_WRITE, &sum, 1, 0, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 517 | aosThdMSleep(1000);
|
||
| 518 | status |= bq27500_lld_ext_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_EXT_CMD_DeviceNameLength, BQ27500_LLD_EXT_CMD_READ, &original_length, 1, 0, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 519 | aosThdMSleep(50);
|
||
| 520 | // read device name, to see if changing it back to the original name was successfull
|
||
| 521 | status |= bq27500_lld_ext_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_EXT_CMD_DeviceName, BQ27500_LLD_EXT_CMD_READ, (uint8_t*)name, original_length, 0, ((ut_bq27500data_t*)ut->data)->timeout);
|
||
| 522 | success2 = (strcmp(name, original_name) == 0);
|
||
| 523 | name[original_length] = '\0';
|
||
| 524 | chprintf(stream, "\t\tchanged back to name: %s, original_name: %s\n", name, original_name);
|
||
| 525 | if (status == APAL_STATUS_OK && ((success && success2) || (ctrl.content.sleep == 0))) { |
||
| 526 | aosUtPassed(stream, &result); |
||
| 527 | } else {
|
||
| 528 | aosUtFailedMsg(stream, &result, "0x%08X, changing: 0x%X - changing back: 0x%X\n", status, success, success2);
|
||
| 529 | } |
||
| 530 | |||
| 531 | chprintf(stream, "seal...\n");
|
||
| 532 | status = bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_Control, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 533 | aosThdMSleep(50);
|
||
| 534 | status |= bq27500_lld_sub_command_call(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_SUB_CMD_SEALED, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 535 | aosThdMSleep(50);
|
||
| 536 | status |= bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_Control, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 537 | aosThdMSleep(50);
|
||
| 538 | status |= bq27500_lld_sub_command_call(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_SUB_CMD_CONTROL_STATUS, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 539 | aosThdMSleep(50);
|
||
| 540 | status |= bq27500_lld_sub_command_read(((ut_bq27500data_t*)ut->data)->driver, &ctrl.value, ((ut_bq27500data_t*)ut->data)->timeout); |
||
| 541 | if (status == APAL_STATUS_SUCCESS && ctrl.content.ss == 0x1) { |
||
| 542 | aosUtPassed(stream, &result); |
||
| 543 | } else {
|
||
| 544 | chprintf(stream, "\tfailed (0x%X)\n", status);
|
||
| 545 | aosUtFailedMsg(stream, &result, "0x%08X, ctrl 0x%X\n", status, subdata);
|
||
| 546 | ++result.failed; |
||
| 547 | } |
||
| 548 | |||
| 549 | aosUtInfoMsg(stream,"driver object memory footprint: %u bytes\n", sizeof(BQ27500Driver)); |
||
| 550 | |||
| 551 | return result;
|
||
| 552 | } |
||
| 553 | |||
| 554 | ddf34c3d | Thomas Schöpping | #endif /* (AMIROOS_CFG_TESTS_ENABLE == true) && defined(AMIROLLD_CFG_BQ27500) && (AMIROLLD_CFG_BQ27500 == 1) */ |