amiro-os / unittests / periphery-lld / src / ut_alld_bq27500.c @ 83ca1b95
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/*
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AMiRo-OS is an operating system designed for the Autonomous Mini Robot (AMiRo) platform.
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Copyright (C) 2016..2019 Thomas Schöpping et al.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <ut_alld_bq27500.h> |
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#if ((AMIROOS_CFG_TESTS_ENABLE == true) && defined(AMIROLLD_CFG_USE_BQ27500)) || defined(__DOXYGEN__) |
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#include <string.h> |
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#include <aos_debug.h> |
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#include <chprintf.h> |
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#include <aos_thread.h> |
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#include <alld_bq27500.h> |
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// change saved unseal keys to test bruteforcing
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#ifdef BQ27500_UT_TEST_BRUTEFORCE
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#ifdef BQ27500_LLD_DEFAULT_UNSEAL_KEY0
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#undef BQ27500_LLD_DEFAULT_UNSEAL_KEY0
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#define BQ27500_LLD_DEFAULT_UNSEAL_KEY0 0x1234 |
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#endif
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#ifdef BQ27500_LLD_DEFAULT_UNSEAL_KEY1
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#undef BQ27500_LLD_DEFAULT_UNSEAL_KEY1
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#define BQ27500_LLD_DEFAULT_UNSEAL_KEY1 0x5678 |
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#endif
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#endif
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bq27500_lld_control_status_t _try_unseal(BQ27500Driver* driver, uint16_t key0, uint16_t key1, apalTime_t timeout) {
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uint16_t dst; |
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bq27500_lld_control_status_t ctrl; |
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bq27500_lld_send_ctnl_data(driver, key1, timeout); |
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aosThdUSleep(1);
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bq27500_lld_send_ctnl_data(driver, key0, timeout); |
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aosThdUSleep(1);
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bq27500_lld_sub_command_call(driver, BQ27500_LLD_SUB_CMD_CONTROL_STATUS, timeout); |
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aosThdUSleep(1);
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bq27500_lld_std_command(driver, BQ27500_LLD_STD_CMD_Control, &dst, timeout); |
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bq27500_lld_sub_command_read(driver, &ctrl.value, timeout); |
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return ctrl;
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} |
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uint8_t _bruteforce_sealed_key_bitflips(BaseSequentialStream* stream, BQ27500Driver* driver, uint16_t key0, uint16_t key1, apalTime_t timeout) {
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bq27500_lld_control_status_t ctrl; |
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uint16_t k0; |
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uint16_t k1 = key1; |
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for (uint8_t i = 0; i < 16; i++) { |
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k0 = key0 ^ (1 << i); // flip bit i |
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ctrl = _try_unseal(driver, k0, k1, timeout); |
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if (ctrl.content.ss == 0x0) { |
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chprintf(stream, "\t\tSUCCESS!\n");
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chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", k0, k1);
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return 1; |
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} |
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} |
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k0 = key0; |
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for (uint8_t i = 0; i < 16; i++) { |
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k1 = key1 ^ (1 << i); // flip bit i |
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ctrl = _try_unseal(driver, k0, k1, timeout); |
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if (ctrl.content.ss == 0x0) { |
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chprintf(stream, "\t\tSUCCESS!\n");
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chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", k0, k1);
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return 1; |
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} |
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} |
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return 0; |
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} |
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void _bruteforce_sealed_key(BaseSequentialStream* stream, BQ27500Driver* driver, apalTime_t timeout) {
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chprintf(stream, "start bruteforcing sealed keys...\n");
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bq27500_lld_control_status_t ctrl; |
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uint16_t key0_reversed = 0x7236;
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uint16_t key1_reversed = 0x1404;
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uint16_t key0 = BQ27500_LLD_DEFAULT_UNSEAL_KEY0; |
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uint16_t key1 = BQ27500_LLD_DEFAULT_UNSEAL_KEY1; |
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uint16_t k0 = key0; |
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uint16_t k1 = key1; |
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// testing default keys in different orders
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chprintf(stream, "\ttry reversed byte order and different key order...\n");
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// default unseal keys
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ctrl = _try_unseal(driver, k0, k1, timeout); |
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if (ctrl.content.ss == 0x0) { |
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chprintf(stream, "\t\tSUCCESS!\n");
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chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", k0, k1);
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return;
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} |
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// default unseal keys in reversed order
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ctrl = _try_unseal(driver, k1, k0, timeout); |
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if (ctrl.content.ss == 0x0) { |
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chprintf(stream, "\t\tSUCCESS!\n");
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chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", k0, k1);
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return;
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} |
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// byte reversed keys
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k0 = key0_reversed; |
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k1 = key1_reversed; |
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ctrl = _try_unseal(driver, k0, k1, timeout); |
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if (ctrl.content.ss == 0x0) { |
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chprintf(stream, "\t\tSUCCESS!\n");
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chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", k0, k1);
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return;
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} |
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// byte reversed keys in reversed order
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ctrl = _try_unseal(driver, k1, k0, timeout); |
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if (ctrl.content.ss == 0x0) { |
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chprintf(stream, "\t\tSUCCESS!\n");
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chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", k0, k1);
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return;
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} |
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chprintf(stream, "\t\tfailed\n");
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// testing single bit flips of the default keys in different orders
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chprintf(stream, "\ttry single bit flips of default keys...\n");
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// default unseal keys
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uint8_t result = 0;
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result = _bruteforce_sealed_key_bitflips(stream, driver, key0, key1, timeout); |
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if (result == 1) { |
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return;
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} |
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// default unseal keys in reversed order
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result = _bruteforce_sealed_key_bitflips(stream, driver, key1, key0, timeout); |
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if (result == 1) { |
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return;
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} |
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// byte reversed keys
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result = _bruteforce_sealed_key_bitflips(stream, driver, key0_reversed, key1_reversed, timeout); |
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if (result == 1) { |
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return;
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} |
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// byte reversed keys in reversed order
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result = _bruteforce_sealed_key_bitflips(stream, driver, key1_reversed, key0_reversed, timeout); |
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if (result == 1) { |
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return;
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} |
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chprintf(stream, "\t\tfailed\n");
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// bruteforcing one of the keys, assuming only one of them was changed
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chprintf(stream, "\ttry bruteforcing a single key...\n");
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// default unseal key0
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for (uint32_t i = 0; i <= 0xFFFF; i++) { |
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ctrl = _try_unseal(driver, key0, i, timeout); |
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if (ctrl.content.ss == 0x0) { |
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chprintf(stream, "\t\tSUCCESS!\n");
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chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", key0, i);
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return;
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} |
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} |
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chprintf(stream, "\t\tkey failed. 1/8\n");
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// reversed unseal key0
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for (uint32_t i = 0; i <= 0xFFFF; i++) { |
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ctrl = _try_unseal(driver, key0_reversed, i, timeout); |
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if (ctrl.content.ss == 0x0) { |
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chprintf(stream, "\t\tSUCCESS!\n");
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chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", key0_reversed, i);
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return;
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} |
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} |
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chprintf(stream, "\t\tkey failed. 2/8\n");
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// default unseal key0 in reversed order
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for (uint32_t i = 0; i <= 0xFFFF; i++) { |
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ctrl = _try_unseal(driver, i, key0, timeout); |
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if (ctrl.content.ss == 0x0) { |
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chprintf(stream, "\t\tSUCCESS!\n");
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chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", i, key0);
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return;
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} |
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} |
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chprintf(stream, "\t\tkey failed. 3/8\n");
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// reversed unseal key0 in reversed order
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for (uint32_t i = 0; i <= 0xFFFF; i++) { |
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ctrl = _try_unseal(driver, i, key0_reversed, timeout); |
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if (ctrl.content.ss == 0x0) { |
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chprintf(stream, "\t\tSUCCESS!\n");
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chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", i, key0_reversed);
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return;
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} |
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} |
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chprintf(stream, "\t\tkey failed. 4/8\n");
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// default unseal key1
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for (uint32_t i = 0; i <= 0xFFFF; i++) { |
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ctrl = _try_unseal(driver, i, key1, timeout); |
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if (ctrl.content.ss == 0x0) { |
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chprintf(stream, "\t\tSUCCESS!\n");
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chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", i, key1);
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return;
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} |
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} |
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chprintf(stream, "\t\tkey failed. 5/8\n");
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// reversed unseal key1
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for (uint32_t i = 0; i <= 0xFFFF; i++) { |
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ctrl = _try_unseal(driver, i, key1_reversed, timeout); |
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if (ctrl.content.ss == 0x0) { |
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chprintf(stream, "\t\tSUCCESS!\n");
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chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", i, key1_reversed);
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return;
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} |
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} |
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chprintf(stream, "\t\tkey failed. 6/8\n");
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// default unseal key1 in reversed order
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for (uint32_t i = 0; i <= 0xFFFF; i++) { |
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ctrl = _try_unseal(driver, key1, i, timeout); |
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if (ctrl.content.ss == 0x0) { |
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chprintf(stream, "\t\tSUCCESS!\n");
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chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", key1, i);
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return;
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} |
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} |
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chprintf(stream, "\t\tkey failed. 7/8\n");
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// reversed unseal key1 in reversed order
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for (uint32_t i = 0; i <= 0xFFFF; i++) { |
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ctrl = _try_unseal(driver, key1_reversed, i, timeout); |
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if (ctrl.content.ss == 0x0) { |
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chprintf(stream, "\t\tSUCCESS!\n");
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chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", key1_reversed, i);
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return;
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} |
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} |
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chprintf(stream, "\t\tkey failed. 8/8\n");
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chprintf(stream, "\t\tfailed\n");
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// full bruteforce
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chprintf(stream, "\tbruteforcing both keys...\t");
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for (uint32_t i = 0; i <= 0xFFFF; i++) { |
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chprintf(stream, "\t\ti: %u\n", i);
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for (uint32_t j = 0; j <= 0xFFFF; j++) { |
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ctrl = _try_unseal(driver, i, j, timeout); |
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if (ctrl.content.ss == 0x0) { |
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chprintf(stream, "\t\tSUCCESS!\n");
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chprintf(stream, "\t\tkey0: 0x%X, key1: 0x%X\n", i, j);
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return;
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} |
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} |
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} |
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chprintf(stream, "\t\tfailed, no keys could be found");
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} |
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aos_utresult_t utAlldBq27500Func(BaseSequentialStream* stream, aos_unittest_t* ut) |
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{
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aosDbgCheck(ut->data != NULL && ((ut_bq27500data_t*)(ut->data))->driver != NULL); |
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// local variables
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aos_utresult_t result = {0, 0};
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uint32_t status; |
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bq27500_lld_batlow_t bl; |
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bq27500_lld_batgood_t bg; |
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uint16_t dst; |
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bq27500_lld_flags_t flags; |
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uint16_t subdata = 0;
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uint8_t original_length; |
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char original_name[8+1]; |
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uint8_t val = 0x00;
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uint8_t block[32];
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char new_name[] = "test"; |
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uint8_t new_lenght; |
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char name[8+1] = {'\0'}; |
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uint8_t sum = 0;
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bool success;
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bool success2;
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chprintf(stream, "read battery low gpio...\n");
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status = bq27500_lld_read_batlow(((ut_bq27500data_t*)ut->data)->driver, &bl); |
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chprintf(stream, "\t\tbattery low: 0x%X\n", bl);
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if (status == APAL_STATUS_SUCCESS) {
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aosUtPassed(stream, &result); |
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} else {
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aosUtFailedMsg(stream, &result, "0x%08X\n", status);
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} |
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chprintf(stream, "read battery good gpio...\n");
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status = bq27500_lld_read_batgood(((ut_bq27500data_t*)ut->data)->driver, &bg); |
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chprintf(stream, "\t\tbattery good: 0x%X\n", bg);
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if (status == APAL_STATUS_SUCCESS) {
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aosUtPassed(stream, &result); |
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} else {
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aosUtFailedMsg(stream, &result, "0x%08X\n", status);
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} |
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chprintf(stream, "std command FLAGS...\n");
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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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chprintf(stream, "\t\tflags: 0x%04X\n", flags.value);
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chprintf(stream, "\t\tbattery detected: 0x%X\n", flags.content.bat_det);
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chprintf(stream, "\t\tbattery fully charged: 0x%X\n", flags.content.fc);
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if (status == APAL_STATUS_SUCCESS) {
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aosUtPassed(stream, &result); |
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} else {
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aosUtFailedMsg(stream, &result, "0x%08X\n", status);
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} |
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chprintf(stream, "std command CTNL...\n");
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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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if (status == APAL_STATUS_SUCCESS) {
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aosUtPassed(stream, &result); |
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} else {
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aosUtFailedMsg(stream, &result, "0x%08X\n", status);
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} |
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chprintf(stream, "sub command: CTRL Status...\n");
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aosThdUSleep(1);
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status = bq27500_lld_sub_command_call(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_SUB_CMD_CONTROL_STATUS, ((ut_bq27500data_t*)ut->data)->timeout); |
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aosThdUSleep(1);
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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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aosThdUSleep(1);
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bq27500_lld_control_status_t ctrl; |
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status |= bq27500_lld_sub_command_read(((ut_bq27500data_t*)ut->data)->driver, &ctrl.value, ((ut_bq27500data_t*)ut->data)->timeout); |
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chprintf(stream, "\t\tdst: 0x%X\n", ctrl.value);
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chprintf(stream, "\t\tsleep: 0x%X\n", ctrl.content.sleep);
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chprintf(stream, "\t\thibernate: 0x%X\n", ctrl.content.hibernate);
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if (status == APAL_STATUS_SUCCESS) {
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aosUtPassed(stream, &result); |
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} else {
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aosUtFailedMsg(stream, &result, "0x%08X\n", status);
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} |
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chprintf(stream, "sub command: firmware version...\n");
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status = bq27500_lld_sub_command_call(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_SUB_CMD_FW_VERSION, ((ut_bq27500data_t*)ut->data)->timeout); |
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aosThdMSleep(1);
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bq27500_lld_version_t version; |
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status |= bq27500_lld_sub_command_read(((ut_bq27500data_t*)ut->data)->driver, &version.value, ((ut_bq27500data_t*)ut->data)->timeout); |
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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);
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if (status == APAL_STATUS_SUCCESS) {
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aosUtPassed(stream, &result); |
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} else {
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aosUtFailedMsg(stream, &result, "0x%08X\n", status);
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} |
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chprintf(stream, "sub command: hardware version...\n");
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status = bq27500_lld_sub_command_call(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_SUB_CMD_HW_VERSION, ((ut_bq27500data_t*)ut->data)->timeout); |
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aosThdMSleep(1);
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status |= bq27500_lld_sub_command_read(((ut_bq27500data_t*)ut->data)->driver, &version.value, ((ut_bq27500data_t*)ut->data)->timeout); |
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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);
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if (status == APAL_STATUS_SUCCESS) {
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aosUtPassed(stream, &result); |
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} else {
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aosUtFailedMsg(stream, &result, "0x%08X\n", status);
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} |
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chprintf(stream, "ext command: device name length...\n");
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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); |
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chprintf(stream, "\t\tdevice name length: %d \n", original_length);
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if (status == APAL_STATUS_SUCCESS && original_length <= 8) { |
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aosUtPassed(stream, &result); |
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} else {
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aosUtFailedMsg(stream, &result, "0x%08X\n", status);
|
| 364 |
original_length = 8;
|
| 365 |
} |
| 366 |
|
| 367 |
chprintf(stream, "ext command: device name (read)...\n");
|
| 368 |
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);
|
| 369 |
original_name[original_length] = '\0';
|
| 370 |
chprintf(stream, "\t\tdevice name: %s\n", original_name);
|
| 371 |
if (status == APAL_STATUS_SUCCESS) {
|
| 372 |
aosUtPassed(stream, &result); |
| 373 |
} else {
|
| 374 |
aosUtFailedMsg(stream, &result, "0x%08X\n", status);
|
| 375 |
} |
| 376 |
|
| 377 |
chprintf(stream, "battery info std commands...\n");
|
| 378 |
status = bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_Temperatur, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
| 379 |
chprintf(stream, "\t\ttemperature: %fK (%fC) \n", (float)dst/10.0f, (float)dst/10.0f-273.5f); |
| 380 |
status |= bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_FullAvailableCapacity, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
| 381 |
chprintf(stream, "\t\tfull available capacity: %umAh \n", dst);
|
| 382 |
status |= bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_FullChargeCapacity, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
| 383 |
chprintf(stream, "\t\tfull charge capacity: %umAh \n", dst);
|
| 384 |
status |= bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_RemainingCapacity, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
| 385 |
chprintf(stream, "\t\tremaining capacity: %umAh \n", dst);
|
| 386 |
status |= bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_Voltage, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
| 387 |
chprintf(stream, "\t\tvoltage: %umV \n", dst);
|
| 388 |
status |= bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_AverageCurrent, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
| 389 |
chprintf(stream, "\t\taverage current: %dmA \n", (int8_t)dst);
|
| 390 |
status |= bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_AveragePower, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
| 391 |
chprintf(stream, "\t\taverage power: %dmW \n", (int8_t)dst);
|
| 392 |
status |= bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_TimeToFull, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
| 393 |
if (dst != (uint16_t)~0) { |
| 394 |
chprintf(stream, "\t\ttime to full: %umin \n", dst);
|
| 395 |
} else {
|
| 396 |
chprintf(stream, "\t\ttime to full: (not charging) \n", dst);
|
| 397 |
} |
| 398 |
status |= bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_TimeToEmpty, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
| 399 |
if (dst != (uint16_t)~0) { |
| 400 |
chprintf(stream, "\t\ttime to empty: %umin \n", dst);
|
| 401 |
} else {
|
| 402 |
chprintf(stream, "\t\ttime to empty: (not discharging) \n", dst);
|
| 403 |
} |
| 404 |
if (status == APAL_STATUS_SUCCESS) {
|
| 405 |
aosUtPassed(stream, &result); |
| 406 |
} else {
|
| 407 |
aosUtFailedMsg(stream, &result, "0x%08X\n", status);
|
| 408 |
} |
| 409 |
|
| 410 |
chprintf(stream, "check sealed state...\n");
|
| 411 |
status = bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_Control, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
| 412 |
status |= bq27500_lld_sub_command_call(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_SUB_CMD_CONTROL_STATUS, ((ut_bq27500data_t*)ut->data)->timeout); |
| 413 |
aosThdMSleep(1);
|
| 414 |
status |= bq27500_lld_sub_command_read(((ut_bq27500data_t*)ut->data)->driver, &ctrl.value, ((ut_bq27500data_t*)ut->data)->timeout); |
| 415 |
chprintf(stream, "\t\tsealed: 0x%X\n", ctrl.content.ss);
|
| 416 |
chprintf(stream, "\t\tfull access sealed: 0x%X\n", ctrl.content.fas);
|
| 417 |
if (status == APAL_STATUS_SUCCESS) {
|
| 418 |
aosUtPassed(stream, &result); |
| 419 |
} else {
|
| 420 |
aosUtFailedMsg(stream, &result, "0x%08X\n", status);
|
| 421 |
} |
| 422 |
|
| 423 |
chprintf(stream, "unseale...\n");
|
| 424 |
status = bq27500_lld_send_ctnl_data(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_DEFAULT_UNSEAL_KEY1, ((ut_bq27500data_t*)ut->data)->timeout); |
| 425 |
aosThdMSleep(1);
|
| 426 |
status |= bq27500_lld_send_ctnl_data(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_DEFAULT_UNSEAL_KEY0, ((ut_bq27500data_t*)ut->data)->timeout); |
| 427 |
aosThdMSleep(1);
|
| 428 |
status |= bq27500_lld_sub_command_call(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_SUB_CMD_CONTROL_STATUS, ((ut_bq27500data_t*)ut->data)->timeout); |
| 429 |
aosThdMSleep(1);
|
| 430 |
status |= bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_Control, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
| 431 |
status |= bq27500_lld_sub_command_read(((ut_bq27500data_t*)ut->data)->driver, &ctrl.value, ((ut_bq27500data_t*)ut->data)->timeout); |
| 432 |
if (status == APAL_STATUS_SUCCESS && ctrl.content.ss == 0x0) { |
| 433 |
aosUtPassed(stream, &result); |
| 434 |
} else {
|
| 435 |
aosUtFailedMsg(stream, &result, "0x%08X\n", status);
|
| 436 |
_bruteforce_sealed_key(stream, ((ut_bq27500data_t*)ut->data)->driver, ((ut_bq27500data_t*)ut->data)->timeout); |
| 437 |
} |
| 438 |
|
| 439 |
chprintf(stream, "read device name from data flash...\n");
|
| 440 |
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); |
| 441 |
aosThdMSleep(50);
|
| 442 |
val = 0x30;
|
| 443 |
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); |
| 444 |
aosThdMSleep(50);
|
| 445 |
val = 0;
|
| 446 |
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); |
| 447 |
aosThdMSleep(50);
|
| 448 |
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);
|
| 449 |
block[original_length] = '\0';
|
| 450 |
chprintf(stream, "\t\tdevice name: %s\n", block);
|
| 451 |
if (status == APAL_STATUS_SUCCESS && (strcmp((char*)block, (char*)original_name) == 0)) { |
| 452 |
aosUtPassed(stream, &result); |
| 453 |
} else {
|
| 454 |
chprintf(stream, "\t\tread data: ");
|
| 455 |
for (uint8_t blockIdx = 0; blockIdx < original_length; blockIdx++) { |
| 456 |
chprintf(stream, "0x%02X\n", block[blockIdx]);
|
| 457 |
} |
| 458 |
aosUtFailedMsg(stream, &result, "0x%08X\n", status);
|
| 459 |
} |
| 460 |
|
| 461 |
chprintf(stream, "change device name in data flash to \"test\"...\n");
|
| 462 |
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); |
| 463 |
aosThdMSleep(50);
|
| 464 |
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); |
| 465 |
// compute blockdata checksum
|
| 466 |
status |= bq27500_lld_compute_blockdata_checksum(block, &sum); |
| 467 |
// write checksum to BlockDataChecksum, triggering the write of BlackData
|
| 468 |
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); |
| 469 |
aosThdMSleep(50);
|
| 470 |
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); |
| 471 |
aosThdMSleep(50);
|
| 472 |
// read out device name, to see if changing it was successfull
|
| 473 |
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);
|
| 474 |
name[new_lenght] = '\0';
|
| 475 |
chprintf(stream, "\t\tdevice name: %s\n", name);
|
| 476 |
success = (strcmp(name, new_name) == 0);
|
| 477 |
|
| 478 |
// change device name back to original name
|
| 479 |
val = 0x00;
|
| 480 |
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); |
| 481 |
aosThdMSleep(50);
|
| 482 |
val = 0x30;
|
| 483 |
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); |
| 484 |
aosThdMSleep(50);
|
| 485 |
val = 0;
|
| 486 |
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); |
| 487 |
aosThdMSleep(50);
|
| 488 |
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); |
| 489 |
aosThdMSleep(50);
|
| 490 |
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); |
| 491 |
// compute blockdata checksum
|
| 492 |
sum = 0;
|
| 493 |
status |= bq27500_lld_compute_blockdata_checksum(block, &sum); |
| 494 |
// write checksum to BlockDataChecksum, triggering the write of BlackData
|
| 495 |
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); |
| 496 |
aosThdMSleep(1000);
|
| 497 |
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); |
| 498 |
aosThdMSleep(50);
|
| 499 |
// read device name, to see if changing it back to the original name was successfull
|
| 500 |
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);
|
| 501 |
success2 = (strcmp(name, original_name) == 0);
|
| 502 |
name[original_length] = '\0';
|
| 503 |
chprintf(stream, "\t\tchanged back to name: %s, original_name: %s\n", name, original_name);
|
| 504 |
if (status == APAL_STATUS_OK && ((success && success2) || (ctrl.content.sleep == 0))) { |
| 505 |
aosUtPassed(stream, &result); |
| 506 |
} else {
|
| 507 |
aosUtFailedMsg(stream, &result, "0x%08X, changing: 0x%X - changing back: 0x%X\n", status, success, success2);
|
| 508 |
} |
| 509 |
|
| 510 |
chprintf(stream, "seal...\n");
|
| 511 |
status = bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_Control, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
| 512 |
aosThdMSleep(50);
|
| 513 |
status |= bq27500_lld_sub_command_call(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_SUB_CMD_SEALED, ((ut_bq27500data_t*)ut->data)->timeout); |
| 514 |
aosThdMSleep(50);
|
| 515 |
status |= bq27500_lld_std_command(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_STD_CMD_Control, &dst, ((ut_bq27500data_t*)ut->data)->timeout); |
| 516 |
aosThdMSleep(50);
|
| 517 |
status |= bq27500_lld_sub_command_call(((ut_bq27500data_t*)ut->data)->driver, BQ27500_LLD_SUB_CMD_CONTROL_STATUS, ((ut_bq27500data_t*)ut->data)->timeout); |
| 518 |
aosThdMSleep(50);
|
| 519 |
status |= bq27500_lld_sub_command_read(((ut_bq27500data_t*)ut->data)->driver, &ctrl.value, ((ut_bq27500data_t*)ut->data)->timeout); |
| 520 |
if (status == APAL_STATUS_SUCCESS && ctrl.content.ss == 0x1) { |
| 521 |
aosUtPassed(stream, &result); |
| 522 |
} else {
|
| 523 |
chprintf(stream, "\tfailed (0x%X)\n", status);
|
| 524 |
aosUtFailedMsg(stream, &result, "0x%08X, ctrl 0x%X\n", status, subdata);
|
| 525 |
++result.failed; |
| 526 |
} |
| 527 |
|
| 528 |
aosUtInfoMsg(stream,"driver object memory footprint: %u bytes\n", sizeof(BQ27500Driver)); |
| 529 |
|
| 530 |
return result;
|
| 531 |
} |
| 532 |
|
| 533 |
#endif /* (AMIROOS_CFG_TESTS_ENABLE == true) && defined(AMIROLLD_CFG_USE_BQ27500) */ |
| 534 |
|