kopia lustrzana https://github.com/espressif/esp-idf
91 wiersze
2.3 KiB
C
91 wiersze
2.3 KiB
C
/*
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* SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <stdio.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include "test_shared.h"
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#include "ulp_lp_core_utils.h"
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volatile lp_core_test_commands_t main_cpu_command = LP_CORE_NO_COMMAND;
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volatile lp_core_test_command_reply_t main_cpu_reply = LP_CORE_COMMAND_INVALID;
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volatile lp_core_test_commands_t command_resp = LP_CORE_NO_COMMAND;
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volatile uint32_t test_data_in = 0;
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volatile uint32_t test_data_out = 0;
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volatile uint32_t incrementer = 0;
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void handle_commands(lp_core_test_commands_t cmd)
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{
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switch (cmd) {
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case LP_CORE_READ_WRITE_TEST:
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/* Echo the command ID back to the main CPU */
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command_resp = LP_CORE_READ_WRITE_TEST;
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/* Process test data */
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test_data_out = test_data_in ^ XOR_MASK;
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/* Set the command reply status */
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main_cpu_reply = LP_CORE_COMMAND_OK;
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main_cpu_command = LP_CORE_NO_COMMAND;
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break;
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case LP_CORE_DELAY_TEST:
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/* Echo the command ID back to the main CPU */
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command_resp = LP_CORE_DELAY_TEST;
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ulp_lp_core_delay_us(test_data_in);
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main_cpu_reply = LP_CORE_COMMAND_OK;
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main_cpu_command = LP_CORE_NO_COMMAND;
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break;
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case LP_CORE_DEEP_SLEEP_WAKEUP_SHORT_DELAY_TEST:
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/* Echo the command ID back to the main CPU */
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command_resp = LP_CORE_DEEP_SLEEP_WAKEUP_SHORT_DELAY_TEST;
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/* Set the command reply status */
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main_cpu_reply = LP_CORE_COMMAND_OK;
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main_cpu_command = LP_CORE_NO_COMMAND;
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ulp_lp_core_delay_us(1000 * 1000);
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ulp_lp_core_wakeup_main_processor();
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break;
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case LP_CORE_DEEP_SLEEP_WAKEUP_LONG_DELAY_TEST:
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/* Echo the command ID back to the main CPU */
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command_resp = LP_CORE_DEEP_SLEEP_WAKEUP_LONG_DELAY_TEST;
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/* Set the command reply status */
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main_cpu_reply = LP_CORE_COMMAND_OK;
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main_cpu_command = LP_CORE_NO_COMMAND;
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ulp_lp_core_delay_us(10000 * 1000);
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ulp_lp_core_wakeup_main_processor();
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break;
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case LP_CORE_NO_COMMAND:
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main_cpu_reply = LP_CORE_COMMAND_NOK;
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break;
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default:
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main_cpu_reply = LP_CORE_COMMAND_NOK;
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break;
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}
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}
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int main(void)
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{
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while (1) {
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handle_commands(main_cpu_command);
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}
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return 0;
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}
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