mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
66fb5a29bb
Apply the pre-commit hook whitespace fixes to all files in the repo. (Line endings, blank lines at end of file, trailing whitespace)
71 lines
2.0 KiB
C
71 lines
2.0 KiB
C
// Copyright 2010-2020 Espressif Systems (Shanghai) PTE LTD
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
#include <stdio.h>
|
|
#include <stdint.h>
|
|
#include <stdbool.h>
|
|
#include "ulp_riscv/ulp_riscv.h"
|
|
#include "ulp_riscv/ulp_riscv_utils.h"
|
|
|
|
typedef enum{
|
|
RISCV_READ_WRITE_TEST = 1,
|
|
RISCV_DEEP_SLEEP_WAKEUP_TEST,
|
|
RISCV_LIGHT_SLEEP_WAKEUP_TEST,
|
|
RISCV_NO_COMMAND,
|
|
} riscv_test_commands_t;
|
|
|
|
typedef enum {
|
|
RISCV_COMMAND_OK = 1,
|
|
RISCV_COMMAND_NOK,
|
|
RISCV_COMMAND_INVALID,
|
|
} riscv_test_command_reply_t;
|
|
|
|
#define XOR_MASK 0xDEADBEEF
|
|
|
|
volatile riscv_test_commands_t main_cpu_command = RISCV_NO_COMMAND;
|
|
volatile riscv_test_command_reply_t main_cpu_reply = RISCV_COMMAND_INVALID;
|
|
volatile uint32_t riscv_test_data_in = 0;
|
|
volatile uint32_t riscv_test_data_out = 0;
|
|
|
|
void handle_commands(riscv_test_commands_t cmd)
|
|
{
|
|
switch (cmd) {
|
|
case RISCV_READ_WRITE_TEST:
|
|
riscv_test_data_out =riscv_test_data_in ^ XOR_MASK;
|
|
main_cpu_reply = RISCV_COMMAND_OK;
|
|
break;
|
|
|
|
case RISCV_DEEP_SLEEP_WAKEUP_TEST:
|
|
case RISCV_LIGHT_SLEEP_WAKEUP_TEST:
|
|
main_cpu_reply = RISCV_COMMAND_OK;
|
|
break;
|
|
|
|
default:
|
|
main_cpu_reply = RISCV_COMMAND_NOK;
|
|
break;
|
|
}
|
|
ulp_riscv_wakeup_main_processor();
|
|
}
|
|
|
|
int main (void)
|
|
{
|
|
while (1) {
|
|
handle_commands(main_cpu_command);
|
|
break;
|
|
}
|
|
|
|
/* ulp_riscv_shutdown() is called automatically when main exits */
|
|
return 0;
|
|
}
|