39 lines
1.2 KiB
C
39 lines
1.2 KiB
C
// Copyright 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 "esp_err.h"
|
|
#include "esp_log.h"
|
|
#include "trax.h"
|
|
#include "soc/sensitive_reg.h"
|
|
#include "sdkconfig.h"
|
|
|
|
#define TRACEMEM_MUX_BLK0_NUM 19
|
|
#define TRACEMEM_MUX_BLK1_NUM 20
|
|
|
|
static const char* __attribute__((unused)) TAG = "trax";
|
|
|
|
int trax_enable(trax_ena_select_t which)
|
|
{
|
|
#ifndef CONFIG_ESP32S2_TRAX
|
|
ESP_LOGE(TAG, "Trax_enable called, but trax is disabled in menuconfig!");
|
|
return ESP_ERR_NO_MEM;
|
|
#endif
|
|
if (which != TRAX_ENA_PRO) {
|
|
return ESP_ERR_INVALID_ARG;
|
|
}
|
|
REG_WRITE(DPORT_PMS_OCCUPY_3_REG, BIT(TRACEMEM_MUX_BLK1_NUM-4));
|
|
return ESP_OK;
|
|
}
|