Daiki Kato / mbed-os-lychee

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Dependents:   mbed-os-example-blinky-gr-lychee GR-Boads_Camera_sample GR-Boards_Audio_Recoder GR-Boads_Camera_DisplayApp ... more

targets/TARGET_RENESAS/TARGET_RZA1XX/trng_api.c@0:f782d9c66c49, 2018-02-02 (annotated)

Committer:
dkato
Date:
Fri Feb 02 05:42:23 2018 +0000
Revision:
0:f782d9c66c49
mbed-os for GR-LYCHEE

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dkato 0:f782d9c66c49 1 /* mbed Microcontroller Library
dkato 0:f782d9c66c49 2 * Copyright (c) 2006-2017 ARM Limited
dkato 0:f782d9c66c49 3 *
dkato 0:f782d9c66c49 4 * Licensed under the Apache License, Version 2.0 (the "License");
dkato 0:f782d9c66c49 5 * you may not use this file except in compliance with the License.
dkato 0:f782d9c66c49 6 * You may obtain a copy of the License at
dkato 0:f782d9c66c49 7 *
dkato 0:f782d9c66c49 8 * http://www.apache.org/licenses/LICENSE-2.0
dkato 0:f782d9c66c49 9 *
dkato 0:f782d9c66c49 10 * Unless required by applicable law or agreed to in writing, software
dkato 0:f782d9c66c49 11 * distributed under the License is distributed on an "AS IS" BASIS,
dkato 0:f782d9c66c49 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
dkato 0:f782d9c66c49 13 * See the License for the specific language governing permissions and
dkato 0:f782d9c66c49 14 * limitations under the License.
dkato 0:f782d9c66c49 15 */
dkato 0:f782d9c66c49 16
dkato 0:f782d9c66c49 17 #if defined(DEVICE_TRNG)
dkato 0:f782d9c66c49 18 #include "trng_api.h"
dkato 0:f782d9c66c49 19
dkato 0:f782d9c66c49 20 #if defined(TARGET_GR_LYCHEE)
dkato 0:f782d9c66c49 21
dkato 0:f782d9c66c49 22 extern void trng_init_esp32(void);
dkato 0:f782d9c66c49 23 extern void trng_free_esp32(void);
dkato 0:f782d9c66c49 24 extern int trng_get_bytes_esp32(uint8_t *output, size_t length, size_t *output_length);
dkato 0:f782d9c66c49 25
dkato 0:f782d9c66c49 26 void trng_init(trng_t *obj) {
dkato 0:f782d9c66c49 27 trng_init_esp32();
dkato 0:f782d9c66c49 28 }
dkato 0:f782d9c66c49 29
dkato 0:f782d9c66c49 30 void trng_free(trng_t *obj) {
dkato 0:f782d9c66c49 31 trng_free_esp32();
dkato 0:f782d9c66c49 32 }
dkato 0:f782d9c66c49 33
dkato 0:f782d9c66c49 34 int trng_get_bytes(trng_t *obj, uint8_t *output, size_t length, size_t *output_length) {
dkato 0:f782d9c66c49 35 return trng_get_bytes_esp32(output, length, output_length);
dkato 0:f782d9c66c49 36 }
dkato 0:f782d9c66c49 37 #else
dkato 0:f782d9c66c49 38 #error "There is no initialization processing."
dkato 0:f782d9c66c49 39 #endif
dkato 0:f782d9c66c49 40 #endif