zephyr/samples/tfm_integration/psa_crypto/src/util_sformat.h
Devaraj Ranganna ac9197b640 samples: tfm_integration: Rename sample psa_level_1 to psa_crypto
The example in folder `samples/tfm_integration/psa_level_1` contains
code that demonstrate usage of PSA crypto APIs in Zephyr rather than the
PSA levels. Therefore renaming the sample as `psa_crypto`.

Signed-off-by: Devaraj Ranganna <devaraj.ranganna@linaro.org>
2021-06-09 19:48:43 +02:00

46 lines
1.0 KiB
C

/*
* Copyright (c) 2019,2020 Linaro Limited
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef _SFORMAT_H_
#define _SFORMAT_H_
#include <stdint.h>
#include <zephyr.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief Indicates how hex data should be rendered in tabular format.
*/
struct sf_hex_tbl_fmt {
/** Whether or not to render ASCII equivalents. */
uint8_t ascii : 1;
/** Whether or not to add address labels to the output. */
uint8_t addr_label : 1;
/** The starting value for the address labels. */
uint32_t addr;
} __packed;
/**
* @brief Prints a 16-value wide tabular rendering of 8-bit hex data, with
* optional ascii equivalents and address labels.
*
* @param fmt Pointer to thee sf_hex_tbl_fmt struct indicating how the
* table should be rendered.
* @param data Pointer to the data to render.
* @param len The number of bytes to render from data.
*/
void sf_hex_tabulate_16(struct sf_hex_tbl_fmt *fmt, unsigned char *data,
size_t len);
#ifdef __cplusplus
}
#endif
#endif /* _SFORMAT_H_ */