nrf_modem_at.h

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/*
 * Copyright (c) 2021 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 */
 
#ifndef NRF_MODEM_AT_H__
#define NRF_MODEM_AT_H__
 
#include <stddef.h>
#include <stdbool.h>
#include <nrf_modem_toolchain.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define NRF_MODEM_AT_ERROR 1
#define NRF_MODEM_AT_CME_ERROR 2
#define NRF_MODEM_AT_CMS_ERROR 3
 
typedef void (*nrf_modem_at_notif_handler_t)(const char *notif);
 
typedef void (*nrf_modem_at_cfun_handler_t)(int mode);
 
int nrf_modem_at_notif_handler_set(nrf_modem_at_notif_handler_t callback);
 
void nrf_modem_at_cfun_handler_set(nrf_modem_at_cfun_handler_t handler);
 
__nrf_modem_printf_like(1, 2)
int nrf_modem_at_printf(const char *fmt, ...);
 
__nrf_modem_scanf_like(2, 3)
int nrf_modem_at_scanf(const char *cmd, const char *fmt, ...);
 
__nrf_modem_printf_like(3, 4)
int nrf_modem_at_cmd(void *buf, size_t len, const char *fmt, ...);
 
typedef void (*nrf_modem_at_resp_handler_t)(const char *resp);
 
__nrf_modem_printf_like(2, 3)
int nrf_modem_at_cmd_async(nrf_modem_at_resp_handler_t callback, const char *fmt, ...);
 
typedef int (*nrf_modem_at_cmd_custom_handler_t)(char *buf, size_t len, char *at_cmd);
 
struct nrf_modem_at_cmd_custom {
        const char * const cmd;
        const nrf_modem_at_cmd_custom_handler_t callback;
        size_t cmd_strlen;
};
 
int nrf_modem_at_cmd_custom_set(struct nrf_modem_at_cmd_custom *custom_commands, size_t len);
 
int nrf_modem_at_sem_timeout_set(int timeout_ms);
 
static inline int nrf_modem_at_err_type(int error)
{
        return (error & 0x00ff0000) >> 16;
}
 
static inline int nrf_modem_at_err(int error)
{
        return (error & 0xff00ffff);
}
 
#ifdef __cplusplus
}
#endif
 
#endif /* NRF_MODEM_AT_H__ */