Files
CCU621M/Third_party/sdkEng/wrappers/wrappers.h
T

831 lines
32 KiB
C
Raw Blame History

This file contains invisible Unicode characters
This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
#ifndef _WRAPPERS_H_
#define _WRAPPERS_H_
#if defined(__cplusplus)
extern "C" {
#endif
#include <stdarg.h>
#include "infra_types.h"
#include "infra_defs.h"
#include "wrappers_defs.h"
#include "infra_compat.h"
#include "main.h"
#include "plat_comm/plat_comm_task.h"
#include "wdt_task/wdt_task.h"
#define HAL_Printf Plat_Comm_LOG //printf修改打印方式
#define HAL_TASK_WDT_CLEAR() v_wdt_setFlag(TASK_ID_PlatComm) //清空看门狗计数
/**
 *
 * 函数 HAL_Firmware_Persistence_Start() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_Firmware_Persistence_Start() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_Firmware_Persistence_Start(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_Firmware_Persistence_Start, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_OS_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
void HAL_Firmware_Persistence_Start(void);
/**
 *
 * 函数 HAL_Firmware_Persistence_Stop() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_Firmware_Persistence_Stop() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_Firmware_Persistence_Stop(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_Firmware_Persistence_Stop, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_OS_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
int HAL_Firmware_Persistence_Stop(void);
/**
 *
 * 函数 HAL_Firmware_Persistence_Write() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_Firmware_Persistence_Write() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_Firmware_Persistence_Write(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_Firmware_Persistence_Write, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_OS_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
int HAL_Firmware_Persistence_Write(char *buffer, uint32_t length);
/**
 *
 * 函数 HAL_Free() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_Free() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_Free(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_Free, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_OS_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
/**
* @brief Deallocate memory block
*
* @param[in] ptr @n Pointer to a memory block previously allocated with platform_malloc.
* @return None.
* @see None.
* @note None.
*/
void HAL_Free(void *ptr);
/**
 *
 * 函数 HAL_GetFirmwareVersion() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_GetFirmwareVersion() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_GetFirmwareVersion(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_GetFirmwareVersion, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_OS_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
/**
* @brief Get firmware version
*
* @param [ou] version: array to store firmware version, max length is IOTX_FIRMWARE_VER_LEN
* @return the actual length of firmware version
*/
int HAL_GetFirmwareVersion(char *version);
/**
 *
 * 函数 HAL_Kv_Get() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_Kv_Get() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_Kv_Get(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_Kv_Get, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_KV_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
int HAL_Kv_Get(const char *key, void *val, int *buffer_len);
/**
 *
 * 函数 HAL_Kv_Set() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_Kv_Set() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_Kv_Set(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_Kv_Set, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_KV_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
int HAL_Kv_Set(const char *key, const void *val, int len, int sync);
/**
 *
 * 函数 HAL_Malloc() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_Malloc() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_Malloc(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_Malloc, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_OS_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
/**
* @brief Allocates a block of size bytes of memory, returning a pointer to the beginning of the block.
*
* @param [in] size @n specify block size in bytes.
* @return A pointer to the beginning of the block.
* @see None.
* @note Block value is indeterminate.
*/
void *HAL_Malloc(uint32_t size);
/**
 *
 * 函数 HAL_MutexCreate() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_MutexCreate() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_MutexCreate(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_MutexCreate, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_OS_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
/**
* @brief Create a mutex.
*
* @retval NULL : Initialize mutex failed.
* @retval NOT_NULL : The mutex handle.
* @see None.
* @note None.
*/
void *HAL_MutexCreate(void);
/**
 *
 * 函数 HAL_MutexDestroy() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_MutexDestroy() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_MutexDestroy(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_MutexDestroy, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_OS_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
/**
* @brief Destroy the specified mutex object, it will release related resource.
*
* @param [in] mutex @n The specified mutex.
* @return None.
* @see None.
* @note None.
*/
void HAL_MutexDestroy(void *mutex);
/**
 *
 * 函数 HAL_MutexLock() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_MutexLock() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_MutexLock(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_MutexLock, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_OS_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
/**
* @brief Waits until the specified mutex is in the signaled state.
*
* @param [in] mutex @n the specified mutex.
* @return None.
* @see None.
* @note None.
*/
void HAL_MutexLock(void *mutex);
/**
 *
 * 函数 HAL_MutexUnlock() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_MutexUnlock() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_MutexUnlock(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_MutexUnlock, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_OS_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
/**
* @brief Releases ownership of the specified mutex object..
*
* @param [in] mutex @n the specified mutex.
* @return None.
* @see None.
* @note None.
*/
void HAL_MutexUnlock(void *mutex);
/**
 *
 * 函数 HAL_Random() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_Random() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_Random(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_Random, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_OS_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
uint32_t HAL_Random(uint32_t region);
/**
 *
 * 函数 HAL_Read() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_Read() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_Read(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_Read, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_OS_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
/**
* @brief write data to terminal
*
* @param[in] fd @n device descriptor.
* @param[out] data pointer to the buffer which will store incoming data
* @param[out] count number of bytes received
* @return count number of bytes received.
* @see None.
* @note None.
*/
int HAL_Read(int fd, void *buf, int len);
/**
 *
 * 函数 HAL_SSL_Destroy() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_SSL_Destroy() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_SSL_Destroy(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_SSL_Destroy, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
int32_t HAL_SSL_Destroy(uintptr_t handle);
/**
 *
 * 函数 HAL_SSL_Establish() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_SSL_Establish() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_SSL_Establish(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_SSL_Establish, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
uintptr_t HAL_SSL_Establish(const char *host,
uint16_t port,
const char *ca_crt,
uint32_t ca_crt_len);
/**
 *
 * 函数 HAL_SSL_Read() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_SSL_Read() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_SSL_Read(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_SSL_Read, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
int HAL_SSL_Read(uintptr_t handle, char *buf, int len, int timeout_ms);
/**
 *
 * 函数 HAL_SSL_Write() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_SSL_Write() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_SSL_Write(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_SSL_Write, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
int HAL_SSL_Write(uintptr_t handle, const char *buf, int len, int timeout_ms);
/**
 *
 * 函数 HAL_SetFirmwareVersion() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_SetFirmwareVersion() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_SetFirmwareVersion(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_SetFirmwareVersion, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_OS_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
int HAL_SetFirmwareVersion(const char *version);
/**
 *
 * 函数 HAL_SleepMs() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_SleepMs() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_SleepMs(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_SleepMs, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_OS_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
/**
* @brief Sleep thread itself.
*
* @param [in] ms @n the time interval for which execution is to be suspended, in milliseconds.
* @return None.
* @see None.
* @note None.
*/
void HAL_SleepMs(uint32_t ms);
/**
 *
 * 函数 HAL_Snprintf() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_Snprintf() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_Snprintf(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_Snprintf, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_OS_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
/**
* @brief Writes formatted data to string.
*
* @param [out] str: @n String that holds written text.
* @param [in] len: @n Maximum length of character will be written
* @param [in] fmt: @n Format that contains the text to be written, it can optionally contain embedded format specifiers
that specifies how subsequent arguments are converted for output.
* @param [in] ...: @n the variable argument list, for formatted and inserted in the resulting string replacing their respective specifiers.
* @return bytes of character successfully written into string.
* @see None.
* @note None.
*/
int HAL_Snprintf(char *str, const int len, const char *fmt, ...);
/**
 *
 * 函数 HAL_Srandom() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_Srandom() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_Srandom(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_Srandom, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_OS_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
void HAL_Srandom(uint32_t seed);
/**
 *
 * 函数 HAL_TCP_Destroy() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_TCP_Destroy() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_TCP_Destroy(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_TCP_Destroy, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_TCP_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
/**
* @brief Destroy the specific TCP connection.
*
* @param [in] fd: @n Specify the TCP connection by handle.
*
* @return The result of destroy TCP connection.
* @retval < 0 : Fail.
* @retval 0 : Success.
*/
int HAL_TCP_Destroy(uintptr_t fd);
/**
 *
 * 函数 HAL_TCP_Establish() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_TCP_Establish() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_TCP_Establish(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_TCP_Establish, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_TCP_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
/**
* @brief Establish a TCP connection.
*
* @param [in] host: @n Specify the hostname(IP) of the TCP server
* @param [in] port: @n Specify the TCP port of TCP server
*
* @return The handle of TCP connection.
@retval (uintptr_t)(-1): Fail.
@retval All other values(0 included): Success, the value is handle of this TCP connection.
*/
uintptr_t HAL_TCP_Establish(const char *host, uint16_t port);
/**
 *
 * 函数 HAL_TCP_Read() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_TCP_Read() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_TCP_Read(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_TCP_Read, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_TCP_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
/**
* @brief Read data from the specific TCP connection with timeout parameter.
* The API will return immediately if 'len' be received from the specific TCP connection.
*
* @param [in] fd @n A descriptor identifying a TCP connection.
* @param [out] buf @n A pointer to a buffer to receive incoming data.
* @param [out] len @n The length, in bytes, of the data pointed to by the 'buf' parameter.
* @param [in] timeout_ms @n Specify the timeout value in millisecond. In other words, the API block 'timeout_ms' millisecond maximumly.
*
* @retval -2 : TCP connection error occur.
* @retval -1 : TCP connection be closed by remote server.
* @retval 0 : No any data be received in 'timeout_ms' timeout period.
* @retval (0, len] : The total number of bytes be received in 'timeout_ms' timeout period.
* @see None.
*/
int32_t HAL_TCP_Read(uintptr_t fd, char *buf, uint32_t len, uint32_t timeout_ms);
/**
 *
 * 函数 HAL_TCP_Write() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_TCP_Write() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_TCP_Write(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_TCP_Write, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_TCP_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
/**
* @brief Write data into the specific TCP connection.
* The API will return immediately if 'len' be written into the specific TCP connection.
*
* @param [in] fd @n A descriptor identifying a connection.
* @param [in] buf @n A pointer to a buffer containing the data to be transmitted.
* @param [in] len @n The length, in bytes, of the data pointed to by the 'buf' parameter.
* @param [in] timeout_ms @n Specify the timeout value in millisecond. In other words, the API block 'timeout_ms' millisecond maximumly.
*
* @retval < 0 : TCP connection error occur..
* @retval 0 : No any data be write into the TCP connection in 'timeout_ms' timeout period.
* @retval (0, len] : The total number of bytes be written in 'timeout_ms' timeout period.
* @see None.
*/
int32_t HAL_TCP_Write(uintptr_t fd, const char *buf, uint32_t len, uint32_t timeout_ms);
/**
 *
 * 函数 HAL_UTC_Get() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_UTC_Get() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_UTC_Get(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_UTC_Get, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_OS_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
long HAL_UTC_Get(void);
/**
 *
 * 函数 HAL_UTC_Set() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_UTC_Set() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_UTC_Set(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_UTC_Set, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_OS_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
int HAL_UTC_Set(long s);
/**
 *
 * 函数 HAL_UptimeMs() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_UptimeMs() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_UptimeMs(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_UptimeMs, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_OS_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
/**
* @brief Retrieves the number of milliseconds that have elapsed since the system was boot.
*
* @return the number of milliseconds.
* @see None.
* @note None.
*/
uint64_t HAL_UptimeMs(void);
/**
 *
 * 函数 HAL_Vsnprintf() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_Vsnprintf() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_Vsnprintf(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_Vsnprintf, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_OS_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
int HAL_Vsnprintf(char *str, const int len, const char *format, va_list ap);
/**
 *
 * 函数 HAL_Write() 需要SDK的使用者针对SDK将运行的硬件平台填充实现, 供SDK调用
 * ---
 * Interface of HAL_Write() requires to be implemented by user of SDK, according to target device platform
 *
 * 如果需要参考如何实现函数 HAL_Write(), 可以查阅SDK移植到 Ubuntu Linux 上时的示例代码
 * ---
 * If you need guidance about how to implement HAL_Write, you can check its reference implementation for Ubuntu platform
 *
 * https://code.aliyun.com/linkkit/c-sdk/blob/v3.0.1/wrappers/HAL_OS_linux.c
 *
 *
 * 注意! HAL_XXX() 系列的函数虽然有阿里提供的对应参考实现, 但不建议您不做任何修改/检视的应用于您的商用设备!
 * 
 * 注意! 参考示例实现仅用于解释各个 HAL_XXX() 系列函数的语义!
 * 
 */
/**
* @brief write data to terminal
*
* @param[in] fd @n device descriptor.
* @param[in] data pointer to the start of data
* @param[in] size number of bytes to transmit
* @return count number of bytes received.
* @see None.
* @note None.
*/
int HAL_Write(int fd, const void *buf, int len);
#if defined(__cplusplus)
}
#endif
#endif