99 lines
2.5 KiB
C
99 lines
2.5 KiB
C
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/****************************************************************************
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Copyright(c) 2019 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.
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This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
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be copied by any method or incorporated into another program without
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the express written consent of Aerospace C.Power. This Information or any portion
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thereof remains the property of Aerospace C.Power. The Information contained herein
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is believed to be accurate and Aerospace C.Power assumes no responsibility or
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liability for its use in any way and conveys no license or title under
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any patent or copyright and makes no representation or warranty that this
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Information is free from patent or copyright infringement.
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****************************************************************************/
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/* common includes */
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#include "iot_errno_api.h"
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#include "iot_module_api.h"
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#include "iot_config_api.h"
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#include "iot_utils_api.h"
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#include "iot_ipc_api.h"
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#include "iot_io_api.h"
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#include "iot_dbglog_api.h"
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#include "iot_swc_api.h"
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/* swc lib internal includes */
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#include "swc_lib_internal.h"
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#if IOT_SWC_ENABLE
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swc_lib_global_t *p_swc_lib = NULL;
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void iot_ipc_swc_func(void *param, iot_ipc_addr_t *addr, iot_pkt_t *pkt) {
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(void)param;
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(void)addr;
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if (p_swc_lib && p_swc_lib->on_recv) {
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p_swc_lib->on_recv(pkt);
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}
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}
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uint32_t iot_swc_lib_init()
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{
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uint32_t ret = 0;
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iot_ipc_client_t client;
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if (p_swc_lib)
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goto out;
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p_swc_lib = os_mem_malloc(IOT_SWC_LIB_MID, sizeof(*p_swc_lib));
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if (p_swc_lib == NULL) {
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ret = ERR_NOMEM;
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goto out;
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}
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p_swc_lib->lock = os_create_mutex(IOT_SWC_LIB_MID);
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if (p_swc_lib->lock == NULL) {
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ret = ERR_NOMEM;
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goto err;
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}
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/* register ipc to communicate with swc stack */
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client.addr.f_id = IOT_IPC_FID_SWC;
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client.addr.c_id = IOT_IPC_CID_SWC_APP;
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client.recv = iot_ipc_swc_func;
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client.param = p_swc_lib;
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p_swc_lib->ipc_h = iot_ipc_register_client(&client);
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if (p_swc_lib->ipc_h == NULL) {
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ret = ERR_NOMEM;
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goto err;
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}
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goto out;
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err:
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os_mem_free(p_swc_lib);
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p_swc_lib = NULL;
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out:
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return ret;
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}
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void iot_swc_lib_deinit()
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{
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if (p_swc_lib) {
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iot_ipc_deregister_client(p_swc_lib->ipc_h);
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os_delete_mutex(p_swc_lib->lock);
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os_mem_free(p_swc_lib);
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p_swc_lib = NULL;
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}
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}
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void iot_swc_init(iot_swc_lib_cb_t cb)
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{
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iot_swc_lib_init();
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p_swc_lib->on_recv = cb;
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}
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#endif
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