pinebuds/services/auto_test/at_thread.cpp

138 lines
3.5 KiB
C++

/***************************************************************************
*
* Copyright 2015-2019 BES.
* All rights reserved. All unpublished rights reserved.
*
* No part of this work may be used or reproduced in any form or by any
* means, or stored in a database or retrieval system, without prior written
* permission of BES.
*
* Use of this work is governed by a license granted by BES.
* This work contains confidential and proprietary information of
* BES. which is protected by copyright, trade secret,
* trademark and other intellectual property rights.
*
****************************************************************************/
#include "cmsis_os.h"
#include "hal_trace.h"
#include "at_thread.h"
static void at_thread(void const *argument);
osThreadDef(at_thread, osPriorityNormal, 1, 1024, "AT_cmd");
osMailQDef (at_mailbox, AT_MAILBOX_MAX, AT_MESSAGE);
static osMailQId at_mailbox = NULL;
static uint8_t at_mailbox_cnt = 0;
#define AT_DEBUG TRACE
static int at_mailbox_init(void)
{
AT_DEBUG("%s,%d",__func__,__LINE__);
at_mailbox = osMailCreate(osMailQ(at_mailbox), NULL);
if (at_mailbox == NULL) {
AT_DEBUG("Failed to Create at_mailbox\n");
return -1;
}
at_mailbox_cnt = 0;
return 0;
}
static int at_mailbox_put(AT_MESSAGE* msg_src)
{
osStatus status;
AT_MESSAGE *msg_p = NULL;
AT_DEBUG("%s,%d",__func__,__LINE__);
if(at_mailbox_cnt >= 1)
{
AT_DEBUG("%s,%d at_mailbox_cnt = %d.",
__func__,__LINE__,at_mailbox_cnt);
return 0;
}
msg_p = (AT_MESSAGE*)osMailAlloc(at_mailbox, 0);
ASSERT(msg_p, "osMailAlloc error");
msg_p->id = msg_src->id;
msg_p->ptr = msg_src->ptr;
msg_p->param0 = msg_src->param0;
msg_p->param1 = msg_src->param1;
status = osMailPut(at_mailbox, msg_p);
if (osOK == status)
at_mailbox_cnt++;
AT_DEBUG("%s,%d,at_mailbox_cnt = %d.",__func__,__LINE__,at_mailbox_cnt);
return (int)status;
}
static int at_mailbox_free(AT_MESSAGE* msg_p)
{
osStatus status;
AT_DEBUG("%s,%d",__func__,__LINE__);
status = osMailFree(at_mailbox, msg_p);
if (osOK == status)
at_mailbox_cnt--;
AT_DEBUG("%s,%d,at_mailbox_cnt = %d.",__func__,__LINE__,at_mailbox_cnt);
return (int)status;
}
static int at_mailbox_get(AT_MESSAGE **msg_p)
{
osEvent evt;
evt = osMailGet(at_mailbox, osWaitForever);
if (evt.status == osEventMail) {
*msg_p = (AT_MESSAGE*)evt.value.p;
return 0;
}
return -1;
}
static void at_thread(void const *argument)
{
AT_FUNC_T pfunc;
// USB_FUNC_T usb_funcp;
AT_DEBUG("%s,%d",__func__,__LINE__);
while(1){
AT_MESSAGE *msg_p = NULL;
if (!at_mailbox_get(&msg_p)) {
AT_DEBUG("_debug: %s,%d",__func__,__LINE__);
AT_DEBUG("at_thread: id = 0x%x, ptr = 0x%x,param0 = 0x%x,param1 = 0x%x.",
msg_p->id,msg_p->ptr,msg_p->param0,msg_p->param1);
pfunc = (AT_FUNC_T)msg_p->ptr;
pfunc(msg_p->param0,msg_p->param1);
at_mailbox_free(msg_p);
}
}
}
int at_os_init(void)
{
osThreadId at_tid;
AT_DEBUG("%s,%d",__func__,__LINE__);
if (at_mailbox_init()) {
AT_DEBUG("_debug: %s,%d",__func__,__LINE__);
return -1;
}
at_tid = osThreadCreate(osThread(at_thread), NULL);
if (at_tid == NULL) {
AT_DEBUG("Failed to Create at_thread\n");
return -2;
}
return 0;
}
int at_enqueue_cmd(uint32_t cmd_id, uint32_t param,uint32_t pfunc)
{
AT_MESSAGE at_msg;
int32_t ret;
at_msg.id = AT_MESSAGE_ID_CMD;
at_msg.param0 = param;
at_msg.param1 = cmd_id;
at_msg.ptr = pfunc;
ret = at_mailbox_put(&at_msg);
return ret;
}