andy/checker_slave
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

广播命令根据数据量自动计算发送数据的窗口时间

Browse Source
This commit is contained in:
andy
2023-12-07 22:56:07 +08:00
parent ebc180189c
commit 51609746f2
5 changed files with 39 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
source/codec/codec.c
View File

@@ -201,6 +201,16 @@ array_def *protu_encode2(protu_def *p,array_def *data)
// 计算在第n为之前,bit为1的个数
static int calc_bit_num(int bits,int n)
{
int num=0;
for(int i=0;i<n;i++){
if(bits&(1<<i))
num++;
}
return num;
}
// 小板协议解码
array_def *protm_decode(protu_def *p,array_def *data)
@@ -256,6 +266,8 @@ array_def *protm_decode(protu_def *p,array_def *data)
if((dst_addrs&(1<<(self_addr-1)))!=0){
p->silent=1;
p->timer->write(p->timer,0);
p->rank=calc_bit_num(dst_addrs,self_addr-1);
p->num=calc_bit_num(dst_addrs,32);
arr_remove(r,0,3);
}else{
arr_delete(r);
@@ -263,6 +275,8 @@ array_def *protm_decode(protu_def *p,array_def *data)
str_set(p->str_err,"bordcast without this.");
}
}else{
p->rank=dst-1;
p->num=20;// 最多支持20个设备
p->silent=0;
}
return r;
@@ -274,7 +288,7 @@ array_def *protm_encode(protu_def *p,array_def *data)
{
array_def *t=arr_creat();
param_check(t);
if(p->silent==0){
// if(p->silent==0){
uint16_t len=arr_length(data)+10;
arr_append(t,'Y');
arr_append(t,'e');
@@ -287,10 +301,10 @@ array_def *protm_encode(protu_def *p,array_def *data)
arr_append(t,p->cmd_no>>8);
arr_appends_from(t,data);
arr_append(t,crc_crc8(arr_data(t),arr_length(t)));
}else{
// 广播命令只需回复本机地址
arr_append(t,elec_local_addr());
}
// }else{
// // 广播命令只需回复本机地址
// arr_append(t,elec_local_addr());
// }
return t;
}