lijie/smartweatherstation_v2.0
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解决时间重启不重启

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xin
2026-07-29 18:05:56 +08:00
parent 045300359c
commit 044b3a2b6f
6 changed files with 94 additions and 48 deletions
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20
src/slave.cpp
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@ -64,7 +64,8 @@ double slave::getMLX(){
void slave::getWehter(){
while (my485Port->read()!=-1);
// while (my485Port->read()!=-1);
clearSerialBuffer();
my485Port->write(a,8);
delay(90);
for (int j = 0; j <17 ; ++j) {
@ -84,7 +85,8 @@ void slave::getWehter(){
}
float slave::getYuliang(){
while (my485Port->read()!=-1);
//while (my485Port->read()!=-1);
clearSerialBuffer();
my485Port->write(yuliang,8);
delay(90);
@ -103,7 +105,8 @@ float slave::getYuliang(){
int32_t slave::getYuliangfuliang(){
while (my485Port->read()!=-1);
//while (my485Port->read()!=-1);
clearSerialBuffer();
my485Port->write(yuliangfuliangdu,8);
delay(90);
@ -122,7 +125,8 @@ int32_t slave::getYuliangfuliang(){
/// 返回1，表示ok
uint8_t slave::claeryuliang(){
while (my485Port->read()!=-1);
clearSerialBuffer();
//while (my485Port->read()!=-1);
my485Port->write(ClearYL,8);
delay(90);
for (int j = 0; j <8; ++j) {
@ -132,4 +136,12 @@ uint8_t slave::claeryuliang(){
return 1;
}
void slave::clearSerialBuffer() {
unsigned long startTime = millis();
while (my485Port->read() != -1) {
if (millis() - startTime > 1000) { // 超时保护 100ms
break;
}
}
}