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To implement peek()

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To implement peek() as in https://github.com/vshymanskyy/TinyGSM/issues/396
This commit is contained in:
IoTThinks.com
2021-06-15 09:53:01 +07:00
committed by GitHub
parent a5a2ce3453
commit 4d722a34f2
2 changed files with 8 additions and 4 deletions
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5
src/TinyGsmFifo.h
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@@ -122,6 +122,11 @@ public:
return n - c; return n - c;
} }
uint8_t peek()
{
return _b[_r];
}
private: private:
int _inc(int i, int n = 1) int _inc(int i, int n = 1)
{ {

7
src/TinyGsmTCP.tpp
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@@ -241,10 +241,9 @@ class TinyGsmTCP {
return -1; return -1;
} }
// TODO(SRGDamia1): Implement peek int peek() override {
int peek() override { return (uint8_t)rx.peek();
return -1; }
}
void flush() override { void flush() override {
at->stream.flush(); at->stream.flush();