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Merge pull request #15675 from s-hadinger/sbuffer_simplified

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Simplified SBuffer
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s-hadinger 2022-05-23 21:29:12 +02:00 committed by GitHub
commit 58d4b44dce
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 8 additions and 20 deletions
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23
lib/default/Ext-printf/src/SBuffer.hpp
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@ -48,7 +48,7 @@ public:
inline uint8_t *buf(size_t i = 0) const { return &_buf->buf[i]; } inline uint8_t *buf(size_t i = 0) const { return &_buf->buf[i]; }
inline char *charptr(size_t i = 0) const { return (char*) &_buf->buf[i]; } inline char *charptr(size_t i = 0) const { return (char*) &_buf->buf[i]; }
virtual ~SBuffer(void) { ~SBuffer(void) {
delete[] _buf; delete[] _buf;
} }
@ -258,6 +258,12 @@ public:
return buf2; return buf2;
} }
static SBuffer SBufferFromBytes(const uint8_t *bytes, size_t len2) {
SBuffer buf2(len2);
buf2.addBuffer(bytes, len2);
return buf2;
}
// nullptr accepted // nullptr accepted
static bool equalsSBuffer(const class SBuffer * buf1, const class SBuffer * buf2) { static bool equalsSBuffer(const class SBuffer * buf1, const class SBuffer * buf2) {
if (buf1 == buf2) { return true; } if (buf1 == buf2) { return true; }
@ -290,18 +296,3 @@ protected:
SBuffer_impl * _buf; SBuffer_impl * _buf;
} SBuffer; } SBuffer;
typedef class PreAllocatedSBuffer : public SBuffer {
public:
PreAllocatedSBuffer(const size_t size, void * buffer) {
_buf = (SBuffer_impl*) buffer;
_buf->size = size - 4;
_buf->len = 0;
}
~PreAllocatedSBuffer(void) {
// don't deallocate
_buf = nullptr;
}
} PreAllocatedSBuffer;

5
tasmota/xdrv_23_zigbee_9_serial.ino
View File

@ -300,11 +300,8 @@ void ZigbeeInitSerial(void)
ZigbeeSerial->begin(115200); ZigbeeSerial->begin(115200);
if (ZigbeeSerial->hardwareSerial()) { if (ZigbeeSerial->hardwareSerial()) {
ClaimSerial(); ClaimSerial();
uint32_t aligned_buffer = ((uint32_t)TasmotaGlobal.serial_in_buffer + 3) & ~3;
zigbee_buffer = new PreAllocatedSBuffer(sizeof(TasmotaGlobal.serial_in_buffer) - 3, (char*) aligned_buffer);
} else {
zigbee_buffer = new SBuffer(ZIGBEE_BUFFER_SIZE);
} }
zigbee_buffer = new SBuffer(ZIGBEE_BUFFER_SIZE);
zigbee.active = true; zigbee.active = true;
zigbee.init_phase = true; // start the state machine zigbee.init_phase = true; // start the state machine