dandri/MeshCore
1
0
Fork 0
mirror of https://github.com/meshcore-dev/MeshCore.git synced 2026-03-30 12:45:45 +00:00
Code Issues Packages Projects Releases Wiki Activity

simplify reading frame header

Browse Source
This commit is contained in:
liamcottle
2026-01-04 17:43:25 +13:00
parent 71bb49e556
commit 8708fa012a
1 changed files with 4 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
src/helpers/esp32/SerialWifiInterface.cpp
View File

@@ -108,17 +108,8 @@ size_t SerialWifiInterface::checkRecvFrame(uint8_t dest[]) {
if(client.available() >= frame_header_length){
// read frame header
uint8_t frame_header[3];
client.readBytes(frame_header, frame_header_length);
// parse frame header
uint8_t frame_type = frame_header[0];
uint16_t frame_length;
memcpy(&frame_length, &frame_header[1], 2);
// we have received a frame header
received_frame_header.type = frame_type;
received_frame_header.length = frame_length;
client.readBytes(&received_frame_header.type, 1);
client.readBytes((uint8_t*)&received_frame_header.length, 2);
}
@@ -161,12 +152,8 @@ size_t SerialWifiInterface::checkRecvFrame(uint8_t dest[]) {
return 0;
}
// read frame data
uint8_t frame_data[MAX_FRAME_SIZE];
client.readBytes(frame_data, frame_length);
// copy frame to provided buffer
memcpy(dest, frame_data, frame_length);
// read frame data to provided buffer
client.readBytes(dest, frame_length);
// ready for next frame
resetReceivedFrameHeader();