diff options
| author | JF <jf@codingfield.com> | 2020-10-27 21:55:18 +0100 |
|---|---|---|
| committer | JF <jf@codingfield.com> | 2020-10-27 21:55:18 +0100 |
| commit | 7de43a16608e599369867cb3cfa7d5776a5b6380 (patch) | |
| tree | 1750edfed02f547102e468eca485caab3b08e98d /src/drivers/Cst816s.cpp | |
| parent | 5983e33b8d7702800dc91a3229b9a7cee75eb006 (diff) | |
| parent | c5bf09d21b2ed8e2435ec625e351594f58713924 (diff) | |
Fix conflicts
Diffstat (limited to 'src/drivers/Cst816s.cpp')
| -rw-r--r-- | src/drivers/Cst816s.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/drivers/Cst816s.cpp b/src/drivers/Cst816s.cpp index f6816545..94db3b34 100644 --- a/src/drivers/Cst816s.cpp +++ b/src/drivers/Cst816s.cpp @@ -37,7 +37,9 @@ void Cst816S::Init() { Cst816S::TouchInfos Cst816S::GetTouchInfo() { Cst816S::TouchInfos info; - twiMaster.Read(twiAddress, 0, touchData, 63); + auto ret = twiMaster.Read(twiAddress, 0, touchData, 63); + if(ret != TwiMaster::ErrorCodes::NoError) return {}; + auto nbTouchPoints = touchData[2] & 0x0f; // uint8_t i = 0; |