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SparkFunDMX fix for possible array bounds violation in DMX.write

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Align with code in espdmx.cpp
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Frank 2024-11-21 22:50:55 +01:00 committed by GitHub
parent 89d587e7dd
commit 548736f432
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1 changed files with 2 additions and 2 deletions
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wled00/src/dependencies/dmx/SparkFunDMX.cpp
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@ -34,8 +34,8 @@ static const int enablePin = -1; // disable the enable pin because it is not ne
static const int rxPin = -1; // disable the receiving pin because it is not needed - softhack007: Pin=-1 means "use default" not "disable" static const int rxPin = -1; // disable the receiving pin because it is not needed - softhack007: Pin=-1 means "use default" not "disable"
static const int txPin = 2; // transmit DMX data over this pin (default is pin 2) static const int txPin = 2; // transmit DMX data over this pin (default is pin 2)
//DMX value array and size. Entry 0 will hold startbyte //DMX value array and size. Entry 0 will hold startbyte, so we need 512+1 elements
static uint8_t dmxData[dmxMaxChannel] = { 0 }; static uint8_t dmxData[dmxMaxChannel+1] = { 0 };
static int chanSize = 0; static int chanSize = 0;
#if !defined(DMX_SEND_ONLY) #if !defined(DMX_SEND_ONLY)
static int currentChannel = 0; static int currentChannel = 0;