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Added PSRAM support for effect data.

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This commit is contained in:
Blaz Kristan 2021-05-13 17:35:20 +02:00
parent 94c0324e8a
commit 9a5917a331
1 changed files with 8 additions and 2 deletions
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10
wled00/FX.h
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@ -330,7 +330,13 @@ class WS2812FX {
if (data && _dataLen == len) return true; //already allocated if (data && _dataLen == len) return true; //already allocated
deallocateData(); deallocateData();
if (WS2812FX::instance->_usedSegmentData + len > MAX_SEGMENT_DATA) return false; //not enough memory if (WS2812FX::instance->_usedSegmentData + len > MAX_SEGMENT_DATA) return false; //not enough memory
data = new (std::nothrow) byte[len]; // if possible use SPI RAM on ESP32
#ifdef ARDUINO_ARCH_ESP32
if (psramFound())
data = (byte*) ps_malloc(len);
else
#endif
data = (byte*) malloc(len);
if (!data) return false; //allocation failed if (!data) return false; //allocation failed
WS2812FX::instance->_usedSegmentData += len; WS2812FX::instance->_usedSegmentData += len;
_dataLen = len; _dataLen = len;
@ -338,7 +344,7 @@ class WS2812FX {
return true; return true;
} }
void deallocateData(){ void deallocateData(){
delete[] data; free(data);
data = nullptr; data = nullptr;
WS2812FX::instance->_usedSegmentData -= _dataLen; WS2812FX::instance->_usedSegmentData -= _dataLen;
_dataLen = 0; _dataLen = 0;