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Fix big-endian DMA

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Phillip Burgess 2019-03-25 22:47:36 -07:00
parent 605474e3ca
commit b57ea574fe
1 changed files with 1 additions and 1 deletions
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2
Adafruit_SPITFT.cpp
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@ -950,7 +950,7 @@ void Adafruit_SPITFT::writePixels(uint16_t *colors, uint32_t len,
int d, numDescriptors = (len + 32766) / 32767;
for(d=0; d<numDescriptors; d++) {
int count = (len < 32767) ? len : 32767;
descriptor[d].SRCADDR.reg = (uint32_t)colors;
descriptor[d].SRCADDR.reg = (uint32_t)colors + count * 2;
descriptor[d].BTCTRL.bit.SRCINC = 1;
descriptor[d].BTCNT.reg = count * 2;
descriptor[d].DESCADDR.reg = (uint32_t)&descriptor[d+1];