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Merge pull request #77 from kbob/DMA-LC-2
Corrected DMA destination size on Teensy LC's destinationCircular met…teensy4-core
Paul Stoffregen
vor 7 Jahren
1 geänderte Dateien mit 2 neuen und 2 gelöschten Zeilen
+ 2
- 2
teensy3/DMAChannel.h
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| @@ -784,7 +784,7 @@ public: | |||
| uint32_t mod = len2mod(len); | |||
| if (mod == 0) return; | |||
| CFG->DAR = p; | |||
| CFG->DCR = (CFG->DCR & 0xF0F0F0FF) | DMA_DCR_DSIZE(1) | DMA_DCR_DINC | |||
| CFG->DCR = (CFG->DCR & 0xF0F0F0FF) | DMA_DCR_DSIZE(2) | DMA_DCR_DINC | |||
| | DMA_DCR_DMOD(mod); | |||
| CFG->DSR_BCR = len; | |||
| } | |||
| @@ -798,7 +798,7 @@ public: | |||
| uint32_t mod = len2mod(len); | |||
| if (mod == 0) return; | |||
| CFG->DAR = p; | |||
| CFG->DCR = (CFG->DCR & 0xF0F0F0FF) | DMA_DCR_DSIZE(1) | DMA_DCR_DINC | |||
| CFG->DCR = (CFG->DCR & 0xF0F0F0FF) | DMA_DCR_DSIZE(0) | DMA_DCR_DINC | |||
| | DMA_DCR_DMOD(mod); | |||
| CFG->DSR_BCR = len; | |||
| } | |||
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