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35 lines
1.6 KiB
Diff
35 lines
1.6 KiB
Diff
--- .piolibdeps/NeoPixelBus_ID547/src/internal/NeoEsp8266DmaMethod.h 2019-06-25 11:14:33.000000000 +0200
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+++ .piolibdeps/NeoPixelBus_ID547/src/internal/NeoEsp8266DmaMethod.h.2 2019-06-25 11:14:40.000000000 +0200
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@@ -195,7 +195,12 @@
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_i2sBufDesc[indexDesc].sub_sof = 0;
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_i2sBufDesc[indexDesc].datalen = blockSize;
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_i2sBufDesc[indexDesc].blocksize = blockSize;
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- _i2sBufDesc[indexDesc].buf_ptr = (uint32_t)is2Buffer;
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+ union {
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+ uint8_t *ptr;
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+ uint32_t value;
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+ } ptr;
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+ ptr.ptr = is2Buffer;
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+ _i2sBufDesc[indexDesc].buf_ptr = ptr.value;
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_i2sBufDesc[indexDesc].unused = 0;
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_i2sBufDesc[indexDesc].next_link_ptr = (uint32_t)&(_i2sBufDesc[indexDesc + 1]);
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@@ -361,12 +366,15 @@
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case NeoDmaState_Sending:
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{
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- slc_queue_item* finished_item = (slc_queue_item*)SLCRXEDA;
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-
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+ union {
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+ slc_queue_item *ptr;
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+ uint32_t value;
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+ } ptr;
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+ ptr.value = SLCRXEDA;
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// the data block had actual data sent
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// point last state block to first state block thus
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// just looping and not sending the data blocks
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- (finished_item + 1)->next_link_ptr = (uint32_t)(finished_item);
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+ (ptr.ptr + 1)->next_link_ptr = ptr.value;
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s_this->_dmaState = NeoDmaState_Zeroing;
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}
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