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authorGregory Nutt <gnutt@nuttx.org>2014-08-05 07:07:52 -0600
committerGregory Nutt <gnutt@nuttx.org>2014-08-05 07:07:52 -0600
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parent5dc6863f4fcd100767284b06b5e4c8fc405a1c58 (diff)
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@@ -6455,6 +6455,7 @@
has never done anything (2014-1-15).
* All implementations of up_disable_irq() for all Cortex-M3 and M4
architectures: To enable an interrupt on the Cortex-M3/4 CPU, you
+ need to set a bit in the ISER registet on the Cortex-M3/4 CPU, you
need to set a bit in the ISER register. To disable the interrupt, you
need to set a bit in the ICER register. Existing logic was trying to
disable interrupts by clearing the bit in the ISER register. That will
@@ -7981,3 +7982,7 @@
in its initial state after playing each WAV file. Base samles per
second on frame length, not bits-per-sample. Use a different frame
length for 8-bit and 16-bit data (2014-8-4).
+ * arch/arm/src/sama5/sam_hsmci.c: TX DMA is again disabled for the
+ SAMA5D3 family. Although it works with the SAMA5D4 (which has a
+ different DMA subsystem), it does not work with the SAMA5D3 (2014-8-5,
+ see 2014-7-30).