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Generalize FIFO to specify FIFO size as 2^K.

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Configure baseband queue to be larger (4K) than application queue (2K).
This commit is contained in:
Jared Boone
2015-08-20 15:59:25 -07:00
parent 4126f1ab1f
commit 52e8093618
3 changed files with 32 additions and 38 deletions
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8
firmware/common/portapack_shared_memory.hpp
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@@ -32,8 +32,8 @@ struct TouchADCFrame {
/* NOTE: These structures must be located in the same location in both M4 and M0 binaries */
struct SharedMemory {
MessageQueue baseband_queue;
MessageQueue application_queue;
MessageQueue<12> baseband_queue;
MessageQueue<11> application_queue;
// TODO: M0 should directly configure and control DMA channel that is
// acquiring ADC samples.
@@ -44,8 +44,8 @@ extern SharedMemory& shared_memory;
#if defined(LPC43XX_M0)
inline void init_message_queues() {
new (&shared_memory.baseband_queue) MessageQueue();
new (&shared_memory.application_queue) MessageQueue();
new (&shared_memory.baseband_queue) MessageQueue<12>();
new (&shared_memory.application_queue) MessageQueue<11>();
}
#endif