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Code Issues Wiki Activity

crossfire computes its own estimate of a safe delay

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This commit is contained in:
Raphael Coeffic 2019-11-09 18:47:44 +01:00 • committed by 3djc
parent a4ac99252b
commit e08fe8e3ad
3 changed files with 7 additions and 6 deletions
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4
radio/src/telemetry/crossfire.cpp
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@ -191,8 +191,8 @@ void processCrossfireTelemetryFrame()
update_interval /= 10; update_interval /= 10;
offset /= 10; offset /= 10;
serialPrint("[XF] Rate: %d, Lag: %d", update_interval, offset); TRACE("[XF] Rate: %d, Lag: %d", update_interval, offset);
getModuleSyncStatus(EXTERNAL_MODULE).update(update_interval, offset); getModuleSyncStatus(EXTERNAL_MODULE).update(update_interval, offset + SAFE_SYNC_LAG);
} }
} }
break; break;

4
radio/src/telemetry/telemetry.cpp
View file

@ -338,10 +338,6 @@ OutputTelemetryBuffer outputTelemetryBuffer __DMA;
Fifo<uint8_t, LUA_TELEMETRY_INPUT_FIFO_SIZE> * luaInputTelemetryFifo = NULL; Fifo<uint8_t, LUA_TELEMETRY_INPUT_FIFO_SIZE> * luaInputTelemetryFifo = NULL;
#endif #endif
#define MIN_REFRESH_RATE 4000 /* us */
#define MAX_REFRESH_RATE 25000 /* us */
#define SAFE_SYNC_LAG 800 /* us */
#if defined(HARDWARE_INTERNAL_MODULE) #if defined(HARDWARE_INTERNAL_MODULE)
static ModuleSyncStatus moduleSyncStatus[NUM_MODULES]; static ModuleSyncStatus moduleSyncStatus[NUM_MODULES];

5
radio/src/telemetry/telemetry.h
View file

@ -258,6 +258,11 @@ extern Fifo<uint8_t, LUA_TELEMETRY_INPUT_FIFO_SIZE> * luaInputTelemetryFifo;
void processPXX2Frame(uint8_t module, const uint8_t *frame); void processPXX2Frame(uint8_t module, const uint8_t *frame);
// Module pulse synchronization // Module pulse synchronization
#define MIN_REFRESH_RATE 4000 /* us */
#define MAX_REFRESH_RATE 25000 /* us */
#define SAFE_SYNC_LAG 800 /* us */
struct ModuleSyncStatus struct ModuleSyncStatus
{ {
// feedback input: last received values // feedback input: last received values