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separate main events from housekeeping ones

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liquidraver
2026-03-04 21:08:21 +01:00
parent b3e3d4147b
commit a4e96fa6e6
6 changed files with 116 additions and 60 deletions
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zephcore/src/Dispatcher.cpp
+25 -23
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@@ -22,7 +22,6 @@ LOG_MODULE_REGISTER(zephcore_dispatcher, CONFIG_ZEPHCORE_LORA_LOG_LEVEL);
namespace mesh {
#define MAX_RX_DELAY_MILLIS 32000
#define NOISE_FLOOR_CALIB_INTERVAL 2000
Dispatcher::Dispatcher(Radio &radio, MillisecondClock &ms, PacketManager &mgr)
: _radio(&radio), _ms(&ms), _mgr(&mgr)
@@ -31,7 +30,7 @@ Dispatcher::Dispatcher(Radio &radio, MillisecondClock &ms, PacketManager &mgr)
total_air_time = rx_air_time = 0;
next_tx_time = 0;
cad_busy_start = 0;
next_floor_calib_time = next_agc_reset_time = 0;
next_agc_reset_time = 0;
_err_flags = 0;
_duty_cycle.init(0);
radio_nonrx_start = 0;
@@ -94,22 +93,6 @@ uint32_t Dispatcher::getCADFailMaxDuration() const
void Dispatcher::loop()
{
if (millisHasNowPassed(next_floor_calib_time)) {
_radio->triggerNoiseFloorCalibrate(getInterferenceThreshold());
next_floor_calib_time = futureMillis(NOISE_FLOOR_CALIB_INTERVAL);
}
bool is_recv = _radio->isInRecvMode();
if (is_recv != prev_isrecv_mode) {
prev_isrecv_mode = is_recv;
if (!is_recv) {
radio_nonrx_start = (uint32_t)_ms->getMillis();
}
}
if (!is_recv && (uint32_t)_ms->getMillis() - radio_nonrx_start > 8000) {
_err_flags |= ERR_EVENT_STARTRX_TIMEOUT;
}
if (outbound) {
if (_radio->isSendComplete()) {
uint32_t t = (uint32_t)_ms->getMillis() - outbound_start;
@@ -135,11 +118,6 @@ void Dispatcher::loop()
next_agc_reset_time = futureMillis(getAGCResetInterval());
}
if (getAGCResetInterval() > 0 && millisHasNowPassed(next_agc_reset_time)) {
_radio->resetAGC();
next_agc_reset_time = futureMillis(getAGCResetInterval());
}
{
Packet *pkt = _mgr->getNextInbound((uint32_t)_ms->getMillis());
if (pkt) {
@@ -150,6 +128,30 @@ void Dispatcher::loop()
checkSend();
}
void Dispatcher::maintenanceLoop()
{
/* Noise floor calibration — one EMA tick per housekeeping cycle */
_radio->triggerNoiseFloorCalibrate(getInterferenceThreshold());
/* RX mode watchdog — detect if radio is stuck outside RX */
bool is_recv = _radio->isInRecvMode();
if (is_recv != prev_isrecv_mode) {
prev_isrecv_mode = is_recv;
if (!is_recv) {
radio_nonrx_start = (uint32_t)_ms->getMillis();
}
}
if (!is_recv && (uint32_t)_ms->getMillis() - radio_nonrx_start > 8000) {
_err_flags |= ERR_EVENT_STARTRX_TIMEOUT;
}
/* AGC reset — periodic warm sleep + recalibration */
if (getAGCResetInterval() > 0 && millisHasNowPassed(next_agc_reset_time)) {
_radio->resetAGC();
next_agc_reset_time = futureMillis(getAGCResetInterval());
}
}
bool Dispatcher::tryParsePacket(Packet *pkt, const uint8_t *raw, int len)
{
int i = 0;