YuanHongbin
93e00b8b0a
feat: continuous sensor sampling (10Hz attitude) + LoRa on-demand power + I2C driver hardening
...
- LSM6DSL: ODR 12.5->52Hz high-performance, gyro FS 2000->500dps, FIFO stream mode,
watermark 4 sets (24 words) interrupt driven, 4-sample average output 13Hz,
1s no-data watchdog auto recovery
- MMC5983: enable 20Hz continuous measurement mode (was dead code), remove per-read SW_RST,
STATUS polling + INT dual path, write-1-clear Meas_M_Done to release INT latch,
2-sample average output 10Hz, timeout auto recovery
- I2C driver: add wait timeout and state machine retry limit to read/write,
NACK fast-return FALSE, eliminate bus-stuck infinite loop
- main.c: continuous acquire loop (no IDLE dead-end on first failure),
keep UpdateOk valid to fix up/coll command race, TimingAcquisition compatible with
continuous mode, add LoraPowerHandler (LoRa RX during comm, sleep otherwise, saves ~10mA),
remove 10Hz hot-path debug prints
- Attitude update ~10Hz (IMU 13Hz / mag 10Hz), gateway upload cadence unchanged
2026-09-03 16:15:32 +08:00
YuanHongbin