Phase accel ESP-NOW TX into 1 ms slots from Discover sync.

Master broadcasts master_time_us; slaves schedule sends at offset_ms=(assigned_id-1)%8 so concurrent streams collide less. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-11-01 22:35:47 +01:00
parent 1adaddd6c8
commit c3b20887bf
6 changed files with 122 additions and 19 deletions
@@ -67,6 +67,11 @@ message EspNowDiscover {
  uint32 network = 1;
  /** Master is in an OTA session (UART upload or ESP-NOW distribution). */
  bool master_ota_pending = 2;
+  /**
+   * Master esp_timer_get_time() (µs) at broadcast. Slaves use this to phase
+   * accel TX into 1 ms slots: offset_ms = (assigned_id - 1) % 8.
+   */
+  uint64 master_time_us = 3;
 }

 message EspNowSlavePresence {