Add UART ACCEL_READ command for on-demand BMA456 samples.

Expose MessageType 24 with protobuf response (success, x, y, z in raw LSB), firmware handler with mutex-safe I2C read, goTool `accel` CLI, and docs. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-28 19:55:02 +02:00
parent 16c521f71c
commit ba20544762
16 changed files with 479 additions and 99 deletions
@@ -35,4 +35,7 @@ uint32_t bma456_get_accel_deadzone(void);
 /** Log accel when any axis moved more than deadzone since last reported sample. */
 void bma456_report_accel_if_changed(int16_t x, int16_t y, int16_t z);

+/** On-demand read of current accel XYZ (raw LSB). Returns ESP_ERR_INVALID_STATE if sensor not ready. */
+esp_err_t bma456_read_accel(int16_t *x, int16_t *y, int16_t *z);
+
 #endif