feat: add HIL diagnostics and meter health handling

2026-08-17 22:33:04 +02:00
parent bc2ac6e8f6
commit aa25aa2c12
30 changed files with 2108 additions and 236 deletions
@@ -3,7 +3,22 @@
 #include <Arduino.h>
 #include "data_model.h"

+struct MeterDriverStats {
+  uint32_t frames_ok;
+  uint32_t frames_parse_fail;
+  uint32_t rx_overflow;
+  uint32_t rx_timeout;
+  uint32_t bytes_rx;
+  uint32_t last_rx_ms;
+  uint32_t last_good_frame_ms;
+  uint32_t uart_buffer_full;
+  uint32_t uart_fifo_overflow;
+  uint32_t uart_frame_error;
+  uint32_t uart_parity_error;
+};
+
 void meter_init();
 bool meter_read(MeterData &data);
 bool meter_poll_frame(const char *&frame, size_t &len);
 bool meter_parse_frame(const char *frame, size_t len, MeterData &data);
+void meter_get_stats(MeterDriverStats &out);