Add task confirmation, numeric debug status and communication handoff

2026-09-30 17:56:34 +08:00
parent 790eddd900
commit 2544a8f2b8
6 changed files with 250 additions and 1 deletions
@@ -0,0 +1,19 @@
+#include <stdint.h>
+#include <stddef.h>
+#include <stdio.h>
+
+extern void UART_SendBytes(const uint8_t *data, size_t len);
+
+int ami_set_debug(unsigned id, unsigned state)
+{
+    uint8_t buf[24];
+    if (id > 15 || state > 2) return -1;
+    int n = snprintf((char *)buf, sizeof buf,
+                     "d%u=%u", id, state);
+    if (n < 0 || (size_t)n > sizeof buf - 4) return -1;
+    buf[n++] = 0xFF;
+    buf[n++] = 0xFF;
+    buf[n++] = 0xFF;
+    UART_SendBytes(buf, (size_t)n);
+    return 0;
+}