vor ble umbau

firmware/src/main.c

@@ -0,0 +1,66 @@
+#include <zephyr/kernel.h>
+#include <zephyr/logging/log.h>
+#include <string.h>
+
+#include "fs_mgmt.h"
+#include "ble_mgmt.h"
+#include "buzz_proto.h"
+
+LOG_MODULE_REGISTER(main);
+
+void ble_rx_cb(const uint8_t *data, uint16_t len)
+{
+    uint8_t *buf;
+    
+    /* 1. Länge prüfen (darf SLAB_BLOCK_SIZE = 256 nicht überschreiten) */
+    if (len > 256) {
+        LOG_ERR("Received data too large for proto buf (%u bytes)", len);
+        return;
+    }
+
+    /* 2. Speicher aus dem Protokoll-Slab-Pool anfordern (Zero-Wait) */
+    if (buzz_proto_buf_alloc(&buf) != 0) {
+        LOG_ERR("No free memory slabs for incoming BLE frame!");
+        return;
+    }
+
+    /* 3. Daten in den allokierten Slab kopieren */
+    memcpy(buf, data, len);
+
+    /* 4. Nachrichten-Struktur für den Protokoll-Thread füllen */
+    struct buzz_frame_msg msg = {
+        .data_ptr = buf,
+        .length = len,
+        .reply_cb = ble_mgmt_send,
+        .max_payload = ble_mgmt_get_max_payload(),
+    };
+
+    /* 5. Frame asynchron an den Protokoll-Thread übergeben */
+    if (buzz_proto_submit_frame(&msg) != 0) {
+        LOG_ERR("Failed to submit frame to proto thread (Queue full)");
+        buzz_proto_buf_free(&buf); /* Speicher bei Fehler sofort wieder freigeben */
+    }
+}
+
+int main(void)
+{
+    LOG_INF("Starting app on %s (SOC: %s)", CONFIG_BOARD, CONFIG_SOC);
+
+    int rc;
+    
+    rc = fs_mgmt_init();
+    if (rc < 0) {
+        LOG_ERR("Failed to initialize file system management: %d", rc);
+        return rc;
+    }
+
+    /* BLE-Subsystem initialisieren und RX-Callback registrieren */
+    rc = ble_mgmt_init(ble_rx_cb, CONFIG_BLE_MGMT_DEFAULT_DEVICE_NAME);
+    if (rc < 0) {
+        LOG_ERR("Failed to initialize BLE management: %d", rc);
+        return rc;
+    }
+
+    LOG_INF("Init complete");
+    k_sleep(K_FOREVER);
+}