Step 0: IDF project skeleton for esp32p4 with core component stubs

- Board checked with esptool: ESP32-P4 rev v1.3 (engineering silicon),
  32 MB GigaDevice flash. Rev <3 support and 32 MB set in sdkconfig.defaults.
- OTA partition layout: nvs, otadata, phy_init, ota_0/ota_1 (6 MB each,
  below 16 MB), coredump; no factory app. Partition table at 0x10000 so
  the bootloader can grow.
- App rollback enabled in the bootloader from the start.
- PROJECT_VER from git describe --tags --always --dirty.
- Empty stubs for the nine aes67_* core components; main logs version
  and chip revision.
- Built with ESP-IDF v5.5.5; not yet flashed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

components/aes67_board/CMakeLists.txt

@@ -0,0 +1,2 @@
+idf_component_register(SRCS "aes67_board.c"
+                       INCLUDE_DIRS "include")

components/aes67_board/aes67_board.c

@@ -0,0 +1,7 @@
+#include "aes67_board.h"
+
+// Stub (build step 0).
+esp_err_t aes67_board_init(void)
+{
+    return ESP_OK;
+}

components/aes67_board/include/aes67_board.h

@@ -0,0 +1,7 @@
+// aes67_board: Board pin profiles (waveshare_esp32p4_eth.h, ...) and Ethernet init.
+// Core component: must not depend on main/ (project code).
+#pragma once
+
+#include "esp_err.h"
+
+esp_err_t aes67_board_init(void);

components/aes67_health/CMakeLists.txt

@@ -0,0 +1,2 @@
+idf_component_register(SRCS "aes67_health.c"
+                       INCLUDE_DIRS "include")

components/aes67_health/aes67_health.c

@@ -0,0 +1,7 @@
+#include "aes67_health.h"
+
+// Stub (build step 0).
+esp_err_t aes67_health_init(void)
+{
+    return ESP_OK;
+}

components/aes67_health/include/aes67_health.h

@@ -0,0 +1,7 @@
+// aes67_health: Uptime, heap/PSRAM, temperature sensors (temps[] with min/max/warn).
+// Core component: must not depend on main/ (project code).
+#pragma once
+
+#include "esp_err.h"
+
+esp_err_t aes67_health_init(void);

components/aes67_net/CMakeLists.txt

@@ -0,0 +1,2 @@
+idf_component_register(SRCS "aes67_net.c"
+                       INCLUDE_DIRS "include")

components/aes67_net/aes67_net.c

@@ -0,0 +1,7 @@
+#include "aes67_net.h"
+
+// Stub (build step 0).
+esp_err_t aes67_net_init(void)
+{
+    return ESP_OK;
+}

components/aes67_net/include/aes67_net.h

@@ -0,0 +1,7 @@
+// aes67_net: Netif setup, optional VLAN split, DSCP/PCP helpers.
+// Core component: must not depend on main/ (project code).
+#pragma once
+
+#include "esp_err.h"
+
+esp_err_t aes67_net_init(void);

components/aes67_ota/CMakeLists.txt

@@ -0,0 +1,2 @@
+idf_component_register(SRCS "aes67_ota.c"
+                       INCLUDE_DIRS "include")

components/aes67_ota/aes67_ota.c

@@ -0,0 +1,7 @@
+#include "aes67_ota.h"
+
+// Stub (build step 0).
+esp_err_t aes67_ota_init(void)
+{
+    return ESP_OK;
+}

components/aes67_ota/include/aes67_ota.h

@@ -0,0 +1,7 @@
+// aes67_ota: Firmware upload, image checks, rollback self-test.
+// Core component: must not depend on main/ (project code).
+#pragma once
+
+#include "esp_err.h"
+
+esp_err_t aes67_ota_init(void);

components/aes67_ptp/CMakeLists.txt

@@ -0,0 +1,2 @@
+idf_component_register(SRCS "aes67_ptp.c"
+                       INCLUDE_DIRS "include")

components/aes67_ptp/aes67_ptp.c

@@ -0,0 +1,7 @@
+#include "aes67_ptp.h"
+
+// Stub (build step 0).
+esp_err_t aes67_ptp_init(void)
+{
+    return ESP_OK;
+}

components/aes67_ptp/include/aes67_ptp.h

@@ -0,0 +1,7 @@
+// aes67_ptp: PTPv2 ordinary clock: BMCA, servo, master, multicast/hybrid, EMAC HW timestamps, stats.
+// Core component: must not depend on main/ (project code).
+#pragma once
+
+#include "esp_err.h"
+
+esp_err_t aes67_ptp_init(void);

components/aes67_sdp_sap/CMakeLists.txt

@@ -0,0 +1,2 @@
+idf_component_register(SRCS "aes67_sdp_sap.c"
+                       INCLUDE_DIRS "include")

components/aes67_sdp_sap/aes67_sdp_sap.c

@@ -0,0 +1,7 @@
+#include "aes67_sdp_sap.h"
+
+// Stub (build step 0).
+esp_err_t aes67_sdp_sap_init(void)
+{
+    return ESP_OK;
+}

components/aes67_sdp_sap/include/aes67_sdp_sap.h

@@ -0,0 +1,7 @@
+// aes67_sdp_sap: SDP builder/parser and SAP announcer.
+// Core component: must not depend on main/ (project code).
+#pragma once
+
+#include "esp_err.h"
+
+esp_err_t aes67_sdp_sap_init(void);

components/aes67_syslog/CMakeLists.txt

@@ -0,0 +1,2 @@
+idf_component_register(SRCS "aes67_syslog.c"
+                       INCLUDE_DIRS "include")

components/aes67_syslog/aes67_syslog.c

@@ -0,0 +1,7 @@
+#include "aes67_syslog.h"
+
+// Stub (build step 0).
+esp_err_t aes67_syslog_init(void)
+{
+    return ESP_OK;
+}

components/aes67_syslog/include/aes67_syslog.h

@@ -0,0 +1,7 @@
+// aes67_syslog: Remote syslog (esp_log hook -> queue -> UDP).
+// Core component: must not depend on main/ (project code).
+#pragma once
+
+#include "esp_err.h"
+
+esp_err_t aes67_syslog_init(void);

components/aes67_tx/CMakeLists.txt

@@ -0,0 +1,2 @@
+idf_component_register(SRCS "aes67_tx.c"
+                       INCLUDE_DIRS "include")

components/aes67_tx/aes67_tx.c

@@ -0,0 +1,7 @@
+#include "aes67_tx.h"
+
+// Stub (build step 0).
+esp_err_t aes67_tx_init(void)
+{
+    return ESP_OK;
+}

components/aes67_tx/include/aes67_tx.h

@@ -0,0 +1,7 @@
+// aes67_tx: RTP sender task, PTP-paced, pull callback; optional mono sum.
+// Core component: must not depend on main/ (project code).
+#pragma once
+
+#include "esp_err.h"
+
+esp_err_t aes67_tx_init(void);

components/aes67_web/CMakeLists.txt

@@ -0,0 +1,2 @@
+idf_component_register(SRCS "aes67_web.c"
+                       INCLUDE_DIRS "include")

components/aes67_web/aes67_web.c

@@ -0,0 +1,7 @@
+#include "aes67_web.h"
+
+// Stub (build step 0).
+esp_err_t aes67_web_init(void)
+{
+    return ESP_OK;
+}

components/aes67_web/include/aes67_web.h

@@ -0,0 +1,7 @@
+// aes67_web: httpd, embedded index.html, config store (cJSON in NVS), core routes.
+// Core component: must not depend on main/ (project code).
+#pragma once
+
+#include "esp_err.h"
+
+esp_err_t aes67_web_init(void);