zwischenstand

firmware/libs/fw_mgmt/src/fw_mgmt.c

@@ -0,0 +1,79 @@
+#include <zephyr/kernel.h>
+#include <zephyr/logging/log.h>
+#include <zephyr/dfu/mcuboot.h>
+#include <zephyr/drivers/hwinfo.h>
+#include <zephyr/mgmt/mcumgr/grp/img_mgmt/img_mgmt.h>
+#include <version.h>
+#include <app_version.h>
+
+#include "fw_mgmt.h"
+
+#define SLOT1_PARTITION_SIZE DT_REG_SIZE(DT_NODELABEL(slot1_partition))
+
+static char fw_version_string[] = APP_VERSION_STRING;
+static char kernel_version_string[] = KERNEL_VERSION_STRING;
+static char board_name[] = CONFIG_BOARD;
+static char board_revision[] = CONFIG_BOARD_REVISION;
+static char soc_name[] = CONFIG_SOC;
+static uint8_t hwid[8];
+
+LOG_MODULE_REGISTER(fw_mgmt, CONFIG_FW_MGMT_LOG_LEVEL);
+
+const char* fw_mgmt_get_fw_version_string(void)
+{
+    return (const char*)fw_version_string;
+}
+
+const char* fw_mgmt_get_kernel_version_string(void)
+{
+    return (const char*)kernel_version_string;
+}
+
+const char* fw_mgmt_get_board_name(void)
+{
+    return (const char*)board_name;
+}
+
+const char* fw_mgmt_get_board_revision(void)
+{
+    return (const char*)board_revision;
+}
+
+const char* fw_mgmt_get_soc_name(void)
+{
+    return (const char*)soc_name;
+}
+
+int fw_mgmt_get_id(uint8_t *buffer, size_t length)
+{
+    int ret = hwinfo_get_device_id(hwid, length);
+    if (ret < 0) {
+        LOG_ERR("Failed to get device EUI64: %d", ret);
+        return ret;
+    }
+
+    memcpy(buffer, hwid, sizeof(hwid));
+    return ret;
+}
+
+fw_state_t fw_mgmt_get_fw_state(void)
+{
+    if (!boot_is_img_confirmed()) {
+        return FW_STATE_TESTING;
+    }
+     int swap_type = mcuboot_swap_type();
+    if (swap_type == BOOT_SWAP_TYPE_NONE) {
+        return FW_STATE_CONFIRMED;
+    } else if (swap_type == BOOT_SWAP_TYPE_TEST) {
+        return FW_STATE_PENDING;
+    } else {
+        LOG_ERR("Unexpected swap type: %d", swap_type);
+        return FW_STATE_UNKNOWN; // Fallback auf bestätigten Zustand bei unerwartetem Swap-Typ
+    }
+    return FW_STATE_UNKNOWN; // Fallback, sollte nie erreicht werden
+}
+
+ssize_t fw_mgmt_get_slot1_size(void)
+{
+    return SLOT1_PARTITION_SIZE;
+}