diff --git a/source/application/hal/hal.c b/source/application/hal/hal.c
index 1515697..12bb7ef 100644
--- a/source/application/hal/hal.c
+++ b/source/application/hal/hal.c
@@ -28,7 +28,7 @@
 #include "timing_adapter.h"             /* Arm Ethos-U timing adapter driver header */
 #include "timing_adapter_settings.h"    /* Arm Ethos-U timing adapter settings */
 
-extern struct ethosu_driver ethosu_drv; /* Default Ethos-U device driver */
+struct ethosu_driver ethosu_drv; /* Default Ethos-U device driver */
 
 /**
  * @brief   Initialises the Arm Ethos-U NPU
@@ -245,22 +245,24 @@
     info("Ethos-U device initialised\n");
 
     /* Get Ethos-U version */
-    struct ethosu_version version;
-    if (0 != (err = ethosu_get_version(&ethosu_drv, &version))) {
-        printf_err("failed to fetch Ethos-U version info\n");
-        return err;
-    }
+    struct ethosu_driver_version driver_version;
+    struct ethosu_hw_info hw_info;
+    
+    ethosu_get_driver_version(&driver_version);
+    ethosu_get_hw_info(&ethosu_drv, &hw_info);
 
     info("Ethos-U version info:\n");
-    info("\tArch:       v%u.%u.%u\n", version.id.arch_major_rev,
-                                    version.id.arch_minor_rev,
-                                    version.id.arch_patch_rev);
-    info("\tDriver:     v%u.%u.%u\n", version.id.driver_major_rev,
-                                    version.id.driver_minor_rev,
-                                    version.id.driver_patch_rev);
-    info("\tMACs/cc:    %u\n", (1 << version.cfg.macs_per_cc));
-    info("\tCmd stream: v%u\n", version.cfg.cmd_stream_version);
-    info("\tSHRAM size: %u\n", version.cfg.shram_size);
+    info("\tArch:       v%"PRIu32".%"PRIu32".%"PRIu32"\n", 
+                                    hw_info.version.arch_major_rev,
+                                    hw_info.version.arch_minor_rev,
+                                    hw_info.version.arch_patch_rev);
+    info("\tDriver:     v%"PRIu8".%"PRIu8".%"PRIu8"\n", 
+                                    driver_version.major,
+                                    driver_version.minor,
+                                    driver_version.patch);
+    info("\tMACs/cc:    %"PRIu32"\n", (uint32_t)(1 << hw_info.cfg.macs_per_cc));
+    info("\tCmd stream: v%"PRIu32"\n", hw_info.cfg.cmd_stream_version);
+    info("\tSHRAM size: %"PRIu32"\n", hw_info.cfg.shram_size);
 
     return 0;
 }