1 files changed, 38 insertions, 0 deletions
diff --git a/tmk_core/tool/mbed/mbed-sdk/libraries/tests/mbed/semihost/main.cpp b/tmk_core/tool/mbed/mbed-sdk/libraries/tests/mbed/semihost/main.cpp
new file mode 100644
index 0000000000..2ef91d12a4
--- /dev/null
+++ b/tmk_core/tool/mbed/mbed-sdk/libraries/tests/mbed/semihost/main.cpp
@@ -0,0 +1,38 @@
+#include "test_env.h"
+#include "semihost_api.h"
+
+#define MAC_VENDOR_ARM_0    0x00
+#define MAC_VENDOR_ARM_1    0x02
+#define MAC_VENDOR_ARM_2    0xF7
+
+int main() {
+    MBED_HOSTTEST_TIMEOUT(10);
+    MBED_HOSTTEST_SELECT(default_auto);
+    MBED_HOSTTEST_DESCRIPTION(Semihost);
+    MBED_HOSTTEST_START("MBED_22");
+
+    printf("Semihost connected: %s\n", (semihost_connected()) ? ("Yes") : ("No"));
+
+    char uid[DEVICE_ID_LENGTH + 1] = {0};
+    bool result = true;
+
+    const int ret = mbed_interface_uid(uid);
+    if (ret == 0) {
+        printf("UID: %s\r\n", uid);
+    }
+    else {
+        result = false;
+    }
+
+    char mac[6] = {0};  // @param mac A 6-byte array to write the MAC address
+    mbed_mac_address(mac);
+    printf("MAC Address: %02X:%02X:%02X:%02X:%02X:%02X\r\n", mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
+
+    if (mac[0] == MAC_VENDOR_ARM_0 &&
+        mac[1] == MAC_VENDOR_ARM_1 &&
+        mac[2] == MAC_VENDOR_ARM_2) {
+        printf("MAC Address Prefix: 00:02:F7, Vendor: ARM\r\n");
+    }
+
+    MBED_HOSTTEST_RESULT(result);
+}