diff --git a/mbtk/liblynq_lib/lynq_adc.c b/mbtk/liblynq_lib/lynq_adc.c
new file mode 100755
index 0000000..3c203e7
--- /dev/null
+++ b/mbtk/liblynq_lib/lynq_adc.c
@@ -0,0 +1,32 @@
+#include "lynq-adc.h"
+#include "mbtk_type.h"
+#include "mbtk_adc.h"
+#include "mbtk_log.h"
+
+int qser_adc_show(ADC_CHANNEL_E qadc)
+{
+    UNUSED(qadc);
+
+    mbtk_adc_enum adc = MBTK_ADC0;
+    switch(qadc) {
+        case QADC_NONE:
+        {
+            return 0;
+        }
+        case ADC0:
+            adc = MBTK_ADC0;
+            break;
+        case ADC1:
+            adc = MBTK_ADC1;
+            break;
+        case ADC2:
+            adc = MBTK_ADC2;
+            break;
+        default:
+            LOGE("Unsupport adc : %d", qadc);
+            return -1;
+    }
+
+    return mbtk_adc_get(ADC_DEVICE_AUX, adc);
+}
+