优化adc部分的代码开放第3路添加宏控,优化apn部分对name和type重复校验,添加gpio应用层接口(暂时未处理pullsel)

Change-Id: I55574434131b1f73745044a0232e91e9c5f3abac
diff --git a/mbtk/liblynq_lib/src/lynq_adc.c b/mbtk/liblynq_lib/src/lynq_adc.c
index ae40db6..aae9373 100755
--- a/mbtk/liblynq_lib/src/lynq_adc.c
+++ b/mbtk/liblynq_lib/src/lynq_adc.c
@@ -15,6 +15,10 @@
         case ADC1:
             adc = MBTK_ADC1;
             break;
+#if defined(MBTK_PROJECT_T108) || defined(MBTK_PROJECT_L508_X6)
+        case ADC2:
+            adc = MBTK_ADC2;
+#endif
         default:
             LOGE("Unsupport adc : %d", qadc);
             return -1;