fix according to @ashok-rao's review

Author: ithinuel

targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF52/TARGET_MCU_NRF52832/TARGET_MTB_ACONNO_ACN52832/PinNames.h

@@ -104,9 +104,9 @@ typedef enum {
     GP2 = p28,
     GP3 = p29,
     GP4 = p30,
-    GP5 = p31,
-    GP6 = p5,
-    GP7 = p6,
+    GP5 = p31, // LCD-A0
+    GP6 = p5,  // LCD-RESET
+    GP7 = p6,  // LCD-CS
     GP8 = p7,
 
     RX_PIN_NUMBER  = p12,
@@ -125,6 +125,7 @@ typedef enum {
     SPI_MOSI = p16,
     SPI_MISO = p17,
     SPI_SCK  = p18,
+    SPI_CS   = p10,
 
     USER_BUTTON = GP0,
 

targets/targets.json

@@ -6571,11 +6571,6 @@
             "WSF_MAX_HANDLERS=10"
         ]
     },
-    "MTB_ACONNO_ACN52832": {
-        "inherits": ["MCU_NRF52832"],
-        "release_versions": ["5"],
-        "device_name": "nRF52832_xxAA"
-    },
     "SDT52832B": {
         "inherits": ["MCU_NRF52832"],
         "release_versions": ["5"],
@@ -6609,6 +6604,11 @@
         "device_name": "nRF52832_xxAA",
         "detect_code": ["0466"]
     },
+    "MTB_ACONNO_ACN52832": {
+        "inherits": ["MCU_NRF52832"],
+        "release_versions": ["5"],
+        "device_name": "nRF52832_xxAA"
+    },
     "DELTA_DFBM_NQ620": {
         "supported_form_factors": ["ARDUINO"],
         "inherits": ["MCU_NRF52832"],