From 7b708436326e06305131a467a8f334024a83f619 Mon Sep 17 00:00:00 2001
From: George Beckstein <donbeckstein@live.com>
Date: Wed, 19 Feb 2020 14:00:49 -0500
Subject: [PATCH] Fix styling and fix mbed_lib.json syntax error

---
 drivers/mbed_lib.json       |  3 ++-
 drivers/source/AnalogIn.cpp | 12 +++++++-----
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/drivers/mbed_lib.json b/drivers/mbed_lib.json
index 6df4df5f63..1e70e5e4c9 100644
--- a/drivers/mbed_lib.json
+++ b/drivers/mbed_lib.json
@@ -44,6 +44,7 @@
         },
         "default-adc-vref": {
             "help": "Default reference voltage for ADC (float)",
-            "value": 3.3f
+            "value": "3.3f"
+	}
     }
 }
diff --git a/drivers/source/AnalogIn.cpp b/drivers/source/AnalogIn.cpp
index df8fa65917..a26b01bdfd 100644
--- a/drivers/source/AnalogIn.cpp
+++ b/drivers/source/AnalogIn.cpp
@@ -54,16 +54,18 @@ unsigned short AnalogIn::read_u16()
     return ret;
 }
 
-float AnalogIn::read_volts() {
-    float ret = this->read();
-    return (ret*this->vref);
+float AnalogIn::read_volts()
+{
+    return (this->read() * this->vref);
 }
 
-void AnalogIn::set_reference_voltage(float vref) {
+void AnalogIn::set_reference_voltage(float vref)
+{
     this->vref = vref;
 }
 
-float AnalogIn::get_reference_voltage(void) {
+float AnalogIn::get_reference_voltage(void)
+{
     return this->vref;
 }