From 19adb8d3a45014efcc6b0955d606053795ddb54f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=A1szl=C3=B3=20Monda?= <laci@monda.hu>
Date: Mon, 8 May 2017 02:31:38 +0200
Subject: [PATCH] Add USB command to retrieve ADC value.

---
 right/src/usb_protocol_handler.c | 10 ++++++++++
 right/src/usb_protocol_handler.h |  1 +
 2 files changed, 11 insertions(+)

diff --git a/right/src/usb_protocol_handler.c b/right/src/usb_protocol_handler.c
index dae4ae7..47c0aca 100644
--- a/right/src/usb_protocol_handler.c
+++ b/right/src/usb_protocol_handler.c
@@ -10,6 +10,7 @@
 #include "slave_scheduler.h"
 #include "slave_drivers/slave_driver_uhk_module.h"
 #include "wormhole.h"
+#include "peripherals/adc.h"
 
 void setError(uint8_t error);
 void setGenericError();
@@ -25,6 +26,7 @@ void readMergeSensor();
 void uploadConfig();
 void applyConfig();
 void setLedPwm();
+void getAdcValue(void);
 
 // Functions for setting error statuses
 
@@ -80,6 +82,9 @@ void usbProtocolHandler()
         case USB_COMMAND_SET_LED_PWM:
             setLedPwm();
             break;
+        case USB_COMMAND_GET_ADC_VALUE:
+            setLedPwm();
+            break;
         default:
             break;
     }
@@ -198,3 +203,8 @@ void setLedPwm()
     UhkModuleStates[0].ledPwmBrightness = brightnessPercent;
 #endif
 }
+
+void getAdcValue(void)
+{
+    *((uint32_t*)GenericHidOutBuffer) = ADC_Measure();
+}
diff --git a/right/src/usb_protocol_handler.h b/right/src/usb_protocol_handler.h
index 83b432d..364611b 100644
--- a/right/src/usb_protocol_handler.h
+++ b/right/src/usb_protocol_handler.h
@@ -28,6 +28,7 @@
         #define UPLOAD_CONFIG_INVALID_PAYLOAD_SIZE 1
     #define USB_COMMAND_APPLY_CONFIG        9
     #define USB_COMMAND_SET_LED_PWM        10
+    #define USB_COMMAND_GET_ADC_VALUE      11
 
 // Functions: