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-rw-r--r--digital/io-hub/src/apbirthday/rgb.hh6
1 files changed, 1 insertions, 5 deletions
diff --git a/digital/io-hub/src/apbirthday/rgb.hh b/digital/io-hub/src/apbirthday/rgb.hh
index b935c632..f82506e4 100644
--- a/digital/io-hub/src/apbirthday/rgb.hh
+++ b/digital/io-hub/src/apbirthday/rgb.hh
@@ -26,10 +26,6 @@
#include "ucoolib/hal/gpio/gpio.hh"
-/* This value was determined during tests using a BLUE filter */
-/* This will only be used for the cannon method */
-#define BASIC_GREY 190
-
class Rgb
{
public:
@@ -79,7 +75,7 @@ class Rgb
ucoo::Gpio* g[RGB_TYPE_NB];
enum rgb_type type_;
- uint32_t cannon_offset_;
+ uint32_t cannon_ref_grey_;
bool router_;
bool seen_color_, seen_white_;
int measure_cnt_;