Symbol: DEG180
sound/usb/caiaq/input.c
122
#define DEG270 (DEG90 + DEG180)
sound/usb/caiaq/input.c
123
#define DEG360 (DEG180 * 2)
sound/usb/caiaq/input.c
164
pos_a = HIGH_PEAK - a + DEG180;