firmware: fix input numberingch5 was shorting all inputs

2019-10-21 23:05:00 +02:00
parent 95f4f5dd71
commit d28508f7bf
2 changed files with 22 additions and 5 deletions
--- a/firmware/Include/bd3491.h
+++ b/firmware/Include/bd3491.h
@@ -6,6 +6,11 @@

 #include "stm32f1xx_hal.h"

+#define BD_INPUT_MUTE (1<<4)
+#define BD_INPUT_ALL (1<<5)
+
+// number can either be 0-5 (meaning CHANNEL1  to CHANNEL 6) 
+// or BD_INPUT_MUTE or BD_INPUT_SHORT 
 void bd_set_input(I2C_HandleTypeDef * handle, uint8_t number);

 #define BD_MAX_GAIN 20 // gain in db