io3: added basic rotary input support

2024-05-12 19:39:56 +02:00
parent 517469a60c
commit b77ce7b457
2 changed files with 70 additions and 0 deletions
--- a/board/io3.h
+++ b/board/io3.h
@ -18,6 +18,7 @@ struct io3_ops {
    void (*write_gpio)(void *ctx, uint32_t state);
    void (*read_switches)(void *ctx, struct io3_switch_state *out);
    void (*read_analogs)(void *ctx, uint16_t *analogs, uint8_t nanalogs);
+    void (*read_rotarys)(void *ctx, uint16_t *rotaries, uint8_t nrotaries);
    void (*read_coin_counter)(void *ctx, uint8_t slot_no, uint16_t *out);
 };