event handler flags per evt subtype

timer has evt subtypes
i2s refactor
i2s has spk event
i2s fixed intr handler audio buf push
msgq fixed get message

1 files changed, 8 insertions, 3 deletions

diff --git a/code/fe310/eos/timer.h b/code/fe310/eos/timer.h
index 929283b..34512fa 100644
--- a/code/fe310/eos/timer.h
+++ b/code/fe310/eos/timer.h
@@ -1,7 +1,12 @@
 #include <stdint.h>
 
-typedef uint32_t (*eos_timer_fptr_t) (void);
+#define EOS_TIMER_ETYPE_ECP     1
+#define EOS_TIMER_ETYPE_USER    2
+
+#define EOS_TIMER_MAX_ETYPE     4
+
+typedef void (*eos_timer_fptr_t) (unsigned char);
 
 void eos_timer_init(void);
-void eos_timer_set(uint32_t tick, unsigned char is_evt);
-void eos_timer_set_handler(eos_timer_fptr_t handler);
+void eos_timer_set(uint32_t tick, unsigned char evt);
+void eos_timer_set_handler(unsigned char evt, eos_timer_fptr_t handler, uint8_t flags);