Make millis() global to allow debouncing in i2c.c

diff --git a/gpio.c b/gpio.c
index 749993370f79121fc97f4ab85e09a5d323d5de86..11267ab7378a387a9b0ab41f491a6e82f3faa7ba 100644 (file)
--- a/gpio.c
+++ b/gpio.c
@@ -348,7 +348,7 @@ static void initialiseEpoch() {
   epochMilli = (uint64_t)ts.tv_sec * (uint64_t)1000    + (uint64_t)(ts.tv_nsec / 1000000L) ;
 }
 
-static unsigned int millis () {
+unsigned int millis () {
   uint64_t now ;
   struct  timespec ts ;
   clock_gettime (CLOCK_MONOTONIC_RAW, &ts) ;

diff --git a/gpio.h b/gpio.h
index 2276f81ec38aead53c7ce518602aa9d659959de8..04598af4c63712dcd1ba2b8d25390826245bb452 100644 (file)
--- a/gpio.h
+++ b/gpio.h
@@ -79,6 +79,8 @@ extern void gpio_save_state();
 extern void gpio_save_actions();
 extern int gpio_init();
 extern void gpio_close();
+extern void do_switch_action(enum ACTION action, enum ACTION_MODE mode)
+extern unsigned int millis(); // to allow debouncing in i2c.c 
 
 #ifdef LOCALCW
 extern int CWL_BUTTON;