Changeset 1973:4e6945223979 in roaraudio for libroarlight

Timestamp:

06/12/09 03:00:22 (15 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

fixed some small bugs

File:

• libroarlight/pwm.c (modified) (4 diffs)

libroarlight/pwm.c

@@ -61 +61 @@
  uint64_t        s;
 
+ ROAR_DBG("roar_light_pwm_send(state=%p, vio=%p, len=%u) = ?", state, vio, len);
+
  if ( state == NULL )
   return -1;
@@ -70 +72 @@
   return -1;
 
+ if ( len == 0 )
+  return 0;
+
  if ( (buf = malloc(len)) == NULL )
   return -1;
@@ -76 +81 @@
 
  while (todo > 1) {
+  ROAR_DBG("roar_light_pwm_send(*): loop: todo=%u, fill=%i", todo, state->fill);
+
   if ( state->fill < 16 ) {
-   s          = _g_roar_lpwm16[state->value];
-   s        <<= state->fill;
-   state->s  |= s;
+   s             = _g_roar_lpwm16[state->value];
+   s           <<= state->fill;
+   state->s     |= s;
+   state->fill  += 16;
   }
 
@@ -96 +104 @@
  }
 
- if ( roar_vio_write(vio, buf, len) != len ) {
+ if ( roar_vio_basic_write(vio, buf, len) != len ) {
   free(buf);
   return -1;