X-Git-Url: https://git.gag.com/?a=blobdiff_plain;ds=sidebyside;f=device%2Flib%2Fpic16%2Flibio%2Fadc%2Fadcbusy.c;h=9486da86e2f13f8650ac417c6aca735ea8820221;hb=51a457fd02440788eaf3f1266e1f80b9a51cfc32;hp=a0d40dc33b73df50527391f49e84971471bcc748;hpb=55d8f43c15dffcca08d0cba49247f7a2f8dae48e;p=fw%2Fsdcc

diff --git a/device/lib/pic16/libio/adc/adcbusy.c b/device/lib/pic16/libio/adc/adcbusy.c
index a0d40dc3..9486da86 100644
--- a/device/lib/pic16/libio/adc/adcbusy.c
+++ b/device/lib/pic16/libio/adc/adcbusy.c
@@ -1,4 +1,24 @@
 
+/*
+ * adcbusy - check whether the AD module is busy
+ *
+ * written by Vangelis Rokas, 2004 <vrokas AT otenet.gr>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
 #include <pic18fregs.h>
 #include <adc.h>
 
@@ -10,10 +30,12 @@ char adc_busy(void) __naked
 #else
   __asm
     movlw       0x00
-#if defined(__SDCC_ADC_STYLE2455) || defined(__SDCC_ADC_STYLE97J60)
-    btfsc       _ADCON0bits, 0
-#else /* all other devices */
+#if defined(__SDCC_ADC_STYLE242)
     btfsc       _ADCON0bits, 2
+#elif defined(__SDCC_ADC_STYLE1220) || defined(__SDCC_ADC_STYLE2220)
+    btfsc       _ADCON0bits, 1
+#else /* unsupported ADC style */
+#error Unsupported ADC style.
 #endif
     addlw       0x01
     return