ao-tools/ao-makebin: have git ignore built object

[fw/altos] / src / stmf0 / ao_adc_fast.h

diff --git a/src/stmf0/ao_adc_fast.h b/src/stmf0/ao_adc_fast.h
index c6903e9fcccb3b1d618eb29793bf861e87d6f659..3f0b0547dec790c244a20b6006ca3c2e18e0d32a 100644 (file)
--- a/src/stmf0/ao_adc_fast.h
+++ b/src/stmf0/ao_adc_fast.h
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -27,7 +28,7 @@ ao_adc_init(void);
 /* Total ring size in samples */
 #define AO_ADC_RING_SIZE       256
 
-extern uint16_t        ao_adc_ring[AO_ADC_RING_SIZE];
+extern uint16_t        ao_adc_ring[AO_ADC_RING_SIZE] __attribute__((aligned(4)));
 
 #define ao_adc_ring_step(pos,inc)      (((pos) + (inc)) & (AO_ADC_RING_SIZE - 1))