altos/chaoskey-v1.0: Add endpoint for reading flash contents

[fw/altos] / src / drivers / ao_sdcard.c

diff --git a/src/drivers/ao_sdcard.c b/src/drivers/ao_sdcard.c
index 47188ef3cf171ade2d34e5d6e1d1155e8ca149bd..45454000f663c6c662af747fa71cfab83d465835 100644 (file)
--- a/src/drivers/ao_sdcard.c
+++ b/src/drivers/ao_sdcard.c
@@ -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
@@ -37,13 +38,19 @@ extern uint8_t ao_radio_mutex;
 #define ao_sdcard_deselect()           ao_gpio_set(AO_SDCARD_SPI_CS_PORT,AO_SDCARD_SPI_CS_PIN,AO_SDCARD_SPI_CS,1)
 
 /* Include SD card commands */
+#ifndef SDCARD_DEBUG
 #define SDCARD_DEBUG   0
+#endif
 
 /* Spew SD tracing */
+#ifndef SDCARD_TRACE
 #define SDCARD_TRACE   0
+#endif
 
 /* Emit error and warning messages */
+#ifndef SDCARD_WARN
 #define SDCARD_WARN    0
+#endif
 
 static uint8_t initialized;
 static uint8_t present;