altos: Add FAT32 support. And lots more testing.

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

diff --git a/src/drivers/ao_bufio.c b/src/drivers/ao_bufio.c
index 10b32ceb41a9fba365826e31cadadc0d11721cb6..87de457f96f88539caff1efdc9ef8f00775ed090 100644 (file)
--- a/src/drivers/ao_bufio.c
+++ b/src/drivers/ao_bufio.c
@@ -22,7 +22,7 @@
 #include "ao_sdcard.h"
 #include "ao_bufio.h"
 
-#define AO_NUM_BUF             4
+#define AO_NUM_BUF             16
 #define AO_BUFSIZ              512
 
 struct ao_bufio {
@@ -292,13 +292,21 @@ static const struct ao_cmds ao_bufio_cmds[] = {
 };
 
 void
-ao_bufio_init(void)
+ao_bufio_setup(void)
 {
        int b;
 
-       for (b = 0; b < AO_NUM_BUF; b++)
+       for (b = 0; b < AO_NUM_BUF; b++) {
+               ao_bufio[b].dirty = 0;
+               ao_bufio[b].busy = 0;
                ao_bufio[b].block = 0xffffffff;
-       ao_sdcard_init();
+       }
+}
 
+void
+ao_bufio_init(void)
+{
+       ao_bufio_setup();
+       ao_sdcard_init();
        ao_cmd_register(&ao_bufio_cmds[0]);
 }