X-Git-Url: https://hackdaworld.org/gitweb/?p=my-code%2Farm.git;a=blobdiff_plain;f=betty%2Fpffs.h;fp=betty%2Fpffs.h;h=92b4821013fdb366185056be1a56d917b93a2228;hp=0000000000000000000000000000000000000000;hb=94909b5b893d5c60bc44bbafec8de1b3c86d9595;hpb=5da509dc909c60d63c5fba98e7ced43040eb6827

diff --git a/betty/pffs.h b/betty/pffs.h
new file mode 100644
index 0000000..92b4821
--- /dev/null
+++ b/betty/pffs.h
@@ -0,0 +1,40 @@
+/*
+ * pfs.h - pseudo flash filesystem header file
+ *
+ * author: hackbard@hackdaworld.org
+ *
+ */
+
+#ifndef PFFS_H
+#define PFFS_H
+
+#include "lpc2xxx.h"
+#include "types.h"
+
+/* defines */
+
+#define PFFS_REGISTERED		(1<<0)
+
+/* type definitions */
+
+typedef struct s_pffs {
+	/* flash specs */
+	u32 base_addr;
+	u8 sec_num;
+	u32 *sec_addr;
+	/* flash write, read and sector erase function pointers */
+	int (*fw)(u32 addr,u16 *buf,int len);
+	int (*fr)(u32 addr,u16 *buf,int len);
+	int (*fe)(u32 addr);
+	/* pffs internal variables */
+	u8 state;
+	u8 sec_num_data_min;
+	u8 sec_num_data_max;
+	u8 sec_num_index[2];
+	u32 data_ptr;
+	u32 index_ptr;
+} t_pffs;
+
+/* function prototypes */
+
+#endif