USBasp 2009.02.28.

[pub/USBasp.git] / firmware / usbasp.h

diff --git a/firmware/usbasp.h b/firmware/usbasp.h
new file mode 100644 (file)
index 0000000..6953e8a
--- /dev/null
+++ b/firmware/usbasp.h
@@ -0,0 +1,58 @@
+/*
+ * usbasp.c - part of USBasp
+ *
+ * Autor..........: Thomas Fischl <tfischl@gmx.de>
+ * Description....: Definitions and macros for usbasp
+ * Licence........: GNU GPL v2 (see Readme.txt)
+ * Creation Date..: 2009-02-28
+ * Last change....: 2009-02-28
+ */
+
+#ifndef USBASP_H_
+#define USBASP_H_
+
+/* USB function call identifiers */
+#define USBASP_FUNC_CONNECT     1
+#define USBASP_FUNC_DISCONNECT  2
+#define USBASP_FUNC_TRANSMIT    3
+#define USBASP_FUNC_READFLASH   4
+#define USBASP_FUNC_ENABLEPROG  5
+#define USBASP_FUNC_WRITEFLASH  6
+#define USBASP_FUNC_READEEPROM  7
+#define USBASP_FUNC_WRITEEEPROM 8
+#define USBASP_FUNC_SETLONGADDRESS 9
+#define USBASP_FUNC_SETISPSCK 10
+
+/* programming state */
+#define PROG_STATE_IDLE         0
+#define PROG_STATE_WRITEFLASH   1
+#define PROG_STATE_READFLASH    2
+#define PROG_STATE_READEEPROM   3
+#define PROG_STATE_WRITEEEPROM  4
+
+/* Block mode flags */
+#define PROG_BLOCKFLAG_FIRST    1
+#define PROG_BLOCKFLAG_LAST     2
+
+/* ISP SCK speed identifiers */
+#define USBASP_ISP_SCK_AUTO   0
+#define USBASP_ISP_SCK_0_5    1   /* 500 Hz */
+#define USBASP_ISP_SCK_1      2   /*   1 kHz */
+#define USBASP_ISP_SCK_2      3   /*   2 kHz */
+#define USBASP_ISP_SCK_4      4   /*   4 kHz */
+#define USBASP_ISP_SCK_8      5   /*   8 kHz */
+#define USBASP_ISP_SCK_16     6   /*  16 kHz */
+#define USBASP_ISP_SCK_32     7   /*  32 kHz */
+#define USBASP_ISP_SCK_93_75  8   /*  93.75 kHz */
+#define USBASP_ISP_SCK_187_5  9   /* 187.5  kHz */
+#define USBASP_ISP_SCK_375    10  /* 375 kHz   */
+#define USBASP_ISP_SCK_750    11  /* 750 kHz   */
+#define USBASP_ISP_SCK_1500   12  /* 1.5 MHz   */
+
+/* macros for gpio functions */
+#define ledRedOn()    PORTC &= ~(1 << PC1)
+#define ledRedOff()   PORTC |= (1 << PC1)
+#define ledGreenOn()  PORTC &= ~(1 << PC0)
+#define ledGreenOff() PORTC |= (1 << PC0)
+
+#endif /* USBASP_H_ */