Clean up sample debug files

[fw/altos] / ccdbg.h

diff --git a/ccdbg.h b/ccdbg.h
index 8f937bd431e618c89dc649e6ad3f5100008422ee..8ccd477012ca6d7264a8f8810a4aa911e7825019 100644 (file)
--- a/ccdbg.h
+++ b/ccdbg.h
@@ -26,19 +26,33 @@
 #include <stdio.h>
 #include <stdint.h>
 #include <assert.h>
+#include <fcntl.h>
 #include <sys/types.h>
 #include <sys/ioctl.h>
+#include <sys/stat.h>
+#undef USE_KERNEL
+#ifdef USE_KERNEL
 #include <cp2101.h>
-
-#define CC_DATA                CP2101_GPIO_MASK(0)
-#define CC_CLOCK       CP2101_GPIO_MASK(1)
+#define CC_CLOCK       CP2101_GPIO_MASK(0)
+#define CC_DATA                CP2101_GPIO_MASK(1)
 #define CC_RESET_N     CP2101_GPIO_MASK(2)
+#else
+#define CC_CLOCK       0x1
+#define CC_DATA                0x2
+#define CC_RESET_N     0x4
+#include <usb.h>
+#endif
+
 
 /* painfully slow for now */
-#define CC_CLOCK_US    (2 * 1000)
+#define CC_CLOCK_US    (100)
 
 struct ccdbg {
+       usb_dev_handle  *usb_dev;
+       uint8_t gpio;
+#ifdef USE_KERNEL
        int     fd;
+#endif
        uint8_t debug_data;
        int     clock;
 };
@@ -77,4 +91,79 @@ struct ccdbg {
 #define CC_STEP_REPLACE                (0x64|(n))
 #define CC_GET_CHIP_ID         0x68
 
+/* ccdbg-command.c */
+void
+ccdbg_debug_mode(struct ccdbg *dbg);
+
+void
+ccdbg_reset(struct ccdbg *dbg);
+
+uint8_t
+ccdbg_read_status(struct ccdbg *dbg);
+
+uint8_t
+ccdbg_rd_config(struct ccdbg *dbg);
+
+uint16_t
+ccdbg_get_chip_id(struct ccdbg *dbg);
+
+/* ccdbg-io.c */
+void
+ccdbg_quarter_clock(struct ccdbg *dbg);
+
+void
+ccdbg_half_clock(struct ccdbg *dbg);
+
+int
+ccdbg_write(struct ccdbg *dbg, uint8_t mask, uint8_t value);
+
+uint8_t
+ccdbg_read(struct ccdbg *dbg);
+
+struct ccdbg *
+ccdbg_open(char *file);
+
+void
+ccdbg_close(struct ccdbg *dbg);
+
+void
+ccdbg_clock_1_0(struct ccdbg *dbg);
+
+void
+ccdbg_clock_0_1(struct ccdbg *dbg);
+
+void
+ccdbg_write_bit(struct ccdbg *dbg, uint8_t bit);
+
+void
+ccdbg_write_byte(struct ccdbg *dbg, uint8_t byte);
+
+uint8_t
+ccdbg_read_bit(struct ccdbg *dbg);
+
+uint8_t
+ccdbg_read_byte(struct ccdbg *dbg);
+
+void
+ccdbg_cmd_write(struct ccdbg *dbg, uint8_t cmd, uint8_t *data, int len);
+
+uint8_t
+ccdbg_cmd_write_read8(struct ccdbg *dbg, uint8_t cmd, uint8_t *data, int len);
+
+uint16_t
+ccdbg_cmd_write_read16(struct ccdbg *dbg, uint8_t cmd, uint8_t *data, int len);
+
+/* cp-usb.c */
+void
+cp_usb_init(struct ccdbg *dbg);
+
+void
+cp_usb_fini(struct ccdbg *dbg);
+
+void
+cp_usb_write(struct ccdbg *dbg, uint8_t mask, uint8_t value);
+
+uint8_t
+cp_usb_read(struct ccdbg *dbg);
+
 #endif /* _CCDBG_H_ */