Factored out mpsse functions for easier reusability.

1 files changed, 37 insertions, 0 deletions

diff --git a/iceprog/mpsse.h b/iceprog/mpsse.h
new file mode 100644
index 0000000..af8e045
--- /dev/null
+++ b/iceprog/mpsse.h
@@ -0,0 +1,37 @@
+/*
+ *  iceprog -- simple programming tool for FTDI-based Lattice iCE programmers
+ *
+ *  Copyright (C) 2015  Clifford Wolf <clifford@clifford.at>
+ *  Copyright (C) 2018  Piotr Esden-Tempski <piotr@esden.net>
+ *
+ *  Permission to use, copy, modify, and/or distribute this software for any
+ *  purpose with or without fee is hereby granted, provided that the above
+ *  copyright notice and this permission notice appear in all copies.
+ *
+ *  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ *  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ *  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ *  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ *  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ *  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef MPSSE_H
+#define MPSSE_H
+
+void mpsse_check_rx(void);
+void mpsse_error(int status);
+uint8_t mpsse_recv_byte(void);
+void mpsse_send_byte(uint8_t data);
+void mpsse_send_spi(uint8_t *data, int n);
+void mpsse_xfer_spi(uint8_t *data, int n);
+uint8_t mpsse_xfer_spi_bits(uint8_t data, int n);
+void mpsse_set_gpio(int slavesel_b, int creset_b);
+int mpsse_get_cdone(void);
+void mpsse_send_dummy_bytes(uint8_t n);
+void mpsse_send_dummy_bit(void);
+void mpsse_init(int ifnum, const char *devstr, bool slow_clock);
+void mpsse_close(void);
+
+#endif /* MPSSE_H */
\ No newline at end of file