Code Review / openocd.git / commitdiff
? search:
summary | shortlog | log | commit | commitdiff | review | tree
raw | patch | inline | side by side (parent: 3feac9a)
interface/ftdi: add TUMPA Lite config 18/1918/2
authorPaul Fertser <fercerpav@gmail.com>
Sun, 2 Feb 2014 09:04:41 +0000 (13:04 +0400)
committerSpencer Oliver <spen@spen-soft.co.uk>
Tue, 4 Feb 2014 20:52:26 +0000 (20:52 +0000)
TUMPA Lite is a cheap FT232H-based breakout board, without any
buffering. It also lacks series resistors so for some targets
(especially when not using ridiculously short wires) one needs to add
about 47 Ohms in series on every high-speed line.

The SRST line is connected directly to the FT232H too.

Real-life tested (including SRST and TRST).

Change-Id: I5ed4f88d8d20384e9c52efe2ff0c290e2650d43e
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/1918
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
contrib/openocd.udev patch | blob | history
tcl/interface/ftdi/tumpa-lite.cfg [new file with mode: 0644] patch | blob

diff --git a/contrib/openocd.udev b/contrib/openocd.udev
index 66ec9ba1758d412170b3fc2ceee039204d664d55..b2e1123aa1405a0dbeaa2c13b4481bee9d0b19a4 100644 (file)
--- a/contrib/openocd.udev
+++ b/contrib/openocd.udev
@@ -80,6 +80,10 @@ ATTRS{idVendor}=="1457", ATTRS{idProduct}=="5118", MODE="664", GROUP="plugdev"
 # XDS100v2
 ATTRS{idVendor}=="0403", ATTRS{idProduct}=="a6d0", MODE="664", GROUP="plugdev"
 
+# TUMPA, TUMPA Lite
+ATTRS{idVendor}=="0403", ATTRS{idProduct}=="8a98", MODE="664", GROUP="plugdev"
+ATTRS{idVendor}=="0403", ATTRS{idProduct}=="8a99", MODE="664", GROUP="plugdev"
+
 # stlink v1
 ATTRS{idVendor}=="0483", ATTRS{idProduct}=="3744", MODE="664", GROUP="plugdev"
 
diff --git a/tcl/interface/ftdi/tumpa-lite.cfg b/tcl/interface/ftdi/tumpa-lite.cfg
new file mode 100644 (file)
index 0000000..657515a
--- /dev/null
+++ b/tcl/interface/ftdi/tumpa-lite.cfg
@@ -0,0 +1,12 @@
+#
+# TIAO USB Multi-Protocol Adapter (TUMPA) Lite
+#
+# http://www.diygadget.com/tiao-usb-multi-protocol-adapter-lite-jtag-spi-i2c-serial.html
+#
+
+interface ftdi
+ftdi_vid_pid 0x0403 0x8a99
+
+ftdi_layout_init 0x0038 0x087b
+ftdi_layout_signal nTRST -data 0x0020 -oe 0x0020
+ftdi_layout_signal nSRST -data 0x0010 -oe 0x0010
Open On-Chip Debugger

Linking to existing account procedure

If you already have an account and want to add another login method you MUST first sign in with your existing account and then change URL to read https://review.openocd.org/login/?link to get to this page again but this time it'll work for linking. Thank you.

SSH host keys fingerprints

1024 SHA256:YKx8b7u5ZWdcbp7/4AeXNaqElP49m6QrwfXaqQGJAOk gerrit-code-review@openocd.zylin.com (DSA)
384 SHA256:jHIbSQa4REvwCFG4cq5LBlBLxmxSqelQPem/EXIrxjk gerrit-code-review@openocd.org (ECDSA)
521 SHA256:UAOPYkU9Fjtcao0Ul/Rrlnj/OsQvt+pgdYSZ4jOYdgs gerrit-code-review@openocd.org (ECDSA)
256 SHA256:A13M5QlnozFOvTllybRZH6vm7iSt0XLxbA48yfc2yfY gerrit-code-review@openocd.org (ECDSA)
256 SHA256:spYMBqEYoAOtK7yZBrcwE8ZpYt6b68Cfh9yEVetvbXg gerrit-code-review@openocd.org (ED25519)
+--[ED25519 256]--+
|=..              |
|+o..   .         |
|*.o   . .        |
|+B . . .         |
|Bo. = o S        |
|Oo.+ + =         |
|oB=.* = . o      |
| =+=.+   + E     |
|. .=o   . o      |
+----[SHA256]-----+
2048 SHA256:0Onrb7/PHjpo6iVZ7xQX2riKN83FJ3KGU0TvI0TaFG4 gerrit-code-review@openocd.zylin.com (RSA)