Florent Kermarrec
63538a7d04
litecores: add -Ob option to make.py (allow to build with yosys for example)
2015-08-19 01:17:37 +02:00
Florent Kermarrec
cb053dc011
liteusb/core/packet: fix missing ,
2015-05-25 13:53:02 +02:00
Florent Kermarrec
d9b15e6ef6
cores: replace Timeout with new WaitTimer
2015-05-12 16:14:38 +02:00
Florent Kermarrec
fb5397aa82
uart: remove litescope dependency for UARTWishboneBridge and remove frontend
2015-05-09 16:08:20 +02:00
Florent Kermarrec
1fd189512f
liteusb/frontend/dma: remove +4 to length for CRC (we'll do it in core)
2015-05-08 23:10:08 +02:00
Florent Kermarrec
4d902b578c
liteusb/phy/ft245: rename "ftdi" clock domain to "usb"
2015-05-07 20:03:12 +02:00
Florent Kermarrec
da711ad5f1
liteusb: add simple example design with wishbone bridge and software to control it
2015-05-02 18:21:18 +02:00
Florent Kermarrec
e9ef11620f
liteusb/frontend/wishbone: use new packetized mode (allow grouping response in a single packet)
2015-05-02 16:22:45 +02:00
Florent Kermarrec
ff51bde7f0
liteusb/software/wishbone: optimize writes/reads (send a single packet for a command)
2015-05-02 16:22:40 +02:00
Florent Kermarrec
e8c01ff4aa
do more test with last changes fix small issues
2015-05-02 16:22:38 +02:00
Florent Kermarrec
3ebe877fd2
use similar names for wishbone bridges and move wishbone drivers to [core]/software
2015-05-02 16:22:30 +02:00
Florent Kermarrec
5e649a6577
litescope: add basic LiteScopeUSB2WishboneFTDIDriver (working but need to be optimized)
2015-05-01 20:45:04 +02:00
Florent Kermarrec
a8b8af220a
liteusb: add basic wishbone frontend (We could also reuse Etherbone in the future)
2015-05-01 20:44:59 +02:00
Florent Kermarrec
da0fe2ecfb
liteusb: refactor software (use python instead of libftdicom in C) and provide simple example.
...
small modifications to fastftdi.c are also done to select our interface (A or B) and mode (synchronous, asynchronous)
2015-05-01 16:22:26 +02:00
Florent Kermarrec
603b4cdc8c
liteusb: continue refactoring (virtual UART and DMA working on minispartan6)
...
- rename ft2232h phy to ft245.
- make crc optional
- fix depacketizer
- refactor uart (it's now only a wrapper around standard UART)
- fix and update dma
2015-05-01 16:11:15 +02:00
Florent Kermarrec
a6f290ac16
liteusb: add ft2232h_sync_tb
2015-04-28 19:05:34 +02:00
Florent Kermarrec
28c50112a4
liteusb: add FT2232HPHYAsynchronous PHY (Minispartan6+, Pipistrello), needs more simulations and on-board tests
2015-04-28 19:01:03 +02:00
Florent Kermarrec
30eed19283
liteusb: continue refactoring and add core_tb (should be almost OK)
2015-04-28 18:58:38 +02:00
Florent Kermarrec
dc8d844579
liteusb: begin refactoring and simplification (wip)
2015-04-27 15:22:49 +02:00
Florent Kermarrec
1e1f7ce30e
liteusb: more pep8 (when convenient), should be almost OK
2015-04-13 14:47:44 +02:00
Florent Kermarrec
f10e873063
liteusb: pep8 (E265)
2015-04-13 14:37:39 +02:00
Florent Kermarrec
5343537fc2
liteusb: pep8 (E225)
2015-04-13 14:34:36 +02:00
Florent Kermarrec
39df1ff636
liteusb: pep8 (E222)
2015-04-13 14:32:51 +02:00
Florent Kermarrec
9e3d3e7930
liteusb: pep8 (E231)
2015-04-13 14:30:48 +02:00
Florent Kermarrec
ce0e818d66
liteusb: pep8 (E201)
2015-04-13 14:29:44 +02:00
Florent Kermarrec
4974fd6bc9
liteusb: pep8 (E302)
2015-04-13 14:27:31 +02:00
Florent Kermarrec
cb473ddb6e
liteusb: pep8 (replace tabs with spaces)
2015-04-13 14:09:58 +02:00
Florent Kermarrec
20207c9c32
liteusb: give more generic names to modules: FtdiXXX becomes LiteUSBXXX, move PHY outside of core (builds on minispartan6)
2015-03-22 11:11:37 +01:00
Florent Kermarrec
c77562f44b
liteusb: make oe_n optional on ft2232h phy
2015-03-22 10:56:56 +01:00
Florent Kermarrec
ed5746a1fe
liteusb: fix imports
2015-03-22 10:56:29 +01:00
Florent Kermarrec
b305b7828a
sdram: create frontend dir and move dma_lasmi/memtest/wishbone2lasmi to it
2015-03-02 08:36:39 +01:00
Florent Kermarrec
5bd1ab7fa1
liteXXX cores: update README and doc
2015-02-28 21:40:59 +01:00
Florent Kermarrec
912573f5c9
liteusb: move files and modify import to misoclib.com.liteusb
2015-02-28 11:18:00 +01:00
Florent Kermarrec
b647fe5823
merge liteusb
2015-02-28 11:16:16 +01:00
