1
0
mirror of git://projects.qi-hardware.com/f32xbase.git synced 2024-11-04 22:59:41 +02:00
Commit Graph

46 Commits

Author SHA1 Message Date
Werner Almesberger
e614d15fef Cleaned up command-line parsing. Added option -n to disable target power.
- f32x/c2-ben.c: removed #include <stdio.h> left over from debugging
- f32x/f32x.c (main): command-line parsing now uses getopt() and is done
  before trying to talk to the target
- f32x/c2-drv.h (c2_ops), f32x/c2.h (c2_init), f32x/c2.c (c2_init),
  f32x/c2-om.c (om_init): pass "power" argument along the init call chain
- f32x/c2-ben.c (ben_init): added target power switching
- f32x/f32x.c (usage, main): new option -n to disable target power
2010-10-22 14:50:13 -03:00
Werner Almesberger
8325a06f61 Small board adjustments, mainly to improve room for isolation.
- c2ben/c2ben.sch: rename VDD net on the header board to VBUS, to prevent
  KiCad from considering it to be the same as VDD(nPD02)
- c2ben/c2ben.brd: make board 40 mil wider to have more room for applying
  isolation (silicone paste)
- c2ben/c2ben.brd: reduce distance from header pad to board edge by 5 mil
  to 40 mil, to increase overlap of pins and pads
- c2ben/cam/pcb.pl: adjusted board size and spacing between boards for
  above changes
2010-10-22 04:40:03 -03:00
Werner Almesberger
b1d1fcc4ba c2usb/cam/pcb.pl: fix bogus tool parameters
Fixing it lest if gets copied and lives on elsewhere. Note that it may
still be necessary to add a small negative correction (in the order of
-0.1 mm) to compensate for deflection of the workpiece.

- c2usb/cam/pcb.pl ($d): there are 25.4 mm in an inch, not 2.54
- c2usb/cam/pcb.pl ($d): the endmill used has a diameter of 35 mil, not
  8 mil
- c2usb/cam/pcb.p ($r): don't apply correction for imagined mechanical
  issues (now what we're working with correct values)
2010-10-22 04:12:36 -03:00
Werner Almesberger
df9fb5c338 Include gpio-s3c24xx.h in gpio-s3c24xx.c
- f32x/gpio-s3c24xx.c: include gpio-s3c24xx.h
- f32x/gpio-s3c24xx.c: fix declaration mismatch discovered this way
2010-10-21 20:25:17 -03:00
Werner Almesberger
bb600dada5 f32x: added support for the c2ben adapter
- f32x/c2-ben.c: bitbang wrapper for the c2ben board
- f32x/Makefile: added "ben" target
- f32x/gpio-xburst.h, f32x/gpio-xburst.c: GPIO access primitives for XBurst
  CPUs
2010-10-21 20:15:07 -03:00
Werner Almesberger
80a0152663 Don't call gpio_init in c2_init, so that we can do additional setup work before
- f32x/c2-om.c: moved system includes to c2-bitbang.c
- f32x/c2-bitbang.c (c2_init): leave it to the upper layer to call gpio_init
- f32x/c2-om.c (om_init): call gpio_init, then c2_init
2010-10-21 19:28:00 -03:00
Werner Almesberger
4f743578ab Labeled the control signals with the Ben's GPIOs
- c2ben/c2ben.sch: added labels with the Ben's GPIOs to the control signals
- c2ben/c2ben.brd: imported updated netlist
2010-10-21 19:22:27 -03:00
Werner Almesberger
6a4da0eaef Moved C2 bitbang functions from c2-om.c to (#included) c2-bitbang.c
- f32x/c2-om.c: renamed C2 bitbang functions from om_* to c2_*
- f32x/c2-om.c,  f32x/c2-bitbang.c: moved most of the content of c2-om.c to
  c2-bitbang.c and #include c2-bitbang.c
- f32x/Makefile: c2-om.o depends on c2-bitbang.c now
2010-10-21 19:09:43 -03:00
Werner Almesberger
3c9abdc65a Renamed gpio.* to gpio-s3c24xx.*
- f32x/Makefile (OBJS_om): rename gpio.o to gpio-s3c24xx.o
- f32x/gpio-s3c24xx.h, f32x/gpio-s3c24xx.c, f32x/c2-om.c: renamed gpio.* to
  gpio-s3c24xx.* to
2010-10-21 18:30:02 -03:00
Werner Almesberger
3bbf318536 Switched from four-spaces to one-tab indentation. 2010-10-21 10:05:26 -03:00
Werner Almesberger
de75051afa Support different targets. (Openmoko GTA01/02 with Dbgv3, soon c2ben.)
- f32x/Makefile: added support for building for different targets (for now,
  just TARGET=om)
- f32x/c2-drv.h: interface for C2 drivers
- f32x/c2-om.c: updated title
- f32x/c2-om.c: renamed all c2_* to om_* and made them "static"
- f32x/c2-om.c (c2_om): driver operations
- f32x/c2.c: call driver operations
- f32x/c2.h: moved protocol constants to c2-drv.h
2010-10-21 10:03:42 -03:00
Werner Almesberger
ab35c6b518 Prepare abstraction of C2 communication.
- f32x/c2.c: renamed to c2-om.c
- f32x/Makefile (OBJS): changed c2.o to c2-om.o
2010-10-21 10:00:41 -03:00
Werner Almesberger
66a929a1f5 c2ben/c2ben.brd: changed track width from 8 to 10 mil 2010-10-21 03:10:22 -03:00
Werner Almesberger
c1935d59d0 c2ben/: initial commit of passive C2 adapter board for the Ben's uSD slot. 2010-10-20 20:16:23 -03:00
Werner Almesberger
7829d4d569 Removed local copy of pads.fpd from c2usb
- c2usb/c2usb.pro: use "pads" from kicad-libs instead of local copy
- c2usb/modules/Makefile (MODULES): remove "pads"
- c2usb/modules/pads.fpd: removed
2010-10-20 14:01:07 -03:00
Werner Almesberger
07e96675f6 c2usb/c2usb.sch: mark design as suspended, due to FT232 being unfit for project 2010-10-20 11:05:35 -03:00
Werner Almesberger
8eaef6b062 Renamed hw/ to c2usb/, to make room for other hardware. 2010-10-20 10:57:42 -03:00
Werner Almesberger
77d684804c fw/c2usb.conf: USB product ID assignment is now official 2010-10-08 09:28:25 -03:00
Werner Almesberger
3fd1720e8f Added BOOKSELF and dsv setup procedure.
- BOOKSHELF: data sheets for the FT232RL and the C2 protocol
- Makefile: "make dsv" sets up the data sheet cache
2010-10-08 03:55:02 -03:00
Werner Almesberger
9777d88d5a Customize the FT232 EEPROM with the Qi Hardware ID and other parameters.
- hw/c2usb.conf: custom FT232 EEPROM configuration
- hw/Makefile (flash-eeprom): new target to customize the FT232 EEPROM
2010-10-08 02:51:27 -03:00
Werner Almesberger
c9f4c9b3db hw/cam/: toolpath generation for cutting the PCB. 2010-10-08 02:05:51 -03:00
Werner Almesberger
807616f24b R1/R2 were very close to U1 - move them away. Some small cleanup.
- hw/c2usb.brd: make board 20 mil wider and moved R1/R2 by this distance
  away from U1
- hw/c2usb.sch (FB1): added value (33R) to bead
- hw/c2usb.sch (R1): put component reference on the left side
- hw/c2usb.sch, hw/c2usb.brd: increased version number to 1
2010-10-08 02:00:22 -03:00
Werner Almesberger
c7a53e8736 Make the board a bit bigger for more relaxed spacing of traces and components.
- hw/c2usb.brd: made board 40 mil wider (we still have a lot of room before
  reaching the maximum width of a USB dongle)
- hw/c2usb.brd: moved R1 and R2 10 mil away from U1
- hw/c2usb.brd: moved the power circuit 10 mil to the left, to increase the
  clearance of FB1
2010-10-03 20:52:16 -03:00
Werner Almesberger
ad0015d64e Increased clearance from 9 mil to 9.7 mil.
- hw/c2usb.brd: increased clearance from 9 mil to 9.7 mil
- hw/c2usb.brd: rerouted traces to board edge connector for better
  clearance
2010-10-03 08:13:34 -03:00
Werner Almesberger
88f3dcc8ab Firmware-free C2 programmer, with USB interface. 2010-10-03 03:06:30 -03:00
Werner Almesberger
79396b1777 lib/usb.c (open_usb): Stupid beginner's mistake: wrong operator precedence due
to missing parentheses in device selection caused it to just pick the first
device it found.
2010-08-25 17:26:43 -03:00
Werner Almesberger
5ce904b20f Introduce PLATFORM_ENTER, replacing the old PLATFORM_SETUP for DFU mode
setup. PLATFORM_SETUP now performs early general platform setup, such as
turning off the watchdog.

- fw/boot/boot.c (main): the first thing we do is to run PLATFORM_SETUP
- fw/boot/boot.c (boot_loader): instead of PLATFORM_SETUP, run
  PLATFORM_ENTER
2010-08-25 04:30:28 -03:00
Werner Almesberger
a77a9a611f lib/usb.c (open_usb): libusb documentation claims that considerable
bureaucracy is needed before operations can be performed. This doesn't
seem to be the case, but let's put the code (commented out) anyway,
since it's been written. (This was done while trying to debug another
problem.)
2010-08-24 21:09:22 -03:00
Werner Almesberger
fd09655773 Requests following a rejected SETUP requests failed too, which sometimes
produces user-visible errors and may confuse implementations. (E.g., when
probing for an unimplemented feature and subsequently being greeted by a
timeout.)

- fw/comon/usb.c (handle_setup): set SOPRDY when answering a request error
  with a stall, according to the example in AN139. This seems to eliminate
  the timeouts observed in requests following after bad requests.
- fw/boot/boot.c (run_payload): described how the host is expected to
  respond to the device resetting its USB stack
2010-08-24 19:12:22 -03:00
Werner Almesberger
bc37839a3a f32xbase didn't build on ancient Gentoo due to missing include.
- include/f32xbase/usb.h: include stdint.h
2010-08-24 06:44:44 -03:00
Werner Almesberger
d254ca8755 Minor comment cleanup.
- fw/boot/boot.c (boot_loader): removed GTA01/GTA02-specific comments
- fw/boot/boot.c (boot_loader, main): documented SYSCLK settings
2010-08-23 21:28:16 -03:00
Werner Almesberger
d1b3966e5a Added timer register values.
- fw/common/regs-f32x.h: common values for TCON, TMOD, and CKCON
- fw/common/regs-f320.h: C8051F320-specific values for TMOD and CKCON
2010-08-23 18:11:51 -03:00
Werner Almesberger
0f1c0ea783 - fw/common/regs-f320.h: include mcs51/C8051F320.h, not mcs51/C8051F326.h 2010-08-23 14:31:33 -03:00
Werner Almesberger
1c7150cce8 Registers and register values are now CPU-specific.
- fw/common/regs.h: split into C8051F326-specific regs-f326.h and shared
  regs-f32x.h
- fw/common/regs-f320.h: C8051F320-specific registers and values
2010-08-23 14:26:01 -03:00
Werner Almesberger
fa7fb48296 Put libraries at end of linker invocation to make it work with local
libraries. Some minor cleanup.

- lib/Makefile.common: introduced LDLIBS to place libraries at the end of
  the $(LD) command line
- lib/Makefile.common: put spaces around assignments
- README: added short name of project to title
2010-08-20 16:16:13 -03:00
Werner Almesberger
2a5850591c version.h is no longer generated and it thus only creates confusion if
we create it when making dependencies.

- fw/common/Makefile.common (depend): don't touch version.h
- fw/common/Makefile.common (version): we build version.c, not version.c
2010-08-20 14:26:35 -03:00
Werner Almesberger
7501137fac Added library for items commonly shared among tools.
- lib/Makefile.common: common makefile rules for USB tools
- include/f32xbase/usb.h, lib/usb.c: library with the common open_usb
  function
2010-08-20 14:21:39 -03:00
Werner Almesberger
97d2ed102e fw/boot/boot.c (boot_loader): removed description of IDBG-specific power
sensing.
2010-08-19 09:03:34 -03:00
Werner Almesberger
efdacaf589 Add build rules to simplify platform-specific Makefiles.
- fw/common/Makefile.common: integrated object file specific build rules
  that used to live in fw/boot/
- fw/common/Makefile.common: added section titles
- fw/common/Makefile.common (upload): removed obsolete target
2010-08-19 01:11:14 -03:00
Werner Almesberger
3f5ec8aa9e Use config.h as the main source of configuration data. Fixed some boot.c
glitches.

- fw/boot/boot.c, fw/boot/dfu.c: include config.h for platform defines
- fw/common/Makefile.common: add $(F32XBASE)/fw/common to include search
  path
- fw/boot/boot.c: define dummy for uart_init if no debugging is enabled
- fw/boot/boot.c (PLATFORM_EXIT): typo PLAYFORM_EXIT
- fw/boot/boot.c (run_payload): rename BOOT_SETUP to PLATFORM_SETUP
- fw/boot/dfu.c (device_descriptor): use USB_PRODUCT instead of
  USB_PRODUCT_IDBG_DFU
- fw/boot/config.h: removed for now. Might bring it back later as template.
- fw/boot/version.h: moved to fw/common/
- fw/common/Makefile.system: remove serial setup
2010-08-19 01:01:08 -03:00
Werner Almesberger
fcfaec399a Move platform-specific boot loader configuration into macros.
- fw/boot/boot.c (boot_loader): moved GTA-specific pull-up disable and
  I2C_SDA_PULL enable into macro PLATFORM_SETUP
- fw/boot/boot.c (run_payload): moved GTA-specific pull-up enable and
  I2C_SDA_PULL disable into macro PLATFORM_EXIT
- fw/boot/boot.c (boot_loader): moved GTA-specific I2C_SDA probe into macro
  PLATFORM_TEST
- fw/common/Makefile.common: removed all references to dependencies on
  .target. The caller is now responsible for these.
- fw/boot/dfu.c: don't include idbg/usb-ids.h; USB_VENDOR and USB_PRODUCT
  are now passed via macros
2010-08-19 00:34:19 -03:00
Werner Almesberger
749a4e22a4 README and GPLv2. 2010-08-13 09:03:17 -03:00
Werner Almesberger
e038f87196 fw/example/ - very simple demo application 2010-08-13 08:49:48 -03:00
Werner Almesberger
e23181e40b fw/boot/ - The boot loader, fresh from IDBG. Needs major cleanup. 2010-08-13 08:47:40 -03:00
Werner Almesberger
bdfe058079 fw/common/ - copied from IDBG and generalized a little 2010-08-13 08:47:13 -03:00
Werner Almesberger
c55fc4018d f32x/ - firmware uploader for the C2 protocol. From IDBG. 2010-08-13 08:46:38 -03:00