Commit graph

979 commits

Author SHA1 Message Date
Benoît Thébaudeau 680050861c cc2538: gpio: Use accessor macros
Use the GPIO accessor macros instead of copying raw register access code all
over the place. This is cleaner and less error prone.

This fixes the setting of the USB pull-up resistor that worked only by chance on
the CC2538DK because it is controlled by the pin 0 of the used GPIO port.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-11-15 19:57:44 +01:00
Benoît Thébaudeau 923f161b7b cc2538: gpio: Add pin read / write and interrupt clear macros
Introduce new useful GPIO macros to:
 - read the levels of some port pins,
 - write the levels of some port pins (pass bit-field value to be set),
 - clear the interrupt flags for some port pins.

These macros are cleaner and less error prone than raw register access code
copied all over the place.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-11-15 19:48:24 +01:00
Benoît Thébaudeau 300d2d79ae cc2538: gpio: Fix usage of parameters in macros
The parameters in the GPIO macros were used without being parenthesized. This
could generate wrong values for register assignments in the case of expressions
passed as arguments to these macros.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-11-15 19:43:06 +01:00
Mariano Alvira 6b9b457a60 Merge pull request #385 from ismb-pert/better-error-message
Better error message in case of wrong CPUREV value
2013-11-14 07:14:33 -08:00
Oliver Schmidt 59c28bc32b Merge pull request #419 from oliverschmidt/master
Saved six more bytes ;-)
2013-11-13 14:43:06 -08:00
Oliver Schmidt 1bf5b4380d Saved six more bytes ;-) 2013-11-13 23:32:49 +01:00
Oliver Schmidt 497e7fbbac Merge pull request #416 from oliverschmidt/master
Added missing fixup & removed wait loop from poll.
2013-11-11 12:06:38 -08:00
Oliver Schmidt ae1a875881 Added missing fixup & removed wait loop from poll. 2013-11-11 21:03:39 +01:00
Oliver Schmidt dd30454c80 Merge pull request #415 from oliverschmidt/master
Added 6502 driver for WIZnet W5100 in MACRAW mode.
2013-11-09 14:17:07 -08:00
Oliver Schmidt 2d7d1b123d Added 6502 driver for WIZnet W5100 in MACRAW mode. 2013-11-09 23:15:20 +01:00
George Oikonomou ce0b2cacac Merge pull request #365 from g-oikonomou/cc2538-uart-init-fix
Set peripheral mode for the correct CC2538 UART TX/RX pins
2013-10-23 07:10:41 -07:00
Gianfranco Costamagna ddd6b900cd Better error message in case of wrong CPUREV value 2013-10-17 12:33:36 +02:00
Oliver Schmidt 57d9c43a33 Removed support for 'atari' now that 'atarixl' is part of the cc65 master. 2013-10-03 22:55:32 +02:00
Oliver Schmidt 7c2f3b3911 Saved another byte ;-) 2013-10-03 22:32:12 +02:00
George Oikonomou e4a454b284 Set peripheral mode for the correct UART TX/RX pins 2013-09-30 14:50:39 +01:00
George Oikonomou 2957d44ff8 Merge pull request #352 from lab11/cc2538-spi-driver
Added SPI driver for CC2538
2013-09-28 13:25:17 -07:00
Brad Campbell e2af903d05 Added SPI driver for CC2538
This uses the core/dev/spi.h header and implements the spi_init()
function and the various macros for SPI operation. ssi.h contains all of
the register locations and information.

This implementation is not very versatile, mostly because I don't how to
make it flexible in the contiki system. It supports pin muxing for the
four spi pins, but other than that picks sensible defaults.

The SPI macros (like SPI_READ()) are defined in
cpu/cc2538/spi-arch.h. In order to use the SPI driver, add the following
includes to your project:

    #include "spi-arch.h
    #include "dev/spi.h"
2013-09-27 17:46:15 -04:00
Oliver Schmidt 2263c1aa55 - Optimized LAN91C96 driver for speed and size.
- Speed: The primary byte copy loops are reduzed to the bare minimum by adjusting the base pointer 'ptr' and loop register 'y' in such a way that the 'y' overflow matches the low byte of the loop size.

- Introduced a loop for setting the MAC address.

Additional minor fix:

- Properly start self modification with first location.
2013-09-12 23:32:26 +02:00
Oliver Schmidt ea08635ca4 Optimized CS8900A driver for speed and size.
- Speed: The primary byte copy loops are reduzed to the bare minimum by adjusting the base pointer 'ptr' and loop register 'y' in such a way that the 'y' overflow matches the low byte of the loop size.

- Size: Factored out all repeated code into subroutines. Introduced a loop for setting the MAC address.

Additional minor changes:

- Activate frame reception as last step of initialization after CS8900A configuration.

- Properly set internal address bits used by the CS8900A.
2013-09-12 23:32:25 +02:00
Brad Campbell 982ca0fb46 Updates CC2538 GPIO
1. Fixes two of the comments to GPIO macros. They were copied but not
updated.
2. Adds SET and CLR macros for controlling GPIO pins.
2013-09-11 21:39:56 -04:00
Nicolas Tsiftes 7987a6dac7 Merge pull request #328 from g-oikonomou/cc2538-uart-config
Make the CC2538 UART driver more configurable
2013-08-09 10:20:36 -07:00
George Oikonomou 460d5bcb5d Fix cc2530 UART1 init bug
Fixes #286
2013-08-09 16:09:12 +01:00
George Oikonomou cb075dec65 Disable SDCC warnings 110 and 126
Those two warnings are optimisation-related
* 110 warns that an always-false if branch has been optimised out
* 126 warns about unreachable code which also gets optimised out

In disabling those warnings, we make the build less cluttered
2013-08-09 15:57:49 +01:00
George Oikonomou 20f06e3271 Support verbosity control for 8051-based platforms 2013-08-09 15:57:21 +01:00
George Oikonomou c89450a233 Change to sdar from the now deprecated sdcclib 2013-08-09 15:56:16 +01:00
George Oikonomou b025759665 Don't redirect sdld output to dev/null
This was used in the past because sdld was
very verbose when linking banked hex files. New
sdld versions do not exhibit this level of
verbosity and therefore the redirect can be
stopped
2013-08-09 15:56:15 +01:00
George Oikonomou 1b0470687b Change the cc2531 usb stick descriptor
The CC2531 USB stick now identifies itself as a
'Texas Instruments CC2531 USB Dongle' and uses a
TI-assigmed VID:PID. The VID:PID is now configurable
in contiki- or project-conf.h
2013-08-09 15:51:58 +01:00
George Oikonomou 0a7094bc39 Remove leftover make targets
The sensinode platform does not support .upload and .serialdump
Their presence in the makefile has confused in the past confused
some users. This commit removes them

The commit also removes the $(OBJECTDIR)/%.rel: %.cS recipe which
is not used by either 8051 platform and is probably broken anyway,
since it has been unmaintained for years
2013-08-09 15:48:05 +01:00
George Oikonomou 6c6013b898 Make the CC2538 UART driver more configurable
* We can now very easily switch between UART0 and UART1 through a define
* We can also configure the UART RX and TX port/pin through defines
2013-08-09 12:20:25 +01:00
George Oikonomou c3b5d4f5e3 Add support for verbosity control 2013-08-07 15:26:22 +01:00
Nicolas Tsiftes a9f0907640 Merge pull request #304 from frtos-wpan/rf230bb-merged
cpu/avr/radio/rf230bb/rf230bb.c (rf230_transmit): extend comment on tx s...
2013-08-05 00:24:35 -07:00
Oliver Schmidt 6ab336f55f Several minor consistency improvements. 2013-07-31 00:55:31 +02:00
Oliver Schmidt 3c6c7381d8 Suppress some usual warnings. 2013-07-31 00:29:52 +02:00
Oliver Schmidt 8d23d1b0bb Support the recently added verbosity control. 2013-07-31 00:15:38 +02:00
Oliver Schmidt 116c3f119b unistd.h doesn't seem to be necessary but breaks the MS VC build. 2013-07-31 00:02:29 +02:00
Werner Almesberger be0a296049 cpu/avr/radio/rf230bb/rf230bb.c (rf230_transmit): extend comment on tx sequence
Explain that the transmission is intentionally started before copying the
frame to the buffer.
2013-07-28 18:43:29 -03:00
Mariano Alvira 5d19de3dbf Merge pull request #266 from ismb-pert/fix-mbxxx
mb851 platform is now the more generic mbxxx. STM32W_CPUREV environment variable is used to select the variant of STM32W to use.
2013-07-26 07:38:11 -07:00
stefano pascali 36e7db42de Some little refactor 2013-07-19 16:15:55 +02:00
stefano pascali b43ce0f677 Travis-ci tweaks, added CPUREV to 01 regression test, needed by mbxxx platform 2013-07-12 17:07:04 +02:00
stefano pascali fcb09d5d30 Fixed mbxxx platform 2013-07-11 17:56:17 +02:00
Mariano Alvira 6307f3ff95 mc1322x: make uart buffer sizes configurable from contiki-conf.h 2013-07-04 14:09:40 -04:00
Oliver Schmidt ad34b714cd Merge pull request #287 from oliverschmidt/master
The current cc65 build doesn't require this workaround anymore.
2013-06-27 15:38:48 -07:00
Oliver Schmidt fb1de74dc4 The current cc65 build doesn't require this workaround anymore. 2013-06-28 00:36:33 +02:00
Peter A. Bigot 5fc0575e99 Makefile.include: support make clean all
Historically $(OBJECTDIR) was created when Makefile.include is read.  A
consequence is that combining "clean" with "all" (or any other build
target) results in an error because the clean removes the object
directory that is required to exist when building dependencies.
Creating $(OBJECTDIR) on-demand ensures it is present when needed.

Removed creation of $(OBJECTDIR) on initial read, and added an order-only
dependency forcing its creation all Makefile* rules where the target is
explicitly or implicitly in $(OBJECTDIR).
2013-06-20 17:45:41 -05:00
Oliver Schmidt 79bb5ea73f Removed some more old RCS tags from the Contiki source tree. 2013-06-13 15:54:26 +02:00
Oliver Schmidt cbce31cb59 Another small addition for platform 'Atari XL'. 2013-06-02 23:36:28 +02:00
Robert Quattlebaum 36fbbe48aa Merge pull request #244 from darconeous/pull-requests/cpu-native-tapdev-ipv6-fix
native/net/tapdev: Fix for new `UIP_CONF_IPV6` handling.
2013-05-21 17:42:44 -07:00
Nicolas Tsiftes a445c4020d Merge pull request #153 from darconeous/pull-requests/cpu-avr-bootloader
avr/bootloader.c: Now compatible with bootloaders which always run first
2013-05-20 05:49:13 -07:00
Robert Quattlebaum 09eec82d08 Merge pull request #134 from darconeous/pull-requests/cpu-avr-avrdude-mcu
cpu/avr: Added "AVRDUDE_MCU" configuration parameter.
2013-05-19 17:35:26 -07:00
Robert Quattlebaum 9c70e0e5cc native/net/tapdev: Fix for new UIP_CONF_IPV6 handling. 2013-05-19 17:27:30 -07:00