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192 Commits

Author SHA1 Message Date
Daniel Campora
8c8d7f3c60 cc3200: Clean up pyb.Pin 
Remove unused and unneeded functions, also create Pin.get_config() that
returns the whole configuration of the pin.

This reduces code size by ~500 bytes.
 2015-05-03 11:26:56 +02:00
Daniel Campora
e4c899a08c cc3200: WLAN.ifconfig returns an attrtuple instead of a dictionary. 2015-05-03 11:26:25 +02:00
Daniel Campora
f54bdecff2 cc3200: Implement Sleep.wake_reason() 2015-05-03 11:21:14 +02:00
Daniel Campora
71d482df47 cc3200: Clear the pending interrupt flag when disabling RTC callbacks. 2015-05-03 11:21:12 +02:00
Daniel Campora
6f218d7472 cc3200: Move wlan_init0() to the boot section. 
This one creates a semaphore, therefore it must be executed only
after a hard reset (or when coming out of hibernation).
 2015-04-29 16:10:40 +02:00
Daniel Campora
d8713d78f5 cc3200: Correct Sleep module name. Must be 'Sleep', not 'sleep'. 2015-04-29 15:27:28 +02:00
Daniel Campora
e282884e54 cc3200: When requesting safe boot, blink the led 3 times, not 4. 2015-04-29 15:27:21 +02:00
Daniel Campora
dbb4aef5e3 cc3200: Make WLAN.isconnected() also work in AP mode. 
While in STA mode isconnected() returns True when connected to an AP
and the IP has been acquired. In AP mode, WLAN.isconnected() returns
True if at least one connected station is present.
 2015-04-29 15:26:21 +02:00
Daniel Campora
bf4576dc91 cc3200: Clean-up servers enable/disable algorithm. 2015-04-29 14:25:44 +02:00
Damien George
95f53461c2 py: Replace py-version.sh with makeversionhdr.py, written in Python. 
Also rename py-version.h to mpversion.h for consistency with mpconfig.h.
 2015-04-28 23:52:36 +01:00
Daniel Campora
d11317bcab cc3200: Make WLAN scan results a list of attrtupple. 
Each result is displayed like this:

ssid='MySSID', bssid=b'\xc0J\x00z.\xcc', security=2, channel=None, rssi=-74

The CC3200 doesn't provide channel info, that why is 'None'.
 2015-04-29 00:04:01 +02:00
Daniel Campora
5225e29ce7 cc3200: Remove unneeded -lgcc in Makefile. 2015-04-29 00:03:58 +02:00
Daniel Campora
f81684141e cc3200: Implement os.uname() to get details of the OS and hardware. 2015-04-29 00:03:56 +02:00
Daniel Campora
6fefd5d330 cc3200: Move telnet_process_credential with the other private functions. 
Just for consistency.
 2015-04-29 00:03:54 +02:00
Daniel Campora
f1ed8c8a2e cc3200: Improve telnet_parse_input() in case of an incomplete option. 2015-04-28 16:48:33 +02:00
Matt Anderson
0458833072 cc3200: Make telnet login procedure work with Tera Term. 
This is actually a workaround Ter Term's issue of not obeying to the
telnet options that the server is sending. Therefore, we must buffer
chars until either a '\r' or the max length of the username/password
is received.
 2015-04-28 16:48:26 +02:00
Daniel Campora
9fbc265eb8 cc3200: Add delays to allow the servers to start and stop properly. 2015-04-28 15:16:33 +02:00
Daniel Campora
d34c4784a5 cc3200: Select NIC when the socket is created. 
This makes sense since only WLAN is supported here.
 2015-04-28 15:14:36 +02:00
Daniel Campora
7c8b4c1a8b cc3200: Correct MAKE_SOCKADDR and UNPACK_SOCKADDR byte order. 2015-04-25 23:36:45 +02:00
Daniel Campora
eaefc8b9d6 cc3200: Add WiPy specific information to README.md 2015-04-22 21:03:10 +02:00
Daniel Campora
df5d9c77f4 cc3200: Fix bootloader and modpyb after printf overhaul. 
The bootloader needs string0.c because of memset, memcpy and others,
without string0.c it magically links, but calling any of those
functions results in a hard fault.
In debug mode, modpyb needs printf, and including stdio.h leads to
conflicts due to the redefinitions made in the simplelink drivers.
 2015-04-19 20:59:10 +02:00
Damien George
259eaab9a9 cc3200: Clean up and reduce use/include of std.h. 2015-04-18 14:29:28 +01:00
Daniel Campora
c1a77a0c9f cc3200: Use new %q format to print qstr's where appropiate. 2015-04-17 10:15:55 +02:00
Daniel Campora
2cd247e819 cc3200: Clean up bootloader makefile and remove superflous assert. 2015-04-17 09:55:24 +02:00
Damien George
a86d40ccd4 cc3200: Get bootloader compiling with latest overhaul of printf code. 2015-04-16 14:30:17 +00:00
Damien George
7f9d1d6ab9 py: Overhaul and simplify printf/pfenv mechanism. 
Previous to this patch the printing mechanism was a bit of a tangled
mess.  This patch attempts to consolidate printing into one interface.

All (non-debug) printing now uses the mp_print* family of functions,
mainly mp_printf.  All these functions take an mp_print_t structure as
their first argument, and this structure defines the printing backend
through the "print_strn" function of said structure.

Printing from the uPy core can reach the platform-defined print code via
two paths: either through mp_sys_stdout_obj (defined pert port) in
conjunction with mp_stream_write; or through the mp_plat_print structure
which uses the MP_PLAT_PRINT_STRN macro to define how string are printed
on the platform.  The former is only used when MICROPY_PY_IO is defined.

With this new scheme printing is generally more efficient (less layers
to go through, less arguments to pass), and, given an mp_print_t*
structure, one can call mp_print_str for efficiency instead of
mp_printf("%s", ...).  Code size is also reduced by around 200 bytes on
Thumb2 archs.
 2015-04-16 14:30:16 +00:00
Daniel Campora
4c37489f4c cc3200: Correct the IP address byte order in the FTP server. 2015-04-14 01:57:29 +02:00
Daniel Campora
f7a26472af cc3200: Add IPPROTO_SEC to be able to create secure sockets. 2015-04-14 01:57:27 +02:00
Daniel Campora
99f7184073 cc3200: Disable MICROPY_COMP_TRIPLE_TUPLE_ASSIGN. 
Because it's only a compiler optimization and increases code size.
 2015-04-13 00:03:41 +02:00
Daniel Campora
c69b4310c8 cc3200: Add WLAN.config_ip(). 
This new method allows to assign an static IP to the device.
 2015-04-13 00:02:56 +02:00
Daniel Campora
d278e49475 cc3200: Enable TRIPLE_TUPLE_ASSIGN and UBINASCII. 2015-04-11 13:35:07 +02:00
Daniel Campora
6e25d955f4 cc3200: Enable long filename support in FatFS. 
This has implications all over the place. I have to admit that
you can instantly see that usability improves, but it costs 3K.
At the same time I took the oportunity to rename the '/SFLASH'
drive to '/flash' which improves compatibility with the pyboard.
 2015-04-11 13:35:05 +02:00
Daniel Campora
18bd51707c cc3200: Enable the stdio UART for the LaunchXL only. 2015-04-07 12:12:16 +02:00
Daniel Campora
c7acfc90b9 cc3200: Enable pull-ups for the STDIO UART pins. 2015-04-07 10:50:20 +02:00
Paul Sokolovsky
96b60ed956 cc3200: Fix typo after previous refactor. 2015-04-05 22:32:41 +03:00
Paul Sokolovsky
3a84c8b58d string0.c: Move from stmhal/ to lib/. 2015-04-05 21:57:55 +03:00
Daniel Campora
b9d850227d cc3200: Add WLAN AP specific settings for each board. 2015-04-04 22:09:55 +02:00
Daniel Campora
d460a30711 cc3200: Add specific version file for the CC3200 port. 
Current version has been numbered as 0.9.0 since Timers/PWM support
is still missing.
 2015-03-31 14:34:09 +02:00
Daniel Campora
3f42f32648 cc3200: Remove duplicated code from moduos. 
Error reporting is also changed from detailed to terse, as with the
rest of the CC3200's modules. All this combined saves ~200 bytes.
 2015-03-31 14:34:07 +02:00
Daniel Campora
7b19e99edd lib: Update FatFs to R0.11. 
There are lots of cosmetic changes, but this release brings a  very
important bug fix:
 - Fixed f_unlink() does not remove cluster chain of the file.

With R0.10c if you try to write a file that is too large to fit in the
free space of the drive, the operation fails, you delete the incomplete
file, and it seems to be erased, but the space is not really freed,
because any subsequent write operations fail because the drive is
"still" full. The only way to recover from this is by formatting the
drive. I can confirm that R0.11 fixes the problem.
 2015-03-29 22:12:14 +01:00
Daniel Campora
1eba62cac9 cc3200: Remove unneeded SPI instruction in the simplelink driver. 
Setting the word count before a SPI transaction is only needed when
using DMA.
 2015-03-26 20:50:39 +01:00
Daniel Campora
1826036a83 cc3200: Increase main stack size to 2K. 
Increasing it from 1K to 2K gives more freedom to the callback
handlers, before this, simply nesting a function call into a
printf would cause a stack overflow.
 2015-03-26 20:50:38 +01:00
Daniel Campora
760a6eca9b cc3200: Minor refactorings on modwlan and pybsleep. 2015-03-26 14:27:21 +01:00
Daniel Campora
4be44014ab cc3200: Reenable active interrupts when waking from suspended mode. 2015-03-26 13:58:58 +01:00
Daniel Campora
2d717ad97a cc3200: Add callback support to the UART for RX interrupts. 2015-03-26 10:28:43 +01:00
Daniel Campora
e909e38871 cc3200: Remove superflous parameters from the SPI API. 2015-03-26 10:28:41 +01:00
Daniel Campora
7f41f650de cc3200: Remove superflous params from the I2C API. 2015-03-25 16:56:14 +01:00
Daniel Campora
26d230419c cc3200: Add GPIO25 to the pins list of the WiPy and the WiPy-SD. 
This allows to properly initialize the system led and add it
to the sleep module so that it can be restored when resuming
from suspended mode.
 2015-03-25 15:22:32 +01:00
Daniel Campora
4729a212b1 cc3200: Rename the WiPy_SD to WiPy-SD. 2015-03-25 15:22:27 +01:00
Daniel Campora
684dba40f0 cc3200: Roll back to the previous telnet and ftp timeouts. 
Unfortunately, these timeouts are the only realiable way (for now), to
be able to detect broken connections due to half-open sockets. Such a
thing occurs when getting out of the WiFi coverage area or when
disconnecting from the AP (sometimes the client doesn't send the
disconnect packet).
 2015-03-25 15:22:21 +01:00
Daniel Campora
e15f8198bc cc3200: Keep WLAN enabled during the soft reset. 2015-03-25 15:22:16 +01:00
Daniel Campora
9d3588f2be cc3200: Remove the cc3200.xml file. Latest CCS already ships with it. 2015-03-25 15:22:11 +01:00
danicampora
104a867447 cc3200: Fix bug in telnet that caused the rx buffer to overflow. 2015-03-22 11:32:12 +01:00
danicampora
59f6831336 cc3200: Reduce soft reset time. WLAN is not reinit, just reenabled. 2015-03-21 11:31:29 +01:00
danicampora
77791b5633 cc3200: Improve usability and robustness of the servers. 2015-03-21 11:31:17 +01:00
danicampora
c1c23e2f6a cc3200: Remove superfluous code in pybsleep. 2015-03-21 11:27:26 +01:00
danicampora
cd9bc14c8f cc3200: Add SPI module. 
Only MASTER mode is supported. Transfer width is configurable to
8, 16 or 32 bits.
 2015-03-21 11:26:47 +01:00
danicampora
c45e641c1d cc3200: Re-name pybsystick to mpsystick. 2015-03-21 11:21:45 +01:00
danicampora
f8ee88bbe0 cc3200: Move server methods from WLAN to the network module. 2015-03-19 17:08:25 +01:00
danicampora
0e96d1b3f1 cc3200: Add parameter to wlan_stop() for custom timeout values. 2015-03-18 21:55:08 +01:00
danicampora
f382f4442e cc3200: Fixes and improvements to the SD card driver. 2015-03-18 21:55:02 +01:00
danicampora
963d7c7ee6 cc3200: Refactor I2C. Remove all references to SLAVE mode. 2015-03-18 21:54:41 +01:00
danicampora
d3912549a3 cc3200: Improve I2C timeout handling. 2015-03-18 21:54:30 +01:00
danicampora
005a7f4190 cc3200: Fix extint_enable behaviour when the callback is updated. 2015-03-17 13:26:09 +01:00
danicampora
181fe5016c cc3200: Add RTC callback with wake-up from sleep capability. 2015-03-17 13:26:08 +01:00
danicampora
6de1b39368 cc3200: Make peripheral objects static. 
This prevents duplication of objects in the sleep list. Also helps
with reducing the code size by ~100 bytes.
 2015-03-17 13:26:07 +01:00
danicampora
fcf6db0695 cc3200: Register pybsd with the sleep module and use pin_config(). 2015-03-17 13:26:06 +01:00
danicampora
98b8568362 cc3200: Assign GPIO10 and GPIO11 to the GPIO peripheral on start-up. 2015-03-17 13:26:05 +01:00
danicampora
ea43fa104e cc3200: Remove unneeded functions and add pybsleep_remove() calls. 2015-03-17 13:26:03 +01:00
danicampora
78d7c45b69 cc3200: Disable all wake sources on start-up. 2015-03-16 00:42:16 +01:00
danicampora
ed20ac56f7 cc3200: Fix bug in RTC msec register access functions. 2015-03-16 00:42:15 +01:00
danicampora
5dd8ae6b9c cc3200: Fix spaces aligment in LAUNCHXL/mpconfigboard.h 2015-03-16 00:42:13 +01:00
danicampora
0962358026 cc3200: Align SD card driver with new SDK release(1.1.0). 2015-03-16 00:42:13 +01:00
danicampora
1080802e8f cc3200: Update socket event handler to align with new SDK(1.1.0) API. 2015-03-16 00:42:11 +01:00
danicampora
dc545d6512 cc3200: Do not reset the DTHE module before every SHA operation. 
According to the new SDK (1.1.0) this is not needed, and it's best
not to do it, because this module is a shared resource.
 2015-03-16 00:42:10 +01:00
danicampora
b2cb75efb7 cc3200: Remove double administration of callback objects. 2015-03-16 00:42:09 +01:00
danicampora
c292632b59 cc3200: Update simplelink SPI driver to SDK release version 1.1.0. 2015-03-16 00:42:06 +01:00
danicampora
0d0646d915 cc3200: Update HAL to SDK release version 1.1.0. 2015-03-16 00:42:05 +01:00
danicampora
2c103d5200 cc3200: Rewrite the PRCM RTC functionality methods. 
This allows to use the On-Chip retention registers for both the
RTC and to share notification flags between the bootloader and the
application. The two flags being shared right now are the "safe boot"
request and the WDT reset cause. we still have 2 more bits free for
future use.
 2015-03-14 10:08:47 +01:00
danicampora
d432bcb9ac cc3200: Prevent multiple memory allocations if sflash init fails. 2015-03-14 10:08:46 +01:00
danicampora
2ae17def52 cc3200: Clean up linker scripts and startup file. 2015-03-14 10:08:45 +01:00
danicampora
09721e2314 cc3200: Increase heartbeat period from 3 to 5 seconds. 2015-03-14 10:08:44 +01:00
danicampora
c7fabe1f3e cc3200: Remove unneeded code from modwlan and optimize startup time. 
These changes also help reduce the hibernate wake-up time to 1s.
 2015-03-14 10:08:43 +01:00
danicampora
04749e677f cc3200: Allow separate selection of the power mode in Pin callbacks. 2015-03-12 16:22:17 +01:00
danicampora
10f7ef0832 cc3200: Keep WLAN enabled during suspend mode. 2015-03-12 16:22:16 +01:00
danicampora
d1ba8b7659 cc3200: Correct WiPy's pinout and the pin generation script. 2015-03-12 16:22:15 +01:00
danicampora
6ae9383f63 cc3200: Remove WLAN.getmode since it's superseded by WLAN.ifconfig. 2015-03-12 16:22:13 +01:00
danicampora
37337427c3 cc3200: Trigger a new network scan when WLAN.scan() is called. 2015-03-12 16:22:12 +01:00
danicampora
b761ed2103 cc3200: Register ADC and I2C with the sleep module. 2015-03-11 22:09:52 +01:00
danicampora
db0580d0a5 cc3200: Reduce stack sizes of simplelink and the servers. 2015-03-11 22:09:51 +01:00
danicampora
e9786f40f5 cc3200: Disable WLAN in suspended mode if NW wake is not enabled. 2015-03-11 17:11:10 +01:00
danicampora
8cbbaa052a cc3200: Add WiPy and WiPy_SD board support. 2015-03-11 17:00:38 +01:00
danicampora
9e44383e3f cc3200: Add power management framework. Add mpcallback class. 
Supports suspend and hibernate modes. Waking is possible throug GPIO
and WLAN.
The mpcallback class is generic and can be reused by other classes.
 2015-03-11 17:00:33 +01:00
danicampora
73aee8da54 cc3200: Merge ExtInt class into Pin class. 
Also add another method to change the pin's interrupt mode
on the fly.
 2015-03-11 17:00:28 +01:00
danicampora
26cbc91373 cc3200: Place functions only used while booting in a special section. 
Such functions are never used after MicroPython has started, and they
remain in RAM wasting space. Now they are placed in a special section
named "boot" which sits just before the heap, allowing us to extend
the effective heap area up to the new boot section. Right now, this
gives us back ~1K, but in the future, more functions might end up in
there as well.
 2015-03-11 16:59:29 +01:00
danicampora
02fda44a30 cc3200: Combine and disable sections in startup_gcc.c to reduce size. 2015-03-11 16:54:14 +01:00
danicampora
d226dd2f59 cc3200: Add preliminary low power deep sleep support. 2015-03-11 16:54:09 +01:00
danicampora
0475de1350 cc3200: Make WDT and HeartBeat constant objects on their own right. 2015-03-11 16:54:05 +01:00
danicampora
d01060241a cc3200: Add heartbeat signal on system led. 2015-02-28 19:03:21 +01:00
Johan Hendriks
6a41bf99bd cc3200: Create separate release/debug build directories 2015-02-28 19:03:17 +01:00