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1235 Commits

Author SHA1 Message Date
Gregory Nutt
31a94816b2 USB host drivers: Change all parmeters named class to usbclass to avoid C++ conflicts 2015-01-11 08:05:09 -06:00
Gregory Nutt
83d6e6403c drivers/mmcsd/Kconfig: ARCH_HAVE_SDIOWAIT_WRCOMPLETE should not depend on MMCSD_SDIO 2015-01-09 07:21:43 -06:00
Gregory Nutt
089e001874 STM32 SDIO: CONFIG_MMCSD_SDIOWAIT_WRCOMPLETE should not be available unless CONFIG_MMCSD_SDIO=y 2015-01-08 18:12:06 -06:00
Gregory Nutt
f787440a04 STM32 SDIO: Don't let architectures select CONFIG_MMCSD_SDIOWAIT_WRCOMPLETE unless they have implemented SDIOWAIT_WRCOMPLETE 2015-01-08 17:47:34 -06:00
Gregory Nutt
1842525cc2 MMCSD SDIO: Add support for a new SDWAIT_WRCOMPLETE condition. The previous logic used a busy-wait loop to pool the card R1 start to determine when the card was ready for the next transfer. That busy-wait can be quite long -- hundreds of milliseconds. And alternative is to look the the SD D0 pin which will change state when the card is no longer busy. 
This logic implements a change the avoids the busy-wait poll by reconfiguring the SD D0 pin as a GPIO interrupt, then waiting for the card to becom ready without taking up CPU cycles.

This change is conditioned on CONFIG_MMCSD_SDIOWATI_WRCOMPLETE and is currenlty only implemented for the STM32 SDIO driver.

From David Sidrane
 2015-01-08 06:23:42 -06:00
Gregory Nutt
383a47fb28 DK-TM4C129X: Add support for on-board TMP100 temperature sensor 2015-01-06 11:50:56 -06:00
Gregory Nutt
207835bd0d Tiva PHY Interrupts: Need to read the PHY interrupt status register in order to clear the pending PHY interrupt 2015-01-05 15:12:45 -06:00
Gregory Nutt
52aeabb4b2 Cosmetic changes 2015-01-02 13:59:47 -06:00
Gregory Nutt
51b220c6d5 Ethernet skeleton: Add some more example logic 2014-12-31 13:45:19 -06:00
Gregory Nutt
2317da4192 Minor corrections to Ethernet driver skeleton 2014-12-31 13:02:30 -06:00
Gregory Nutt
6d1a79ed40 Minor updated to Ethernet driver skeleton 2014-12-31 12:26:18 -06:00
Gregory Nutt
09446f7d27 Update drivers/net/skeleton.c 2014-12-31 06:37:14 -06:00
Gregory Nutt
157916ba4c Uses DEBUASSERT, mut include assert.h 2014-12-30 16:58:02 -06:00
Gregory Nutt
3666af88d4 drivers/net/skeleton.c: Add outline for support with CONFIG_NET_NOINTS 2014-12-30 14:56:37 -06:00
Gregory Nutt
5ee81c0d50 Serial: Allow serial console selection even if /dev/console is disabled: There can still be a serial console with no file system at all 2014-12-28 15:23:05 -06:00
Gregory Nutt
089578319a STM32 Serial: PX4 HW workarround for flaky STM32 RTS. From David Sidrane 2014-12-27 18:58:18 -06:00
Gregory Nutt
33f7151cd9 Remove STM32-specific RX flow control logic from the upper level serial driver to the lower level STM32 serial driver 2014-12-27 09:45:45 -06:00
Gregory Nutt
32fd858dc6 Serial RX Flow Control: Fix a bunch of compile problems introduced into unbuilt, conditioned out logic 2014-12-27 08:15:41 -06:00
Gregory Nutt
2fadd0da4b Eliminate an unnecessary calculation in the serial RX flow control logic 2014-12-27 08:00:48 -06:00
Gregory Nutt
aefde565d3 Serial Upper Half: Add watermarks to RX flow control logic 2014-12-27 07:43:06 -06:00
Gregory Nutt
1c39b67e32 STM32: Fix some incorrectly placed conditional logic 2014-12-26 12:41:35 -06:00
Gregory Nutt
33bcb5dbca Back out some incorrect conditional compilation 2014-12-26 10:26:52 -06:00
Gregory Nutt
6daa9468f6 More RAMTRON related fixes from David Sidrane 2014-12-26 08:15:59 -06:00
Gregory Nutt
996d6c9d55 Most superstitous updates to the RAMTROM driver make it more compatibile with the version used by PX4. From David Sidrane 2014-12-26 07:59:09 -06:00
Gregory Nutt
64ce7563f2 CC3000: Fix yet another typo in last two commitsgit diff I should not be doing this when I have the flugit diff 2014-12-18 16:27:46 -06:00
Gregory Nutt
49a22f1ccb CC3000: Oops. Fix an error in the last commit 2014-12-18 07:39:55 -06:00
Gregory Nutt
2fe506d70c CC3000 Fix: Data can be unaligned. When dereferences as an input ntosh(), a bad value is returned. Reported by Alan Carvalho de Assis 2014-12-18 07:18:00 -06:00
Gregory Nutt
8e4f7230f9 ADXL345: Don't select device if only change SPI settings 2014-12-17 12:01:18 -06:00
Gregory Nutt
34609141b0 ADXL345: Free allocations on failure 2014-12-16 17:27:09 -06:00
Gregory Nutt
d818ab5e35 Update the ADXL345 interface following the current interface scheme 2014-12-16 11:45:28 -06:00
Gregory Nutt
c9ca51fc8a Minor clean-up associated with the ADX345 driver 2014-12-16 10:18:44 -06:00
Gregory Nutt
ae18f9dacd Unify sensor debug. ADX driver was using input debug; LM75 and QENCODE that their own custom debug. Now all use CONFIG_DEBUG_SENSOR, sndbg() 2014-12-16 09:54:32 -06:00
Gregory Nutt
10863af628 Add ADXL345 accelerometer driver. From Alan Carvalho de Assis 2014-12-16 08:16:53 -06:00
Gregory Nutt
ece6963c21 Update a README file 2014-12-16 07:51:50 -06:00
Gregory Nutt
4aa9320da9 Update README files 2014-12-15 19:01:40 -06:00
Gregory Nutt
623757d77c Update TODO list and add REVISIT comment 2014-12-13 08:44:28 -06:00
Gregory Nutt
d09bb13833 In case a thread is doing a blocking operation (e.g. read()) on a serial 
device, while it is being terminated by pthread_cancel(), then
uart_close() gets called, but the semaphore (dev->recv.sem in the above
example) is still blocked.

This means that once the serial device is opened next time, data will
arrive on the serial port (and driver interrupts handled as normal), but
the received characters never arrive in the reader thread.

This patch addresses the problem by re-initializing the semaphores on the
last uart_close() on the device.
 2014-12-13 08:07:21 -06:00
Gregory Nutt
a84bd3f433 M25P serial flash driver: Add subsector size of the M24P16 part. From Lazlo 2014-12-10 18:48:36 -06:00
Gregory Nutt
cdc8fc52d1 SmartFS: Implements wear-leveling in the SmartFS. From Ken Pettit 2014-12-09 14:11:15 -06:00
Gregory Nutt
8bd5556b47 Fix compilation errors if CONFIG_DISABLE_MOUNTPOINT is selected 2014-12-08 07:14:31 -06:00
Gregory Nutt
c0c108d5e2 Add support for ST Micro EEPROM device geometries. From Sebastien Lorquet 2014-12-05 09:13:34 -06:00
Gregory Nutt
3cc6bee189 Nucleo-f4x1re: Fix some joystick pin definitions 2014-12-04 12:04:21 -06:00
Gregory Nutt
1f2447502f SAMA5D3 Xplained: Add support for the Itead Joystick shield 2014-12-03 12:24:23 -06:00
Gregory Nutt
19d31412f7 Update/correct some comments 2014-11-29 07:08:30 -06:00
Gregory Nutt
2b8fe6709b Add an analog joystick driver. Initial checkin is only a little more of a clone of the discrete joystick driver and is as-of-yet untested 2014-11-28 19:59:27 -06:00
Gregory Nutt
24d4253e1f Fixes to get the discrete joystick driver and test working 2014-11-28 15:56:18 -06:00
Gregory Nutt
544322edb9 DJoystick: Add a new ioctl to get the support joystick discrete signals 2014-11-28 15:39:57 -06:00
Gregory Nutt
0d04a4e9ba Fix missing quote in Kconfig 2014-11-28 10:16:58 -06:00
Gregory Nutt
e42f7b552f This commit is a set of patches 02/11 through 03/11 correcting issues with the CC3000 networking (01/11 was committed separated). Among these 10 patches: 
03/11: CC3000 driver was getting stuck at recv() when remote host closed connection and application tried to read data from remotely shutdown socket. This patch adds proper handling for remotely closed socket event.

07/11: Socket state initialization was done in 'register', while it should be initialized in 'open' and deinitialized in 'close'. Old way caused problems when device is closed, power-cycled and then reopened as old socket state was left enabled.

08/11: Select thread was getting stuck after 'close, power-cycle, reopen', since selectsem was not properly setup and cleaned up.

09/11 'maxFD' was not properly reset in select worker and not checked for before calling cc3000_select().

10/11: After wlan_stop()/cc3000_close(), irqsem was left with count '-1'. Therefore on next wlan_start()/cc3000_open(), initial value for irqsem was wrong. Additional repeated wlan_start()/wlan_stop() decreased irqsem value further. Obviously this causes driver not to function correctly and freeze.

Patch moves initialization and destruction of waitsem, irqsem and readysem to cc3000_open/cc3000_close.

All are: Signed-off-by: Jussi Kivilinna <jussi.kivilinna@haltian.com>
 2014-11-28 08:52:52 -06:00
Gregory Nutt
5f0343bed9 Use usleep instead of usdelay as CONFIG_BOARD_LOOPSPERMSEC might not be calibrated correctly and CC3000 is fine with longer wait. 
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@haltian.com>
 2014-11-28 08:16:30 -06:00