Gregory Nutt
c1a8d46539
Update ChangeLogs
2014-12-13 10:42:12 -06:00
Gregory Nutt
1003ee3e9a
Costmetic change to a comment
2014-12-13 10:41:57 -06:00
Gregory Nutt
623757d77c
Update TODO list and add REVISIT comment
2014-12-13 08:44:28 -06:00
Gregory Nutt
dcd6608050
Update ChangeLog
2014-12-13 08:11:32 -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
93bde18bd0
Update ChangeLgo
2014-12-13 07:48:17 -06:00
Gregory Nutt
ef25e53f0b
TM4C123G LaunchPad: Update STATUS in README file
2014-12-13 07:46:05 -06:00
Gregory Nutt
626fa0719a
STM32 LTDC: Fix a typo in conditional compilation
2014-12-13 07:45:42 -06:00
Gregory Nutt
002d4c40a4
STM32 OTG HS DEV (in FS mode): Disable ULPI clock enable in RCC AHB1 Register. If Both ULPI and the FS clock enable bits are set in FS mode, then the ARM never awakens froom WFI due to a chip issue. From Ken Pettit
2014-12-13 07:44:13 -06:00
Gregory Nutt
a1e05721d8
Tiva I2C: Don't try to ACK and STOP on the same byte. Improve logic that suppresses STOP on a repeated start
2014-12-12 12:13:31 -06:00
Gregory Nutt
3ac6379bbe
Tiva I2C: Legacy mode reset logic ommitted in last commit
2014-12-12 09:31:17 -06:00
Gregory Nutt
c8d1f87571
Tiva I2C: Add logic to reset I2C when busy hangs with busy
2014-12-12 09:26:10 -06:00
Gregory Nutt
3c2f4b6c9a
Update ChangeLog
2014-12-12 07:56:57 -06:00
Gregory Nutt
40b0acaded
sscanf should also support %F
2014-12-12 07:54:37 -06:00
Gregory Nutt
e68be3dbb4
Update ChangeLog
2014-12-12 07:48:22 -06:00
Gregory Nutt
1b661c6d23
sscanf: Accept %X as well as %x as a format specifier. From Sébastien Lorquet
2014-12-12 07:46:46 -06:00
Gregory Nutt
fb6661aaa4
STM32 OTGHS Device: Fix for OTGHS core working in FS mode. From Ken Pettit
2014-12-12 07:43:32 -06:00
Gregory Nutt
1c569b85f8
Cosmetic change to force compliance with coding standard
2014-12-12 07:14:16 -06:00
Gregory Nutt
b818691a3a
Tiva I2C: Fix how I2C transactions are started and some I2C error reporting
2014-12-11 12:31:42 -06:00
Gregory Nutt
a190aeeeba
Tiva I2C: All SDA pins should be open drain, but all SCL pins should be digital output
2014-12-11 12:30:48 -06:00
Gregory Nutt
c7adcf5af2
Tiva I2C: Add register-level debug capability
2014-12-11 09:34:03 -06:00
Gregory Nutt
3958661ae5
Tiva I2C: Minor clean-up to I2C tracing
2014-12-11 08:11:32 -06:00
Gregory Nutt
475d2c3137
Tiva I2C: Fix error in assertion logic
2014-12-11 07:02:14 -06:00
Gregory Nutt
5b7e51cd2d
Update ChangeLog
2014-12-11 06:23:19 -06:00
Gregory Nutt
554f56b99d
strncpy: Commit d0c76ccacf0dc8988f9617ad82bf4349f456bb08 will trash a lot of memory if n == 0. From Hiro
2014-12-11 06:21:23 -06:00
Gregory Nutt
c1ecf8c449
Updatge ChangeLog
2014-12-10 18:49:43 -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
16f5ea451b
Fix cosmetic typo in header file idempotence. Note by Lazlo
2014-12-10 18:27:29 -06:00
Gregory Nutt
c095c89c3f
Update ChangeLog
2014-12-10 17:13:51 -06:00
Gregory Nutt
cb76fc05fc
Lots of fonts that derive from X11-misc-fixed-* fonts. Converted for use by NuttX by Pierre-Noel Bouteville
2014-12-10 17:11:23 -06:00
Gregory Nutt
ccf4c04d7f
Update ChangeLog
2014-12-10 15:58:33 -06:00
Gregory Nutt
47c4ce5761
TM4C123G LaunchPad: Add initialization logic for an external AT24 EEPROM. This is intended only to suppport testing of the Tiva I2C driver
2014-12-10 15:56:49 -06:00
Gregory Nutt
98d9ceb582
Tiva I2C: Add I2C options to Kconfig
2014-12-10 13:56:00 -06:00
Gregory Nutt
bf5179d0ac
Tiva I2C: Add workaround for errata; clean up some error handling
2014-12-10 13:01:47 -06:00
Gregory Nutt
730e468edd
Update ChangeLog
2014-12-10 12:44:45 -06:00
Gregory Nutt
58d0e169c7
Tiva I2C: Driver is code complete but untested
2014-12-10 12:43:46 -06:00
Gregory Nutt
03e1ecd6aa
Tiva i2C: Lots of compilation fixes
2014-12-10 08:47:34 -06:00
Gregory Nutt
86577c2282
Simplify I2C master/slave addresing to simplify driver development
2014-12-10 08:47:07 -06:00
Gregory Nutt
0daa071f2a
Tiva I2C: Finishes initialization logic
2014-12-10 07:31:44 -06:00
Gregory Nutt
c16ab05135
Tiva: Do I2C clock initialization without using legacy registers. Necessary for I2C3-5
2014-12-09 15:28:10 -06:00
Gregory Nutt
20b4417e48
Add a little bit more Tiva I2C initialization logic
2014-12-09 14:48:24 -06:00
Gregory Nutt
b26a5d2d83
Update ChangeLog
2014-12-09 14:15:13 -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
69cb752813
Add CRC8 support. From Ken Pettit
2014-12-09 13:27:22 -06:00
Gregory Nutt
cb051a522d
Add procfs write support. From Ken Petit
2014-12-09 13:24:38 -06:00
Gregory Nutt
b05fefc15a
Fix typo in Tiva UART regiser address definition. SourceForge Ticket #37
2014-12-09 12:18:41 -06:00
Gregory Nutt
3c85e9e09f
Update ChangeLog
2014-12-09 12:18:40 -06:00
Gregory Nutt
f5c124e081
Tiva: Add build framework and skeleton files for Tiva I2C driver. Initial commit is just the STM32 I2C driver with name changes and STM32-specific logic removed
2014-12-09 12:18:40 -06:00
Gregory Nutt
a026df3f95
Refresh configuration
2014-12-09 12:18:39 -06:00
Gregory Nutt
928bc5ca84
Update the Tiva I2C register definitions for the TM4C123 and TM4C129
2014-12-09 08:42:12 -06:00
