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Author SHA1 Message Date
ziggurat29
397d228b2a let nucleo (stm32l4) support proc fs for info useful for debug 2016-05-25 13:11:43 -05:00
ziggurat29
0252909fc9 altered pin defs for I2C pins; these needed to be specified as open-drain (otherwise they are push-pull) 2016-05-25 13:09:52 -05:00
Gregory Nutt
9ec104834a Remove CONFIG_USARTn_ISUART 2016-05-25 11:21:48 -06:00
Gregory Nutt
c089a2f241 Rename CONFIG_ARCH_HAVE_OTHER_UART to CONFIG_OTHER_UART_SERIALDRIVER 2016-05-25 10:48:33 -06:00
Gregory Nutt
e2e6ce3f1b Rename CONFIG_ARCH_HAVE_SCIn to CONFIG_SCIn_SERIALDRIVER 2016-05-25 10:46:55 -06:00
Gregory Nutt
2a87741e72 Rename CONFIG_ARCH_HAVE_UARTn to CONFIG_UARTn_SERIALDRIVER 2016-05-25 10:45:01 -06:00
Gregory Nutt
249a2e48e5 Rename CONFIG_ARCH_HAVE_USARTn to CONFIG_USARTn_SERIALDRIVER 2016-05-25 10:39:23 -06:00
Gregory Nutt
55faa87188 Should fix a warning about unmet dependencies in 'make menuconfig' 2016-05-25 10:17:42 -06:00
ziggurat29
05d2036334 complete logic in 'create stack' and 'use stack' to support stack coloration. Fix some booboos breaking compatibility with TLS in libc. 2016-05-25 10:37:38 -05:00
ziggurat29
e68ba11fac Merged nuttx/nuttx into master 2016-05-25 10:06:47 -05:00
Aleksandr Vyhovanec
52c6cb1799 Fix typographical naming error in STM32 U[S]ART bit defintiions. 2016-05-25 09:04:03 -06:00
Aleksandr Vyhovanec
9a2002a302 1-wire driver based on U[S]ART in single-wire, half-duplex mode. 2016-05-25 08:59:47 -06:00
Gregory Nutt
d58e4acf17 Remove whitespace from the end of lines 2016-05-25 08:48:55 -06:00
Gregory Nutt
51504a032e Oops... forgot to add PCF8574 LCD Backpack files before doing the commit. 2016-05-25 08:48:54 -06:00
ziggurat29
1c5bef572c Merged nuttx/nuttx into master 2016-05-25 09:39:15 -05:00
Gregory Nutt
ac86a8b1fc Merged in paulpatience/nuttx/libuavcan (pull request #27) 
Update Nucleo F303RE and STM32F4Discovery uavcan configurations
 2016-05-25 08:24:05 -06:00
Gregory Nutt
54d7eac51d Update ChangeLog 2016-05-25 08:08:54 -06:00
Dave
dc1c27cee7 * This driver supports the 'I2C lcd backpack' design that is based on the PCF8574 io expander. There's a myriad of different vendors of such, but they are principally the same, save wiring and minor features like jumpers for I2C addresses. This driver supports known and unknown variants. 
*  The interface board supports HD44780-based LCD modules up to 4x32, and this driver accommodates all those formats.
 2016-05-25 08:06:32 -06:00
Paul A. Patience
3ca1a41626 Update Nucleo F303RE and STM32F4Discovery uavcan configurations 2016-05-25 09:39:42 -04:00
Frank Benkert
04223a9618 SAMV7: USBHS: Remove disabling of whole usb on suspend 
This fix removes the disabling of the whole USB peripheral on suspend
interrupt. Its enough to freeze the clock instead.

When disabling the whole peripheral, the next wakeup-interrupt comes
up with an disabled clocking. The unfreeze clock has no effect, because
the master clock is disabled. This makes all registers, including the
IDR unwriteable and the IRQ falls in an endless loop blocking the whole
system.

Furthermore the disabling of the peripheral clock prevents hotplugging
or reconnecting the USB.
 2016-05-25 07:20:48 -06:00
pkolesnikov
9ee3fe3f19 clocking for 54mhz 2016-05-25 14:30:47 +02:00
Lok Tep
7eb65246ee eclipse 2016-05-24 23:24:22 +02:00
Lok Tep
4c96755219 Merge remote-tracking branch 'origin/master' 2016-05-24 23:23:57 +02:00
Gregory Nutt
549f415cf9 Update ChangeLog 2016-05-24 10:54:27 -06:00
Gregory Nutt
4b3e710af6 Add an argument to board_app_initialize() 2016-05-24 10:51:22 -06:00
unknown
c89a5494b8 spi, copy 2016-05-24 16:57:39 +01:00
Gregory Nutt
15cc1b973d Update ChangeLog 2016-05-24 07:57:38 -06:00
Gregory Nutt
317bf064a8 i.MX6: Clean up some initializers 2016-05-24 07:44:36 -06:00
Alexander Vasiljev
ad6f37edfa Adds definitions for the LPC4337jet100 chip. 2016-05-24 07:03:50 -06:00
Gregory Nutt
3a8ff78f87 Restore PR. I have no idea where it went. 2016-05-23 17:45:15 -06:00
Gregory Nutt
f734ad5730 Merge branch 'master' of bitbucket.org:nuttx/nuttx 2016-05-23 17:40:29 -06:00
Gregory Nutt
e42eca84d3 Merged in david_s5/nuttx (pull request #26) 
sam_systemreset.c edited online with Bitbucket
 2016-05-23 17:26:21 -06:00
David Sidrane
051aa42786 sam_systemreset.c edited online with Bitbucket 2016-05-23 23:24:59 +00:00
Gregory Nutt
e929066042 Fix an error in the last commit 2016-05-23 17:11:36 -06:00
David Sidrane
c41e6d823a Add the up_systemreset interface to the samv7 arch. The approach is slightly different in that: 1) It enables ARCH_HAVE_RESET and allows the user to set if, and for how long, to drive External nRST signal. It also does not contain a default board_reset, as that really should be done in the config's src if CONFIG_BOARDCTL_RESET is defined. 2016-05-23 17:05:02 -06:00
David Sidrane
fca329945b This patch ensures that the TWIHS (i2c) hw get's its clock set when the sequence of 
sam_i2cbus_initialize
sam_i2cbus_uninitialize
sam_i2cbus_initialize

Or twi_reset is called.

I found this a while back in the stm32 family, so there may be more arch-es with this sort of bug. I suppose any driver that has the notion of "do not set the freq if it is already set" could be suspect.
 2016-05-23 13:38:34 -06:00
Gregory Nutt
c019c270d5 Tiva boards: Fix a naming collision, rename board-specific function from tiva_timer_initialize() to tiva_timer_configure() to remove conflict 2016-05-23 08:26:46 -06:00
Alexander Vasiljev
eb11e662db Modifications to the crypto API needed for LPC43xx. 2016-05-23 08:05:02 -06:00
Alexander Vasiljev
b43fcd6f99 LPC43xx: Add AES support. 2016-05-23 08:03:32 -06:00
pkolesnikov
eb9cfd1255 i2c copy, right include 2016-05-23 15:59:24 +02:00
pkolesnikov
7630b9db5d i2c copy 2016-05-23 15:56:56 +02:00
Gregory Nutt
1bb9c1fa39 Update README 2016-05-23 07:55:25 -06:00
pkolesnikov
5e8d2347ac copy nucleo-144 to stm32f746-ws 2016-05-23 15:05:56 +02:00
Gregory Nutt
34ce000c50 Sabre-6quad: Add an SMP configuration; Enable procfs in both configurations 2016-05-22 16:17:10 -06:00
Gregory Nutt
c7979ad49c Update README and ChangeLog 2016-05-22 15:17:03 -06:00
Gregory Nutt
5e5b6d677d Update README and ChangeLog 2016-05-22 15:05:41 -06:00
Gregory Nutt
80d0b2736e Reorder some logic: (1) set initial CPU IDLE task regsters AFTER allocating stack, (2) invalidate cache in CPU start-up BEFORE handling first interrupt. 2016-05-22 15:01:49 -06:00
Steve
a75c48c183 Fix for a minor typo that I introduced somewhere along the way during my testing. This makes the bridge code actually compile… 2016-05-21 17:09:50 -06:00
Gregory Nutt
9bd8070b34 Review of last PR 2016-05-20 18:12:05 -06:00
Gregory Nutt
56616f99d3 Forgot to add file before last commit 2016-05-20 18:09:12 -06:00