950c140fcd
Merged nuttx/nuttx into master
2016-12-17 04:39:46 -10:00
ec85425041
STM32: Fix some STM32F7 copy paste errors
2016-12-17 08:31:12 -06:00
38ebe6c13f
Xtensa ESP32: Change that should have been included in a previous commit was not.
2016-12-17 08:11:32 -06:00
05e798488b
One register getting clobber on context save
2016-12-17 08:10:10 -06:00
adbacfc42c
Xtensa ESP32: Fix a duplicate in Kconfig files. Level 1 should return via RFE.
2016-12-17 07:07:33 -06:00
d9c01052d9
C&P error from F7
2016-12-17 02:20:10 -10:00
6599feb310
Xtensa ESP32: Fixes a few issue with restoring registers on interrupt return, but there is still a problem
2016-12-16 17:56:22 -06:00
cdd8dc72a5
Xtensa ESP32: Basically a redesign of the interrupt dispatch logic.
2016-12-16 15:36:52 -06:00
d4ad5f04d3
Xtensa ESP32: Minor rearchitecting of how CPU interrupts are enabled. MOre to come.
2016-12-16 14:13:09 -06:00
cd3d414ba2
Xtensa: Fix some missing SMP logic
2016-12-16 13:37:28 -06:00
34a994b0f6
Correct a logic problem the prevented dumping the IDLE thread's stack on an assertion
2016-12-16 13:21:01 -06:00
6337fadd8c
Missing escape character on CR of CR-LF expansion.
2016-12-16 10:49:42 -06:00
935e49f5bb
Update some comments
2016-12-16 09:38:08 -06:00
f1a5b91cd8
Use r6, not r2 when passing paramters with call4
2016-12-16 09:21:44 -06:00
41cf32a20e
Fix windowspill register handling + Use r6, not r2 when passing paramters with call4
2016-12-16 09:20:36 -06:00
aa5a8b0ca2
Xtensa: Make sure that all C callable assembly functions includes ENTRY prologue and RET epilogue.
2016-12-15 14:02:19 -06:00
c56268b416
Fix missing CALL0 ABI condition.
2016-12-15 11:06:41 -06:00
ea9e6c48e4
Cosmetic update to comments.
2016-12-15 10:43:34 -06:00
10b9a10d2f
Xtensa ESP32: Fix several build-related issues associated with vector section
2016-12-15 10:08:26 -06:00
4795d58e03
Back out most of 46dbbe837e. The order is correct -- or, rather, the order is the same as the order that response data is provided. Change the order will break all other drivers.
2016-12-15 07:16:24 -06:00
ca92ecafa7
MMC/SD: Format changed from %d to %lu. Must cast argument to unsigned long to avoid crash on 64-bit machine.
2016-12-14 17:44:12 -06:00
f4f32bc740
MMC/SD SDIO (again): This is really an endian-ness issue. Behavior should be different on big- vs little-endian machines.
2016-12-14 17:04:27 -06:00
5755f2348c
Fix some crap left in README from copy and paste.
2016-12-14 14:57:43 -06:00
3c4a8d05b0
MMC/SD SDIO driver: Change the endianess order to read the return of long response command
2016-12-14 14:17:52 -06:00
b5e979d58f
ESP32: Fix a couple of bugs associated with handling of CPU interrupts.
2016-12-14 13:31:44 -06:00
b504b8daff
Update README
2016-12-14 12:34:25 -06:00
4052ec2d90
Add missing ENTRY() and RET() macros in C callable assembly language. At one time I though the that the ESP32 support the CALL0 ABI. I was mistaken so there may be a few more like this.
2016-12-14 12:14:51 -06:00
730ca4ce41
Fix missing semicolons in DEBUGASSERT statements
2016-12-14 09:06:09 -06:00
a560d70e7a
Add some comments from Angus Gratton to a Kconfig file for future reference.
2016-12-14 08:19:35 -06:00
dd5e47a418
ESP32 core v2: Two changes (1) flushes the UART TX buffer in the esp32 serial shutdown routine. The ROM bootloader does not flush the FIFO before handing over to user code, so some of this output is not currently seen when the UART is reconfigured in early stages of startup. And changes the openocd config file's default flash voltage from 1.8V to 3.3V. This is not necessary right now, but may save some hard-to-debug moments down the track (3.3V-only flash running at 1.8V often half-works and does weird things...)
2016-12-14 08:15:03 -06:00
f063e4c5ac
Remove Calypso architecture support and support for Calypso SERCOMM driver.
2016-12-13 18:35:52 -06:00
d9e040d76b
Remove all Calypso board configurations
2016-12-13 18:24:49 -06:00
c83da3c48f
Remove minnsh configurations and support logic: up_getc() and lowinstream.
...
This was an interesting exercise to see just how small you could get NuttX, but otherwise it was not useful: (1) the NSH code violated the OS interface layer by callup up_getc and up_putc directly, and (2) while waiting for character input, NSH would call up_getc() which would hog all of the CPU. NOt a reasonably solution other than as a proof of concept.
2016-12-13 18:01:23 -06:00
26560cb9e1
i.MX6: Remove non-cached, inter-cpu memory region. Not a useful concept.
2016-12-13 16:59:50 -06:00
a36ed28790
SAMV7: MCAN: Prevent Interrupt-Flooding of ACKE when not connected to CAN-BUS. An Acknowledge-Error will occur every time no other CAN Node acknowledges the message sent. This will also occur if the device is not connected to the can-bus. The CAN-Standard declares, that the Chip has to retry a given message as long as it is not sent successfully (or it is not cancelled by the application). Every time the chip tries to resend the message an Acknowledge-Error-Interrupt is generated. At high baud rates this can lead in extremely high CPU load just for handling the interrupts (and possibly the error handling in the application). To prevent this Interrupt-Flooding we disable the ACKE once it is seen as long we didn't transfer at least one message successfully.
2016-12-13 11:22:54 -06:00
dae7e77d91
Update README.txt
2016-12-13 11:20:14 -06:00
edeee90c66
i.MX6 interrupt handling: Additional logic needed to handle nested interrupts when an interrupt stack is used
2016-12-13 10:04:38 -06:00
dcb15e6ae4
More trivial documentation updates.
2016-12-12 08:23:35 -06:00
8f76bacc55
Add hyprlinks to a document
2016-12-12 08:18:38 -06:00
9617ac8b50
Trivial fix to document
2016-12-12 06:54:38 -06:00
e6fac360c6
Update user manual
2016-12-11 14:34:11 -06:00
5d99a37ab7
Update user manual
2016-12-11 13:40:26 -06:00
e3d3fa704e
Update ChangeLog
2016-12-11 10:37:03 -06:00
baaa5f7cb8
Update TODO list
2016-12-11 07:50:05 -06:00
d648f9c8b4
Add task_testcancel()
2016-12-10 16:34:14 -06:00
50a25c3fde
Forget to add files before last commits
2016-12-10 16:12:35 -06:00
f132960789
Add task_setcanceltype()
2016-12-10 16:06:14 -06:00
5fb207eb36
Add task_setcancelstate()
2016-12-10 15:16:46 -06:00
698597a838
task_delete() now obeys all cancellation point semantics.
2016-12-10 14:39:19 -06:00
6997cda1b5
Grrr... cloned typos!
2016-12-10 09:45:55 -06:00
David Sidrane
David Sidrane
Gregory Nutt
Alan Carvalho de Assis
Angus Gratton
Frank Benkert