Commit Graph

31553 Commits

Author SHA1 Message Date
Gregory Nutt
7e7bdd181f Cosmetic fixes to comments, README, and other trivial corrections. 2017-12-25 10:45:47 -06:00
Gregory Nutt
458f9f4e67 arch/arm/src/lpc54xx: More WDT-related changes. 2017-12-24 15:40:46 -06:00
Gregory Nutt
3119629ff0 arch/arm/src/lpc54xx: Bring in WWDT driver from LPC43. 2017-12-24 15:00:20 -06:00
Gregory Nutt
382989a1b9 arch/arm/src/lpc54xx: DMA driver is code compelete. Untested and still needs more review. 2017-12-24 14:28:39 -06:00
Gregory Nutt
321c524c5f arch/arm/src/lpc54xx: Add DMA register definition file and skeletal DMA driver. The initial commit of the DMA driver is simply the LPC43xx GPDMA driver with name changes and all all register access removed. 2017-12-24 10:55:46 -06:00
Gregory Nutt
7ce881051a lpc43/lpc54 SDMMC: Add missing test for response errors in interrupt handler. 2017-12-23 18:13:53 -06:00
Gregory Nutt
0a5d9af33c lpc43/54 SDMMC: Remove some useless code. lpc54: Fix typos in the IOCON register definition file. Lpcxpresso-Lpc54628: Fix typols in board.h file 2017-12-23 14:25:21 -06:00
Gregory Nutt
b329b8c1e4 Squashed commit of the following:
lpc43/54 SDMMC:  Wading through bits trying to make sense out of what is a event want interrupt which deal mostly with commands+responses and what is a data transfer event.  DTO is the only wildcard.  I think this clear now but DMA transfers will fail with CRC error.
    lpc43/54 SDMMC:  DTO is a wait event, not a transfer event.
    lpc43/54 SDMMC:  Significant simplication to previous design.  More debug output.
    lpc43/54 SDMMC:  Don't allow duplicate events in waitmask and xfrmask.
    lpc43/54 SDMMC:  Not all interrupts were being disabled at the end of a transfer.
    lpc43/54 SDMMC:  Defer enabling DMA transfer interrupts until after command has been sent.
2017-12-23 11:42:04 -06:00
Gregory Nutt
6fa734457d lpc43/lpc54 SDMDC: Don't enable internal DMA in the control register if not doing internal DMA. Clear pending DMA-related interrupts before enabling them. 2017-12-22 15:16:14 -06:00
Gregory Nutt
1117a6e8ce Revert "lpc43xx and lpc54xx: No handling the wide bus MMC/SD interface correctly."
This reverts commit 4d6bf46480.
2017-12-22 14:39:59 -06:00
Gregory Nutt
9994bacf7e Revert "Fix some missing semicolons in conditional logic of last commit."
This reverts commit f0d36ebf1f.
2017-12-22 14:39:47 -06:00
Alan Carvalho de Assis
fa234a7026 configs/bambino-200e: Add LPC43 SDMMC board support to Bambino-200E and fix errors/warns 2017-12-22 12:30:36 -06:00
Gregory Nutt
f0d36ebf1f Fix some missing semicolons in conditional logic of last commit. 2017-12-22 12:28:17 -06:00
Gregory Nutt
4d6bf46480 lpc43xx and lpc54xx: No handling the wide bus MMC/SD interface correctly. 2017-12-22 11:59:45 -06:00
Gregory Nutt
bfb3eb38be LPC54/43: SDMMC driver: Need to disable DMA interrupts at completion of DMA. 2017-12-22 11:03:54 -06:00
Alan Carvalho de Assis
3ce21c5fe1 arch/arm/src/lpc43xx: Fix some small issues on LPC43 SDMMC driver 2017-12-22 10:23:09 -06:00
Gregory Nutt
6ed875a63b Leverage the LPC54xx back to the LPC43xx (where it came from originally)
Squashed commit of the following:

    arch/arm/src/lpc43xx:  SDMMC driver now builds for the LPC43 (provided that the proper definitions appear in the board.h file).
    arch/arm/src/lpc43xx:  Update basic changes to the ported lpc54xx driver for lpc43xx clocking and GPIOs.
    arch/arm/src/lpc43xx:  Brings in the LPC54xx SD/MMC driver with absolutely no changes other than changing all occurences of 54 to 43.
    arm/arm/src/lpc43xx:  Add build support for the lpc54 SDMMC driver.
    lpc54 SDMMC:  Check for successful data transfer last.  Checking first means that we miss errors.
2017-12-22 08:16:19 -06:00
Gregory Nutt
7add46bab5 lpc54 SDMMC. Some trivial naming improvements. 2017-12-22 07:19:13 -06:00
Michael Jung
cd48087c58 arch/arm/src/arm/up_cache.S: Fix cp15_invalidate_dcache. In cases where more than one dcache line was to be invalidated, a missing branch label would result in a false branch target into cp15_flush_idcache. Also the .size macro was fixed for both cp15_invalidate_dcache. 2017-12-22 06:54:37 -06:00
Gregory Nutt
35b12f7f0f tools/cvsparser.c: Add a check to avoid access past the end of a fixed size array 2017-12-21 12:37:10 -06:00
Gregory Nutt
c431177c0f LPC54xx: Update a README; fix a error in a DEBUGASSERTION in the SDMMC driver. 2017-12-21 12:19:15 -06:00
Gregory Nutt
30dbae2dbe reopen should return NULL when oflags is less than 0, not equal to 0.
Because negative value is returned on failure of lib_mode2offlags which converts the mode string into file open mode flag.
2017-12-21 12:04:17 -06:00
Gregory Nutt
d9f58fad39 Which these changes DMA now works on the LPC54xx
Squashed commit of the following:

    arch/arm/src/lpc54xx:  SDMMC fixes.. DMA should not be enabled on non-DMA transfers, the burst setting in FIFOTH is supposed to match the burst setting in the BMOD reseters, Add DMA error interrupt support.
    arch/arm/src/lpc54xx:  Mostly costmetic changes to the SDMMC driver.
2017-12-21 09:35:36 -06:00
Masayuki Ishikawa
4e64e6b3c3 Merged in masayuki2009/nuttx.nuttx/smp_fixes (pull request #561)
SMP fixes

Approved-by: Gregory Nutt <gnutt@nuttx.org>
2017-12-21 12:31:04 +00:00
Gintaras Drukteinis
52fccefe4f arch/arm/src/lpc43xx: Add Windowed Watchdog Timer (WWDT) driver. Tested on LPC4357 but should be
compatible for all LPC43xx MCUs.
2017-12-21 06:23:48 -06:00
Masayuki Ishikawa
e1f71f988b sched/semaphore/spinlock.c: Add memory barrier operations in spin_unlock()
In ARM document regarding memory barrires, SP_DMB() must be issued
before changing a spinlock state to SP_UNLOCKED. However, we found
that SP_DSB() is also needed to ensure that spin_unlock() works
correctly for network streaming aging test.

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2017-12-21 17:40:08 +09:00
Masatoshi.Tateishi
5414d68161 arch/arm/src/lc823450: Add SP_DMB() into lc823450_testset.c
In lc823450, ldrex and strex are not supported. So we implemented
up_testset() with H/W Mutex. However, there was a bug in memory
access order. This change ensures correct memory access order in
up_testset() for lc823450.

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2017-12-21 17:39:19 +09:00
Gregory Nutt
b26c70b11f arch/arm/src/lkpc54xx: In SDMMC driver, fix an error which was clobbering the interrupt mask register (xfrmask). Also, add a kludge for the missing DTO interrupt. 2017-12-20 18:39:10 -06:00
Gregory Nutt
eef12f1f91 arch/arm/src/lpc54xx: In SDMMC driver, add logic to transfer data when TXDR or RXDR interrupts occur. Also, add logic to set the RX watermark to 2 when receiving short, non-DMA data transfers. 2017-12-20 17:27:52 -06:00
Gregory Nutt
8938550072 arch/arm/src/lpc54xx: In SDMMC driver, don't do DMA if the entire transfer will fit in the FIFO. 2017-12-20 14:38:09 -06:00
Gregory Nutt
96e6835793 arch/arm/sr/lpc54xx: Add support for power pin to SDMMC driver. Some fixes from initial testing. 2017-12-20 13:42:57 -06:00
Gregory Nutt
31db67cad7 arch/arm/src/lpc54xx: SDMMC pin configurations should have SLEW on and FILTER off. 2017-12-20 11:47:30 -06:00
Gregory Nutt
c867d42018 arch/arm/src/lpc54xx: Add support for card detect and write protect to SDMMC driver. configs/lpcxpresso-lpc54628: Add logic to bring up SDMMC. 2017-12-20 10:52:05 -06:00
ussi Kivilinna
5392955ec4 drivers/sensors/hts221.c: Fix sensor reset with BOOT bit 2017-12-20 10:11:52 -06:00
Alan Carvalho de Assis
d66b2b0714 This commit adds support for stm32f072b-disco board. This is the board. I added the LEDs of this board and tested the compilation, more tests will be needed. 2017-12-20 08:05:15 -06:00
Alan Carvalho de Assis
87bd3cd8ff Rename the configs/stm32f0discovery board directory to configs/stm32f051-discovery. There are others stm32f0discovery boards with different MCUs and different peripherals on the board. 2017-12-20 08:05:15 -06:00
Anthony Merlino
058a938268 Merged in antmerlino/nuttx/logupto-fix (pull request #559)
syslog: Fixes LOG_UPTO macro to include specified log level

Approved-by: Gregory Nutt <gnutt@nuttx.org>
2017-12-20 13:34:29 +00:00
Masayuki Ishikawa
c2e50351e4 Merged in masayuki2009/nuttx.nuttx/lc823450_http_streaming (pull request #560)
lc823450 http streaming

* arch/arm/src/lc823450: Use spinlock APIs in lc823450_gpio.c

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* arch/arm/src/lc823450: Add a warning message in up_ack_irq()

    In SMP mode, H/W interrupts should be handled on CPU0 to avoid deadlocks.

    Other changes:
    Fix a potential race condition in up_enable_irq()
    Use spinlock APIs instead of critical section APIs.

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* arch/arm/src/lc823450: Enable HRT_TIMER in lc823450_timerisr.c

    Other changes:
    Fix style violations and call up_enable_irq() to assign CPU0 for IRQ handling.
    Use spinlock APIs instead of critical section APIs.

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* arch/arm/src/lc823450: Fix race conditions in dma/usbdev.

    In SMP mode, critical data must be protected explicitly.

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* configs/lc823450-xgevk: Update README.txt

    Add notes on .gdbinit and networking. Update comments on SMP.

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* configs/lc823450-xgevk: Update defconfigs

    Enable HRT_TIMER, LC823450_MTM0_TICK, SPINLOCK_IRQ
    Enable NET_TCP_RWND_CONTROL, NXPLAYER_HTTP_STREAMING_SUPPORT (rndis only)

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

Approved-by: Gregory Nutt <gnutt@nuttx.org>
2017-12-20 13:33:06 +00:00
Gregory Nutt
793c8b785a arch/arm/src/lpc54: Missed a change in the last commit 2017-12-19 15:11:22 -06:00
Gregory Nutt
321a7a64af arch/arm/src/lpc54xx and configs/lpcxpresso-lpc54628: Correct some SD/MMC clock divider logic. 2017-12-19 14:05:36 -06:00
Gregory Nutt
93b28017ab arch/arm/src/lpc54xx: Make the SPI driver selections EXPERIMENTAL since the SPI peripherals are not fully implemented. 2017-12-19 13:09:15 -06:00
Gregory Nutt
a8933f96bd configs/lpcxpresso-lpc54628: Fix SD/MMC clock divisor. 2017-12-19 12:43:44 -06:00
Gregory Nutt
ba1301a43a arch/arm/src/lpc54xx: Make the SDMCC driver selection EXPERIMENTAL since it has not yet been verified. 2017-12-19 12:23:37 -06:00
Gregory Nutt
5a66684293 Squashed commit of the following:
arch/arm/src/lpc54xx:  Adds the LPC54-specific clock configuration logic to the leveraged SD/MMC driver.
    arch/arm/src/lpc54xx:  Leveraged SD/MMC driver builds without error but is still missing clock configuration logic.
    arch/arm/src/lpc54xx:  Bring in LPC43xx SD/MMC driver from https://github.com/Smoothieware/smoothie-nuttx/tree/master/nuttx/arch/arm/src/lpc43xx
2017-12-19 12:09:22 -06:00
Gregory Nutt
c17651e26e arch/arm/include/lpc54xx: Add SD/MMC header file. 2017-12-19 09:12:42 -06:00
Gregory Nutt
6f897d32a2 confifgs/lpcxpresso-lpc54628: Calibrate delay loop. 2017-12-19 08:21:41 -06:00
Gregory Nutt
5a0963f0b0 drivers/ft5x06.x and related: Minor cleanup after completing the FT5x06 driver verification. 2017-12-19 07:14:02 -06:00
Gregory Nutt
d29de95996 drivers/input/ft5x06.c: Fix a problem was was causing missing reports when the touch ends. 2017-12-18 20:06:42 -06:00
Gregory Nutt
d9997846b6 Lpcxpresso-Lpc54618 and FT5x06 driver. Some improvements in configuration and the touchscreen driver improves the behavior some. Now I get the calibration screen and detect touches (but no un-touches). 2017-12-18 17:22:35 -06:00
Gregory Nutt
ead23dca30 configs/lpcxpresso-lpc54628: Add an NxWM configuration. Not yet functional. 2017-12-18 13:33:37 -06:00