Gregory Nutt
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95a544c166
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Add MSC header file
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2014-10-19 09:59:40 -06:00 |
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Gregory Nutt
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600726d661
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Fix conditional logic in CMU header file
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2014-10-19 06:46:35 -06:00 |
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Gregory Nutt
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c82488f1a0
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Add frame for EFM32 GPIO logic (empty functions)
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2014-10-18 18:40:08 -06:00 |
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Gregory Nutt
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7075a83ed7
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Fix some incorrect conditional logic
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2014-10-18 16:16:57 -06:00 |
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Gregory Nutt
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4355396d81
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Add skeleton lowputc() file for EFM32
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2014-10-18 16:16:48 -06:00 |
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Gregory Nutt
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534194aa68
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Add skeleton lowputc() file for EFM32
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2014-10-18 16:16:22 -06:00 |
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Gregory Nutt
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377c06c0ff
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Add EFM32 configuration header file
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2014-10-18 16:15:53 -06:00 |
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Gregory Nutt
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7f83a5c6fd
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efm32_vectors.S is not really a HEAD object
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2014-10-18 15:32:56 -06:00 |
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Gregory Nutt
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31db5d324b
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Add EFM32 SysTick timer support
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2014-10-18 15:27:36 -06:00 |
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Gregory Nutt
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1f1c0c91b9
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Add empty file for event EFM32 clock configuration logic
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2014-10-18 15:22:11 -06:00 |
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Gregory Nutt
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2c2a3bee5a
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More framework for GPIO interrupt support
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2014-10-18 14:05:07 -06:00 |
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Gregory Nutt
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c15f07dba3
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Use UART0 for the serial console
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2014-10-18 12:47:45 -06:00 |
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Gregory Nutt
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9dfa4ec117
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Add EFM32 UART/USART header file
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2014-10-18 11:13:03 -06:00 |
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Gregory Nutt
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f07970eba0
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Oops committed the wrong version
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2014-10-18 09:46:35 -06:00 |
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Gregory Nutt
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aae510ac5b
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Add EFM32 CMU header file
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2014-10-18 09:26:56 -06:00 |
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Gregory Nutt
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452b1f3c3a
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Add EFM32 Memory Maps
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2014-10-17 16:43:52 -06:00 |
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Gregory Nutt
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848ca3e9cc
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Add GPIO header file and EFM32 Gecko Starter Kit LED support
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2014-10-17 14:17:44 -06:00 |
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Gregory Nutt
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c51fcc5323
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More EFM32 files
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2014-10-17 12:31:44 -06:00 |
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Gregory Nutt
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598ebd29a2
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More EFM32 files and logic
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2014-10-17 12:02:32 -06:00 |
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Gregory Nutt
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fd8a610e4d
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Add EFM32 interrupt vector defintions
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2014-10-17 10:34:39 -06:00 |
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Gregory Nutt
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be389f411b
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Add configuration support for the EFM32 Gecko Starter Kit
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2014-10-17 09:25:52 -06:00 |
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Gregory Nutt
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30e827d7d8
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Enable selection of SPI2 for STM32L15XX in Kconfig. From Jussi Kivilinna
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2014-10-16 07:03:23 -06:00 |
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Gregory Nutt
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66f3b0f85f
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Minor update to last Kconfig change
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2014-10-15 12:33:37 -06:00 |
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Gregory Nutt
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d1f17269f4
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Add Kconfig selections for STM32-F4x1RE SPI peripheral
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2014-10-15 12:22:04 -06:00 |
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Gregory Nutt
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128b032a16
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Fix file mode on modified files
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2014-10-14 15:45:56 -06:00 |
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Gregory Nutt
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5a306e16fe
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Support for the STM32 F411RE from Serg Podtynnyi
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2014-10-14 15:42:28 -06:00 |
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Gregory Nutt
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5134d0fea7
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Cosmetic changes to comments
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2014-10-10 16:54:47 -06:00 |
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Gregory Nutt
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d55d30b202
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Fix a few typos
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2014-10-10 11:41:40 -06:00 |
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Gregory Nutt
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afa548a1bc
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Fix watchdog stop bit usage. From Lazlo
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2014-10-10 11:36:50 -06:00 |
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Gregory Nutt
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a1322602b3
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Fix a typo in the lpc43 makefile, lpc43_usb0dev not lpc31_usb0dev
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2014-10-09 17:59:42 -06:00 |
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Gregory Nutt
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4929b61f7c
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For PIC32MX7, DEVCFG0 bit 2 must be set
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2014-10-09 14:03:54 -06:00 |
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Gregory Nutt
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0f07dfb6e5
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Correct STM32 RTC EXTI bit definition. From Lazlo
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2014-10-09 06:25:07 -06:00 |
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Gregory Nutt
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176491ce75
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Misc changes to get a clean build after all of the syslog changes. There are probably other things still broken
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2014-10-08 16:23:48 -06:00 |
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Gregory Nutt
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7b310711a1
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Update everything under nuttx/arch to use the corrected syslog interfaces
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2014-10-08 12:48:47 -06:00 |
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Gregory Nutt
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792e40f513
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Simplification of conditional compilation suggested by pn_bouteville
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2014-10-07 15:44:54 -06:00 |
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Gregory Nutt
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868fa211bc
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Remove non-functional vestiges of OTGHS in FS mode (including OTGFS2); try to convert the stm32f429i-disco configuration to use OTGHS instead of OTFHS in FS mode (OTGFS2). But I don't have the boards and can't test
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2014-10-07 15:25:31 -06:00 |
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Gregory Nutt
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c448888810
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Integrates OTGHS support into the STM32; Eliminates the older OTGHS in FS mode logic. From Brennan Ashton
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2014-10-07 15:05:30 -06:00 |
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Gregory Nutt
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170e5c6134
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Add files that implement true high speed support for the STM32 OTGHS peripheral. From Brennan Ashton
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2014-10-07 15:01:42 -06:00 |
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Gregory Nutt
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87eb1d47ed
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Fix some recently introduced typos, build problems, and warnings
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2014-10-05 16:58:52 -06:00 |
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Gregory Nutt
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ec2193f506
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configs/sim/nsh/defconfig -- refresh, enable wall-time, dow builds natively in 64-bit mode
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2014-10-03 08:44:42 -06:00 |
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Gregory Nutt
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1ab7239a1b
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Add support for 64-bit lonjmp/setjmp in simulator platform
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2014-10-03 08:23:57 -06:00 |
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Gregory Nutt
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2a3b6ddc10
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Simulation: Change how simulated UART data availability is signaled. The last change is not safe (but I don't like this workaround either -- maybe something better will come to me).
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2014-10-01 14:59:51 -06:00 |
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Gregory Nutt
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df5e768675
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Mostly cosmetic changes to simulator
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2014-10-01 08:40:52 -06:00 |
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Gregory Nutt
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fc4efa2f10
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Update some comments
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2014-09-30 17:45:42 -06:00 |
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Gregory Nutt
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125d9e3548
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Fix a cornercase problem in in the UART simulation
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2014-09-30 15:49:30 -06:00 |
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Gregory Nutt
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aeecd10dfe
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Restore up_internal.h. Changes its name was a bad idea... at least for now
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2014-09-30 14:41:58 -06:00 |
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Gregory Nutt
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4ce77a871f
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Simulated UART seems functional
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2014-09-30 14:41:58 -06:00 |
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Gregory Nutt
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f19afef16f
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Forgot to add a file
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2014-09-30 14:41:57 -06:00 |
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Gregory Nutt
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a982ff5795
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Completes simulated uart implementation... does not work
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2014-09-30 14:41:57 -06:00 |
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Gregory Nutt
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9e6b07c1b5
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simulation: Add a simulatied UART input device. Also lots of misc clean-up for stylistic compatibility with other architectures
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2014-09-30 14:41:57 -06:00 |
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Gregory Nutt
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e4deeada85
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More vfork(): If we get to vfork() via system call, then we need to clone some system call information so that the return form the cloned system call works correctly
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2014-09-29 10:59:15 -06:00 |
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Gregory Nutt
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1dc9768c1a
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Fix vfork(). Now that arguments are kept on the stack, the way that arguments are passed from parent to child in vfork() must change. This bug has always been present, but was not visible with the old strdup() way of passing arguments
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2014-09-29 10:45:44 -06:00 |
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Gregory Nutt
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ae90309b36
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Move fs/fs.h to fs/inode/inode.h and some to fs/driver/driver.h
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2014-09-29 07:14:38 -06:00 |
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Gregory Nutt
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d038133501
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Rename fs/fs_internal.h to fs/fs.h
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2014-09-28 09:13:56 -06:00 |
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Gregory Nutt
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79eeb9f1b5
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A little more clean-up of poll() error handling
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2014-09-26 08:25:00 -06:00 |
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Gregory Nutt
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468097b3b9
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This completes the implementation of shared memory support
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2014-09-24 09:27:17 -06:00 |
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Gregory Nutt
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31329acede
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STM32 CAN correction suggested by Max Holtzberg
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2014-09-24 08:23:05 -06:00 |
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Gregory Nutt
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dcdfd99a08
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Build support for platform-specific shared memory logic. Not logic yet in place
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2014-09-24 07:39:06 -06:00 |
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Gregory Nutt
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f6f7587c47
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Build support for platform-specific shared memory logic. Not logic yet in place
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2014-09-24 07:38:11 -06:00 |
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Gregory Nutt
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b33c2d9cef
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Move include/nuttx/mm.h to include/nuttx/mm/mm.h
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2014-09-24 07:29:09 -06:00 |
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Gregory Nutt
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2fa7431ee7
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Move include/nuttx/gran.h to include/nuttx/mm/gran.h
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2014-09-24 06:55:26 -06:00 |
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Gregory Nutt
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b542d1733f
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Cosmetic
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2014-09-23 16:03:52 -06:00 |
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Gregory Nutt
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46b58dbb28
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Extend virtual/physical address conversions to include addresses in shared memory.
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2014-09-23 16:03:08 -06:00 |
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Gregory Nutt
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e326fcfef3
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Fix some inconsistent field name in struct task_group_s: addrenv should be tg_addrenv.
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2014-09-23 16:01:44 -06:00 |
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Gregory Nutt
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edbaed19f9
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Add logic necessary to handler remapping of shared memory on contex switches
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2014-09-23 13:19:30 -06:00 |
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Gregory Nutt
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a73a3ef99f
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Add shared memory initializatin logic
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2014-09-23 08:46:31 -06:00 |
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Gregory Nutt
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242d5f2068
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Add README files and configuration support for the shared memory logic
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2014-09-23 07:11:47 -06:00 |
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Gregory Nutt
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5e285b8bc4
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More NxWM build fixes
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2014-09-20 16:47:00 -06:00 |
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Gregory Nutt
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ffb60d064b
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More naming changes to get the stm3240g-eval/nxterm configuration building again
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2014-09-20 15:53:28 -06:00 |
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Gregory Nutt
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709a801e7d
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Fix missing closing quotation mark
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2014-09-19 13:00:42 -06:00 |
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Gregory Nutt
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ef8a4668d7
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Some compiler errors that I added to Ken's code. From Ken Pettit
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2014-09-19 10:58:32 -06:00 |
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Gregory Nutt
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34e0a71082
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Emulated SPI FLASH driver for the sim target from Ken Pettit
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2014-09-19 10:27:18 -06:00 |
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Gregory Nutt
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942aaf6c31
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SAMA5D4-EK/nsh: WM8904 support enabled; README updated
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2014-09-18 14:29:20 -06:00 |
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Gregory Nutt
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d7ae119684
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Ooops... a file that I forgot to add yesterday
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2014-09-17 09:52:07 -06:00 |
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Gregory Nutt
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b37c0a832a
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Fixes to avoid some hang conditions using STM32 CAN
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2014-09-17 08:35:03 -06:00 |
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Gregory Nutt
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82381dbdc6
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Only SAM4 family has RTTDIS bit in the MR register. SourceForge bug #33 from Fabien Comte
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2014-09-17 07:42:12 -06:00 |
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Gregory Nutt
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311a88e819
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Add a sharable version of arm_virtpgaddr()
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2014-09-16 16:49:44 -06:00 |
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Gregory Nutt
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925fc9ad81
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First round of changes to get the ELF configuration building again
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2014-09-16 15:37:05 -06:00 |
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Gregory Nutt
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2defa2d45c
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These files were deleted and moved to a different location (see previos commit)
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2014-09-16 13:36:51 -06:00 |
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Gregory Nutt
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af2efda031
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remove tailing blank line
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2014-09-16 13:36:14 -06:00 |
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Gregory Nutt
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d4d1534b5a
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Move common/up_signal_dispatch.c to armv6-m, armv7-m, and armv7-a. The armv7-a version needs to be different to handle the case where we are dispatch kernel mode signals when running under a user mode group
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2014-09-16 13:35:29 -06:00 |
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Gregory Nutt
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058229b626
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Correct stack handling is signal deliver to user processes
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2014-09-16 13:33:13 -06:00 |
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Gregory Nutt
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0bedf06b49
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Move some share-able logic from sama5/sam_pgalloc.c to armv7-a/arm_physpgaddr.c
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2014-09-16 13:31:48 -06:00 |
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Gregory Nutt
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9a49f05087
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Move some share-able logic from sama5/sam_pgalloc.c to armv7-a/arm_physpgaddr.c
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2014-09-16 13:31:24 -06:00 |
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Gregory Nutt
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b627c70492
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Move some share-able logic from sama5/sam_pgalloc.c to armv7-a/arm_physpgaddr.c
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2014-09-16 13:29:43 -06:00 |
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Gregory Nutt
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731de13347
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Partial fix to an cache cleaning problem
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2014-09-15 16:04:42 -06:00 |
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Gregory Nutt
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ff97fa2114
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Fix an error in a debug statement
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2014-09-15 15:15:57 -06:00 |
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Gregory Nutt
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2711592e52
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Eliminate a bug introduced in last checking
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2014-09-15 15:10:50 -06:00 |
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Gregory Nutt
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8c3528183b
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ARMv7-A: Improvements to assertion output for kernel mode
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2014-09-15 15:03:55 -06:00 |
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Gregory Nutt
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5e4c77245f
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If we are configured to use a kernel stack while in SYSCALL handling, then we need to switch back to the user stack to deliver a signal
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2014-09-15 11:38:48 -06:00 |
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Gregory Nutt
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7ac0a7a4ec
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Fix a typo in system call when fetching parameter from the stack: regs[REG_PC]+4 is the address, not regs[REG_PC+4]
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2014-09-15 10:55:10 -06:00 |
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Gregory Nutt
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3649dab9bd
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Initial integration of kernel stack (does not work)
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2014-09-14 11:19:34 -06:00 |
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Gregory Nutt
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de4956a2cd
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Add the initial implementation of the process kernel stack logic. Not yet integrated into the main OS logic nor tested.
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2014-09-14 09:53:54 -06:00 |
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Gregory Nutt
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b255883b0a
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Rename everything associated with the dynamic process stack to ustack to make room in the name space for a kstack
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2014-09-14 09:10:09 -06:00 |
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Gregory Nutt
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beb3238f36
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Update README, TODO, and make some unfinished configuration options dependent on EXPERIMENTAL
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2014-09-13 15:45:26 -06:00 |
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Gregory Nutt
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6e48516a31
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Add logic need to manage a virtualized stack. Not yet incorporated into base OS logic.
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2014-09-13 13:45:35 -06:00 |
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Gregory Nutt
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f965ca1fed
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Move static helper routines from arm_addrenv.c and may them global so that they can be shared both forthcoming stack address environment logic.
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2014-09-13 13:17:44 -06:00 |
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Gregory Nutt
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ed9fced470
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Add a configuration option for dynamic stack management
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2014-09-13 12:25:32 -06:00 |
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Gregory Nutt
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e411e8aa3f
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Comsetic updates to comments, debug output
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2014-09-12 10:31:58 -06:00 |
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Gregory Nutt
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f8170550e1
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ARMv7-A: Modify up_fullcontextrestore() for CONFIG_BUILD_KERNEL. It changed CPSR while in kernel. That will crash is the new CPSR is user mode while executing in kernel space. Fixed by adding a SYS_context_restore system call. There is an alternative, simpler modification to up_fullcontextrestore() that could have been done: It might have been possible to use the SPSR instead of the CPRSR and then do an exception return from up_fullcontextrestore(). That would be more efficient, but I never tried it.
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2014-09-12 08:04:27 -06:00 |
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