Commit Graph

6951 Commits

Author SHA1 Message Date
Gregory Nutt
7f739b0411 Support an asynchronous, 'external' clock to get better CPU load measurements 2014-02-27 14:13:53 -06:00
Gregory Nutt
1c40dc6448 cosmetic changes to README files and comments 2014-02-27 13:41:30 -06:00
Gregory Nutt
b348464779 procfs: Remove newline from the end of the cpuload and loadavg outputs so that the returned percentages can be printed on the same line as other data. 2014-02-27 11:18:28 -06:00
Gregory Nutt
cb0d49047a Fix how CPU load counts are adjusted so that the total always adds up to 100% 2014-02-27 11:16:15 -06:00
Gregory Nutt
7138e18efe Fixing bad idempotence definition in C++ header files 2014-02-27 10:49:27 -06:00
Gregory Nutt
81999adb15 SAM3/4: Cosmetic updates to ADC register defintion header files 2014-02-27 08:41:03 -06:00
Gregory Nutt
8e8c2cd5ec SAM4E: Completes all SAM4E register definition header files. Also a SAMA5D3 ADc register definition fix 2014-02-26 17:00:22 -06:00
Gregory Nutt
cc5bc76761 SAM4E: Add AES and AFEC register definition header files (AFEC incomplete) 2014-02-26 15:11:20 -06:00
Gregory Nutt
165d202f41 SAM4E: Add CAN and RSWDT register definition header files 2014-02-26 14:14:19 -06:00
Gregory Nutt
22423b3770 SAM4E: Add EMAC register definition header file 2014-02-26 11:57:42 -06:00
Gregory Nutt
bcdf077953 SAM4E: Add CMCC register definition header file 2014-02-26 09:25:57 -06:00
Gregory Nutt
f78cc7d88d networking: Fix one place where the reference count was not being zeroed. This is really a cosmetic fix UNLESS CONFIG_DEBUG_NET is enabled, then it causes assertions 2014-02-25 16:41:11 -06:00
Gregory Nutt
424f8e82d8 SAM4E: UDP register definition header file 2014-02-25 13:39:00 -06:00
Gregory Nutt
d34b1b620b SAM3/4: Fix some build errors that crept in with the SAM4E support 2014-02-25 12:41:38 -06:00
Gregory Nutt
0610be935d prtdiff_t: Defined in both stddef and sys/types 2014-02-25 12:40:49 -06:00
Gregory Nutt
3b07bc6716 SAM4E: Update SAM3/4 TC and DMAC register definition header files 2014-02-25 10:56:23 -06:00
Gregory Nutt
4d600b7a73 SAM4E: Update SAM3/4 ACC, DACC, and PDC register definition header files 2014-02-24 14:48:33 -06:00
Gregory Nutt
1c596b06d8 SAM4E: Update SAM3/4 GPBR, HSMCI, PWM, RSTC, RTC, RTT, SMC, and WDT register definition header files 2014-02-24 12:38:19 -06:00
Gregory Nutt
a39db83fcc SAM4E: Update SAM3/4 SMC and SUPC register definition header files 2014-02-24 10:26:44 -06:00
Gregory Nutt
6a5abb6cf9 SAM4E: Update SAM3/4 EEFC, MATRIX, and PMC register definition header files 2014-02-24 09:49:02 -06:00
Gregory Nutt
438526a1d0 use -m install of --mode in configure.sh for OSX compatibility 2014-02-24 07:48:35 -06:00
Gregory Nutt
3b2a3991dd A few fixes for the per-process load average calculation 2014-02-23 12:50:51 -06:00
Gregory Nutt
cf4a362ab5 CPU load calculations now available for all threads. Available in /proc/pid/loadavg 2014-02-23 10:55:01 -06:00
Gregory Nutt
c3cbb6546a ARMv6-M/ARMv7-M: Correct a register handling error in signal delivery (Kernel build mode only). Noted by Mike Smith. 2014-02-23 08:25:49 -06:00
Gregory Nutt
59769d44f1 Add logic to meaure and calculate the CPU load percentage. From David Alessio 2014-02-22 15:20:12 -06:00
Gregory Nutt
2cc96f9be1 SAM4E: USART/USART header files and drivers updated to support the SAM4E 2014-02-22 13:46:23 -06:00
Gregory Nutt
1b5f674f7b SAM4E: update SAM3/4 Kconfig for SAM4E peripheral selections 2014-02-22 11:56:04 -06:00
Gregory Nutt
8d6565b85d Rename sam3u_pmc.h to sam_pmc.h since it handles all of the SAM3/4 chips 2014-02-22 10:38:25 -06:00
Gregory Nutt
d303194e22 SAM4E: Update PMC and SPI register definition header files 2014-02-22 10:32:28 -06:00
Gregory Nutt
a3acfc785f SAM4E: Pin multiplex definition header file 2014-02-21 18:10:53 -06:00
Gregory Nutt
bcaab16d1f Comment out all CONFIG_APPS_DIR settings in all defconfig files. We con't know where the apps/ dir will be be until install time 2014-02-21 15:35:53 -06:00
Gregory Nutt
8bcf00159d STM3220G-EVAL: NSH configuration changed to use kconfig-frontends tools by Alan Carvalho de Assis 2014-02-21 15:06:36 -06:00
Gregory Nutt
4b824e8d5f SAM4E: Add support for PIO and peripheral clocks 2014-02-21 12:34:04 -06:00
Gregory Nutt
79c7b66ed3 Fix some errors that crept into the conversion of an Olimex-LPC1766STK configuration 2014-02-21 11:30:12 -06:00
Gregory Nutt
74b4b1f054 SAM4E: Add memory map header file 2014-02-21 09:33:16 -06:00
Gregory Nutt
0a6942e068 SAM4E: Add vector definition header files 2014-02-21 08:46:16 -06:00
Gregory Nutt
d092f888fb Add CONFIG_DEFAULT_SMALL that will select default values for configuration settings based upon either more features or smaller footprint. Turns out not be be useful for modifying existing defconfig files because the defaults do not apply in that case 2014-02-20 18:49:45 -06:00
Gregory Nutt
bebb5d8c4d unlink/rm can now be used on nodes in the pseudo-filesystem. There is new configuration option to suppress these costly and mostly useless operations on the pseudo-filesystem 2014-02-20 18:14:02 -06:00
Gregory Nutt
d000752cf5 Need to build fs_rename.c even if mountpoints are disabled 2014-02-20 15:40:34 -06:00
Gregory Nutt
792ef5692d Olimex LPC1766STK: FTPC configure changed to use the kconfig-fronteds tools by Alan Carvalho de Assis 2014-02-20 15:34:59 -06:00
Gregory Nutt
33508df77f SAMD20: Some progress debugging SPI. Currently hangs 2014-02-20 15:20:42 -06:00
Gregory Nutt
8f469d70ed SAMD20: Changes for clean build of SPI driver and SAMD20 Xplained Pro board with the I/O1 module installed 2014-02-20 11:27:59 -06:00
Gregory Nutt
8bbf4f3ec8 SAMD20: SPI driver is code-complete, but untested 2014-02-20 09:59:54 -06:00
Gregory Nutt
e013c96358 Typo fix from last commits. From Alan Carvalho de Assis 2014-02-20 07:39:36 -06:00
Gregory Nutt
cc14f9ae06 Spark configuration updated from David Sidrane 2014-02-19 18:57:21 -06:00
Gregory Nutt
41afd1c3d8 SAMD: A little more SPI logic 2014-02-19 18:48:59 -06:00
Gregory Nutt
951f4ff4a3 LM3/4: Several errors were unmasked with UARTs > UART2 were enabled. Fromo Gosha 2014-02-19 17:02:30 -06:00
Gregory Nutt
ff899bf0e3 SAMD20: Add a framework for an SPI driver 2014-02-19 16:52:12 -06:00
Gregory Nutt
916308efc1 SAMD20: Move some common SERCOM logic to a separate file where it can be shared 2014-02-19 14:47:04 -06:00
Gregory Nutt
c55ac71603 Nodes in the pseudo-filesystem can now be renamed or moved within the pseduo-filesystem 2014-02-19 13:14:39 -06:00