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2024-02-16base64: Move base64 encoding supportSebastian Huber1-111/+0
2024-01-16flashdev.c: return error if both buffers are NULLBernd Moessner1-1/+1
Updates #4981
2024-01-16flashdev: Add missing default caseBernd Moessner1-0/+2
Updates #4981
2023-07-28score: Move formatted I/O functionsSebastian Huber3-0/+541
These functions do not belong to an super core service.
2023-07-27Revert "cpukit/dev/can: Added CAN support"Gedare Bloom1-505/+0
This reverts commit cd91b37dce728b372f164355719a4e601e12e7b3. Closes #4803.
2023-07-27Revert "cpukit/dev/can: Resolve warnings in 64bit builds"Gedare Bloom1-9/+7
This reverts commit 4c0a2d47e1dce0923f270d0206d0cb93d0d58451.
2023-07-24score: Move _IO_Relax() to new <rtems/dev/io.h>Sebastian Huber1-0/+53
This function is not a super core service.
2023-06-27cpukit/flash: Correct erase ioctl addressAaron Nyholm1-8/+35
Previously, the erase ioctl call would ignore flash regions and erase at the absolute address passed in. This adds a check for if the region is set and adds the region offset accordingly.
2023-05-20Update company nameSebastian Huber10-10/+10
The embedded brains GmbH & Co. KG is the legal successor of embedded brains GmbH.
2023-05-16cpukit/flash: Add API for Flash devicesAaron Nyholm1-0/+902
2023-01-30cpukit/dev/can: Resolve warnings in 64bit buildsKinsey Moore1-7/+9
This resolves various gcc warnings in AArch64 LP64 builds of the CAN framework.
2022-10-30cpukit/dev/can: Added CAN supportPrashanth S1-0/+505
2022-03-10cpukit/: Scripted embedded brains header file clean upJoel Sherrill10-60/+0
Updates #4625.
2021-06-22i2c: Add non blocking read / writeChristian Mauderer1-5/+40
This adds the possibility to open an I2C bus with O_NONBLOCK (or set it later via fcntl) to get non-blocking transmissions. This means that if the bus is busy, a read, write or transfer ioctl will return with a EAGAIN errno.
2021-01-21cpukit/spi: Allow driver specific ioctlChristian Mauderer1-0/+3
This allows a SPI driver to add a hardware specific ioctl.
2020-04-16Canonicalize config.h includeSebastian Huber11-21/+21
Use the following variant which was already used by most source files: #ifdef HAVE_CONFIG_H #include "config.h" #endif
2019-08-26dev/sc16is752: Reduce RX FIFO trigger levelSebastian Huber1-2/+2
This may help to avoid character loss.
2019-08-26dev/sc16is752: Set TLS to zeroSebastian Huber1-0/+14
Ensures that the FCR values are used.
2019-08-26dev/sc16is752: Do FIFO reset separatelySebastian Huber1-0/+5
2019-08-26dev/sc16is752: Enable enhanced func earlySebastian Huber1-1/+2
2019-08-26dev/sc16is752: Write to right registerSebastian Huber1-1/+1
2019-06-14dev/sc16is752: Add set/get EFCR IO controlsSebastian Huber1-0/+6
2019-06-14dev/sc16is752: Add RS485 mode variantsSebastian Huber2-4/+19
2019-02-27dev/sc16is752: Fix parity generation.Christian Mauderer1-0/+1
2018-11-06Correct minor spelling and grammar errorsZenon1-1/+1
This work was performed as a GCI 2018 task.
2018-10-09build: Merge dev/Makefile.amSebastian Huber1-23/+0
2018-10-05dev/sc16is752: Deal with a baud of zeroSebastian Huber1-8/+13
Avoid division by zero and instead disable rx/tx in case of a zero baud value. Problem identified by Coverity Scan.
2018-08-15dev/sc16is752: Add name space for field names.Christian Mauderer2-95/+98
The field names for the registers generated a name collision (MSR_RI on the power pc). This patch adds a SC16IS752_ prefix for all field names. Closes #3501.
2018-05-14dev/sc16is752: Add ioctl calls for modem controll.Christian Mauderer2-1/+96
This add ths following ioctl calls to the sc16is752 driver: - TIOCMGET - TIOCMSET - TIOCMBIS - TIOCMBIC
2018-02-12dev/sc16is752: Check return values.Christian Mauderer1-4/+6
Escalate a failed installation of the interrupts to the next higher level.
2018-02-12dev/sc16is752: Add GPIO access via ioctl.Christian Mauderer2-0/+22
2018-02-02spi: Use self-contained mutexSebastian Huber1-30/+6
Update #2843.
2018-02-02i2c: Use self-contained mutexSebastian Huber1-31/+5
Update #2843.
2018-02-01Xilinx AXI I2C driver IP race condition causes clock glitch.Chris Johns1-1/+5
Setting the PIRQ to 0 before reading the data produces a short clock pulse. Moving the write to after reading the data fixes the issue. Close #3173
2018-01-25Remove make preinstallChris Johns17-2716/+0
A speciality of the RTEMS build system was the make preinstall step. It copied header files from arbitrary locations into the build tree. The header files were included via the -Bsome/build/tree/path GCC command line option. This has at least seven problems: * The make preinstall step itself needs time and disk space. * Errors in header files show up in the build tree copy. This makes it hard for editors to open the right file to fix the error. * There is no clear relationship between source and build tree header files. This makes an audit of the build process difficult. * The visibility of all header files in the build tree makes it difficult to enforce API barriers. For example it is discouraged to use BSP-specifics in the cpukit. * An introduction of a new build system is difficult. * Include paths specified by the -B option are system headers. This may suppress warnings. * The parallel build had sporadic failures on some hosts. This patch removes the make preinstall step. All installed header files are moved to dedicated include directories in the source tree. Let @RTEMS_CPU@ be the target architecture, e.g. arm, powerpc, sparc, etc. Let @RTEMS_BSP_FAMILIY@ be a BSP family base directory, e.g. erc32, imx, qoriq, etc. The new cpukit include directories are: * cpukit/include * cpukit/score/cpu/@RTEMS_CPU@/include * cpukit/libnetworking The new BSP include directories are: * bsps/include * bsps/@RTEMS_CPU@/include * bsps/@RTEMS_CPU@/@RTEMS_BSP_FAMILIY@/include There are build tree include directories for generated files. The include directory order favours the most general header file, e.g. it is not possible to override general header files via the include path order. The "bootstrap -p" option was removed. The new "bootstrap -H" option should be used to regenerate the "headers.am" files. Update #3254.
2017-10-02i2c: Add temperature sensor LM75A driverSebastian Huber4-0/+329
Close #3163.
2017-10-02i2c: Fix EEPROM driver program timeout handlingSebastian Huber1-4/+13
The RTEMS_MILLISECONDS_TO_TICKS() macro doesn't round up. Do not use it to calculate the program timeout in ticks. Check program done condition after the timeout check to account for pre-emptions. Update #3162.
2017-10-02i2c: Send MSB of address first for EEPROMsSebastian Huber1-12/+21
Update #3161.
2017-09-11i2c: TMP112 correct the function name to set the config.Chris Johns1-1/+1
2017-08-25Include missing <string.h>Sebastian Huber1-0/+1
Update #2133.
2017-08-22dev/i2c: Fix integer typeSebastian Huber1-1/+1
Update #3082.
2017-08-20dev/i2c: Add I2C device support for FPGA Slave, LM25066A, TMP112, ADS1113, ↵Chris Johns10-0/+1527
ADS1114 and ADS1115 Closes #3101.
2017-08-16dev/i2c: Add Xilinx AXI I2C driver.Chris Johns4-0/+1035
This is a generic driver for use with Xilinx AXI I2C controller IP. Closes #3100.
2017-07-17i2c: Point to most relevant Linux documentationSebastian Huber1-3/+4
2017-07-14posix/mmap: Add support for file handler and MAP_ANONKevin Kirspel3-0/+3
Added a mmap file handler to struct _rtems_filesystem_file_handlers_r. Updated each file handler object to support the default mmap handler. Updated mmap() to call the mmap handler for MAP_SHARED. Added a mmap file handler for shm Added support for MAP_ANON in mmap(). Updates #2859
2017-04-03bsps: Fix baud settingsSebastian Huber1-1/+1
Update #2897.
2016-12-16dev: Add NXP SC16IS752 serial device driverAlexander Krutwig6-0/+875
Update #2841.
2016-09-16Add SPI bus frameworkAlexander Krutwig5-0/+877
User API is compatible to Linux userspace API. New test libtests/spi01. Update #2776.
2015-07-23i2c: Fix return status of i2c dev read/writeSebastian Huber1-6/+10
2015-03-09cpukit/dev/include/dev/i2c/i2c.h: Fix Doxygen groupingJoel Sherrill1-0/+2
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