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zephyr/tests/drivers/spi/spi_loopback/Kconfig

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license: cleanup: add SPDX Apache-2.0 license identifier Update the files which contain no license information with the 'Apache-2.0' SPDX license identifier. Many source files in the tree are missing licensing information, which makes it harder for compliance tools to determine the correct license. By default all files without license information are under the default license of Zephyr, which is Apache version 2. Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-04-06 21:08:09 +08:00
# SPDX-License-Identifier: Apache-2.0
tests: spi_loopback: Move to using KConfig Convert this test to using KConfig instead of conditional compilation. Standard configuration is provided by prj_base.conf and KConfig default values. Remove prj_<board>.conf files. Signed-off-by: Daniel Wagenknecht <wagenknecht.daniel@gmail.com>
2018-01-28 09:47:04 +08:00
mainmenu "SPI Loopback Test"
Kconfig: Remove redundant $(ZEPHYR_BASE) from 'source's The $srctree environment variable gives the path relative to which '(o)source' statements work (the current directory is used if $srctree is unset). It is set to $ZEPHYR_BASE in cmake/kconfig.cmake, so there's no need to qualify the source of Kconfig.zephyr in sample Kconfig files (or in external projects). All 'source's in Zephyr assume that the Zephyr root directory is used as the srctree as well, and would break otherwise. Remove the $(ZEPHYR_BASE)s to make it clearer that all 'source' statements work relative to the Zephyr root. There was some user confusion on IRC. Also explain how things work in the documentation. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2018-10-10 22:52:59 +08:00
source "Kconfig.zephyr"
tests: spi_loopback: Move to using KConfig Convert this test to using KConfig instead of conditional compilation. Standard configuration is provided by prj_base.conf and KConfig default values. Remove prj_<board>.conf files. Signed-off-by: Daniel Wagenknecht <wagenknecht.daniel@gmail.com>
2018-01-28 09:47:04 +08:00
config SPI_LOOPBACK_DRV_NAME
string "SPI device name to use for test"
config SPI_LOOPBACK_CS_GPIO
bool "SPI port CS pin is controlled via a GPIO port during test"
depends on GPIO
config SPI_LOOPBACK_CS_CTRL_GPIO_DRV_NAME
Kconfig: Use a short, consistent style for prompts Consistently use config FOO bool/int/hex/string "Prompt text" instead of config FOO bool/int/hex/string prompt "Prompt text" (...and a bunch of other variations that e.g. swapped the order of the type and the 'prompt', or put other properties between them). The shorthand is fully equivalent to using 'prompt'. It saves lines and avoids tricking people into thinking there is some semantic difference. Most of the grunt work was done by a modified version of https://unix.stackexchange.com/questions/26284/ how-can-i-use-sed-to-replace-a-multi-line-string/26290#26290, but some of the rarer variations had to be converted manually. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2018-08-14 22:19:20 +08:00
string "The GPIO port which is used to control CS"
tests: spi_loopback: Move to using KConfig Convert this test to using KConfig instead of conditional compilation. Standard configuration is provided by prj_base.conf and KConfig default values. Remove prj_<board>.conf files. Signed-off-by: Daniel Wagenknecht <wagenknecht.daniel@gmail.com>
2018-01-28 09:47:04 +08:00
depends on SPI_LOOPBACK_CS_GPIO
default "GPIO_0"
config SPI_LOOPBACK_CS_CTRL_GPIO_PIN
int "The GPIO PIN which is used to act as a CS pin"
depends on SPI_LOOPBACK_CS_GPIO
default 0
config SPI_LOOPBACK_SLAVE_NUMBER
int "Slave number from 0 to host controller slave limit"
default 0
config SPI_LOOPBACK_SLOW_FREQ
int "The frequency in Hz to use when testing in slow mode"
default 500000
config SPI_LOOPBACK_FAST_FREQ
int "The frequency in Hz to use when testing in fast mode"
default 16000000
tests: spi_loopback: add option for LOOP mode Adding a Kconfig option for this test to configure the SPI in LOOP mode. This saves physical wiring for hardware that support it. Signed-off-by: Vincent Wan <vincent.wan@linaro.org>
2019-11-02 02:57:58 +08:00
config SPI_LOOPBACK_MODE_LOOP
bool "Configure the SPI in LOOP mode, so that no extra wiring is needed"