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/Zephyr-latest/dts/bindings/mipi-dbi/
Dnxp,mipi-dbi-flexio-lcdif.yaml2 # SPDX-License-Identifier: Apache-2.0
6 compatible: "nxp,mipi-dbi-flexio-lcdif"
8 include: [mipi-dbi-controller.yaml, base.yaml, pinctrl-device.yaml]
11 shifters-count:
17 timers-count:
23 enwr-pin:
27 Pin select for WR(8080 mode), EN(6800 mode).
29 rd-pin:
34 data-pin-start:
40 cs-gpios:
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Dzephyr,mipi-dbi-bitbang.yaml3 # SPDX-License-Identifier: Apache-2.0
6 MIPI-DBI Mode A and B bit banging controller. This driver emulates MIPI DBI mode A and B (6800
9 compatible: "zephyr,mipi-dbi-bitbang"
11 include: ["mipi-dbi-controller.yaml", "pinctrl-device.yaml"]
15 dc-gpios:
16 type: phandle-array
21 reset-gpios:
22 type: phandle-array
27 rd-gpios:
28 type: phandle-array
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/Zephyr-latest/drivers/mipi_dbi/
Dmipi_dbi_bitbang.c6 * SPDX-License-Identifier: Apache-2.0
20 /* Compile in a data bus LUT for improved performance if at least one instance uses an 8-bit bus */
25 /* Parallel 8080/6800 data GPIOs */
33 const struct gpio_dt_spec wr; member
38 /* Chip-select GPIO */
48 /* Data GPIO remap look-up table. Valid if mipi_dbi_bitbang_data.single_port is set */
73 if (data->single_port) { in mipi_dbi_bitbang_set_data_gpios()
74 gpio_port_set_masked(data->data_port, config->data_mask, config->data_lut[value]); in mipi_dbi_bitbang_set_data_gpios()
77 for (int i = 0; i < config->data_bus_width; i++) { in mipi_dbi_bitbang_set_data_gpios()
78 gpio_pin_set_dt(&config->data[i], (value & (1 << i)) != 0); in mipi_dbi_bitbang_set_data_gpios()
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/Zephyr-latest/samples/subsys/modbus/rtu_client/
DREADME.rst1 .. zephyr:code-sample:: modbus-rtu-client
3 :relevant-api: modbus
16 This sample has been tested with the nRF52840-DK and FRDM-K64F boards,
20 with another board running the :zephyr:code-sample:`modbus-rtu-server` sample.
22 In addition to the evaluation board a RS-485 shield may be used.
23 The shield converts UART TX, RX signals to RS-485.
24 An Arduino header compatible shield like `joy-it RS-485 shield for Arduino`_
26 on the JOY-IT shield. For other shields, ``de-gpios`` property must be adapted
30 The A+, B- lines of the RS-485 shields should be connected together.
42 .. zephyr-app-commands::
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/Zephyr-latest/doc/releases/
Drelease-notes-3.2.rst13 * Added support for :ref:`bin-blobs` (also see :ref:`west-blobs`).
15 * Converted all supported boards from ``pinmux`` to :ref:`pinctrl-guide`.
31 * CVE-2022-2993: Under embargo until 2022-11-03
33 * CVE-2022-2741: Under embargo until 2022-10-14
56 This definition can be used by third-party code to compile code conditional
58 Therefore, any third-party code integrated using the Zephyr build system will
91 changed from ``-ENETDOWN`` to ``-ENETUNREACH``. A return value of ``-ENETDOWN`` now indicates
129 * Removed support for configuring the CAN-FD maximum DLC value via Kconfig
156 valid for specific bindings to specify like :dtcompatible:`gpio-leds` and
157 :dtcompatible:`fixed-partitions`.
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