Initial commit for SensorSoftwareTest_

common/common-pinctrl.dtsi

@@ -0,0 +1,63 @@
+/*
+ * This file is created to fulfill the requirement of a pinctrl-N
+ * property for nodes in the specific target overlay file.
+ *
+ * In the current implementation of samples, the specific peripheral
+ * driver instance is initialized at runtime with a configuration
+ * based on pin symbols defined in `nrfx_example.h`.
+ *
+ * To use values from specific property nodes from the device tree,
+ * appropriate values for the `psels` property must be provided
+ * instead of the dummy values defined in that file. Once done, these values
+ * can be accessed from the device tree through using the API implemented in
+ * `<zephyr/devicetree.h>` (see Zephyr’s doc: Devicetree access from C/C++).
+ *
+ * Here is a sample of extracting node `psels` values to initialize a peripheral
+ * driver instance with a configuration based on those values:
+ *
+ * #define SPI_NODE DT_NODELABEL(spi1)
+ * #define SPI_PINCTRL_NODE DT_CHILD(DT_PINCTRL_0(SPI_NODE, 0), group1)
+ * #define SCK_PIN (DT_PROP_BY_IDX(SPI_PINCTRL_NODE, psels, 0) & 0x3F)
+ * #define MISO_PIN (DT_PROP_BY_IDX(SPI_PINCTRL_NODE, psels, 1) & 0x3F)
+ * #define MOSI_PIN (DT_PROP_BY_IDX(SPI_PINCTRL_NODE, psels, 2) & 0x3F)
+ */
+
+&pinctrl {
+    spi_dummy: spi_dummy {
+        group1 {
+            psels = <NRF_PSEL(SPIM_SCK, 0, 0)>,
+                <NRF_PSEL(SPIM_MISO, 0, 0)>,
+                <NRF_PSEL(SPIM_MOSI, 0, 0)>;
+        };
+    };
+
+    spi_master_default: spi_master_default {
+        group1 {
+            psels = <NRF_PSEL(SPIM_SCK, 0, 0)>,
+                <NRF_PSEL(SPIM_MISO, 0, 0)>,
+                <NRF_PSEL(SPIM_MOSI, 0, 0)>;
+        };
+    };
+
+    spi_slave_dummy: spi_slave_dummy {
+        group1 {
+            psels = <NRF_PSEL(SPIM_SCK, 0, 0)>,
+                <NRF_PSEL(SPIM_MISO, 0, 0)>,
+                <NRF_PSEL(SPIM_MOSI, 0, 0)>;
+        };
+    };
+
+    i2c_master_dummy: i2c_master_dummy {
+        group1 {
+            psels = <NRF_PSEL(TWIM_SDA, 0, 0)>,
+                <NRF_PSEL(TWIM_SCL, 0, 0)>;
+        };
+    };
+
+    i2c_slave_dummy: i2c_slave_dummy {
+        group1 {
+            psels = <NRF_PSEL(TWIM_SDA, 0, 0)>,
+                <NRF_PSEL(TWIM_SCL, 0, 0)>;
+        };
+    };
+};

common/common.cmake

@@ -0,0 +1,33 @@
+# File containing common functions, macros and variables used across all examples.
+# This file should be included in each CMakeLists.txt if compiled with west tool under Zephyr.
+
+# Add common Kconfig file to project.
+list(APPEND CONF_FILE "${CMAKE_CURRENT_LIST_DIR}/common.conf")
+
+# Add project Kconfig file if it exists.
+set(PRJ_CONF_FILE "${CMAKE_CURRENT_SOURCE_DIR}/prj.conf")
+if(EXISTS ${PRJ_CONF_FILE})
+    list(APPEND CONF_FILE ${PRJ_CONF_FILE})
+endif()
+
+# Macro adding overlay file and Kconfig file for specified board in given directory.
+# If board-specific files have been found they are added to DTC_OVERLAY_FILE and CONF_FILE
+# symbols that are used in west build system.
+macro(GET_DEVICE_CONFIG_FILES BOARD BOARDS_DIR)
+    if(NOT IS_ABSOLUTE BOARDS_DIR)
+        set(_BOARDS_DIR ${CMAKE_CURRENT_LIST_DIR}/${BOARDS_DIR})
+        get_filename_component(BOARDS_DIR_ABSOLUTE "${_BOARDS_DIR}" ABSOLUTE)
+    else()
+        set(BOARDS_DIR_ABSOLUTE {BOARDS_DIR})
+    endif()
+
+    set(OVERLAY_FILE "${BOARDS_DIR_ABSOLUTE}/${BOARD}.overlay")
+    if(EXISTS ${OVERLAY_FILE})
+        list(APPEND DTC_OVERLAY_FILE "${OVERLAY_FILE}")
+    endif()
+
+    set(CONFIG_FILE "${BOARDS_DIR_ABSOLUTE}/${BOARD}.conf")
+    if(EXISTS ${CONFIG_FILE})
+        list(APPEND CONF_FILE "${CONFIG_FILE}")
+    endif()
+endmacro()

common/common.conf

@@ -0,0 +1,4 @@
+CONFIG_LOG=y
+CONFIG_BOOT_BANNER=n
+CONFIG_ASSERT=y
+CONFIG_LOG_PROCESS_THREAD=n

common/nrfx_example.h

@@ -0,0 +1,109 @@
+/*
+ * Copyright (c) 2022 - 2024, Nordic Semiconductor ASA
+ * All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef NRFX_EXAMPLE_H__
+#define NRFX_EXAMPLE_H__
+
+#if defined(__ZEPHYR__)
+#include <zephyr/logging/log_ctrl.h>
+#define NRFX_EXAMPLE_LOG_INIT()    LOG_INIT()
+#define NRFX_EXAMPLE_LOG_PROCESS() while (LOG_PROCESS())
+#else
+#define NRFX_EXAMPLE_LOG_INIT()
+#define NRFX_EXAMPLE_LOG_PROCESS()
+#endif
+
+#if defined(NRF52_SERIES)
+#define LOOPBACK_PIN_1A 3
+#define LOOPBACK_PIN_1B 31
+#define LOOPBACK_PIN_2A 4
+#define LOOPBACK_PIN_2B 30
+#define LOOPBACK_PIN_3A 28
+#define LOOPBACK_PIN_3B 29
+#define LOOPBACK_PIN_4A 26
+#define LOOPBACK_PIN_4B 27
+#define ANALOG_INPUT_A0 1
+#define ANALOG_INPUT_A1 2
+#define ANALOG_INPUT_A2 4
+#if defined(NRF52832_XXAA) || defined (NRF52832_XXAB)
+#define LED1_PIN        17
+#define LED2_PIN        18
+#define LED3_PIN        19
+#define LED4_PIN        20
+#else
+#define LED1_PIN        13
+#define LED2_PIN        14
+#define LED3_PIN        15
+#define LED4_PIN        16
+#endif
+#elif defined(NRF53_SERIES)
+#define LOOPBACK_PIN_1A 4
+#define LOOPBACK_PIN_1B 26
+#define LOOPBACK_PIN_2A 5
+#define LOOPBACK_PIN_2B 25
+#define LOOPBACK_PIN_3A 6
+#define LOOPBACK_PIN_3B 7
+#define LOOPBACK_PIN_4A 34
+#define LOOPBACK_PIN_4B 35
+#define ANALOG_INPUT_A0 0
+#define ANALOG_INPUT_A1 1
+#define ANALOG_INPUT_A2 2
+#define LED1_PIN        28
+#define LED2_PIN        29
+#define LED3_PIN        30
+#define LED4_PIN        31
+#elif defined(NRF91_SERIES)
+#define LOOPBACK_PIN_1A 14
+#define LOOPBACK_PIN_1B 19
+#define LOOPBACK_PIN_2A 15
+#define LOOPBACK_PIN_2B 18
+#define LOOPBACK_PIN_3A 16
+#define LOOPBACK_PIN_3B 17
+#define LOOPBACK_PIN_4A 30
+#define LOOPBACK_PIN_4B 31
+#define ANALOG_INPUT_A0 1
+#define ANALOG_INPUT_A1 2
+#define ANALOG_INPUT_A2 3
+#define LED1_PIN        2
+#define LED2_PIN        3
+#define LED3_PIN        4
+#define LED4_PIN        5
+#else
+#error "Unknown device."
+#endif
+
+#define ANALOG_INPUT_TO_SAADC_AIN(x) ((x) + 1)
+
+#define ANALOG_INPUT_TO_COMP_AIN(x) (x)
+
+#endif // NRFX_EXAMPLE_H__