projects: eval-ad8460: Add project for AD8460

Add initial project files for both basic and IIO examples for AD8460.

Signed-off-by: John Erasmus Mari Geronimo <[email protected]>

projects/eval-ad8460/Makefile

@@ -0,0 +1,9 @@
+# Select the example you want to enable by choosing y for enabling and n for disabling
+BASIC_EXAMPLE = n
+IIO_EXAMPLE = y
+
+include ../../tools/scripts/generic_variables.mk
+
+include src.mk
+
+include ../../tools/scripts/generic.mk

projects/eval-ad8460/builds.json

@@ -0,0 +1,10 @@
+{
+    "maxim": {
+      "basic_example_max32665": {
+        "flags" : "BASIC_EXAMPLE=y IIO_EXAMPLE=n TARGET=max32665"
+      },
+      "iio_example_max32665": {
+        "flags" : "BASIC_EXAMPLE=n IIO_EXAMPLE=y TARGET=max32665"
+      }
+    }
+  }

projects/eval-ad8460/src.mk

@@ -0,0 +1,41 @@
+include $(PROJECT)/src/platform/$(PLATFORM)/platform_src.mk
+include $(PROJECT)/src/examples/examples_src.mk
+
+SRCS += $(PROJECT)/src/platform/$(PLATFORM)/main.c
+
+INCS += $(PROJECT)/src/common/common_data.h
+SRCS += $(PROJECT)/src/common/common_data.c
+
+INCS += $(PROJECT)/src/platform/platform_includes.h
+
+INCS += $(PROJECT)/src/platform/$(PLATFORM)/parameters.h
+SRCS += $(PROJECT)/src/platform/$(PLATFORM)/parameters.c
+
+INCS += $(INCLUDE)/no_os_delay.h     \
+		$(INCLUDE)/no_os_error.h     \
+		$(INCLUDE)/no_os_gpio.h      \
+		$(INCLUDE)/no_os_print_log.h \
+		$(INCLUDE)/no_os_spi.h       \
+		$(INCLUDE)/no_os_alloc.h       \
+		$(INCLUDE)/no_os_irq.h      \
+		$(INCLUDE)/no_os_list.h      \
+		$(INCLUDE)/no_os_dma.h      \
+		$(INCLUDE)/no_os_uart.h      \
+		$(INCLUDE)/no_os_lf256fifo.h \
+		$(INCLUDE)/no_os_util.h 	\
+		$(INCLUDE)/no_os_units.h	\
+		$(INCLUDE)/no_os_mutex.h
+
+SRCS += $(DRIVERS)/api/no_os_gpio.c \
+		$(NO-OS)/util/no_os_lf256fifo.c \
+		$(DRIVERS)/api/no_os_irq.c  \
+		$(DRIVERS)/api/no_os_spi.c  \
+		$(DRIVERS)/api/no_os_uart.c \
+		$(DRIVERS)/api/no_os_dma.c \
+		$(NO-OS)/util/no_os_list.c \
+		$(NO-OS)/util/no_os_util.c \
+		$(NO-OS)/util/no_os_alloc.c \
+		$(NO-OS)/util/no_os_mutex.c
+
+INCS += $(DRIVERS)/dac/ad8460/ad8460.h
+SRCS += $(DRIVERS)/dac/ad8460/ad8460.c

projects/eval-ad8460/src/common/common_data.c

@@ -0,0 +1,70 @@
+/*******************************************************************************
+ *   @file   common_data.c
+ *   @brief  Defines common data to be used by ad8460 examples.
+ *   @author John Erasmus Mari Geronimo ([email protected])
+ ********************************************************************************
+ * Copyright 2025(c) Analog Devices, Inc.
+ *
+ * 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 Analog Devices, Inc. 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 ANALOG DEVICES, INC. “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 ANALOG DEVICES, INC. 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.
+ *******************************************************************************/
+
+#include "common_data.h"
+#include <stdbool.h>
+
+struct no_os_uart_init_param uip = {
+	.device_id = UART_DEVICE_ID,
+	.baud_rate = UART_BAUDRATE,
+	.size = NO_OS_UART_CS_8,
+	.parity = NO_OS_UART_PAR_NO,
+	.stop = NO_OS_UART_STOP_1_BIT,
+	.platform_ops = UART_OPS,
+	.extra = UART_EXTRA,
+};
+
+const struct no_os_spi_init_param ad8460_spi_ip = {
+	.device_id = SPI_DEVICE_ID,
+	.max_speed_hz = SPI_MAX_SPEED,
+	.chip_select = SPI_CS,
+	.mode = NO_OS_SPI_MODE_0,
+	.bit_order = NO_OS_SPI_BIT_ORDER_MSB_FIRST,
+	.platform_ops = SPI_OPS,
+	.extra = SPI_EXTRA,
+	.parent = NULL,
+};
+
+const struct no_os_gpio_init_param ad8460_gpio_rstn = {
+	.port = GPIO_RSTN_PORT_NUM,
+	.number = GPIO_RSTN_PIN_NUM,
+	.platform_ops = GPIO_OPS,
+	.extra = GPIO_EXTRA,
+};
+
+struct ad8460_init_param ad8460_ip = {
+	.spi_init_param = ad8460_spi_ip,
+	.gpio_rstn = ad8460_gpio_rstn,
+	.refio_1p2v_mv = 1200,
+	.ext_resistor_ohms = 2000,
+};

projects/eval-ad8460/src/common/common_data.h

@@ -0,0 +1,48 @@
+/*******************************************************************************
+ *   @file   common_data.h
+ *   @brief  Defines common data to be used by ad8460 examples.
+ *   @author John Erasmus Mari Geronimo ([email protected])
+ ********************************************************************************
+ * Copyright 2025(c) Analog Devices, Inc.
+ *
+ * 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 Analog Devices, Inc. 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 ANALOG DEVICES, INC. “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 ANALOG DEVICES, INC. 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 __COMMON_DATA_H__
+#define __COMMON_DATA_H__
+
+#include "platform_includes.h"
+#include "ad8460.h"
+#ifdef IIO_SUPPORT
+#include "iio_ad8460.h"
+#endif
+
+extern struct no_os_uart_init_param uip;
+
+extern const struct no_os_spi_init_param ad8460_spi_ip;
+extern const struct no_os_gpio_init_param ad8460_gpio_rstn;
+extern struct ad8460_init_param ad8460_ip;
+
+#endif /* __COMMON_DATA_H__ */

projects/eval-ad8460/src/examples/basic/basic_example.c

@@ -0,0 +1,103 @@
+/*******************************************************************************
+ *   @file   basic_example.c
+ *   @brief  Basic example code for ad8460 project
+ *   @author John Erasmus Mari Geronimo ([email protected])
+ ********************************************************************************
+ * Copyright 2025(c) Analog Devices, Inc.
+ *
+ * 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 Analog Devices, Inc. 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 ANALOG DEVICES, INC. “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 ANALOG DEVICES, INC. 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.
+ *******************************************************************************/
+
+#include "basic_example.h"
+#include "common_data.h"
+#include "ad8460.h"
+#include "no_os_print_log.h"
+
+/*****************************************************************************
+ * @brief Basic example main execution.
+ *
+ * @return ret - Result of the example execution. If working correctly, will
+ *               execute continuously the while(1) loop and will not return.
+ *******************************************************************************/
+int basic_example_main()
+{
+	struct ad8460_device *dev;
+	int ret, i;
+	uint16_t val;
+	uint8_t flag;
+
+	pr_info("\r\nRunning AD8460 Basic Example\r\n");
+
+	ret = ad8460_init(&dev, &ad8460_ip);
+	if (ret)
+		goto error;
+
+	ret = ad8460_reset(dev);
+	if (ret)
+		goto free_dev;
+
+	/** Switch to APG mode */
+	ret = ad8460_enable_apg_mode(dev, 1);
+	if (ret)
+		goto free_dev;
+
+	/** Switch to AWG mode */
+	ret = ad8460_enable_apg_mode(dev, 0);
+
+	for (i = 0; i < 16; i++) {
+		ret = ad8460_set_hvdac_word(dev, i, i);
+		if (ret)
+			goto free_dev;
+
+		ret = ad8460_get_hvdac_word(dev, i, &val);
+		if (ret)
+			goto free_dev;
+
+		pr_info("HVDAC[%d]: 0x%04X\r\n", i, val);
+	}
+
+	ret = ad8460_read_shutdown_flag(dev, &flag);
+	if (ret)
+		goto free_dev;
+
+	pr_info("Shutdown flag: %d\r\n", flag);
+
+	if (flag) {
+		ret = ad8460_hv_reset(dev);
+		if (ret)
+			goto free_dev;
+	}
+
+	pr_info("AD8460 Basic Example Done\r\n");
+
+	return 0;
+
+free_dev:
+	ad8460_remove(dev);
+error:
+	pr_info("Error!\r\n");
+	return ret;
+}

projects/eval-ad8460/src/examples/basic/basic_example.h

@@ -0,0 +1,38 @@
+/*******************************************************************************
+ *   @file   basic_example.h
+ *   @brief  Basic example header for ad8460 project
+ *   @author John Erasmus Mari Geronimo ([email protected])
+ ********************************************************************************
+ * Copyright 2025(c) Analog Devices, Inc.
+ *
+ * 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 Analog Devices, Inc. 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 ANALOG DEVICES, INC. “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 ANALOG DEVICES, INC. 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 __BASIC_EXAMPLE_H__
+#define __BASIC_EXAMPLE_H__
+
+int basic_example_main();
+
+#endif /* __BASIC_EXAMPLE_H__ */

projects/eval-ad8460/src/examples/examples_src.mk

@@ -0,0 +1,21 @@
+ifeq (y,$(strip $(IIO_EXAMPLE)))
+IIOD=y
+CFLAGS += -DIIO_EXAMPLE=1
+SRCS += $(PROJECT)/src/examples/iio_example/iio_example.c
+INCS += $(PROJECT)/src/examples/iio_example/iio_example.h
+endif
+
+ifeq (y,$(strip $(BASIC_EXAMPLE)))
+CFLAGS += -DBASIC_EXAMPLE=1
+SRCS += $(PROJECT)/src/examples/basic/basic_example.c
+INCS += $(PROJECT)/src/examples/basic/basic_example.h
+endif
+
+ifeq (y,$(strip $(IIOD)))
+SRC_DIRS += $(NO-OS)/iio/iio_app
+INCS += $(DRIVERS)/dac/ad8460/iio_ad8460.h
+SRCS += $(DRIVERS)/dac/ad8460/iio_ad8460.c
+
+INCS += $(INCLUDE)/no_os_list.h \
+		$(PLATFORM_DRIVERS)/$(PLATFORM)_uart.h
+endif