Add init project files from zephyr app

app/CMakeLists.txt

@@ -9,4 +9,12 @@ find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
 
 project(app LANGUAGES C)
 
-target_sources(app PRIVATE src/main.c)
+FILE(GLOB app_sources src/*.c)
+target_sources(app PRIVATE ${app_sources})
+
+# Add display module only if enabled
+FILE(GLOB display_sources src/display/*.c src/images/*.c)
+target_sources_ifdef(CONFIG_HEALTHYPI_DISPLAY_ENABLED app PRIVATE ${display_sources})
+
+zephyr_include_directories(src)
+zephyr_include_directories(src/display)

app/Kconfig

@@ -6,10 +6,24 @@
 # You can browse these options using the west targets menuconfig (terminal) or
 # guiconfig (GUI).
 
-menu "Zephyr"
-source "Kconfig.zephyr"
-endmenu
+mainmenu "HealthyPi 5 Project Configuration"
+
+config HEALTHYPI_USB_CDC_ENABLED
+    bool "Enable USB CDC"
+    default n
+    help
+      Enable USB CDC
+
+config HEALTHYPI_DISPLAY_ENABLED
+    bool "Enable Display"
+    default n
+    help
+      Enable Display
 
-module = APP
-module-str = APP
-source "subsys/logging/Kconfig.template.log_config"
+config HEALTHYPI_USB_MSC_ENABLED
+    bool "Enable USB Mass Storage"
+    default n
+    help
+      Enable USB MSC
+
+source "Kconfig.zephyr"

app/boards/healthypi5_rp2040.overlay

@@ -0,0 +1,47 @@
+
+// ProtoCentral Electronics (info@protocentral.com)
+// SPDX-License-Identifier: Apache-2.0
+
+/ {
+	chosen {
+		zephyr,display = &ili9488; 
+	};
+};
+
+&zephyr_udc0 {
+	cdc_acm_uart0: cdc_acm_uart0 {
+		compatible = "zephyr,cdc-acm-uart";
+	};
+};
+
+&spi1 {
+	clock-frequency = <DT_FREQ_M(48)>;
+	status = "okay";
+	pinctrl-0 = <&spi1_default>;
+	pinctrl-names = "default";
+	cs-gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
+
+	ili9488: ili9488@0 {
+		compatible = "ilitek,ili9488";
+		spi-max-frequency = <48000000>;
+		reg = <0>;
+		cmd-data-gpios = <&gpio0 23 GPIO_ACTIVE_LOW>; /* D7 */
+		reset-gpios = <&gpio0 28 GPIO_ACTIVE_LOW>; /* D10 */
+		//pixel-format = <ILI9XXX_PIXEL_FORMAT_RGB888>;
+		width = <480>;
+		height = <320>;
+		rotation = <270>;
+		frmctr1 = [ a0 11  ];
+		pwctrl1 = [ 17 15  ];
+		pwctrl2 = [ 41  ];
+		pgamctrl = [ 00 03 09 08 16 0a 3f 78 4c 09 0a 08 16 1a 0f  ];
+		ngamctrl = [ 00 16 19 03 0f 05 32 45 46 04 0e 0d 35 37 0f  ];
+	};
+};
+/*
+&pwm {
+	status = "okay";
+	divider-frac-1 = <15>;
+	divider-int-1 = <255>;
+};*/
+

app/prj.conf

@@ -1,6 +1,151 @@
-# Copyright (c) 2021 Nordic Semiconductor ASA
-# SPDX-License-Identifier: Apache-2.0
-#
-# This file contains selected Kconfig options for the application.
+# HealthyPi 5 Specific Configuration
+CONFIG_HEALTHYPI_USB_CDC_ENABLED=y
+CONFIG_HEALTHYPI_USB_MSC_ENABLED=n
+#CONFIG_HEALTHYPI_DISPLAY_ENABLED=n
+CONFIG_HEALTHYPI_DISPLAY_ENABLED=y
 
+# Memory Configuration
+CONFIG_HEAP_MEM_POOL_SIZE=32528
+CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=16384
+CONFIG_MAIN_STACK_SIZE=8192
+
+# Zephyr OS Configuration
+#CONFIG_SMP=y
+#CONFIG_MP_MAX_NUM_CPUS=2
+CONFIG_SMF=y
+CONFIG_EVENTS=y
+CONFIG_LOG=y
+CONFIG_CBPRINTF_FP_SUPPORT=y
+
+# Peripheral device drivers
 CONFIG_SENSOR=y
+CONFIG_SENSOR_MAX30001=y
+CONFIG_SENSOR_AFE4400=y
+CONFIG_SENSOR_MAX30205=y
+CONFIG_I2C=y
+CONFIG_FUEL_GAUGE=y
+
+CONFIG_ADC=y
+CONFIG_LED=y
+CONFIG_GPIO=y
+CONFIG_SERIAL=y
+CONFIG_UART_INTERRUPT_DRIVEN=y
+CONFIG_SERIAL=y
+CONFIG_CONSOLE=y
+CONFIG_UART_CONSOLE=y
+CONFIG_UART_LINE_CTRL=y
+
+CONFIG_REBOOT=y
+
+# Filesystem & Internal Flash support to store data
+CONFIG_FLASH=y
+CONFIG_FLASH_MAP=y
+CONFIG_FLASH_PAGE_LAYOUT=y
+CONFIG_FILE_SYSTEM=y
+CONFIG_FILE_SYSTEM_LITTLEFS=y
+CONFIG_MPU_ALLOW_FLASH_WRITE=y
+
+# Enabled settings module and FS to store settings
+CONFIG_SETTINGS=y
+CONFIG_SETTINGS_RUNTIME=y
+CONFIG_SETTINGS_FILE=y
+CONFIG_SETTINGS_FILE_PATH="/lfs/settings"
+
+# USB Configuration
+CONFIG_USB_DEVICE_STACK=y
+CONFIG_USB_DEVICE_PRODUCT="HealthyPi 5"
+CONFIG_USB_DEVICE_PID=0x0001
+CONFIG_USB_DEVICE_VID=4440
+CONFIG_USB_DEVICE_INITIALIZE_AT_BOOT=n
+CONFIG_USB_DRIVER_LOG_LEVEL_ERR=y
+CONFIG_USB_DEVICE_LOG_LEVEL_ERR=y
+
+# Enable MCUmgr and dependencies.
+CONFIG_NET_BUF=y
+CONFIG_ZCBOR=y
+CONFIG_CRC=y
+CONFIG_MCUMGR=y
+CONFIG_STREAM_FLASH=y
+CONFIG_FLASH_MAP=y
+
+CONFIG_BASE64=y
+CONFIG_CONSOLE=y
+
+CONFIG_TEST_RANDOM_GENERATOR=y
+
+# Ensure an MCUboot-compatible binary is generated.
+#CONFIG_BOOTLOADER_MCUBOOT=y
+
+# Tensorflow Lite Configuration
+#CONFIG_CPP=y
+#CONFIG_LIB_CPLUSPLUS=y
+#CONFIG_NEWLIB_LIBC=y
+#CONFIG_TENSORFLOW_LITE_MICRO=y
+#CONFIG_TENSORFLOW_LITE_MICRO_CMSIS_NN_KERNELS=y
+
+CONFIG_DISK_ACCESS=y
+CONFIG_DISK_DRIVER_SDMMC=y
+
+# BT Host only configuration
+CONFIG_BT=y
+CONFIG_BT_H4=y
+CONFIG_BT_HCI=y
+CONFIG_BT_CTLR=n
+
+# BLE Configuration
+CONFIG_BT_PERIPHERAL=y
+#CONFIG_BT_DIS=y
+#CONFIG_BT_DIS_PNP=n
+CONFIG_BT_BAS=y
+CONFIG_BT_HRS=y
+CONFIG_BT_SMP=y
+CONFIG_BT_DEVICE_NAME="HealthyPi"
+CONFIG_BT_DEVICE_APPEARANCE=833
+
+CONFIG_BT_SETTINGS=n
+
+CONFIG_BT_HCI_ACL_FLOW_CONTROL=n
+#CONFIG_BT_ATT_ENFORCE_FLOW=n
+
+
+
+CONFIG_DISPLAY=y
+CONFIG_DISPLAY_LOG_LEVEL_ERR=y
+
+# LVGL Library Options
+CONFIG_LVGL=y
+CONFIG_LV_COLOR_16_SWAP=y
+CONFIG_LV_THEME_DEFAULT_DARK=y
+CONFIG_LV_MEM_CUSTOM=y
+CONFIG_LV_USE_LOG=y
+CONFIG_LV_USE_LABEL=y
+CONFIG_LV_USE_BTN=y
+CONFIG_LV_USE_IMG=y
+#CONFIG_LV_USE_PERF_MONITOR=y
+
+# LVGL New Settings
+#CONFIG_LV_Z_VDB_SIZE=10
+#CONFIG_LV_MEM_BUF_MAX_NUM=256
+CONFIG_LV_Z_MEM_POOL_SYS_HEAP=y
+CONFIG_LV_Z_MEM_POOL_SIZE=16384
+#CONFIG_LV_Z_VDB_ALIGN=4
+#CONFIG_LV_Z_BUFFER_ALLOC_STATIC=y
+
+#CONFIG_LV_Z_MEM_POOL_NUMBER_BLOCKS=16
+#CONFIG_LV_Z_VDB_SIZE=20
+#CONFIG_SPEED_OPTIMIZATIONS=y
+#CONFIG_LV_DISP_DEF_REFR_PERIOD=150
+
+# LVGL Font Options
+CONFIG_LV_FONT_MONTSERRAT_12=y
+CONFIG_LV_FONT_MONTSERRAT_14=y
+CONFIG_LV_FONT_MONTSERRAT_16=y
+CONFIG_LV_FONT_MONTSERRAT_20=y
+CONFIG_LV_FONT_MONTSERRAT_24=y
+CONFIG_LV_FONT_MONTSERRAT_28=y
+CONFIG_LV_FONT_MONTSERRAT_34=y
+CONFIG_LV_FONT_MONTSERRAT_42=y
+CONFIG_LV_FONT_MONTSERRAT_12_SUBPX=y
+CONFIG_LV_CIRCLE_CACHE_SIZE=8
+CONFIG_LV_FONT_DEFAULT_MONTSERRAT_12=y
+CONFIG_LV_USE_FONT_SUBPX=y