folder cleanup

Signed-off-by: Peter Siegmund <developer@mars3142.org>

.github/workflows/esp32_build.yaml

@@ -2,6 +2,10 @@ name: ESP-IDF Build
 
 on:
   push:
+    paths:
+      - bootloader_components/**
+      - components/**
+      - main/**
   pull_request:
   merge_group:
   schedule:
@@ -19,7 +23,7 @@ jobs:
   build:
     strategy:
       matrix:
-        idf_ver: [release-v5.4, latest]
+        idf_ver: [release-v5.4, release-v5.5, latest]
         idf_target:
           [esp32, esp32c3, esp32c5, esp32c6, esp32h2, esp32p4, esp32s3]
 
@@ -35,14 +39,17 @@ jobs:
         with:
           esp_idf_version: ${{ matrix.idf_ver }}
           target: ${{ matrix.idf_target }}
+          command: idf.py -DSDKCONFIG_DEFAULTS="sdkconfig.defaults;sdkconfig.release" build
+      - name: Prepare binary files
+        run: |
+          mkdir -p build-release
+          cp build/flasher_args.json build-release/
+          cp build/*.bin build-release/
+          cp build/bootloader/*.bin build-release/
+          cp build/partition_table/*.bin build-release/
       - name: Archive build output artifacts
         uses: actions/upload-artifact@v4
         with:
           name: lighthouses-${{ matrix.idf_target }}-${{ matrix.idf_ver }}
           path: |
-            build/flasher_args.json
+            build-release/*.*
-            build/storage.bin
-            build/ota_data_initial.bin
-            build/lighthouses.bin
-            build/bootloader/bootloader.bin
-            build/partition_table/partition-table.bin

LICENSE

@@ -0,0 +1,661 @@
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+versions of the GNU Affero General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+Later license versions may give you additional or different
+permissions. However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+15. Disclaimer of Warranty.
+
+THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+16. Limitation of Liability.
+
+IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+17. Interpretation of Sections 15 and 16.
+
+If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source. For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code. There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+<http://www.gnu.org/licenses/>.

firmware/.gitignore

@@ -6,3 +6,4 @@ sdkconfig.old
 .espidf.*.json
 *.svd
 *.lock
+build-release/

firmware/.vscode/c_cpp_properties.json

@@ -2,7 +2,7 @@
   "configurations": [
     {
       "name": "ESP-IDF",
-      "compilerPath": "${config:idf.toolsPath}/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/xtensa-esp32s3-elf-gcc",
+      "compilerPath": "${config:idf.toolsPath}/tools/riscv32-esp-elf/esp-14.2.0_20241119/riscv32-esp-elf/bin/riscv32-esp-elf-gcc",
       "compileCommands": "${config:idf.buildPath}/compile_commands.json",
       "includePath": [
         "${config:idf.espIdfPath}/components/**",

firmware/Makefile

@@ -0,0 +1,2 @@
+release:
+	idf.py -B build-release -DSDKCONFIG_DEFAULTS="sdkconfig.defaults;sdkconfig.release" fullclean build

firmware/components/light/CMakeLists.txt

@@ -0,0 +1,8 @@
+idf_component_register(SRCS 
+                        "beacon.c"
+                        "light.c"
+                        "outdoor.c"
+                    INCLUDE_DIRS "include"
+                    PRIV_REQUIRES
+                        esp_driver_gptimer
+)

firmware/components/light/beacon.c

@@ -4,27 +4,20 @@
 #include "esp_log.h"
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"
-#include "inttypes.h"
 #include "led_strip.h"
+#include "light.h"
 #include "sdkconfig.h"
 #include "semaphore.h"
 
 static const char *TAG = "beacon";
 
-typedef struct
-{
-    led_strip_handle_t led_strip;
-    uint32_t size;
-} LedMatrix_t;
-
-static LedMatrix_t led_matrix = {.size = 64};
 static SemaphoreHandle_t timer_semaphore;
 gptimer_handle_t gptimer = NULL;
 
-const uint32_t value = 10;
+static const uint32_t value = 200;
-const uint32_t mod = 3;
 
-bool IRAM_ATTR timer_callback(gptimer_handle_t timer, const gptimer_alarm_event_data_t *edata, void *userCtx)
+static bool IRAM_ATTR beacon_timer_callback(gptimer_handle_t timer, const gptimer_alarm_event_data_t *edata,
+                                            void *userCtx)
 {
     BaseType_t high_task_wakeup = pdFALSE;
     xSemaphoreGiveFromISR(timer_semaphore, &high_task_wakeup);
@@ -35,22 +28,21 @@ bool IRAM_ATTR timer_callback(gptimer_handle_t timer, const gptimer_alarm_event_
     return true;
 }
 
-void timer_event_task(void *arg)
+static void beacon_timer_event_task(void *arg)
 {
     while (true)
     {
         if (xSemaphoreTake(timer_semaphore, portMAX_DELAY))
         {
+            LedMatrix_t led_matrix = get_led_matrix();
+
             static bool level = false;
             level = !level;
             if (led_matrix.led_strip)
             {
                 for (uint32_t i = 0; i < led_matrix.size; i++)
                 {
-                    if (i % mod == 0)
+                    led_strip_set_pixel(led_matrix.led_strip, i, 0, (level) ? value : 0, 0);
-                    {
-                        led_strip_set_pixel(led_matrix.led_strip, i, 0, (level) ? value : 0, 0);
-                    }
                 }
                 led_strip_refresh(led_matrix.led_strip);
             }
@@ -59,37 +51,6 @@ void timer_event_task(void *arg)
     }
 }
 
-esp_err_t wled_init(void)
-{
-    led_strip_config_t strip_config = {.strip_gpio_num = CONFIG_WLED_DIN_PIN,
-                                       .max_leds = led_matrix.size,
-                                       .led_model = LED_MODEL_WS2812,
-                                       .color_component_format = LED_STRIP_COLOR_COMPONENT_FMT_RGB,
-                                       .flags = {
-                                           .invert_out = false,
-                                       }};
-
-    led_strip_rmt_config_t rmt_config = {.clk_src = RMT_CLK_SRC_DEFAULT,
-                                         .resolution_hz = 0,
-                                         .mem_block_symbols = 0,
-                                         .flags = {
-                                             .with_dma = true,
-                                         }};
-
-    ESP_ERROR_CHECK(led_strip_new_rmt_device(&strip_config, &rmt_config, &led_matrix.led_strip));
-
-    for (uint32_t i = 0; i < led_matrix.size; i++)
-    {
-        if (i % mod != 0)
-        {
-            led_strip_set_pixel(led_matrix.led_strip, i, value, value, value);
-        }
-    }
-    led_strip_refresh(led_matrix.led_strip);
-
-    return ESP_OK;
-}
-
 esp_err_t beacon_start(void)
 {
     if (gptimer == NULL)
@@ -135,7 +96,10 @@ esp_err_t beacon_init(void)
     timer_semaphore = xSemaphoreCreateBinary();
 
     gptimer_config_t timer_config = {
-        .clk_src = GPTIMER_CLK_SRC_DEFAULT, .direction = GPTIMER_COUNT_UP, .resolution_hz = 1000000};
+        .clk_src = GPTIMER_CLK_SRC_DEFAULT,
+        .direction = GPTIMER_COUNT_UP,
+        .resolution_hz = 1000000,
+    };
     ret = gptimer_new_timer(&timer_config, &gptimer);
     if (ret != ESP_OK)
     {
@@ -143,7 +107,7 @@ esp_err_t beacon_init(void)
         goto exit;
     }
 
-    gptimer_event_callbacks_t callbacks = {.on_alarm = timer_callback};
+    gptimer_event_callbacks_t callbacks = {.on_alarm = beacon_timer_callback};
     ret = gptimer_register_event_callbacks(gptimer, &callbacks, NULL);
     if (ret != ESP_OK)
     {
@@ -159,7 +123,10 @@ esp_err_t beacon_init(void)
     }
 
     gptimer_alarm_config_t alarm_config = {
-        .alarm_count = 2000000, .reload_count = 0, .flags.auto_reload_on_alarm = true};
+        .alarm_count = 2000000,
+        .reload_count = 0,
+        .flags.auto_reload_on_alarm = true,
+    };
     ret = gptimer_set_alarm_action(gptimer, &alarm_config);
     if (ret != ESP_OK)
     {
@@ -167,7 +134,7 @@ esp_err_t beacon_init(void)
         goto cleanupEnabledTimer;
     }
 
-    BaseType_t task_created = xTaskCreate(timer_event_task, "timer_event_task", 4096, NULL, 10, NULL);
+    BaseType_t task_created = xTaskCreate(beacon_timer_event_task, "beacon_timer_event_task", 4096, NULL, 10, NULL);
     if (task_created != pdPASS)
     {
         ESP_LOGE(TAG, "Failed to create timer event task");

firmware/components/light/include/beacon.h

@@ -37,15 +37,3 @@ esp_err_t beacon_start(void);
  *     - Error codes in case of failure, indicating the specific issue.
  */
 esp_err_t beacon_stop(void);
-
-/**
- * @brief Initializes the WLED module.
- *
- * This function configures the WLED module for operation, preparing it for subsequent
- * usage such as enabling lighting effects or communication.
- *
- * @return
- *     - ESP_OK: Initialization completed successfully.
- *     - Error codes in case of failure, indicating the specific issue.
- */
-esp_err_t wled_init(void);

firmware/components/light/include/light.h

@@ -0,0 +1,27 @@
+#pragma once
+
+#include "beacon.h"
+#include "led_strip.h"
+#include "outdoor.h"
+
+#include "esp_err.h"
+
+typedef struct
+{
+    led_strip_handle_t led_strip;
+    uint32_t size;
+} LedMatrix_t;
+
+LedMatrix_t get_led_matrix(void);
+
+/**
+ * @brief Initializes the WLED module.
+ *
+ * This function configures the WLED module for operation, preparing it for subsequent
+ * usage such as enabling lighting effects or communication.
+ *
+ * @return
+ *     - ESP_OK: Initialization completed successfully.
+ *     - Error codes in case of failure, indicating the specific issue.
+ */
+esp_err_t wled_init(void);

firmware/components/light/include/outdoor.h

@@ -0,0 +1,9 @@
+#pragma once
+
+#include "esp_err.h"
+
+esp_err_t outdoor_init(void);
+
+esp_err_t outdoor_start(void);
+
+esp_err_t outdoor_stop(void);

firmware/components/light/light.c

@@ -0,0 +1,38 @@
+#include "light.h"
+
+#include "sdkconfig.h"
+
+static LedMatrix_t led_matrix = {.size = 1};
+
+LedMatrix_t get_led_matrix(void)
+{
+    return led_matrix;
+}
+
+esp_err_t wled_init(void)
+{
+    led_strip_config_t strip_config = {.strip_gpio_num = CONFIG_WLED_DIN_PIN,
+                                       .max_leds = led_matrix.size,
+                                       .led_model = LED_MODEL_WS2812,
+                                       .color_component_format = LED_STRIP_COLOR_COMPONENT_FMT_GRB,
+                                       .flags = {
+                                           .invert_out = false,
+                                       }};
+
+    led_strip_rmt_config_t rmt_config = {.clk_src = RMT_CLK_SRC_DEFAULT,
+                                         .resolution_hz = 0,
+                                         .mem_block_symbols = 0,
+                                         .flags = {
+                                             .with_dma = CONFIG_WLED_DMA_USAGE,
+                                         }};
+
+    ESP_ERROR_CHECK(led_strip_new_rmt_device(&strip_config, &rmt_config, &led_matrix.led_strip));
+
+    for (uint32_t i = 0; i < led_matrix.size; i++)
+    {
+        led_strip_set_pixel(led_matrix.led_strip, i, 0, 0, 0);
+    }
+    led_strip_refresh(led_matrix.led_strip);
+
+    return ESP_OK;
+}

firmware/components/light/outdoor.c

@@ -0,0 +1,16 @@
+#include "outdoor.h"
+
+esp_err_t outdoor_init(void)
+{
+    return ESP_OK;
+}
+
+esp_err_t outdoor_start(void)
+{
+    return ESP_OK;
+}
+
+esp_err_t outdoor_stop(void)
+{
+    return ESP_OK;
+}

firmware/components/storage/storage.c

@@ -14,7 +14,7 @@ static char s_current_filename[256] = {0}; // Buffer to store the current filena
 
 esp_err_t storage_init(void)
 {
-    ESP_LOGI(TAG, "Initializing SPIFFS");
+    ESP_LOGI(TAG, "Initializing Storage");
 
     esp_vfs_spiffs_conf_t conf = {
         .base_path = "/storage",       // Path where the filesystem will be mounted

firmware/main/CMakeLists.txt

@@ -1,5 +1,4 @@
 idf_component_register(SRCS 
-                        "beacon.c"
                         "main.c"
                     INCLUDE_DIRS "."
 )

firmware/main/Kconfig.projbuild

@@ -1,10 +1,21 @@
 menu "Warnemuende Lighthouse"
     config WLED_DIN_PIN
         int "WLED Data In Pin"
-        default 14
+        default 8
         help
             The number of the WLED data in pin.
 
+    config WLED_USE_DMA
+        bool "Use DMA for WLED"
+        default n
+        help
+            Use DMA to drive the WLED strip. This is more efficient and allows for smoother animations.
+
+    config WLED_DMA_USAGE
+        int
+        default 1 if WLED_USE_DMA
+        default 0 if !WLED_USE_DMA
+
     choice LIGHT_CHARACTERISTIC_CHOICE
         prompt "Light characteristic"
         default LIGHT_CHARACTERISTIC_GREEN

firmware/main/idf_component.yml

@@ -0,0 +1,16 @@
+## IDF Component Manager Manifest File
+dependencies:
+  ## Required IDF version
+  idf:
+    version: '>=5.4.0'
+  # # Put list of dependencies here
+  # # For components maintained by Espressif:
+  # component: "~1.0.0"
+  # # For 3rd party components:
+  # username/component: ">=1.0.0,<2.0.0"
+  # username2/component2:
+  #   version: "~1.0.0"
+  #   # For transient dependencies `public` flag can be set.
+  #   # `public` flag doesn't have an effect dependencies of the `main` component.
+  #   # All dependencies of `main` are public by default.
+  #   public: true

firmware/main/main.c

@@ -1,26 +1,43 @@
-#include "beacon.h"
+#include "light.h"
 #include "persistence.h"
 #include "remote_control.h"
 
 void app_main(void)
 {
+    /// init persistence
     persistence_init("lighthouse");
 
-    if (beacon_init() != ESP_OK)
+    /// init WLED
-    {
-        printf("Failed to initialize beacon");
-        return;
-    }
     if (wled_init() != ESP_OK)
     {
         printf("Failed to initialize WLED");
         return;
     }
+
+    /// start beacon service
+    if (beacon_init() != ESP_OK)
+    {
+        printf("Failed to initialize beacon");
+        return;
+    }
     if (beacon_start() != ESP_OK)
     {
         printf("Failed to start beacon");
         return;
     }
 
+    /// start outdoor light service
+    if (outdoor_init() != ESP_OK)
+    {
+        printf("Failed to initialize outdoor");
+        return;
+    }
+    if (outdoor_start() != ESP_OK)
+    {
+        printf("Failed to start outdoor");
+        return;
+    }
+
+    /// activate BLE functions
     remote_control_init();
 }

firmware/sdkconfig.defaults

@@ -18,6 +18,3 @@ CONFIG_ESPTOOLPY_FLASHSIZE="4MB"
 # Partitions
 CONFIG_PARTITION_TABLE_CUSTOM=y
 CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions.csv"
-
-# ESP System Settings
-CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_80=y

firmware/sdkconfig.defaults.esp32h2

@@ -0,0 +1,5 @@
+# default ESP target
+CONFIG_IDF_TARGET="esp32h2"
+
+# ESP System Settings
+CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_48=y

firmware/sdkconfig.defaults.esp32s3

@@ -1,2 +1,3 @@
 # default ESP target
 CONFIG_IDF_TARGET="esp32s3"
+CONFIG_WLED_USE_DMA=y

sdkconfig.defaults.esp32h2

@@ -1,2 +0,0 @@
-# default ESP target
-CONFIG_IDF_TARGET="esp32h2"