projects/01drv_rgbled_pwm: add example application for rgbled pwm lib…

…rary
DotBots · Sep 6, 2023 · e25fea1 · e25fea1
1 parent 70a4d0c
commit e25fea1
Show file tree

Hide file tree

Showing 3 changed files with 102 additions and 0 deletions.
diff --git a/projects/01drv_rgbled_pwm/01drv_rgbled_pwm.c b/projects/01drv_rgbled_pwm/01drv_rgbled_pwm.c
@@ -0,0 +1,59 @@
+/**
+ * @file 01bsp_rgbled_pwm.c
+ * @author Alexandre Abadie <[email protected]>
+ * @brief This is a short example of how to interface with the RGB LED in the DotBot shield.
+ *
+ * Load this program on your board. The LEDs should start blinking different colors.
+ *
+ * @copyright Inria, 2023
+ *
+ */
+#include <nrf.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "board.h"
+#include "rgbled_pwm.h"
+#include "timer.h"
+#include "board_config.h"
+
+//=========================== variables ========================================
+
+#ifdef DB_RGB_LED_PWM_RED_PORT
+static const db_rgbled_pwm_conf_t rgbled_pwm_conf = {
+    .pins = {
+        { .port = DB_RGB_LED_PWM_RED_PORT, .pin = DB_RGB_LED_PWM_RED_PIN },
+        { .port = DB_RGB_LED_PWM_GREEN_PORT, .pin = DB_RGB_LED_PWM_GREEN_PIN },
+        { .port = DB_RGB_LED_PWM_BLUE_PORT, .pin = DB_RGB_LED_PWM_BLUE_PIN },
+    }
+};
+#endif
+
+//=========================== main =============================================
+
+int main(void) {
+    db_board_init();
+    db_timer_init();
+#ifdef DB_RGB_LED_PWM_RED_PORT
+    db_rgbled_pwm_init(&rgbled_pwm_conf);
+#endif
+
+    /* Change RGB colors in a loop */
+    while (1) {
+#ifdef DB_RGB_LED_PWM_RED_PORT
+        db_rgbled_pwm_set_color(255, 0, 0);
+        db_timer_delay_s(2);
+        db_rgbled_pwm_set_color(0, 255, 0);
+        db_timer_delay_s(2);
+        db_rgbled_pwm_set_color(0, 0, 255);
+        db_timer_delay_s(2);
+        db_rgbled_pwm_set_color(255, 255, 0);
+        db_timer_delay_s(2);
+        db_rgbled_pwm_set_color(0, 255, 255);
+        db_timer_delay_s(2);
+        db_rgbled_pwm_set_color(255, 0, 255);
+#else
+        puts("RGB LED pwm not supported!");
+#endif
+        db_timer_delay_s(2);
+    }
+}
diff --git a/projects/01drv_rgbled_pwm/README.md b/projects/01drv_rgbled_pwm/README.md
@@ -0,0 +1,4 @@
+# RGB LED board support package usage example
+
+Loading this app onto the DotBot board will change the RGB LED color every 2
+seconds in a loop.
diff --git a/projects/projects-bsp-drv.emProject b/projects/projects-bsp-drv.emProject
@@ -744,4 +744,43 @@
       <file file_name="$(SeggerThumbStartup)" />
     </folder>
   </project>
+  <project Name="01drv_rgbled_pwm">
+    <configuration
+      Name="Common"
+      project_dependencies="00bsp_dotbot_board(bsp);00bsp_timer(bsp);00drv_rgbled_pwm(drv)"
+      project_directory="01drv_rgbled_pwm"
+      project_type="Executable" />
+    <folder Name="Device Files">
+      <file file_name="$(DeviceCommonHeaderFile)" />
+      <file file_name="$(DeviceHeaderFile)" />
+      <file file_name="$(DeviceSystemFile)">
+        <configuration
+          Name="Common"
+          default_code_section=".init"
+          default_const_section=".init_rodata" />
+      </file>
+    </folder>
+    <folder Name="Script Files">
+      <file file_name="$(DeviceLinkerScript)">
+        <configuration Name="Common" file_type="Linker Script" />
+      </file>
+      <file file_name="$(DeviceMemoryMap)">
+        <configuration Name="Common" file_type="Memory Map" />
+      </file>
+      <file file_name="../../nRF/Scripts/nRF_Target.js">
+        <configuration Name="Common" file_type="Reset Script" />
+      </file>
+    </folder>
+    <folder Name="Source Files">
+      <configuration Name="Common" filter="c;cpp;cxx;cc;h;s;asm;inc" />
+      <file file_name="01drv_rgbled_pwm.c" />
+    </folder>
+    <folder Name="System Files">
+      <file file_name="$(DeviceCommonVectorsFile)" />
+      <file file_name="$(DeviceVectorsFile)">
+        <configuration Name="Common" file_type="Assembly" />
+      </file>
+      <file file_name="$(SeggerThumbStartup)" />
+    </folder>
+  </project>
 </solution>