TRMNL Mini (4.26") redux

.github/workflows/build.yml

@@ -17,7 +17,7 @@ jobs:
 
     runs-on: ${{ matrix.os }}
 
-    timeout-minutes: 15
+    timeout-minutes: 30
 
     steps:
       - uses: actions/checkout@v6
@@ -67,10 +67,10 @@ jobs:
           gcc --version
 
       - name: build (trmnl)
-        run: pio run -j 4
+        run: pio run -j ${{ runner.os == 'Windows' && '1' || '4' }} -v
 
-      - name: build (TRMNL_X)
-        run: pio run -e TRMNL_X -j 4
+      #- name: build (TRMNL_X)
+      #  run: pio run -e TRMNL_X -j ${{ runner.os == 'Windows' && '1' || '4' }} -v
 
       - name: test
         if: matrix.os != 'windows-latest'

.vscode/extensions.json

@@ -1,7 +1,6 @@
 {
-    // See http://go.microsoft.com/fwlink/?LinkId=827846
-    // for the documentation about the extensions.json format
     "recommendations": [
+        "pioarduino.pioarduino-ide",
         "platformio.platformio-ide"
     ],
     "unwantedRecommendations": [

include/button.h

@@ -2,8 +2,9 @@ enum ButtonPressResult
 {
   LongPress,
   DoubleClick,
-  NoAction,
-  SoftReset
+  ShortPress,
+  SoftReset,
+  NoAction
 };
 extern const char *ButtonPressResultNames[4];
 

include/config.h

@@ -3,7 +3,7 @@
 
 #define FW_MAJOR_VERSION 1
 #define FW_MINOR_VERSION 7
-#define FW_PATCH_VERSION 0
+#define FW_PATCH_VERSION 2
 
 // Helper macros for stringification
 #define STRINGIFY(x) #x
@@ -24,6 +24,7 @@
 #define PREFERENCES_FRIENDLY_ID "friendly_id"
 #define PREFERENCES_FRIENDLY_ID_DEFAULT ""
 #define PREFERENCES_SLEEP_TIME_KEY "refresh_rate"
+#define PREFERENCES_TEMP_PROFILE "temp_profile"
 #define PREFERENCES_LOG_KEY "log_"
 #define PREFERENCES_LOG_BUFFER_HEAD_KEY "log_head"
 #define PREFERENCES_LOG_ID_KEY "log_id"
@@ -48,6 +49,12 @@
 #define SLEEP_TIME_WHILE_NOT_CONNECTED 5       /* Time ESP32 will go to sleep (in seconds) */
 #define SLEEP_TIME_WHILE_PLUGIN_NOT_ATTACHED 5 /* Time ESP32 will go to sleep (in seconds) */
 
+// Different display profiles
+#define TEMP_PROFILE_DEFAULT 0
+#define TEMP_PROFILE_A 1
+#define TEMP_PROFILE_B 2
+#define TEMP_PROFILE_C 3
+
 #define MS_TO_S_FACTOR 1000                    /* Conversion factor for milliseconds to seconds */
 
 enum API_CONNECT_RETRY_TIME // Time to sleep before trying to connect to the API (in seconds)
@@ -73,21 +80,22 @@ enum WIFI_CONNECT_RETRY_TIME // Time to sleep before trying to connect to the Wi
 #elif defined(BOARD_WAVESHARE_ESP32_DRIVER)
 #define PIN_INTERRUPT 33
 #define DEVICE_MODEL "waveshare"
-#define FAKE_BATTERY_VOLTAGE
 #elif defined(BOARD_SEEED_XIAO_ESP32C3)
 #define DEVICE_MODEL "seeed_esp32c3"
-#define PIN_INTERRUPT 9         //the boot button on the XIAO ESP32-C3, this button can't be used as wakeup source though
+#define PIN_INTERRUPT 9         //the boot button on the XIAO ESP32-C3, this button can't be used as wakeup  source though
                                 //because it's not in the RTC GPIO group. Instead, you can always use the reset button to
                                 //wake up the device. Resetting WiFi configuration needs special routine - press reset button
                                 //then press the boot button in less than 2 seconds, and hold it for 5 seconds.
-#define FAKE_BATTERY_VOLTAGE
 #elif defined(BOARD_SEEED_XIAO_ESP32S3)
 #define DEVICE_MODEL "seeed_esp32s3"
 #define PIN_INTERRUPT 0         //the boot button on the XIAO ESP32-S3, this button works as regular wakeup button
-#define FAKE_BATTERY_VOLTAGE
 #elif defined(BOARD_XIAO_EPAPER_DISPLAY)
 #define DEVICE_MODEL "xiao_epaper_display"
+#ifdef MINI_EPD
+#define PIN_INTERRUPT 2         //with silkscreen "KEY1"
+#else
 #define PIN_INTERRUPT 5         //with silkscreen "KEY3"
+#endif
 #define PIN_VBAT_SWITCH 6       //load switch enable pin for battery voltage measurement
 #define VBAT_SWITCH_LEVEL HIGH  //load switch enable pin active level
 #elif defined(BOARD_SEEED_RETERMINAL_E1001)
@@ -103,14 +111,16 @@ enum WIFI_CONNECT_RETRY_TIME // Time to sleep before trying to connect to the Wi
 #define PIN_BATTERY 3
 #endif
 
-// #define FAKE_BATTERY_VOLTAGE // Uncomment to report 4.2V instead of reading ADC
+#if defined(USE_FAKE_BATTERY_VOLTAGE)
+#define FAKE_BATTERY_VOLTAGE // reports 4.2V instead of reading ADC
+#endif
 
 #define BUTTON_HOLD_TIME 5000
 #define BUTTON_MEDIUM_HOLD_TIME 1000
 #define BUTTON_SOFT_RESET_TIME 15000
+#define BUTTON_DOUBLE_CLICK_WINDOW 800
 
 #define SERVER_MAX_RETRIES 3
-
 #define API_BASE_URL "https://trmnl.app"
 
 #endif

include/display.h

@@ -30,6 +30,11 @@ enum MSG
   FILL_WHITE,
 };
 
+typedef struct dp_tag
+{
+  uint32_t OneBit, TwoBit; // profiles for 1 and 2-bit modes
+} DISPLAY_PROFILE;
+
 /**
  * @brief Function to init the display
  * @param none
@@ -128,6 +133,13 @@ void display_show_msg_api(uint8_t *image_buffer, String message);
 
 void display_show_msg_qa(uint8_t *image_buffer, const float *voltage, const float *temperature, bool qa_result);
 
+/**
+ * @brief Enable or disable light sleep at runtime
+ * @param enabled true to enable light sleep, false to disable
+ * @return none
+ */
+void display_set_light_sleep(uint8_t enabled);
+
 /**
  * @brief Function to got the display to the sleep
  * @param none