Decorate Loop() functions with IRAM_ATTR

lib/lv_lib_zifont/lv_zifont.cpp

@@ -55,8 +55,8 @@ enum zifont_codepage_t8_t { ASCII = 0x01, ISO_8859_1 = 0x03, UTF_8 = 0x18 };
 /**********************
  *  STATIC PROTOTYPES
  **********************/
-const uint8_t* IRAM_ATTR lv_font_get_bitmap_fmt_zifont(const lv_font_t* font, uint32_t unicode_letter);
+HASP_ATTRIBUTE_FAST_MEM const uint8_t* lv_font_get_bitmap_fmt_zifont(const lv_font_t* font, uint32_t unicode_letter);
-bool IRAM_ATTR lv_font_get_glyph_dsc_fmt_zifont(const lv_font_t* font, lv_font_glyph_dsc_t* dsc_out,
+HASP_ATTRIBUTE_FAST_MEM bool lv_font_get_glyph_dsc_fmt_zifont(const lv_font_t* font, lv_font_glyph_dsc_t* dsc_out,
                                                               uint32_t unicode_letter, uint32_t unicode_letter_next);
 
 /**********************
@@ -83,8 +83,8 @@ static uint8_t* charBitmap_p;
  *   GLOBAL FUNCTIONS
  **********************/
 
-static void IRAM_ATTR blackAdd(uint8_t* charBitmap_p, uint16_t pos);
+HASP_ATTRIBUTE_FAST_MEM static void blackAdd(uint8_t* charBitmap_p, uint16_t pos);
-static void IRAM_ATTR colorsAdd(uint8_t* charBitmap_p, uint8_t color1, uint16_t pos);
+HASP_ATTRIBUTE_FAST_MEM static void colorsAdd(uint8_t* charBitmap_p, uint8_t color1, uint16_t pos);
 // static uint16_t unicode2codepoint(uint32_t unicode, uint8_t codepage);
 // static void printBuffer(uint8_t * charBitmap_p, uint8_t w, uint8_t h);
 
@@ -282,7 +282,7 @@ int lv_zifont_font_init(lv_font_t** font, const char* font_path, uint16_t size)
  * @param unicode_letter an unicode letter which bitmap should be get
  * @return pointer to the bitmap or NULL if not found
  */
-const uint8_t* IRAM_ATTR lv_font_get_bitmap_fmt_zifont(const lv_font_t* font, uint32_t unicode_letter)
+HASP_ATTRIBUTE_FAST_MEM const uint8_t* lv_font_get_bitmap_fmt_zifont(const lv_font_t* font, uint32_t unicode_letter)
 {
     /* Bitmap still in buffer */
     if(charInBuffer == unicode_letter && charBitmap_p) {
@@ -469,7 +469,7 @@ const uint8_t* IRAM_ATTR lv_font_get_bitmap_fmt_zifont(const lv_font_t* font, ui
  * @return true: descriptor is successfully loaded into `dsc_out`.
  *         false: the letter was not found, no data is loaded to `dsc_out`
  */
-bool IRAM_ATTR lv_font_get_glyph_dsc_fmt_zifont(const lv_font_t* font, lv_font_glyph_dsc_t* dsc_out,
+HASP_ATTRIBUTE_FAST_MEM bool lv_font_get_glyph_dsc_fmt_zifont(const lv_font_t* font, lv_font_glyph_dsc_t* dsc_out,
                                                               uint32_t unicode_letter, uint32_t unicode_letter_next)
 {
     /* Only ascii characteres supported for now */
@@ -564,7 +564,7 @@ bool IRAM_ATTR lv_font_get_glyph_dsc_fmt_zifont(const lv_font_t* font, lv_font_g
     return true;
 }
 
-static void IRAM_ATTR blackAdd(uint8_t* charBitmap_p, uint16_t pos)
+HASP_ATTRIBUTE_FAST_MEM static void blackAdd(uint8_t* charBitmap_p, uint16_t pos)
 {
     uint8_t col    = pos & 0x0001; // remainder
     uint16_t map_p = pos >> 1;     // devide by 2
@@ -576,7 +576,7 @@ static void IRAM_ATTR blackAdd(uint8_t* charBitmap_p, uint16_t pos)
     }
 }
 
-static inline void IRAM_ATTR colorsAdd(uint8_t* charBitmap_p, uint8_t color1, uint16_t pos)
+HASP_ATTRIBUTE_FAST_MEM static inline void colorsAdd(uint8_t* charBitmap_p, uint8_t color1, uint16_t pos)
 {
     uint32_t col   = pos & 0x0001; // remainder
     uint32_t map_p = pos >> 1;     // devide by 2

platformio.ini

@@ -116,12 +116,13 @@ build_flags =
     -D NO_GLOBAL_HTTPUPDATE         ; dont instantiate httpUpdate
 ; -- lvgl build options -----------------------------
     -D LV_MEM_SIZE=61440U           ; 60kB lvgl memory
-    -D LV_ATTRIBUTE_FAST_MEM=IRAM_ATTR
+    -D LV_ATTRIBUTE_FAST_MEM=
 ; -- ArduinoJson build options ----------------------------
     -D ARDUINOJSON_ENABLE_PROGMEM=1 ; for PROGMEM arguments
 ; -- tft_espi build options ------------------------
     ;-D USE_DMA_TO_TFT
 ; -- openHASP build options ------------------------
+    -D HASP_ATTRIBUTE_FAST_MEM=IRAM_ATTR
     -D HASP_USE_TELNET=1
     ;-D HASP_USE_SPIFFS=1
     -D HASP_USE_LITTLEFS=1
@@ -189,10 +190,12 @@ build_flags=
     -D PIO_FRAMEWORK_ARDUINO_LWIP2_LOW_MEMORY
 ; -- lvgl build options -----------------------------
     -D LV_MEM_SIZE=12288U              ; 12kB lvgl memory
+    -D LV_ATTRIBUTE_FAST_MEM=
 ; -- ArduinoJson build options ----------------------------
     -D ARDUINOJSON_ENABLE_PROGMEM=1    ; for PROGMEM arguments
     -D ARDUINOJSON_ENABLE_STD_STRING=1 ; for std::string
 ; -- openHASP build options -------------------------
+    -D HASP_ATTRIBUTE_FAST_MEM=
     -D HASP_USE_TELNET=1
     ;-D HASP_USE_SPIFFS=1
     -D HASP_USE_LITTLEFS=1

src/drv/hasp_drv_touch.cpp

@@ -1,10 +1,10 @@
 /* MIT License - Copyright (c) 2019-2021 Francis Van Roie
    For full license information read the LICENSE file in the project folder */
 
+#include "hasplib.h"
+
 #include "hasp_drv_touch.h"
-#include "hasp/hasp.h"
 #include "drv/tft_driver.h"
-#include "lvgl.h"
 
 #if TOUCH_DRIVER == 2046
 #if defined(USE_FSMC)
@@ -174,7 +174,7 @@ static inline bool drv_touchpad_getXY(int16_t* touchX, int16_t* touchY)
     return touched;
 }
 
-bool IRAM_ATTR drv_touch_read(lv_indev_drv_t* indev_driver, lv_indev_data_t* data)
+IRAM_ATTR bool drv_touch_read(lv_indev_drv_t* indev_driver, lv_indev_data_t* data)
 {
 #if TOUCH_DRIVER > 0
     int16_t touchX = 0;
@@ -211,7 +211,7 @@ bool IRAM_ATTR drv_touch_read(lv_indev_drv_t* indev_driver, lv_indev_data_t* dat
     return false;
 }
 
-void IRAM_ATTR drv_touch_loop()
+IRAM_ATTR void drv_touch_loop()
 {
 #if TOUCH_DRIVER == 911
     GT911_loop();

src/drv/hasp_drv_touch.h

@@ -4,14 +4,14 @@
 #ifndef HASP_DRV_TOUCH_H
 #define HASP_DRV_TOUCH_H
 
-#include "lvgl.h"
+#include "hasplib.h"
 
 #ifndef TOUCH_DRIVER
 #define TOUCH_DRIVER -1 // No Touch
 #endif
 
 void drv_touch_init(uint8_t rotation);
-bool drv_touch_read(lv_indev_drv_t* indev_driver, lv_indev_data_t* data);
+IRAM_ATTR bool drv_touch_read(lv_indev_drv_t* indev_driver, lv_indev_data_t* data);
-void drv_touch_loop();
+IRAM_ATTR void drv_touch_loop();
 
 #endif

src/drv/touch/hasp_drv_ft6336u.cpp

@@ -11,7 +11,7 @@
 FT6336U* touchpanel;
 
 // Read touch points
-bool IRAM_ATTR FT6336U_getXY(int16_t* touchX, int16_t* touchY, bool debug)
+HASP_ATTRIBUTE_FAST_MEM bool FT6336U_getXY(int16_t* touchX, int16_t* touchY, bool debug)
 {
     if(touchpanel->read_touch_number() != 1) return false;
 

src/drv/touch/hasp_drv_ft6336u.h

@@ -8,7 +8,7 @@
 
 #include "hasp_debug.h" // for TAG_DRVR
 
-bool FT6336U_getXY(int16_t* touchX, int16_t* touchY, bool debug);
+HASP_ATTRIBUTE_FAST_MEM bool FT6336U_getXY(int16_t* touchX, int16_t* touchY, bool debug);
 void FT6336U_init();
 
 #endif

src/drv/touch/hasp_drv_stmpe610.cpp

@@ -15,7 +15,7 @@
 static Adafruit_STMPE610 touch = Adafruit_STMPE610(STMPE_CS);
 
 // Read touch points from global variable
-bool IRAM_ATTR STMPE610_getXY(int16_t * touchX, int16_t * touchY, uint8_t touchRotation, bool debug)
+HASP_ATTRIBUTE_FAST_MEM bool STMPE610_getXY(int16_t* touchX, int16_t* touchY, uint8_t touchRotation, bool debug)
 {
     uint16_t x, y;
     uint8_t z;
@@ -55,7 +55,6 @@ bool IRAM_ATTR STMPE610_getXY(int16_t * touchX, int16_t * touchY, uint8_t touchR
     *touchX = x;
     *touchY = y;
     return true;
-
 }
 
 void STMPE610_init()

src/drv/touch/hasp_drv_stmpe610.h

@@ -8,7 +8,7 @@
 
 #include "hasp_debug.h" // for TAG_DRVR
 
-bool IRAM_ATTR STMPE610_getXY(int16_t * touchX, int16_t * touchY, uint8_t touchRotation, bool debug);
+HASP_ATTRIBUTE_FAST_MEM bool STMPE610_getXY(int16_t* touchX, int16_t* touchY, uint8_t touchRotation, bool debug);
 void STMPE610_init();
 
 #endif

src/hasp/hasp.cpp

@@ -102,7 +102,7 @@ lv_font_t* hasp_get_font(uint8_t fontid)
 /**
  * Check if sleep state needs to be updated
  */
-bool IRAM_ATTR hasp_update_sleep_state()
+HASP_ATTRIBUTE_FAST_MEM bool hasp_update_sleep_state()
 {
     uint32_t idle = lv_disp_get_inactive_time(NULL);
 
@@ -470,7 +470,7 @@ void haspSetup(void)
  *   STATIC FUNCTIONS
  **********************/
 
-void haspLoop(void)
+IRAM_ATTR void haspLoop(void)
 {
     dispatchLoop();
 }

src/hasp/hasp.h

@@ -47,7 +47,7 @@ extern "C" {
  * Create a hasp application
  */
 void haspSetup(void);
-void haspLoop(void);
+IRAM_ATTR void haspLoop(void);
 void haspEverySecond(void);
 
 void haspReconnect(void);
@@ -67,7 +67,7 @@ bool haspSetConfig(const JsonObject& settings);
 
 lv_font_t* hasp_get_font(uint8_t fontid);
 
-bool hasp_update_sleep_state();
+HASP_ATTRIBUTE_FAST_MEM bool hasp_update_sleep_state();
 void hasp_get_sleep_state(char* payload);
 void hasp_get_sleep_time(uint16_t& short_time, uint16_t& long_time);
 void hasp_set_sleep_time(uint16_t short_time, uint16_t long_time);

src/hasp/hasp_attribute.cpp

@@ -1449,7 +1449,8 @@ static void hasp_process_obj_attribute_range(lv_obj_t* obj, const char* attr, co
  * @param update  bool: change/set the value if true, dispatch/get value if false
  * @note setting a value won't return anything, getting will dispatch the value
  */
-void IRAM_ATTR hasp_process_obj_attribute(lv_obj_t* obj, const char* attr_p, const char* payload, bool update)
+HASP_ATTRIBUTE_FAST_MEM void hasp_process_obj_attribute(lv_obj_t* obj, const char* attr_p, const char* payload,
+                                                        bool update)
 {
     // unsigned long start = millis();
     if(!obj) {

src/hasp/hasp_attribute.h

@@ -16,7 +16,8 @@ void my_obj_set_value_str_text(lv_obj_t* obj, uint8_t part, lv_state_t state, co
 void my_btnmatrix_map_clear(lv_obj_t* obj);
 void line_clear_points(lv_obj_t* obj);
 
-void hasp_process_obj_attribute(lv_obj_t* obj, const char* attr_p, const char* payload, bool update);
+HASP_ATTRIBUTE_FAST_MEM void hasp_process_obj_attribute(lv_obj_t* obj, const char* attr_p, const char* payload,
+                                                        bool update);
 bool hasp_process_obj_attribute_val(lv_obj_t* obj, const char* attr, int16_t intval, bool booval, bool update);
 
 void attr_out_str(lv_obj_t* obj, const char* attribute, const char* data);

src/hasp/hasp_dispatch.cpp

@@ -991,7 +991,7 @@ void dispatchSetup()
     /* WARNING: remember to expand the commands array when adding new commands */
 }
 
-void dispatchLoop()
+IRAM_ATTR void dispatchLoop()
 {
     lv_task_handler(); // process animations
 }

src/hasp/hasp_dispatch.h

@@ -28,7 +28,7 @@ enum hasp_event_t { // even = released, odd = pressed
 
 /* ===== Default Event Processors ===== */
 void dispatchSetup(void);
-void dispatchLoop(void);
+IRAM_ATTR void dispatchLoop(void);
 void dispatchEverySecond(void);
 void dispatchStart(void);
 void dispatchStop(void);

src/hasp/hasp_event.cpp

@@ -32,7 +32,7 @@
 static lv_style_int_t last_value_sent;
 static lv_color_t last_color_sent;
 
-void IRAM_ATTR swipe_event_handler(lv_obj_t* obj, lv_event_t event);
+void swipe_event_handler(lv_obj_t* obj, lv_event_t event);
 
 /**
  * Clean-up allocated memory before an object is deleted
@@ -137,7 +137,7 @@ void event_timer_refresh(lv_task_t* task)
  * @param event type of event that occured
  * @param eventid returns the hasp eventid
  */
-static bool IRAM_ATTR translate_event(lv_obj_t* obj, lv_event_t event, uint8_t& eventid)
+static bool translate_event(lv_obj_t* obj, lv_event_t event, uint8_t& eventid)
 {
     switch(event) {
         case LV_EVENT_GESTURE:
@@ -173,7 +173,7 @@ static bool IRAM_ATTR translate_event(lv_obj_t* obj, lv_event_t event, uint8_t&
 
 // ##################### Value Senders ########################################################
 
-static void IRAM_ATTR event_send_object_data(lv_obj_t* obj, const char* data)
+static void event_send_object_data(lv_obj_t* obj, const char* data)
 {
     uint8_t pageid;
     uint8_t objid;
@@ -187,7 +187,7 @@ static void IRAM_ATTR event_send_object_data(lv_obj_t* obj, const char* data)
 }
 
 // Send out events with a val attribute
-static void IRAM_ATTR event_object_val_event(lv_obj_t* obj, uint8_t eventid, int16_t val)
+static void event_object_val_event(lv_obj_t* obj, uint8_t eventid, int16_t val)
 {
     char data[40];
     char eventname[8];
@@ -198,7 +198,7 @@ static void IRAM_ATTR event_object_val_event(lv_obj_t* obj, uint8_t eventid, int
 }
 
 // Send out events with a val and text attribute
-static void IRAM_ATTR event_object_selection_changed(lv_obj_t* obj, uint8_t eventid, int16_t val, const char* text)
+static void event_object_selection_changed(lv_obj_t* obj, uint8_t eventid, int16_t val, const char* text)
 {
     char data[200];
     char eventname[8];
@@ -211,7 +211,7 @@ static void IRAM_ATTR event_object_selection_changed(lv_obj_t* obj, uint8_t even
 // ##################### Event Handlers ########################################################
 
 #if HASP_USE_GPIO > 0
-void IRAM_ATTR event_gpio_input(uint8_t pin, uint8_t group, uint8_t eventid)
+void event_gpio_input(uint8_t pin, uint8_t group, uint8_t eventid)
 {
     char payload[64];
     char topic[8];
@@ -289,7 +289,7 @@ static void log_event(const char* name, lv_event_t event)
  * @param obj pointer to a button matrix
  * @param event type of event that occured
  */
-void IRAM_ATTR wakeup_event_handler(lv_obj_t* obj, lv_event_t event)
+void wakeup_event_handler(lv_obj_t* obj, lv_event_t event)
 {
     log_event("wakeup", event);
 
@@ -302,7 +302,7 @@ void IRAM_ATTR wakeup_event_handler(lv_obj_t* obj, lv_event_t event)
     }
 }
 
-void IRAM_ATTR swipe_event_handler(lv_obj_t* obj, lv_event_t event)
+void swipe_event_handler(lv_obj_t* obj, lv_event_t event)
 {
     if(!obj || obj->user_data.swipeid == 0) return;
 
@@ -330,7 +330,7 @@ void IRAM_ATTR swipe_event_handler(lv_obj_t* obj, lv_event_t event)
  * @param obj pointer to a button object
  * @param event type of event that occured
  */
-void IRAM_ATTR generic_event_handler(lv_obj_t* obj, lv_event_t event)
+void generic_event_handler(lv_obj_t* obj, lv_event_t event)
 {
     log_event("generic", event);
 
@@ -429,7 +429,7 @@ void IRAM_ATTR generic_event_handler(lv_obj_t* obj, lv_event_t event)
  * @param obj pointer to a switch object
  * @param event type of event that occured
  */
-void IRAM_ATTR toggle_event_handler(lv_obj_t* obj, lv_event_t event)
+void toggle_event_handler(lv_obj_t* obj, lv_event_t event)
 {
     log_event("toggle", event);
 
@@ -472,7 +472,7 @@ void IRAM_ATTR toggle_event_handler(lv_obj_t* obj, lv_event_t event)
  * @param obj pointer to a dropdown list or roller
  * @param event type of event that occured
  */
-void IRAM_ATTR selector_event_handler(lv_obj_t* obj, lv_event_t event)
+void selector_event_handler(lv_obj_t* obj, lv_event_t event)
 {
     log_event("selector", event);
 
@@ -544,7 +544,7 @@ void IRAM_ATTR selector_event_handler(lv_obj_t* obj, lv_event_t event)
  * @param obj pointer to a dropdown list or roller
  * @param event type of event that occured
  */
-void IRAM_ATTR btnmatrix_event_handler(lv_obj_t* obj, lv_event_t event)
+void btnmatrix_event_handler(lv_obj_t* obj, lv_event_t event)
 {
     log_event("btnmatrix", event);
 
@@ -579,7 +579,7 @@ void IRAM_ATTR btnmatrix_event_handler(lv_obj_t* obj, lv_event_t event)
  * @param obj pointer to a dropdown list or roller
  * @param event type of event that occured
  */
-void IRAM_ATTR msgbox_event_handler(lv_obj_t* obj, lv_event_t event)
+void msgbox_event_handler(lv_obj_t* obj, lv_event_t event)
 {
     log_event("msgbox", event);
 
@@ -611,7 +611,7 @@ void IRAM_ATTR msgbox_event_handler(lv_obj_t* obj, lv_event_t event)
  * @param obj pointer to a slider
  * @param event type of event that occured
  */
-void IRAM_ATTR slider_event_handler(lv_obj_t* obj, lv_event_t event)
+void slider_event_handler(lv_obj_t* obj, lv_event_t event)
 {
     log_event("slider", event);
 
@@ -651,7 +651,7 @@ void IRAM_ATTR slider_event_handler(lv_obj_t* obj, lv_event_t event)
  * @param obj pointer to a color picker
  * @param event type of event that occured
  */
-void IRAM_ATTR cpicker_event_handler(lv_obj_t* obj, lv_event_t event)
+void cpicker_event_handler(lv_obj_t* obj, lv_event_t event)
 {
     log_event("cpicker", event);
 
@@ -678,7 +678,7 @@ void IRAM_ATTR cpicker_event_handler(lv_obj_t* obj, lv_event_t event)
     // dispatch_normalized_group_values(obj->user_data.groupid, obj, val, min, max);
 }
 
-void IRAM_ATTR calendar_event_handler(lv_obj_t* obj, lv_event_t event)
+void calendar_event_handler(lv_obj_t* obj, lv_event_t event)
 {
     log_event("calendar", event);
 

src/hasp/hasp_event.h

@@ -15,19 +15,19 @@
 void event_timer_calendar(lv_task_t* task);
 
 // Object event Handlers
-void IRAM_ATTR wakeup_event_handler(lv_obj_t* obj, lv_event_t event);
+void wakeup_event_handler(lv_obj_t* obj, lv_event_t event);
-void IRAM_ATTR generic_event_handler(lv_obj_t* obj, lv_event_t event);
+void generic_event_handler(lv_obj_t* obj, lv_event_t event);
-void IRAM_ATTR toggle_event_handler(lv_obj_t* obj, lv_event_t event);
+void toggle_event_handler(lv_obj_t* obj, lv_event_t event);
-void IRAM_ATTR slider_event_handler(lv_obj_t* obj, lv_event_t event);
+void slider_event_handler(lv_obj_t* obj, lv_event_t event);
-void IRAM_ATTR selector_event_handler(lv_obj_t* obj, lv_event_t event);
+void selector_event_handler(lv_obj_t* obj, lv_event_t event);
-void IRAM_ATTR btnmatrix_event_handler(lv_obj_t* obj, lv_event_t event);
+void btnmatrix_event_handler(lv_obj_t* obj, lv_event_t event);
-void IRAM_ATTR msgbox_event_handler(lv_obj_t* obj, lv_event_t event);
+void msgbox_event_handler(lv_obj_t* obj, lv_event_t event);
-void IRAM_ATTR cpicker_event_handler(lv_obj_t* obj, lv_event_t event);
+void cpicker_event_handler(lv_obj_t* obj, lv_event_t event);
-void IRAM_ATTR calendar_event_handler(lv_obj_t* obj, lv_event_t event);
+void calendar_event_handler(lv_obj_t* obj, lv_event_t event);
 
 #if HASP_USE_GPIO > 0
 // GPIO event Handler
-void IRAM_ATTR event_gpio_input(uint8_t pin, uint8_t group, uint8_t eventid);
+void event_gpio_input(uint8_t pin, uint8_t group, uint8_t eventid);
 #endif
 
 #endif // HASP_EVENT_H

src/hasp_debug.h

@@ -133,7 +133,7 @@ extern "C" {
 
 // Functions used by ANDROID, WINDOWS and POSSIX
 void debugLvglLogEvent(lv_log_level_t level, const char* file, uint32_t line, const char* funcname, const char* descr);
-void debugLoop(void);
+IRAM_ATTR void debugLoop(void);
 void debugEverySecond(void);
 void debugStart(void);
 void debugStop(void);

src/hasp_gui.cpp

@@ -48,7 +48,7 @@ File pFileOut;
 #define INVERT_COLORS 0
 #endif
 
-// static void IRAM_ATTR lv_tick_handler(void);
+// HASP_ATTRIBUTE_FAST_MEM static void  lv_tick_handler(void);
 
 gui_conf_t gui_settings = {.show_pointer   = false,
                            .backlight_pin  = TFT_BCKL,
@@ -73,7 +73,7 @@ gui_conf_t gui_settings = {.show_pointer   = false,
 //     lv_tick_inc(LVGL_TICK_PERIOD);
 // }
 
-void IRAM_ATTR gui_flush_cb(lv_disp_drv_t* disp, const lv_area_t* area, lv_color_t* color_p)
+IRAM_ATTR void gui_flush_cb(lv_disp_drv_t* disp, const lv_area_t* area, lv_color_t* color_p)
 {
     haspTft.flush_pixels(disp, area, color_p);
 }
@@ -285,7 +285,7 @@ void guiSetup(void)
     LOG_INFO(TAG_LVGL, F(D_SERVICE_STARTED));
 }
 
-void IRAM_ATTR guiLoop(void)
+IRAM_ATTR void guiLoop(void)
 {
 #if defined(STM32F4xx)
     //  tick.update();

src/hasp_gui.h

@@ -17,7 +17,7 @@ struct gui_conf_t
 
 /* ===== Default Event Processors ===== */
 void guiSetup(void);
-void guiLoop(void);
+IRAM_ATTR void guiLoop(void);
 void guiEverySecond(void);
 void guiStart(void);
 void guiStop(void);

src/log/hasp_debug.cpp

@@ -333,7 +333,7 @@ void debugSetupWithoutLogging(JsonObject settings)
     }
 }
 
-void debugLoop(void)
+IRAM_ATTR void debugLoop(void)
 {
     int16_t keypress;
     do {

src/main_arduino.cpp

@@ -68,10 +68,6 @@ void setup()
         haspSetup();
     }
 
-#if HASP_USE_GPIO > 0
-    gpioSetup();
-#endif
-
     /****************************
      * Apply User Configuration
      ***************************/
@@ -80,6 +76,10 @@ void setup()
     mqttSetup(); // Load Hostname before starting WiFi
 #endif
 
+#if HASP_USE_GPIO > 0
+    gpioSetup();
+#endif
+
 #if HASP_USE_WIFI > 0 || HASP_USE_ETHERNET > 0
     networkSetup();
 #endif
@@ -109,7 +109,7 @@ void setup()
     // guiStart();
 }
 
-void IRAM_ATTR loop()
+IRAM_ATTR void loop()
 {
     guiLoop();
     haspLoop();

src/mqtt/hasp_mqtt.h

@@ -23,7 +23,7 @@ typedef enum {
 } hasp_mqtt_error_t;
 
 void mqttSetup();
-void mqttLoop();
+IRAM_ATTR void mqttLoop();
 void mqttEvery5Seconds(bool wifiIsConnected);
 void mqttStart();
 void mqttStop();

src/mqtt/hasp_mqtt_paho_async.cpp

@@ -430,7 +430,7 @@ void mqttStop()
 
 void mqttSetup(){};
 
-void mqttLoop(){};
+IRAM_ATTR void mqttLoop(){};
 
 void mqttEvery5Seconds(bool wifiIsConnected){};
 

src/mqtt/hasp_mqtt_paho_single.cpp

@@ -403,7 +403,7 @@ void mqttSetup()
     printf("%s %d\n", __FILE__, __LINE__);
 }
 
-void mqttLoop()
+IRAM_ATTR void mqttLoop()
 {
     int topicLen;
     char* topicName;             // Freed by msgarrvd

src/mqtt/hasp_mqtt_pubsubclient.cpp

@@ -355,7 +355,7 @@ void mqttSetup()
     }
 }
 
-void mqttLoop(void)
+IRAM_ATTR void mqttLoop(void)
 {
     if(mqttEnabled) mqttClient.loop();
 }

src/sys/gpio/hasp_gpio.cpp

@@ -333,7 +333,7 @@ void gpioSetup()
     LOG_INFO(TAG_GPIO, F(D_SERVICE_STARTED));
 }
 
-void gpioLoop(void)
+IRAM_ATTR void gpioLoop(void)
 {
     // Should be called every 4-5ms or faster, for the default debouncing time of ~20ms.
     for(uint8_t i = 0; i < gpioUsedInputCount; i++) {
@@ -349,7 +349,7 @@ void gpioSetup(void)
     gpioSavePinConfig(2, 13, HASP_GPIO_LED, 0, -1);
     gpioSavePinConfig(3, 14, HASP_GPIO_DAC, 0, -1);
 }
-void gpioLoop(void)
+IRAM_ATTR void gpioLoop(void)
 {}
 #endif // ARDUINO
 

src/sys/gpio/hasp_gpio.h

@@ -22,7 +22,7 @@ struct hasp_gpio_config_t
 };
 
 void gpioSetup(void);
-void gpioLoop(void);
+IRAM_ATTR void gpioLoop(void);
 void gpioEvery5Seconds(void);
 
 // void gpio_set_group_onoff(uint8_t groupid, bool ison);

src/sys/net/hasp_ethernet_esp32.cpp

@@ -55,7 +55,7 @@ void ethernetSetup()
     ETH.begin(ETH_ADDR, ETH_POWER_PIN, ETH_MDC_PIN, ETH_MDIO_PIN, ETH_TYPE, ETH_CLKMODE);
 }
 
-void ethernetLoop(void)
+IRAM_ATTR void ethernetLoop(void)
 {}
 
 bool ethernetEvery5Seconds()

src/sys/net/hasp_ethernet_esp32.h

@@ -9,7 +9,7 @@
 static bool eth_connected = false;
 
 void ethernetSetup();
-void ethernetLoop(void);
+IRAM_ATTR void ethernetLoop(void);
 
 bool ethernetEverySecond();
 bool ethernetEvery5Seconds();

src/sys/net/hasp_network.cpp

@@ -58,7 +58,7 @@ void networkSetup()
 #endif
 }
 
-void networkLoop(void)
+IRAM_ATTR void networkLoop(void)
 {
 #if HASP_USE_ETHERNET > 0
     ethernetLoop();

src/sys/net/hasp_network.h

@@ -6,7 +6,7 @@
 
 /* ===== Default Event Processors ===== */
 void networkSetup();
-void networkLoop(void);
+IRAM_ATTR void networkLoop(void);
 bool networkEvery5Seconds(void);
 // bool networkEverySecond(void);
 void networkStart(void);

src/sys/svc/hasp_http.cpp

@@ -2219,7 +2219,7 @@ void httpReconnect()
 }
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
-void httpLoop(void)
+IRAM_ATTR void httpLoop(void)
 {
     if(http_config.enable) webServer.handleClient();
 }

src/sys/svc/hasp_http.h

@@ -16,7 +16,7 @@ struct hasp_http_config_t
 };
 
 void httpSetup();
-void httpLoop(void);
+IRAM_ATTR void httpLoop(void);
 void httpEvery5Seconds(void);
 // void httpReconnect(void);
 void httpStart(void);

src/sys/svc/hasp_mdns.cpp

@@ -78,7 +78,7 @@ void mdnsStart()
     }
 }
 
-void mdnsLoop(void)
+IRAM_ATTR void mdnsLoop(void)
 {
 #if defined(ARDUINO_ARCH_ESP8266)
     if(mdns_config.enable) {

src/sys/svc/hasp_mdns.h

@@ -13,7 +13,7 @@ struct hasp_mdns_config_t
 
 /* ===== Default Event Processors ===== */
 void mdnsSetup();
-void mdnsLoop(void);
+IRAM_ATTR void mdnsLoop(void);
 void mdnsStart(void);
 void mdnsStop(void);
 

src/sys/svc/hasp_ota.cpp

@@ -200,7 +200,7 @@ void otaSetup(void)
     }
 }
 
-void otaLoop(void)
+IRAM_ATTR void otaLoop(void)
 {
     ArduinoOTA.handle();
 }

src/sys/svc/hasp_ota.h

@@ -10,7 +10,7 @@
 
 /* ===== Default Event Processors ===== */
 void otaSetup(void);
-void otaLoop(void);
+IRAM_ATTR void otaLoop(void);
 void otaEverySecond(void);
 
 /* ===== Special Event Processors ===== */

src/sys/svc/hasp_telnet.cpp

@@ -258,7 +258,7 @@ void telnetSetup()
     }
 }
 
-void telnetLoop()
+IRAM_ATTR void telnetLoop()
 {
     // Basic telnet client handling code from: https://gist.github.com/tablatronix/4793677ca748f5f584c95ec4a2b10303
 

src/sys/svc/hasp_telnet.h

@@ -10,7 +10,7 @@
 
 /* ===== Default Event Processors ===== */
 void telnetSetup();
-void telnetLoop(void);
+IRAM_ATTR void telnetLoop(void);
 void telnetEvery5Seconds(void);
 void telnetEverySecond(void);
 void telnetStart(void);