Display related fixes

- CHange Display removed PWM control of backlight GPIO for universal display regression from v14.1.0 - Fix Display DisplayMode adds a display device while not configured - Fix GUI intermittent exception on screen updates due to flash access
2024-12-15 00:32:51 +01:00 · 2024-12-15 00:32:51 +01:00 · b3b9699782
parent 615c6763f6
commit b3b9699782
5 changed files with 52 additions and 37 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -6,18 +6,21 @@ All notable changes to this project will be documented in this file.
 ## [14.4.0.1] 
 ### Added
 - MCP23XXX_DRV control register IOCON in template (#22622)
- TLS add support for ECDSA on ESP32
+- ESP32 support for TLS ECDSA (#22649)

 ### Breaking Changed

 ### Changed
 - Berry make Leds animate calls reentrant (#22643)
 - SSL clean up remnants of old fingerprint algorithm (#22645)
+- Display removed PWM control of backlight GPIO for universal display regression from v14.1.0

 ### Fixed
 - ESP32 rules operation priority regression from v13.3.0.4 (#22636)
 - GUI display power button regression from v14.3.0.5 (#15788)
 - MCP23xxx, PCF8574 and Shift595 power control when a display is configured regression from v14.3.0.7
+- Display DisplayMode adds a display device while not configured
+- GUI intermittent exception on screen updates due to flash access

 ### Removed

--- a/RELEASENOTES.md
+++ b/RELEASENOTES.md
@ -117,14 +117,17 @@ The latter links can be used for OTA upgrades too like ``OtaUrl https://ota.tasm
 ## Changelog v14.4.0.1
 ### Added
 - MCP23XXX_DRV control register IOCON in template [#22622](https://github.com/arendst/Tasmota/issues/22622)
+- ESP32 support for TLS ECDSA [#22649](https://github.com/arendst/Tasmota/issues/22649)

 ### Breaking Changed

 ### Changed
+- Display removed PWM control of backlight GPIO for universal display regression from v14.1.0
+- SSL clean up remnants of old fingerprint algorithm [#22645](https://github.com/arendst/Tasmota/issues/22645)
 - Berry make Leds animate calls reentrant [#22643](https://github.com/arendst/Tasmota/issues/22643)
- SSL clean up remnants of old fingerprint algorithm (#22645)[#22645](https://github.com/arendst/Tasmota/issues/22645)

 ### Fixed
+- Display DisplayMode adds a display device while not configured
 - GUI display power button regression from v14.3.0.5 [#15788](https://github.com/arendst/Tasmota/issues/15788)
 - MCP23xxx, PCF8574 and Shift595 power control when a display is configured regression from v14.3.0.7
 - ESP32 rules operation priority regression from v13.3.0.4 [#22636](https://github.com/arendst/Tasmota/issues/22636)
--- a/tasmota/tasmota_support/support.ino
+++ b/tasmota/tasmota_support/support.ino
@ -835,6 +835,9 @@ int32_t UpdateDevicesPresent(int32_t change) {
 //    AddLog(LOG_LEVEL_DEBUG, PSTR("APP: Max 32 devices supported"));
  }
  TasmotaGlobal.devices_present = devices_present;
+
+//  AddLog(LOG_LEVEL_DEBUG_MORE, PSTR("DVC: DevicesPresent %d, Change %d"), TasmotaGlobal.devices_present, change);
+
  return difference;
 }

--- a/tasmota/tasmota_xdrv_driver/xdrv_01_9_webserver.ino
+++ b/tasmota/tasmota_xdrv_driver/xdrv_01_9_webserver.ino
@ -1289,7 +1289,7 @@ void WebGetDeviceCounts(void) {
  }
 #endif  // USE_SHUTTER

-//  AddLog(LOG_LEVEL_DEBUG_MORE, PSTR("HTP: DP %d, BNLNS %d, SB %08X"), TasmotaGlobal.devices_present, Web.buttons_non_light_non_shutter, Web.light_shutter_button_mask);
+//  AddLog(LOG_LEVEL_DEBUG, PSTR("HTP: DP %d, BNLNS %d, SB %08X"), TasmotaGlobal.devices_present, Web.buttons_non_light_non_shutter, Web.light_shutter_button_mask);
 }

 #ifdef USE_LIGHT
@ -1374,7 +1374,6 @@ void HandleRoot(void) {
  if (TasmotaGlobal.devices_present) {
    WebGetDeviceCounts();

-    uint32_t button_idx = 1;
    if (Web.buttons_non_light_non_shutter) {   // Any non light AND non shutter button - Show toggle buttons
      WSContentSend_P(HTTP_TABLE100);      // "<table style='width:100%%'>"
      WSContentSend_P(PSTR("<tr>"));
@ -1400,7 +1399,7 @@ void HandleRoot(void) {
        if (Web.buttons_non_light_non_shutter % rows) { cols++; }

        uint32_t button_ptr = 0;
-        for (button_idx = 1; button_idx <= TasmotaGlobal.devices_present; button_idx++) {
+        for (uint32_t button_idx = 1; button_idx <= TasmotaGlobal.devices_present; button_idx++) {
          if (bitRead(Web.light_shutter_button_mask, button_idx -1)) { continue; }  // Skip non-sequential light and/or shutter button
          bool set_button = ((button_idx <= MAX_BUTTON_TEXT) && strlen(GetWebButton(button_idx -1)));
          snprintf_P(stemp, sizeof(stemp), PSTR(" %d"), button_idx);
@ -1457,7 +1456,7 @@ void HandleRoot(void) {
    if (TasmotaGlobal.light_type) {        // Any light - Show light button and slider(s)
      uint32_t light_device = LightDevice();
      uint32_t light_devices = LightDevices();
-      button_idx = light_device;
+      uint32_t button_idx = light_device;

      WSContentSend_P(HTTP_TABLE100);      // "<table style='width:100%%'>"

@ -1904,11 +1903,14 @@ bool HandleRootStatusRefresh(void) {
        WSContentSend_P(PSTR("{t}<tr>"));
        uint32_t cols = Web.buttons_non_light_non_shutter;
        uint32_t fontsize = (cols < 5) ? 70 - (cols * 8) : 32;
-        for (uint32_t idx = 1; idx <= Web.buttons_non_light_non_shutter; idx++) {
-          if (bitRead(Web.light_shutter_button_mask, idx -1)) { continue; }  // Skip non-sequential shutter button
-          snprintf_P(svalue, sizeof(svalue), PSTR("%d"), bitRead(TasmotaGlobal.power, idx -1));
-          WSContentSend_P(HTTP_DEVICE_STATE, 100 / cols, (bitRead(TasmotaGlobal.power, idx -1)) ? PSTR("bold") : PSTR("normal"), fontsize,
-            (cols < 5) ? GetStateText(bitRead(TasmotaGlobal.power, idx -1)) : svalue);
+        uint32_t button_ptr = 0;
+        for (uint32_t button_idx = 1; button_idx <= TasmotaGlobal.devices_present; button_idx++) {
+          if (bitRead(Web.light_shutter_button_mask, button_idx -1)) { continue; }  // Skip non-sequential shutter button
+          bool power_state = bitRead(TasmotaGlobal.power, button_idx -1);
+          snprintf_P(svalue, sizeof(svalue), PSTR("%d"), power_state);
+          WSContentSend_P(HTTP_DEVICE_STATE, 100 / cols, (power_state) ? "bold" : "normal", fontsize, (cols < 5) ? GetStateText(power_state) : svalue);
+          button_ptr++;
+          if (button_ptr == Web.buttons_non_light_non_shutter) { break; }
        }
        WSContentSend_P(PSTR("</tr></table>"));
      }
--- a/tasmota/tasmota_xdrv_driver/xdrv_13_display.ino
+++ b/tasmota/tasmota_xdrv_driver/xdrv_13_display.ino
@ -1852,57 +1852,61 @@ void DisplayLocalSensor(void)
 \*********************************************************************************************/

 void DisplayInitDriver(void) {
+  Settings->display_model = 0;
  XdspCall(FUNC_DISPLAY_INIT_DRIVER);

 //  AddLog(LOG_LEVEL_DEBUG, PSTR(D_LOG_DEBUG "Display model %d"), Settings->display_model);

-  if (Settings->display_model) {
-//    ApplyDisplayDimmer();  // Not allowed here. Way too early in init sequence. Global power state has not been set at this point in time
+  if (!Settings->display_model) { return; }
+
+//  AddLog(LOG_LEVEL_DEBUG_MORE, PSTR("DSP: Model %d"), Settings->display_model);
+
+//  ApplyDisplayDimmer();  // Not allowed here. Way too early in init sequence. Global power state has not been set at this point in time

 #ifdef USE_MULTI_DISPLAY
-    Set_display(0);
+  Set_display(0);
 #endif // USE_MULTI_DISPLAY

-    if (renderer) {
-      renderer->setTextFont(Settings->display_font);
-      renderer->setTextSize(Settings->display_size);
-      // force opaque mode
-      renderer->setDrawMode(0);
+  if (renderer) {
+    renderer->setTextFont(Settings->display_font);
+    renderer->setTextSize(Settings->display_size);
+    // force opaque mode
+    renderer->setDrawMode(0);

-      for (uint32_t cnt = 0; cnt < (MAX_INDEXCOLORS - PREDEF_INDEXCOLORS); cnt++) {
-        index_colors[cnt] = 0;
-      }
+    for (uint32_t cnt = 0; cnt < (MAX_INDEXCOLORS - PREDEF_INDEXCOLORS); cnt++) {
+      index_colors[cnt] = 0;
    }
+  }

 #ifdef USE_DT_VARS
-    free_dt_vars();
+  free_dt_vars();
 #endif

 #ifdef USE_UFILESYS
-    Display_Text_From_File(DISP_BATCH_FILE);
+  Display_Text_From_File(DISP_BATCH_FILE);
 #endif

 #ifdef USE_GRAPH
-    for (uint8_t count = 0; count < NUM_GRAPHS; count++) { graph[count] = 0; }
+  for (uint8_t count = 0; count < NUM_GRAPHS; count++) { graph[count] = 0; }
 #endif

-    UpdateDevicesPresent(1);
-    if (!PinUsed(GPIO_BACKLIGHT)) {
-      if ((LT_PWM1 == TasmotaGlobal.light_type) &&  // Single PWM light channel
-          ((4 == Settings->display_model) ||        // ILI9341 legacy
-           (17 == Settings->display_model))         // Universal
-         ) {
-        UpdateDevicesPresent(-1);                   // Assume PWM channel is used for backlight
-      }
+  UpdateDevicesPresent(1);
+  if (!PinUsed(GPIO_BACKLIGHT)) {
+    if ((LT_PWM1 == TasmotaGlobal.light_type) &&  // Single PWM light channel
+        (4 == Settings->display_model)            // ILI9341 legacy
+//          ((4 == Settings->display_model) ||        // ILI9341 legacy
+//           (17 == Settings->display_model))         // Universal - Too invasive in case displays have no backlight pin
+        ) {
+      UpdateDevicesPresent(-1);                   // Assume PWM channel is used for backlight
    }
-    disp_device = TasmotaGlobal.devices_present;
+  }
+  disp_device = TasmotaGlobal.devices_present;

 #ifndef USE_DISPLAY_MODES1TO5
-    Settings->display_mode = 0;
+  Settings->display_mode = 0;
 #else
-    DisplayLogBufferInit();
+  DisplayLogBufferInit();
 #endif  // USE_DISPLAY_MODES1TO5
-  }
 }

 void DisplaySetPower(void) {