Various fixes and improvements (#177)

- Remove custom `ESP_TARGET` and use `ESP_PLATFORM` everywhere
- Add `Loader` service functionality to `tt::app::` namespace
- Make `Loader` `PubSub` usable by exposing the messages
- Add board type to crash log
- Don't show SD card in Files app when it's not mounted
- Set default SPI frequency for SD cards
- Move TT_VERSION to scope that works for sim too
- Log Tactility version and board on boot
- Rename "Yellow Board" to "CYD 2432S024C"

Boards/CYD-2432S024C/Source/CYD2432S024C.cpp

@@ -1,11 +1,11 @@
-#include "YellowBoard.h"
+#include "CYD2432S024C.h"
 #include "hal/YellowDisplay.h"
 #include "hal/YellowSdCard.h"
 
 bool twodotfour_lvgl_init();
 bool twodotfour_boot();
 
-const tt::hal::Configuration yellow_board_24inch_cap = {
+const tt::hal::Configuration cyd_2432S024c_config = {
     .initBoot = &twodotfour_boot,
     .initLvgl = &twodotfour_lvgl_init,
     .createDisplay = createDisplay,

Boards/CYD-2432S024C/Source/CYD2432S024C.h

@@ -3,4 +3,4 @@
 #include "hal/Configuration.h"
 
 // Capacitive touch version of the 2.4" yellow board
-extern const tt::hal::Configuration yellow_board_24inch_cap;
+extern const tt::hal::Configuration cyd_2432S024c_config;

Boards/CYD-2432S024C/Source/hal/YellowSdCard.cpp

@@ -7,11 +7,9 @@
 
 #define SDCARD_SPI_HOST SPI3_HOST
 #define SDCARD_PIN_CS GPIO_NUM_5
-#define SDCARD_SPI_FREQUENCY 20000000U
 
 std::shared_ptr<SdCard> createYellowSdCard() {
     auto* configuration = new tt::hal::SpiSdCard::Config(
-        SDCARD_SPI_FREQUENCY,
         SDCARD_PIN_CS,
         GPIO_NUM_NC,
         GPIO_NUM_NC,

Boards/LilygoTdeck/Source/hal/TdeckSdCard.cpp

@@ -6,14 +6,12 @@
 #include <esp_vfs_fat.h>
 #include <sdmmc_cmd.h>
 
-#define TDECK_SDCARD_SPI_FREQUENCY 20000000U
 #define TDECK_SDCARD_PIN_CS GPIO_NUM_39
 #define TDECK_LCD_PIN_CS GPIO_NUM_12
 #define TDECK_RADIO_PIN_CS GPIO_NUM_9
 
 std::shared_ptr<SdCard> createTdeckSdCard() {
     auto* configuration = new tt::hal::SpiSdCard::Config(
-        TDECK_SDCARD_SPI_FREQUENCY,
         TDECK_SDCARD_PIN_CS,
         GPIO_NUM_NC,
         GPIO_NUM_NC,

Boards/M5stackCore2/Source/hal/Core2SdCard.cpp

@@ -5,13 +5,11 @@
 
 #include <esp_vfs_fat.h>
 
-#define CORE2_SDCARD_SPI_FREQUENCY 20000000U
 #define CORE2_SDCARD_PIN_CS GPIO_NUM_4
 #define CORE2_LCD_PIN_CS GPIO_NUM_5
 
 std::shared_ptr<SdCard> createSdCard() {
     auto* configuration = new tt::hal::SpiSdCard::Config(
-        CORE2_SDCARD_SPI_FREQUENCY,
         CORE2_SDCARD_PIN_CS,
         GPIO_NUM_NC,
         GPIO_NUM_NC,

Boards/M5stackCoreS3/Source/hal/CoreS3SdCard.cpp

@@ -5,13 +5,11 @@
 
 #include <esp_vfs_fat.h>
 
-#define CORES3_SDCARD_SPI_FREQUENCY 20000000U
 #define CORES3_SDCARD_PIN_CS GPIO_NUM_4
 #define CORES3_LCD_PIN_CS GPIO_NUM_3
 
 std::shared_ptr<SdCard> createSdCard() {
     auto* configuration = new tt::hal::SpiSdCard::Config(
-        CORES3_SDCARD_SPI_FREQUENCY,
         CORES3_SDCARD_PIN_CS,
         GPIO_NUM_NC,
         GPIO_NUM_NC,

Boards/UnPhone/Source/hal/UnPhoneSdCard.cpp

@@ -5,7 +5,6 @@
 
 #include <esp_vfs_fat.h>
 
-#define UNPHONE_SDCARD_SPI_FREQUENCY 20000000U
 #define UNPHONE_SDCARD_PIN_CS GPIO_NUM_43
 #define UNPHONE_LCD_PIN_CS GPIO_NUM_48
 #define UNPHONE_LORA_PIN_CS GPIO_NUM_44
@@ -13,7 +12,6 @@
 
 std::shared_ptr<SdCard> createUnPhoneSdCard() {
     auto* configuration = new tt::hal::SpiSdCard::Config(
-        UNPHONE_SDCARD_SPI_FREQUENCY,
         UNPHONE_SDCARD_PIN_CS,
         GPIO_NUM_NC,
         GPIO_NUM_NC,