From 2436a1c52c9900462aa2896ba8d27546d878234d Mon Sep 17 00:00:00 2001
From: Frank <frank.moehle@outlook.de>
Date: Sat, 3 Sep 2022 16:55:30 +0200
Subject: [PATCH] Hardware Info in debug output

Adds these to lines to the serial USB debug output (at startup):
````
CPU:   ESP32-S3 rev. 0, 2 core(s), 240MHz.
FLASH: 8MB, Mode 2 (DIO), speed 80MHz.
PSRAM not used.````
---
 platformio.ini  |  4 ++++
 wled00/wled.cpp | 28 +++++++++++++++++++++++++++-
 2 files changed, 31 insertions(+), 1 deletion(-)

diff --git a/platformio.ini b/platformio.ini
index 966b1565..3fa1bb5b 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -33,6 +33,7 @@
 ; default_envs = esp8285_H801
 ; default_envs = d1_mini_5CH_Shojo_PCB
 default_envs = esp32mdev
+;default_envs = esp32s3-mdev
 ; default_envs = esp8266mdev
 ; default_envs = wemos_shield_esp32
 ; default_envs = m5atom
@@ -40,6 +41,7 @@ default_envs = esp32mdev
 ; default_envs = esp32dev_qio80
 ; default_envs = esp32_eth_ota1mapp
 ; default_envs = esp32s2_saola
+; default_envs = esp32c3dev
 
 src_dir  = ./wled00
 data_dir = ./wled00/data
@@ -506,6 +508,7 @@ build_unflags = ${common.build_unflags}
 
 build_flags = ${common.build_flags_esp32s3}
   -D WLED_RELEASE_NAME=ESP32S3 #-D WLED_DISABLE_BLYNK #-D WLED_DISABLE_BROWNOUT_DET
+  ; -D WLED_DEBUG
   -D USERMOD_AUDIOREACTIVE
   -D UM_AUDIOREACTIVE_USE_NEW_FFT
   -D USERMOD_CUSTOMEFFECTS
@@ -527,6 +530,7 @@ build_unflags = ${common.build_unflags}
 
 build_flags = ${common.build_flags_esp32}
   -D WLED_RELEASE_NAME=ESP32 #-D WLED_DISABLE_BLYNK #-D WLED_DISABLE_BROWNOUT_DET
+  ; -D WLED_DEBUG
   -D USERMOD_AUDIOREACTIVE
   -D UM_AUDIOREACTIVE_USE_NEW_FFT
   -D USERMOD_CUSTOMEFFECTS
diff --git a/wled00/wled.cpp b/wled00/wled.cpp
index c444cc7d..395d09e1 100644
--- a/wled00/wled.cpp
+++ b/wled00/wled.cpp
@@ -274,12 +274,32 @@ void WLED::setup()
 #ifdef ARDUINO_ARCH_ESP32
   DEBUG_PRINT(F("esp32 "));
   DEBUG_PRINTLN(ESP.getSdkVersion());
+
+  DEBUG_PRINT(F("CPU:   ")); DEBUG_PRINT(ESP.getChipModel());
+  DEBUG_PRINT(F(" rev. ")); DEBUG_PRINT(ESP.getChipRevision());
+  DEBUG_PRINT(F(", ")); DEBUG_PRINT(ESP.getChipCores()); DEBUG_PRINT(F(" core(s)"));
+  DEBUG_PRINT(F(", ")); DEBUG_PRINT(ESP.getCpuFreqMHz()); DEBUG_PRINTLN(F("MHz."));
+  DEBUG_PRINT(F("FLASH: ")); DEBUG_PRINT((ESP.getFlashChipSize()/1024)/1024);
+  DEBUG_PRINT(F("MB, Mode ")); DEBUG_PRINT(ESP.getFlashChipMode());
+  #ifdef WLED_DEBUG
+  switch (ESP.getFlashChipMode()) {
+    // missing: Octal modes
+    case FM_QIO:  DEBUG_PRINT(F(" (QIO)")); break;
+    case FM_QOUT: DEBUG_PRINT(F(" (QOUT)"));break;
+    case FM_DIO:  DEBUG_PRINT(F(" (DIO)")); break;
+    case FM_DOUT: DEBUG_PRINT(F(" (DOUT)"));break;
+    default: break;
+  }
+  #endif
+  DEBUG_PRINT(F(", speed ")); DEBUG_PRINT(ESP.getFlashChipSpeed()/1000000);DEBUG_PRINTLN(F("MHz."));
+
 #else
   DEBUG_PRINT(F("esp8266 "));
   DEBUG_PRINTLN(ESP.getCoreVersion());
 #endif
   DEBUG_PRINT(F("heap "));
   DEBUG_PRINTLN(ESP.getFreeHeap());
+  DEBUG_PRINTLN();
 
   #if defined(ARDUINO_ARCH_ESP32) && defined(WLED_USE_PSRAM)
   if (psramFound()) {
@@ -288,7 +308,13 @@ void WLED::setup()
     managed_pin_type pins[2] = { {16, true}, {17, true} };
     pinManager.allocateMultiplePins(pins, 2, PinOwner::SPI_RAM);
 #endif
-  }
+      DEBUG_PRINT(F("Total PSRAM: "));    DEBUG_PRINT(ESP.getPsramSize()/1024); DEBUG_PRINTLN("kB");
+      DEBUG_PRINT(F("Free PSRAM : "));    DEBUG_PRINT(ESP.getFreePsram()/1024); DEBUG_PRINTLN("kB");
+    } else
+      DEBUG_PRINTLN(F("No PSRAM found."));
+  #endif
+  #if defined(ARDUINO_ARCH_ESP32) && defined(BOARD_HAS_PSRAM) && !defined(WLED_USE_PSRAM)
+      DEBUG_PRINTLN(F("PSRAM not used."));
   #endif
 
   //DEBUG_PRINT(F("LEDs inited. heap usage ~"));