Nightly 20200927 - WAV / Fixes

• WAV cli sd player with command "audio"
• Tonie file header decoder
• Fix+Optimize battery test csv
• Added feature flags (see ConfigStatic.h) - Works for SAM (disabled) but not for the load cli command
• prepare memory consumption command

Sitenote: README has some more information

Nightly 20200723 - Fix random rfid crashes

• Fix use after free in battery test
• Fix random rfid crashes
• Updated credits

Nightly 20200721

• No frequency generator in idle
• Added SAM parameters to cli
• Dynamic samplerate, 22050Hz beep generator table

Nightly 20200720 - SAM

• Impl. ESP8266Audio I2S driver
• Impl. ESP8266SAM (Software Automatic Mouth) - see cli "say"
• Thread priority
• Thread load interval statistics
• No delay in delayTask
• Linkedlist-Triple-Buffer for Audio
• I2S frequency test cli

Nightly 20200717

• I2S audio ouput
• CLI to change test frequency tone
• New ringbuffer
• Move audio buffer to lower 0x4000 bytes of memory which are unused

Nightly 20200711

• Fix beep glitches
• Implement delayTask to use wait time to fill the audio buffer
• Get free stack/heap memory and print it
• Added I2S log to see if the audio buffer is really used.

PS: I2S/DMA still broken

Nightly 20200709 - Volume Control

• Volume control with the ears
• Under the hood I2S implementation (defect)

Nightly 20200705 - RFID CLI + Load CLI

• RFID CLI
• UID Json Web
• Load CLI
• Active RFID - blinking
• Thread names

Nightly 20200704 - RFID

-RFID working
+Read UID
+Get Random
+Set Password to deactivate privacy mode (3 known passwords are implemented)

Nightly 20200629

-Log WiFi names on startup (which are saved on the box)
-SPI lowered from 4MHz to 1MHz and fixed SPI SS Pin
-Parse all received commands (not only the first)
-Implement i2c output param + multibyte write