Split up HAL items

README.md

@@ -1,4 +1,4 @@
-# Marlin 3D Printer Firmware
+# Marlin 3D Printer Firmware
 
 ![GitHub](https://img.shields.io/github/license/marlinfirmware/marlin.svg)
 ![GitHub contributors](https://img.shields.io/github/contributors/marlinfirmware/marlin.svg)
@@ -30,27 +30,66 @@ Marlin 2.0 introduces a layer of abstraction so that all the existing high-level
 
 ### Current HALs
 
-  name|processor|speed|flash|sram|logic|fpu
+  #### AVR (8-bit)
+
+  board|processor|speed|flash|sram|logic|fpu
   ----|---------|-----|-----|----|-----|---
   [Arduino AVR](https://www.arduino.cc/)|ATmega, ATTiny, etc.|16-20MHz|64-256k|2-16k|5V|no
-  [Teensy++ 2.0](http://www.microchip.com/wwwproducts/en/AT90USB1286)|[AT90USB1286](http://www.microchip.com/wwwproducts/en/AT90USB1286)|16MHz|128k|8k|5V|no
+
-  [Arduino STM32](https://github.com/rogerclarkmelbourne/Arduino_STM32)|[STM32F1](https://www.st.com/en/microcontrollers-microprocessors/stm32f103.html) ARM-Cortex M3|72MHz|256-512k|48-64k|3.3V|no
+  #### DUE
-  [Due](https://www.arduino.cc/en/Guide/ArduinoDue), [RAMPS-FD](http://www.reprap.org/wiki/RAMPS-FD), etc.|[SAM3X8E ARM-Cortex M3](http://www.microchip.com/wwwproducts/en/ATsam3x8e)|84MHz|512k|64+32k|3.3V|no
+
+  boards|processor|speed|flash|sram|logic|fpu
+  ----|---------|-----|-----|----|-----|---
+  [Arduino Due](https://www.arduino.cc/en/Guide/ArduinoDue), [RAMPS-FD](http://www.reprap.org/wiki/RAMPS-FD), etc.|[SAM3X8E ARM-Cortex M3](http://www.microchip.com/wwwproducts/en/ATsam3x8e)|84MHz|512k|64+32k|3.3V|no
+
+  #### ESP32
+
+  board|processor|speed|flash|sram|logic|fpu
+  ----|---------|-----|-----|----|-----|---
+  [ESP32](https://www.espressif.com/en/products/hardware/esp32/overview)|Tensilica Xtensa LX6|320MHz|---|---|3.3V|---
+
+  #### LPC1768 / LPC1769
+
+  boards|processor|speed|flash|sram|logic|fpu
+  ----|---------|-----|-----|----|-----|---
   [Re-ARM](https://www.kickstarter.com/projects/1245051645/re-arm-for-ramps-simple-32-bit-upgrade)|[LPC1768 ARM-Cortex M3](http://www.nxp.com/products/microcontrollers-and-processors/arm-based-processors-and-mcus/lpc-cortex-m-mcus/lpc1700-cortex-m3/512kb-flash-64kb-sram-ethernet-usb-lqfp100-package:LPC1768FBD100)|100MHz|512k|32+16+16k|3.3-5V|no
   [MKS SBASE](http://forums.reprap.org/read.php?13,499322)|LPC1768 ARM-Cortex M3|100MHz|512k|32+16+16k|3.3-5V|no
-  [Azteeg X5 GT](https://www.panucatt.com/azteeg_X5_GT_reprap_3d_printer_controller_p/ax5gt.htm)|LPC1769 ARM-Cortex M3|120MHz|512k|32+16+16k|3.3-5V|no
   [Selena Compact](https://github.com/Ales2-k/Selena)|LPC1768 ARM-Cortex M3|100MHz|512k|32+16+16k|3.3-5V|no
-  [Teensy 3.5](https://www.pjrc.com/store/teensy35.html)|ARM-Cortex M4|120MHz|512k|192k|3.3-5V|yes
+  [Azteeg X5 GT](https://www.panucatt.com/azteeg_X5_GT_reprap_3d_printer_controller_p/ax5gt.htm)|LPC1769 ARM-Cortex M3|120MHz|512k|32+16+16k|3.3-5V|no
-  [Teensy 3.6](https://www.pjrc.com/store/teensy36.html)|ARM-Cortex M4|180MHz|1M|256k|3.3V|yes
+  [Smoothieboard](http://reprap.org/wiki/Smoothieboard)|LPC1769 ARM-Cortex M3|120MHz|512k|64k|3.3-5V|no
 
-### HALs in Development
+  #### SAMD51
 
-  name|processor|speed|flash|sram|logic|fpu
+  boards|processor|speed|flash|sram|logic|fpu
   ----|---------|-----|-----|----|-----|---
-  [STEVAL-3DP001V1](http://www.st.com/en/evaluation-tools/steval-3dp001v1.html)|[STM32F401VE Arm-Cortex M4](http://www.st.com/en/microcontrollers/stm32f401ve.html)|84MHz|512k|64+32k|3.3-5V|yes
-  [Smoothieboard](http://reprap.org/wiki/Smoothieboard)|LPC1769 ARM-Cortex M3|120MHz|512k|64k|3.3-5V|no
   [Adafruit Grand Central M4](https://www.adafruit.com/product/4064)|[SAMD51P20A ARM-Cortex M4](https://www.microchip.com/wwwproducts/en/ATSAMD51P20A)|120MHz|1M|256k|3.3V|yes
 
+  #### STM32F1
+
+  boards|processor|speed|flash|sram|logic|fpu
+  ----|---------|-----|-----|----|-----|---
+  [Arduino STM32](https://github.com/rogerclarkmelbourne/Arduino_STM32)|[STM32F1](https://www.st.com/en/microcontrollers-microprocessors/stm32f103.html) ARM-Cortex M3|72MHz|256-512k|48-64k|3.3V|no
+  [STEVAL-3DP001V1](http://www.st.com/en/evaluation-tools/steval-3dp001v1.html)|[STM32F401VE Arm-Cortex M4](http://www.st.com/en/microcontrollers/stm32f401ve.html)|84MHz|512k|64+32k|3.3-5V|yes
+
+  #### Teensy++ 2.0
+
+  boards|processor|speed|flash|sram|logic|fpu
+  ----|---------|-----|-----|----|-----|---
+  [Teensy++ 2.0](http://www.microchip.com/wwwproducts/en/AT90USB1286)|[AT90USB1286](http://www.microchip.com/wwwproducts/en/AT90USB1286)|16MHz|128k|8k|5V|no
+
+  #### Teensy 3.1 / 3.2
+
+  boards|processor|speed|flash|sram|logic|fpu
+  ----|---------|-----|-----|----|-----|---
+  [Teensy 3.2](https://www.pjrc.com/store/teensy32.html)|[MK20DX256VLH7](https://www.mouser.com/ProductDetail/NXP-Freescale/MK20DX256VLH7) ARM-Cortex M4|72MHz|256k|32k|3.3V-5V|yes
+
+  #### Teensy 3.5 / 3.6
+
+  boards|processor|speed|flash|sram|logic|fpu
+  ----|---------|-----|-----|----|-----|---
+  [Teensy 3.5](https://www.pjrc.com/store/teensy35.html)|[MK64FX512VMD12](https://www.mouser.com/ProductDetail/NXP-Freescale/MK64FX512VMD12) ARM-Cortex M4|120MHz|512k|192k|3.3-5V|yes
+  [Teensy 3.6](https://www.pjrc.com/store/teensy36.html)|[MK66FX1M0VMD18](https://www.mouser.com/ProductDetail/NXP-Freescale/MK66FX1M0VMD18) ARM-Cortex M4|180MHz|1M|256k|3.3V|yes
+
 ## Submitting Patches
 
 Proposed patches should be submitted as a Pull Request against the ([bugfix-2.0.x](https://github.com/MarlinFirmware/Marlin/tree/bugfix-2.0.x)) branch.
@@ -65,7 +104,7 @@ Proposed patches should be submitted as a Pull Request against the ([bugfix-2.0.
 
 The current Marlin dev team consists of:
 
- - Scott Lahteine [[@thinkyhead](https://github.com/thinkyhead)] - USA   [Donate](http://www.thinkyhead.com/donate-to-marlin) / Flattr: [![Flattr Scott](http://api.flattr.com/button/flattr-badge-large.png)](https://flattr.com/submit/auto?user_id=thinkyhead&url=https://github.com/MarlinFirmware/Marlin&title=Marlin&language=&tags=github&category=software)
+ - Scott Lahteine [[@thinkyhead](https://github.com/thinkyhead)] - USA   [Donate](http://www.thinkyhead.com/donate-to-marlin) / Flattr: [![Flattr Scott](http://api.flattr.com/button/flattr-badge-small.png)](https://flattr.com/submit/auto?user_id=thinkyhead&url=https://github.com/MarlinFirmware/Marlin&title=Marlin&language=&tags=github&category=software)
  - Roxanne Neufeld [[@Roxy-3D](https://github.com/Roxy-3D)] - USA
  - Chris Pepper [[@p3p](https://github.com/p3p)] - UK
  - Bob Kuhn [[@Bob-the-Kuhn](https://github.com/Bob-the-Kuhn)] - USA