add 'mavrdude' target into tmk_core/avr.mk (#3986)

[qmk_firmware.git] / docs / flashing.md

diff --git a/docs/flashing.md b/docs/flashing.md
index 1adacc55c278c7f28e898b1cd3f1372a4db33475..66c08a361045783c8449cdcff66e46febf7bfa6d 100644 (file)
--- a/docs/flashing.md
+++ b/docs/flashing.md
@@ -12,7 +12,7 @@ To ensure compatibility with the DFU bootloader, make sure this block is present
 
     # Bootloader
     #     This definition is optional, and if your keyboard supports multiple bootloaders of
-    #     different sizes, comment this out, and the correct address will be loaded 
+    #     different sizes, comment this out, and the correct address will be loaded
     #     automatically (+60). See bootloader.mk for all options.
     BOOTLOADER = atmel-dfu
 
@@ -20,7 +20,7 @@ Compatible flashers:
 
 * [QMK Toolbox](https://github.com/qmk/qmk_toolbox/releases) (recommended GUI)
 * [dfu-programmer](https://github.com/dfu-programmer/dfu-programmer) / `:dfu` in QMK (recommended command line)
-* [Atmel's Flip](http://www.atmel.com/tools/flip.aspx) (not recommended)
+* [Atmel's Flip](http://www.microchip.com/developmenttools/productdetails.aspx?partno=flip) (not recommended)
 
 Flashing sequence:
 
@@ -57,7 +57,7 @@ To ensure compatibility with the Caterina bootloader, make sure this block is pr
 
     # Bootloader
     #     This definition is optional, and if your keyboard supports multiple bootloaders of
-    #     different sizes, comment this out, and the correct address will be loaded 
+    #     different sizes, comment this out, and the correct address will be loaded
     #     automatically (+60). See bootloader.mk for all options.
     BOOTLOADER = caterina
 
@@ -78,6 +78,12 @@ or
 
     make <keyboard>:<keymap>:avrdude
 
+or if you want to flash multiple boards, use the following command
+
+    make <keyboard>:<keymap>:avrdude-loop
+
+When you're done flashing boards, you'll need to hit Ctrl + C or whatever the correct keystroke is for your operating system to break the loop.
+
 ## Halfkay
 
 Halfkay is a super-slim protocol developed by PJRC that uses HID, and come on all Teensys (namely the 2.0).
@@ -86,7 +92,7 @@ To ensure compatibility with the Halfkay bootloader, make sure this block is pre
 
     # Bootloader
     #     This definition is optional, and if your keyboard supports multiple bootloaders of
-    #     different sizes, comment this out, and the correct address will be loaded 
+    #     different sizes, comment this out, and the correct address will be loaded
     #     automatically (+60). See bootloader.mk for all options.
     BOOTLOADER = halfkay