From be8257f0a784a07e7dd93ecafe96c1d7774383f7 Mon Sep 17 00:00:00 2001
From: noroadsleft <18669334+noroadsleft@users.noreply.github.com>
Date: Wed, 6 Mar 2019 11:51:41 -0800
Subject: [Keyboard] handwired/trackpoint: refactor and readme cleanup (#5325)

* handwired/trackpoint: refactor

- layout macro KEYMAP renamed to LAYOUT
- keymap now uses #include QMK_KEYBOARD_H

* handwired/trackpoint: readme cleanup

- fix wiring layout image URL
- update readme structure

* handwired/trackpoint: rename readme to lowercase

* handwired/trackpoint: update header files to use #pragma once
---
 keyboards/handwired/trackpoint/README.md           |  10 --
 keyboards/handwired/trackpoint/config.h            | 119 ++++++++++-----------
 .../handwired/trackpoint/keymaps/default/keymap.c  |   4 +-
 keyboards/handwired/trackpoint/readme.md           |  19 ++++
 keyboards/handwired/trackpoint/trackpoint.h        |  11 +-
 5 files changed, 83 insertions(+), 80 deletions(-)
 delete mode 100644 keyboards/handwired/trackpoint/README.md
 create mode 100644 keyboards/handwired/trackpoint/readme.md

diff --git a/keyboards/handwired/trackpoint/README.md b/keyboards/handwired/trackpoint/README.md
deleted file mode 100644
index bbfcaab0c3..0000000000
--- a/keyboards/handwired/trackpoint/README.md
+++ /dev/null
@@ -1,10 +0,0 @@
-# IBM Trackpoint demonstration
-
-This is just a simple demo to show how to integrate IBM Trackpoint in QMK.
-
-Wiring used in the demonstration:
-![Wiring example](http://imgur.com/8ghG2U8)
-
-Some documentation:
-* [How to wire IBM Trackpoint](https://github.com/alonswartz/trackpoint)
-* [QMK documentation](https://docs.qmk.fm/)
diff --git a/keyboards/handwired/trackpoint/config.h b/keyboards/handwired/trackpoint/config.h
index 22ec75f761..cecb6a5094 100644
--- a/keyboards/handwired/trackpoint/config.h
+++ b/keyboards/handwired/trackpoint/config.h
@@ -1,70 +1,67 @@
-#ifndef CONFIG_H
-    #define CONFIG_H
+#pragma once
 
-    #include "config_common.h"
+#include "config_common.h"
 
-    #define VENDOR_ID       0x1234
-    #define PRODUCT_ID      0x5678
-    #define DEVICE_VER      0x0001
-    #define MANUFACTURER    QMK
-    #define PRODUCT         TRACKPOINT-DEMO
-    #define DESCRIPTION     Simple demonstration for IBM Trackpoint integration
+#define VENDOR_ID       0x1234
+#define PRODUCT_ID      0x5678
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    QMK
+#define PRODUCT         TRACKPOINT-DEMO
+#define DESCRIPTION     Simple demonstration for IBM Trackpoint integration
 
-    #define MATRIX_ROWS 1
-    #define MATRIX_COLS 3
+#define MATRIX_ROWS 1
+#define MATRIX_COLS 3
 
-    #ifdef PS2_USE_USART
-        #define PS2_CLOCK_PORT  PORTD
-        #define PS2_CLOCK_PIN   PIND
-        #define PS2_CLOCK_DDR   DDRD
-        #define PS2_CLOCK_BIT   5
-        #define PS2_DATA_PORT   PORTD
-        #define PS2_DATA_PIN    PIND
-        #define PS2_DATA_DDR    DDRD
-        #define PS2_DATA_BIT    2
+#ifdef PS2_USE_USART
+    #define PS2_CLOCK_PORT  PORTD
+    #define PS2_CLOCK_PIN   PIND
+    #define PS2_CLOCK_DDR   DDRD
+    #define PS2_CLOCK_BIT   5
+    #define PS2_DATA_PORT   PORTD
+    #define PS2_DATA_PIN    PIND
+    #define PS2_DATA_DDR    DDRD
+    #define PS2_DATA_BIT    2
 
-        /* synchronous, odd parity, 1-bit stop, 8-bit data, sample at falling edge */
-        /* set DDR of CLOCK as input to be slave */
-        #define PS2_USART_INIT() do {   \
-            PS2_CLOCK_DDR &= ~(1<<PS2_CLOCK_BIT);   \
-            PS2_DATA_DDR &= ~(1<<PS2_DATA_BIT);     \
-            UCSR1C = ((1 << UMSEL10) |  \
-                      (3 << UPM10)   |  \
-                      (0 << USBS1)   |  \
-                      (3 << UCSZ10)  |  \
-                      (0 << UCPOL1));   \
-            UCSR1A = 0;                 \
-            UBRR1H = 0;                 \
-            UBRR1L = 0;                 \
-        } while (0)
-        #define PS2_USART_RX_INT_ON() do {  \
-            UCSR1B = ((1 << RXCIE1) |       \
-                      (1 << RXEN1));        \
-        } while (0)
-        #define PS2_USART_RX_POLL_ON() do { \
-            UCSR1B = (1 << RXEN1);          \
-        } while (0)
-        #define PS2_USART_OFF() do {    \
-            UCSR1C = 0;                 \
-            UCSR1B &= ~((1 << RXEN1) |  \
-                        (1 << TXEN1));  \
-        } while (0)
-        #define PS2_USART_RX_READY      (UCSR1A & (1<<RXC1))
-        #define PS2_USART_RX_DATA       UDR1
-        #define PS2_USART_ERROR         (UCSR1A & ((1<<FE1) | (1<<DOR1) | (1<<UPE1)))
-        #define PS2_USART_RX_VECT       USART1_RX_vect
-    #endif
-
-    #define MATRIX_COL_PINS { F1, F4, F5 }
-    #define MATRIX_ROW_PINS { F0 }
-    #define UNUSED_PINS
+    /* synchronous, odd parity, 1-bit stop, 8-bit data, sample at falling edge */
+    /* set DDR of CLOCK as input to be slave */
+    #define PS2_USART_INIT() do {   \
+        PS2_CLOCK_DDR &= ~(1<<PS2_CLOCK_BIT);   \
+        PS2_DATA_DDR &= ~(1<<PS2_DATA_BIT);     \
+        UCSR1C = ((1 << UMSEL10) |  \
+                  (3 << UPM10)   |  \
+                  (0 << USBS1)   |  \
+                  (3 << UCSZ10)  |  \
+                  (0 << UCPOL1));   \
+        UCSR1A = 0;                 \
+        UBRR1H = 0;                 \
+        UBRR1L = 0;                 \
+    } while (0)
+    #define PS2_USART_RX_INT_ON() do {  \
+        UCSR1B = ((1 << RXCIE1) |       \
+                  (1 << RXEN1));        \
+    } while (0)
+    #define PS2_USART_RX_POLL_ON() do { \
+        UCSR1B = (1 << RXEN1);          \
+    } while (0)
+    #define PS2_USART_OFF() do {    \
+        UCSR1C = 0;                 \
+        UCSR1B &= ~((1 << RXEN1) |  \
+                    (1 << TXEN1));  \
+    } while (0)
+    #define PS2_USART_RX_READY      (UCSR1A & (1<<RXC1))
+    #define PS2_USART_RX_DATA       UDR1
+    #define PS2_USART_ERROR         (UCSR1A & ((1<<FE1) | (1<<DOR1) | (1<<UPE1)))
+    #define PS2_USART_RX_VECT       USART1_RX_vect
+#endif
 
-    /* COL2ROW or ROW2COL */
-    #define DIODE_DIRECTION COL2ROW
+#define MATRIX_COL_PINS { F1, F4, F5 }
+#define MATRIX_ROW_PINS { F0 }
+#define UNUSED_PINS
 
-    #define DEBOUNCING_DELAY 5
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
 
-    #define LOCKING_SUPPORT_ENABLE
-    #define LOCKING_RESYNC_ENABLE
+#define DEBOUNCING_DELAY 5
 
-#endif
+#define LOCKING_SUPPORT_ENABLE
+#define LOCKING_RESYNC_ENABLE
diff --git a/keyboards/handwired/trackpoint/keymaps/default/keymap.c b/keyboards/handwired/trackpoint/keymaps/default/keymap.c
index 22e46d98a7..60da300924 100644
--- a/keyboards/handwired/trackpoint/keymaps/default/keymap.c
+++ b/keyboards/handwired/trackpoint/keymaps/default/keymap.c
@@ -1,7 +1,7 @@
-#include "trackpoint.h"
+#include QMK_KEYBOARD_H
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-    [0] = KEYMAP(
+    [0] = LAYOUT(
         KC_BTN1,    KC_BTN3,    KC_BTN2 \
     )
 };
diff --git a/keyboards/handwired/trackpoint/readme.md b/keyboards/handwired/trackpoint/readme.md
new file mode 100644
index 0000000000..e1302fbb7f
--- /dev/null
+++ b/keyboards/handwired/trackpoint/readme.md
@@ -0,0 +1,19 @@
+# IBM Trackpoint demonstration
+
+This is just a simple demo to show how to integrate IBM Trackpoint in QMK.
+
+Wiring used in the demonstration:  
+![Wiring example](https://i.imgur.com/8ghG2U8.png)
+
+Some documentation:
+
+- [How to wire IBM Trackpoint](https://github.com/alonswartz/trackpoint)
+
+Keyboard Maintainer: [The QMK Community](https://github.com/qmk)  
+Hardware Supported: Teensy  
+
+Make example for this keyboard (after setting up your build environment):
+
+    make handwired/trackpoint:default
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
diff --git a/keyboards/handwired/trackpoint/trackpoint.h b/keyboards/handwired/trackpoint/trackpoint.h
index b5d73d7db5..a26000d521 100644
--- a/keyboards/handwired/trackpoint/trackpoint.h
+++ b/keyboards/handwired/trackpoint/trackpoint.h
@@ -1,13 +1,10 @@
-#ifndef TRACKPOINT_H
-#define TRACKPOINT_H
+#pragma once
 
 #include "quantum.h"
 
-#define KEYMAP( \
-	k00, k01, k02  \
+#define LAYOUT( \
+  k00, k01, k02  \
 ) \
 { \
-	{ k00, k01, k02} \
+  { k00, k01, k02} \
 }
-
-#endif
-- 
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