From b624f32f944acdc59dcb130674c09090c5c404cb Mon Sep 17 00:00:00 2001
From: skullY <skullydazed@gmail.com>
Date: Fri, 30 Aug 2019 11:19:03 -0700
Subject: clang-format changes

---
 tmk_core/protocol/next_kbd.c | 127 +++++++++++++++++++++++--------------------
 1 file changed, 67 insertions(+), 60 deletions(-)

(limited to 'tmk_core/protocol/next_kbd.c')

diff --git a/tmk_core/protocol/next_kbd.c b/tmk_core/protocol/next_kbd.c
index fa3034b3fe..6f118e6172 100644
--- a/tmk_core/protocol/next_kbd.c
+++ b/tmk_core/protocol/next_kbd.c
@@ -1,7 +1,7 @@
 /*
 
 NeXT non-ADB Keyboard Protocol
- 
+
 Copyright 2013, Benjamin Gould (bgould@github.com)
 
 Based on:
@@ -53,10 +53,10 @@ POSSIBILITY OF SUCH DAMAGE.
 #include "next_kbd.h"
 #include "debug.h"
 
-static inline void out_lo(void);
-static inline void out_hi(void);
-static inline void query(void);
-static inline void reset(void);
+static inline void     out_lo(void);
+static inline void     out_hi(void);
+static inline void     query(void);
+static inline void     reset(void);
 static inline uint32_t response(void);
 
 /* The keyboard sends signal with 50us pulse width on OUT line
@@ -65,53 +65,65 @@ static inline uint32_t response(void);
  * but it works well with 51us(+1us) on TMK converter(ATMeaga32u2) at least.
  * TODO: test on Teensy and Pro Micro configuration
  */
-#define out_hi_delay(intervals)  do { out_hi(); _delay_us((NEXT_KBD_TIMING+1) * intervals); } while (0);
-#define out_lo_delay(intervals)  do { out_lo(); _delay_us((NEXT_KBD_TIMING+1) * intervals); } while (0);
-#define query_delay(intervals)   do { query();  _delay_us((NEXT_KBD_TIMING+1) * intervals); } while (0);
-#define reset_delay(intervals)   do { reset();  _delay_us((NEXT_KBD_TIMING+1) * intervals); } while (0);
-
-void next_kbd_init(void)
-{
+#define out_hi_delay(intervals)                       \
+    do {                                              \
+        out_hi();                                     \
+        _delay_us((NEXT_KBD_TIMING + 1) * intervals); \
+    } while (0);
+#define out_lo_delay(intervals)                       \
+    do {                                              \
+        out_lo();                                     \
+        _delay_us((NEXT_KBD_TIMING + 1) * intervals); \
+    } while (0);
+#define query_delay(intervals)                        \
+    do {                                              \
+        query();                                      \
+        _delay_us((NEXT_KBD_TIMING + 1) * intervals); \
+    } while (0);
+#define reset_delay(intervals)                        \
+    do {                                              \
+        reset();                                      \
+        _delay_us((NEXT_KBD_TIMING + 1) * intervals); \
+    } while (0);
+
+void next_kbd_init(void) {
     out_hi();
-    NEXT_KBD_IN_DDR   &= ~(1<<NEXT_KBD_IN_BIT);   // KBD_IN  to input
-    NEXT_KBD_IN_PORT  |=  (1<<NEXT_KBD_IN_BIT);   // KBD_IN  pull up
-    
+    NEXT_KBD_IN_DDR &= ~(1 << NEXT_KBD_IN_BIT);  // KBD_IN  to input
+    NEXT_KBD_IN_PORT |= (1 << NEXT_KBD_IN_BIT);  // KBD_IN  pull up
+
     query_delay(5);
     reset_delay(8);
-    
+
     query_delay(5);
     reset_delay(8);
 }
 
-void next_kbd_set_leds(bool left, bool right)
-{
+void next_kbd_set_leds(bool left, bool right) {
     cli();
     out_lo_delay(9);
-    
+
     out_hi_delay(3);
     out_lo_delay(1);
-    
+
     if (left) {
         out_hi_delay(1);
     } else {
         out_lo_delay(1);
     }
-    
+
     if (right) {
         out_hi_delay(1);
     } else {
         out_lo_delay(1);
     }
-    
+
     out_lo_delay(7);
     out_hi();
     sei();
 }
 
-#define NEXT_KBD_READ (NEXT_KBD_IN_PIN&(1<<NEXT_KBD_IN_BIT))
-uint32_t next_kbd_recv(void)
-{
-    
+#define NEXT_KBD_READ (NEXT_KBD_IN_PIN & (1 << NEXT_KBD_IN_BIT))
+uint32_t next_kbd_recv(void) {
     // First check to make sure that the keyboard is actually connected;
     // if not, just return
     // TODO: reflect the status of the keyboard in a return code
@@ -122,22 +134,23 @@ uint32_t next_kbd_recv(void)
 
     query();
     uint32_t resp = response();
-    
+
     return resp;
 }
 
-static inline uint32_t response(void)
-{
+static inline uint32_t response(void) {
     cli();
-    
+
     // try a 5ms read; this should be called after the query method has
     // been run so if a key is pressed we should get a response within
     // 5ms; if not then send a reset and exit
-    uint8_t     i  = 0;
-    uint32_t data  = 0;
+    uint8_t  i             = 0;
+    uint32_t data          = 0;
     uint16_t reset_timeout = 50000;
-    while (NEXT_KBD_READ && reset_timeout)  {
-        asm(""); _delay_us(1); reset_timeout--;
+    while (NEXT_KBD_READ && reset_timeout) {
+        asm("");
+        _delay_us(1);
+        reset_timeout--;
     }
     if (!reset_timeout) {
         reset();
@@ -145,64 +158,58 @@ static inline uint32_t response(void)
         return 0;
     }
     _delay_us(NEXT_KBD_TIMING / 2);
-    for (; i < 22; i++)
-    {
-        if (NEXT_KBD_READ)
-        {
-            data |= ((uint32_t) 1 << i);
+    for (; i < 22; i++) {
+        if (NEXT_KBD_READ) {
+            data |= ((uint32_t)1 << i);
             /* Note:
              * My testing with the ATmega32u4 showed that there might
              * something wrong with the timing here; by the end of the
              * second data byte some of the modifiers can get bumped out
              * to the next bit over if we just cycle through the data
-             * based on the expected interval.  There is a bit (i = 10) 
-             * in the middle of the data that is always on followed by 
-             * one that is always off - so we'll use that to reset our 
+             * based on the expected interval.  There is a bit (i = 10)
+             * in the middle of the data that is always on followed by
+             * one that is always off - so we'll use that to reset our
              * timing in case we've gotten ahead of the keyboard;
              */
-            if (i == 10)
-            {
+            if (i == 10) {
                 i++;
-                while (NEXT_KBD_READ) ;
+                while (NEXT_KBD_READ)
+                    ;
                 _delay_us(NEXT_KBD_TIMING / 2);
             }
         } else {
             /* redundant - but I don't want to remove if it might screw
              * up the timing
              */
-            data |= ((uint32_t) 0 << i);
+            data |= ((uint32_t)0 << i);
         }
         _delay_us(NEXT_KBD_TIMING);
     }
-    
+
     sei();
-    
+
     return data;
 }
 
-static inline void out_lo(void)
-{
-    NEXT_KBD_OUT_PORT &= ~(1<<NEXT_KBD_OUT_BIT);
-    NEXT_KBD_OUT_DDR  |=  (1<<NEXT_KBD_OUT_BIT);
+static inline void out_lo(void) {
+    NEXT_KBD_OUT_PORT &= ~(1 << NEXT_KBD_OUT_BIT);
+    NEXT_KBD_OUT_DDR |= (1 << NEXT_KBD_OUT_BIT);
 }
 
-static inline void out_hi(void)
-{
+static inline void out_hi(void) {
     /* input with pull up */
-    NEXT_KBD_OUT_DDR  &= ~(1<<NEXT_KBD_OUT_BIT);
-    NEXT_KBD_OUT_PORT |=  (1<<NEXT_KBD_OUT_BIT);
+    NEXT_KBD_OUT_DDR &= ~(1 << NEXT_KBD_OUT_BIT);
+    NEXT_KBD_OUT_PORT |= (1 << NEXT_KBD_OUT_BIT);
 }
 
-static inline void query(void)
-{
+static inline void query(void) {
     out_lo_delay(5);
     out_hi_delay(1);
     out_lo_delay(3);
     out_hi();
 }
 
-static inline void reset(void)
-{
+static inline void reset(void) {
     out_lo_delay(1);
     out_hi_delay(4);
     out_lo_delay(1);
-- 
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