clang-format changes

1 files changed, 62 insertions, 66 deletions

diff --git a/tmk_core/protocol/pjrc/usb_debug.c b/tmk_core/protocol/pjrc/usb_debug.c
index c1e6f6544b..7e78d96c35 100644
--- a/tmk_core/protocol/pjrc/usb_debug.c
+++ b/tmk_core/protocol/pjrc/usb_debug.c
@@ -25,78 +25,74 @@
 #include "sendchar.h"
 #include "usb_debug.h"
 
-
 // the time remaining before we transmit any partially full
 // packet, or send a zero length packet.
-volatile uint8_t debug_flush_timer=0;
-
+volatile uint8_t debug_flush_timer = 0;
 
-int8_t sendchar(uint8_t c)
-{
-	static uint8_t previous_timeout=0;
-	uint8_t timeout, intr_state;
+int8_t sendchar(uint8_t c) {
+    static uint8_t previous_timeout = 0;
+    uint8_t        timeout, intr_state;
 
-	// if we're not online (enumerated and configured), error
-	if (!usb_configured()) return -1;
-	// interrupts are disabled so these functions can be
-	// used from the main program or interrupt context,
-	// even both in the same program!
-	intr_state = SREG;
-	cli();
-	UENUM = DEBUG_TX_ENDPOINT;
-	// if we gave up due to timeout before, don't wait again
-	if (previous_timeout) {
-		if (!(UEINTX & (1<<RWAL))) {
-			SREG = intr_state;
-			return -1;
-		}
-		previous_timeout = 0;
-	}
-	// wait for the FIFO to be ready to accept data
-	timeout = UDFNUML + 4;
-	while (1) {
-		// are we ready to transmit?
-		if (UEINTX & (1<<RWAL)) break;
-		SREG = intr_state;
-		// have we waited too long?
-		if (UDFNUML == timeout) {
-			previous_timeout = 1;
-			return -1;
-		}
-		// has the USB gone offline?
-		if (!usb_configured()) return -1;
-		// get ready to try checking again
-		intr_state = SREG;
-		cli();
-		UENUM = DEBUG_TX_ENDPOINT;
-	}
-	// actually write the byte into the FIFO
-	UEDATX = c;
-	// if this completed a packet, transmit it now!
-	if (!(UEINTX & (1<<RWAL))) {
-		UEINTX = 0x3A;
-		debug_flush_timer = 0;
-	} else {
-		debug_flush_timer = 2;
-	}
-	SREG = intr_state;
-	return 0;
+    // if we're not online (enumerated and configured), error
+    if (!usb_configured()) return -1;
+    // interrupts are disabled so these functions can be
+    // used from the main program or interrupt context,
+    // even both in the same program!
+    intr_state = SREG;
+    cli();
+    UENUM = DEBUG_TX_ENDPOINT;
+    // if we gave up due to timeout before, don't wait again
+    if (previous_timeout) {
+        if (!(UEINTX & (1 << RWAL))) {
+            SREG = intr_state;
+            return -1;
+        }
+        previous_timeout = 0;
+    }
+    // wait for the FIFO to be ready to accept data
+    timeout = UDFNUML + 4;
+    while (1) {
+        // are we ready to transmit?
+        if (UEINTX & (1 << RWAL)) break;
+        SREG = intr_state;
+        // have we waited too long?
+        if (UDFNUML == timeout) {
+            previous_timeout = 1;
+            return -1;
+        }
+        // has the USB gone offline?
+        if (!usb_configured()) return -1;
+        // get ready to try checking again
+        intr_state = SREG;
+        cli();
+        UENUM = DEBUG_TX_ENDPOINT;
+    }
+    // actually write the byte into the FIFO
+    UEDATX = c;
+    // if this completed a packet, transmit it now!
+    if (!(UEINTX & (1 << RWAL))) {
+        UEINTX            = 0x3A;
+        debug_flush_timer = 0;
+    } else {
+        debug_flush_timer = 2;
+    }
+    SREG = intr_state;
+    return 0;
 }
 
 // immediately transmit any buffered output.
-void usb_debug_flush_output(void)
-{
-	uint8_t intr_state;
+void usb_debug_flush_output(void) {
+    uint8_t intr_state;
 
-	intr_state = SREG;
-	cli();
-	if (debug_flush_timer) {
-		UENUM = DEBUG_TX_ENDPOINT;
-		while ((UEINTX & (1<<RWAL))) {
-			UEDATX = 0;
-		}
-		UEINTX = 0x3A;
-		debug_flush_timer = 0;
-	}
-	SREG = intr_state;
+    intr_state = SREG;
+    cli();
+    if (debug_flush_timer) {
+        UENUM = DEBUG_TX_ENDPOINT;
+        while ((UEINTX & (1 << RWAL))) {
+            UEDATX = 0;
+        }
+        UEINTX            = 0x3A;
+        debug_flush_timer = 0;
+    }
+    SREG = intr_state;
 }