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4c8553dfb1
Allow use of a synchronous debug printf instead of using the full console task to save space. This can be turned on with CONFIG_DEBUG_PRINTF, and will provide essentially a one-way console for debugging. This is essentially expanding upon the debug_printf work done for zinger. BUG=chrome-os-partner:41959 BRANCH=none TEST=tested with following CLs on glados_pd by verifying we get a one-way console. Change-Id: If028b5d873261890de5b270bbc00e06bdcaa7431 Signed-off-by: Alec Berg <alecaberg@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/306782 Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
17 lines
408 B
C
17 lines
408 B
C
/* Copyright (c) 2014 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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/* Synchronous UART debug printf */
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#ifndef __CROS_EC_DEBUG_H
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#define __CROS_EC_DEBUG_H
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#ifdef CONFIG_DEBUG_PRINTF
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void debug_printf(const char *format, ...);
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#else
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#define debug_printf(...)
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#endif
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#endif /* __CROS_EC_DEBUG_H */
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