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Diffstat (limited to 'util/ectool.h')
-rw-r--r-- | util/ectool.h | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/util/ectool.h b/util/ectool.h deleted file mode 100644 index c47edbf27c..0000000000 --- a/util/ectool.h +++ /dev/null @@ -1,42 +0,0 @@ -/* Copyright 2012 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -/** @brief A handler for an `ectool` command. */ -struct command { - /** The name of the command. */ - const char *name; - - /** - * The function to handle the command. - * - * @param argc The length of `argv` - * @param argv The arguments passed, including the command itself but - * not 'ectool'. - * @return 0 if successful, or a negative `enum ec_status` value. - */ - int (*handler)(int argc, char *argv[]); -}; - -/** - * Test low-level key scanning - * - * ectool keyscan <beat_us> <filename> - * - * <beat_us> is the length of a beat in microseconds. This indicates the - * typing speed. Typically we scan at 10ms in the EC, so the beat period - * will typically be 1-5ms, with the scan changing only every 20-30ms at - * most. - * <filename> specifies a file containing keys that are depressed on each - * beat in the following format: - * - * <beat> <keys_pressed> - * - * <beat> is a beat number (0, 1, 2). The timestamp of this event will - * be <start_time> + <beat> * <beat_us>. - * <keys_pressed> is a (possibly empty) list of ASCII keys - * - * The key matrix is read from the fdt. - */ -int cmd_keyscan(int argc, char *argv[]); |