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-rw-r--r--common/adc.c87
1 files changed, 0 insertions, 87 deletions
diff --git a/common/adc.c b/common/adc.c
deleted file mode 100644
index c9e3a36e57..0000000000
--- a/common/adc.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/* Copyright 2013 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.
- */
-
-/* ADC module for Chrome EC */
-
-#include "adc.h"
-#include "common.h"
-#include "console.h"
-#include "ec_commands.h"
-#include "host_command.h"
-#include "util.h"
-
-/* 'adc' console command is not supported in continuous mode */
-#ifndef CONFIG_ADC_PROFILE_FAST_CONTINUOUS
-static enum adc_channel find_adc_channel_by_name(const char *name)
-{
- const struct adc_t *ch = adc_channels;
- int i;
-
- if (!name || !*name)
- return ADC_CH_COUNT;
-
- for (i = 0; i < ADC_CH_COUNT; i++, ch++) {
- if (!strcasecmp(name, ch->name))
- return i;
- }
-
- return ADC_CH_COUNT;
-}
-
-static int print_one_adc(int channel)
-{
- int v;
-
- v = adc_read_channel(channel);
- if (v == ADC_READ_ERROR)
- return EC_ERROR_UNKNOWN;
- ccprintf(" %s = %d mV\n", adc_channels[channel].name, v);
- return EC_SUCCESS;
-}
-
-static int command_adc(int argc, char **argv)
-{
- int i, ret;
-
- /* If a channel is specified, read only that one */
- if (argc == 2) {
- i = find_adc_channel_by_name(argv[1]);
- if (i == ADC_CH_COUNT)
- return EC_ERROR_PARAM1;
- return print_one_adc(i);
- } else {
- /* Otherwise print them all */
- for (i = 0; i < ADC_CH_COUNT; ++i) {
- ret = print_one_adc(i);
- if (ret)
- return ret;
- }
- return EC_SUCCESS;
- }
-}
-DECLARE_CONSOLE_COMMAND(adc, command_adc,
- "[name]",
- "Print ADC channel(s)");
-
-static enum ec_status hc_adc_read(struct host_cmd_handler_args *args)
-{
- const struct ec_params_adc_read *params = args->params;
- struct ec_response_adc_read *resp = args->response;
- enum adc_channel ch = (enum adc_channel)params->adc_channel;
- int32_t adc_value;
-
- if (ch >= ADC_CH_COUNT)
- return EC_RES_INVALID_PARAM;
-
- adc_value = adc_read_channel(ch);
- if (adc_value == ADC_READ_ERROR)
- return EC_RES_ERROR;
-
- resp->adc_value = adc_value;
- args->response_size = sizeof(*resp);
- return EC_RES_SUCCESS;
-}
-DECLARE_HOST_COMMAND(EC_CMD_ADC_READ, hc_adc_read, EC_VER_MASK(0));
-#endif /* CONFIG_ADC_PROFILE_FAST_CONTINUOUS */