altos: Rename 'core' to 'kernel'

[fw/altos] / src / core / ao_log_micro.c

diff --git a/src/core/ao_log_micro.c b/src/core/ao_log_micro.c
deleted file mode 100644 (file)
index d665efb..0000000
--- a/src/core/ao_log_micro.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * Copyright © 2012 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-#include <ao.h>
-#include <ao_micropeak.h>
-#include <ao_log_micro.h>
-#include <ao_async.h>
-
-static uint16_t ao_log_offset = STARTING_LOG_OFFSET;
-
-void
-ao_log_micro_save(void)
-{
-       uint16_t        n_samples = (ao_log_offset - STARTING_LOG_OFFSET) / sizeof (uint16_t);
-       ao_eeprom_write(PA_GROUND_OFFSET, &pa_ground, sizeof (pa_ground));
-       ao_eeprom_write(PA_MIN_OFFSET, &pa_min, sizeof (pa_min));
-       ao_eeprom_write(N_SAMPLES_OFFSET, &n_samples, sizeof (n_samples));
-}
-
-void
-ao_log_micro_restore(void)
-{
-       ao_eeprom_read(PA_GROUND_OFFSET, &pa_ground, sizeof (pa_ground));
-       ao_eeprom_read(PA_MIN_OFFSET, &pa_min, sizeof (pa_min));
-}
-
-void
-ao_log_micro_data(void)
-{
-       uint16_t        low_bits = pa;
-
-       if (ao_log_offset < MAX_LOG_OFFSET) {
-               ao_eeprom_write(ao_log_offset, &low_bits, sizeof (low_bits));
-               ao_log_offset += sizeof (low_bits);
-       }
-}
-
-#define POLY 0x8408
-
-static uint16_t
-ao_log_micro_crc(uint16_t crc, uint8_t byte)
-{
-       uint8_t i;
-
-       for (i = 0; i < 8; i++) {
-               if ((crc & 0x0001) ^ (byte & 0x0001))
-                       crc = (crc >> 1) ^ POLY;
-               else
-                       crc = crc >> 1;
-               byte >>= 1;
-       }
-       return crc;
-}
-
-static void
-ao_log_hex_nibble(uint8_t b)
-{
-       if (b < 10)
-               ao_async_byte('0' + b);
-       else
-               ao_async_byte('a' - 10 + b);
-}
-
-static void
-ao_log_hex(uint8_t b)
-{
-       ao_log_hex_nibble(b>>4);
-       ao_log_hex_nibble(b&0xf);
-}
-
-static void
-ao_log_newline(void)
-{
-       ao_async_byte('\r');
-       ao_async_byte('\n');
-}
-
-void
-ao_log_micro_dump(void)
-{
-       uint16_t        n_samples;
-       uint16_t        nbytes;
-       uint8_t         byte;
-       uint16_t        b;
-       uint16_t        crc = 0xffff;
-
-       ao_eeprom_read(N_SAMPLES_OFFSET, &n_samples, sizeof (n_samples));
-       if (n_samples == 0xffff)
-               n_samples = 0;
-       nbytes = STARTING_LOG_OFFSET + sizeof (uint16_t) * n_samples;
-       ao_async_start();
-       ao_async_byte('M');
-       ao_async_byte('P');
-       for (b = 0; b < nbytes; b++) {
-               if ((b & 0xf) == 0)
-                       ao_log_newline();
-               ao_eeprom_read(b, &byte, 1);
-               ao_log_hex(byte);
-               crc = ao_log_micro_crc(crc, byte);
-       }
-       ao_log_newline();
-       crc = ~crc;
-       ao_log_hex(crc >> 8);
-       ao_log_hex(crc);
-       ao_log_newline();
-       ao_async_stop();
-}