Kenji Arai / Mbed OS LPC1114_barometer_with_data_logging

Barometer program : Data Logger function includes Barometer & temperature (BMP180), Humidity & temp. (RHT03), Sunshine (Cds), RTC(M41T62) data. : Logging data saves into EEPROM (AT24C1024) using ring buffer function.

Dependencies:   AT24C1024 RHT03 TextLCD BMP180 M41T62

Fork of mbed_blinky by Mbed

Please see https://mbed.org/users/kenjiArai/notebook/mbed-lpc1114fn28-barometer-with-data-logging/#

dt_log.h@18:b3a27f681171, 2020-08-08 (annotated)

Committer:
kenjiArai
Date:
Sat Aug 08 07:01:19 2020 +0000
Revision:
18:b3a27f681171
Parent:
16:f164f8912201 
change to mbed-os-6.2.0 but not work this revision

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kenjiArai 15:065fbeddc305 1 /*
kenjiArai 15:065fbeddc305 2 * mbed Application program for the mbed LPC1114FN28
kenjiArai 15:065fbeddc305 3 * Data Logging
kenjiArai 15:065fbeddc305 4 *
kenjiArai 18:b3a27f681171 5 * Copyright (c) 2013,'14,'20 Kenji Arai / JH1PJL
kenjiArai 18:b3a27f681171 6 * http://www7b.biglobe.ne.jp/~kenjia/
kenjiArai 18:b3a27f681171 7 * https://os.mbed.com/users/kenjiArai/
kenjiArai 15:065fbeddc305 8 * Created: June 16th, 2013
kenjiArai 18:b3a27f681171 9 * Revised: August 8th, 2020
kenjiArai 15:065fbeddc305 10 */
kenjiArai 15:065fbeddc305 11
kenjiArai 16:f164f8912201 12 #ifndef _DT_LOG_H_
kenjiArai 16:f164f8912201 13 #define _DT_LOG_H_
kenjiArai 16:f164f8912201 14
kenjiArai 18:b3a27f681171 15 // Definition ----------------------------------------------------------------
kenjiArai 15:065fbeddc305 16 // Buffer size
kenjiArai 15:065fbeddc305 17 #define EEP_SIZE 128 * 1024 // 1Mbits = 128 KBytes
kenjiArai 15:065fbeddc305 18 #define PKT_SIZE 16 // Packet size
kenjiArai 15:065fbeddc305 19 #define BLK_NO 8192 // 128KB/16 = 8192
kenjiArai 15:065fbeddc305 20 #define ALL_SIZE (PKT_SIZE) * (BLK_NO)
kenjiArai 15:065fbeddc305 21 #if ALL_SIZ > EEP_SIZE
kenjiArai 15:065fbeddc305 22 #error "Data size in EEPROM is too big!"
kenjiArai 15:065fbeddc305 23 #endif
kenjiArai 15:065fbeddc305 24 #define PTR_SIZE 16
kenjiArai 15:065fbeddc305 25
kenjiArai 15:065fbeddc305 26 // Buffer control
kenjiArai 16:f164f8912201 27 #define RING_TOP 1
kenjiArai 16:f164f8912201 28 #define RING_TAIL (BLK_NO - RING_TOP -1)
kenjiArai 15:065fbeddc305 29 #define BLK_SIZE 16
kenjiArai 15:065fbeddc305 30
kenjiArai 18:b3a27f681171 31 // Function prototypes --------------------------------------------------------
kenjiArai 15:065fbeddc305 32 void dtlog_data_pack(void);
kenjiArai 15:065fbeddc305 33 void dtlog_one_write(void);
kenjiArai 15:065fbeddc305 34 uint16_t dtlog_buf_occupation(void);
kenjiArai 16:f164f8912201 35
kenjiArai 16:f164f8912201 36 #endif // _DT_LOG_H_