Valentin Tanasa
App for BLE Nano to monitor the power consumption for a specific location, by intercepting the led flashes of a standard power meter. It counts and log the flashes for each second. It works with RedBear App for smart phone (Simple Chat App).
Dependencies: BLE_API lib_mma8451q mbed nRF51822
Fork of
nRF51822_DataLogger_with_Chat
by 
Valentin Tanasa
Diff: myData.h
- Revision:
- 12:27e9c3db28b9
- Parent:
- 11:baafa4f7a15e
diff -r baafa4f7a15e -r 27e9c3db28b9 myData.h
--- a/myData.h Fri May 06 18:14:18 2016 +0000
+++ b/myData.h Sun Aug 14 14:57:09 2016 +0000
@@ -1,11 +1,12 @@
#include "ble_flash.h"
#include "mbed.h"
-#define MAXBUFFER 99u //(((BLE_FLASH_PAGE_SIZE - 4 - sizeof(myData_t))/sizeof(myDataL_t))
-#define MAX_WORD_PAGE_DATA 254u // to be computed as round_next_int(MAXBUFFER*sizeof(myDataL_t)+sizeof(myData_t))
+//#define MAXBUFFER 99u //(((BLE_FLASH_PAGE_SIZE - 4 - sizeof(myData_t))/sizeof(myDataL_t))
+#define MAXBUFFER 251u //(((BLE_FLASH_PAGE_SIZE - 4 - sizeof(myData_t))/sizeof(myDataL_t))
+//#define MAX_WORD_PAGE_DATA 254u // to be computed as round_next_int(MAXBUFFER*sizeof(myDataL_t)+sizeof(myData_t))
#define MAX_PAGE_NUM (NRF_FICR->CODESIZE - 1) // 255
-#define MIN_PAGE_NUM 155u
+#define MIN_PAGE_NUM 151u
typedef struct{
@@ -32,11 +33,7 @@
} connection_update_t;
typedef struct {
- uint16_t light;
- uint16_t gndV;
- uint16_t temp;
- bool led_on;
- bool led2_on;
+ uint16_t hits;
} myPayload_t;
@@ -48,7 +45,7 @@
typedef struct {
mdate_time_t datetime; // 6 bytes length
- myPayload_t data; // 8 bytes lenth
+ myPayload_t data; // 2 bytes lenth
} myData_t;
typedef struct {
@@ -57,8 +54,8 @@
} myDataLog_t;
typedef struct {
- myData_t startData;
- myDataL_t myData;
+ myData_t startData; // 8 bytes
+ myDataL_t myData; // 4 bytes
} myDataLogShort_t;
/* Return current page to be written in Flash */