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Experiment to CC2640R2F and CC2650


Image result for Bluetooth

Image result for cc2640r2fImage result for cc2650

This is the first experiment to do on a connection between CC2650 and CC2640R2F

In this experiment, I use a CC2650 as a simple central device and scanning another peripheral (CC2640).

This tutor follows the TI Guide:
http://dev.ti.com/tirex/explore/content/simplelink_academy_cc2640r2sdk_3_10_01_00/modules/blestack/ble_scan_adv_basic/ble_scan_adv_basic.html

However, this tutor use for two CC2640 experiments so we need to combine two Source:

Simplelink for CC2640R2 ver 3.10.0.0.xx

and SimpleLink for CC2650 ver ble_sdk_2_02_00_31


Notice 1: You must configure UART for each project to connect two KITs. 
Notice 2: The code does not display Advertising Data and I will try later
Update:
After two days to debug the problems belong to the function convert number string to text string 

char *Util_convertBytes2Str(uint8_t *pData, uint8_t length) { uint8_t charCnt; char hex[] = "0123456789ABCDEF"; static char str[(3*31)+1]; char *pStr = str; //*pStr++ = '0'; //*pStr++ = 'x'; char len = length/4 -1; for (charCnt = 0; charCnt < len; charCnt++) { *pStr++ = hex[*pData >> 4]; *pStr++ = hex[*pData++ & 0x0F]; if(!((charCnt+1) >= len)) { *pStr++ = ':'; } } pStr = NULL; return str; }

the Length of pData is 31 however its format different to charCount (Actually just 7 characters) so we need to modify the TI's original tutorial

We can change some feature to test the example operation; for particularly I change the feature

#define DEFAULT_DISCOVERY_MODE                DEVDISC_MODE_ALL
#define DEFAULT_DISCOVERY_WHITE_LIST          FALSE

in simple_central.c for scanner
#define DEFAULT_DISCOVERABLE_MODE            GAP_ADTYPE_FLAGS_GENERAL
in simple_peripheral.c for advertiser


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