S120 BLE Heart Rate Collector Example

RE: S120 BLE Heart Rate Collector Example

hytgab — Tue, 19 Aug 2014 06:51:59 GMT

now，I know the reason，sdk 6 is not supporting s120_nrf51822_1.0.0-1.alpha_softdevice.hex，must use sdk 5.2...

RE: S120 BLE Heart Rate Collector Example

hytgab — Tue, 19 Aug 2014 02:08:57 GMT

Debugging information: [DM]: >> dm_init. ......... [DM]: << dm_register. [DM]: Application Instance allocated. [DM]: << dm_register.

I modified the following code： static void ble_evt_dispatch(ble_evt_t * p_ble_evt) { app_trace_log("evt\r\n");//debug information ..... } i think the s120 is like S110， but the ble_evt_dispatch function does not print out any information。

RE: S120 BLE Heart Rate Collector Example

hytgab — Mon, 18 Aug 2014 14:15:24 GMT

yes,I think they are complementary.But host does not output any information, and the scan led is on。

RE: S120 BLE Heart Rate Collector Example

Stefan Birnir Sverrisson — Mon, 18 Aug 2014 13:00:08 GMT

In the documentation for the ble_app_hrc_c example you can see that the display that comes with the nRFgo motherboard is used to show the data received from the heart rate server (the device running the ble_app_hrs code). Since you are using the PCA10001, you dont have this display so you must disable the code in the ble_app_hrs_c example that tries to write to the display. To do that, comment out the following code in the main file in the ble_app_hrs_c example:

bool lcd_write_status = APPL_LCD_WRITE("Scanning", 8, LCD_UPPER_LINE, 0);
if (!lcd_write_status)
{
    APPL_LOG("[APPL]: LCD Write failed!\r\n");
}

RE: S120 BLE Heart Rate Collector Example

Stefan Birnir Sverrisson — Mon, 18 Aug 2014 12:48:30 GMT

I do not fully understand your setup. Do you have 2x PCA10001 boards, one with S110+ble_app_hrs and one with S120+ble_app_hrs_c?