TOF based Presence Detector
Dependencies: BLE_API X_NUCLEO_6180XA1 X_NUCLEO_IDB0XA1 mbed
Fork of BLE_HeartRate_IDB0XA1 by
bricks/init.cpp@29:eceecbe28088, 2018-08-20 (annotated)
- Committer:
- hux
- Date:
- Mon Aug 20 16:43:10 2018 +0000
- Revision:
- 29:eceecbe28088
- Parent:
- 27:32267cee7cb8
made in Shanghai
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
hux | 27:32267cee7cb8 | 1 | // init.cpp - initialize BLE system |
hux | 27:32267cee7cb8 | 2 | |
hux | 27:32267cee7cb8 | 3 | #include "bricks/init.h" |
hux | 27:32267cee7cb8 | 4 | #include "bricks/blink.h" |
hux | 27:32267cee7cb8 | 5 | #include "bricks/trace.h" |
hux | 27:32267cee7cb8 | 6 | |
hux | 27:32267cee7cb8 | 7 | static void (*cbSetup)(O&o) = 0; // setup callback |
hux | 27:32267cee7cb8 | 8 | static void (*cbError)(O&o) = 0; // error callback |
hux | 27:32267cee7cb8 | 9 | |
hux | 27:32267cee7cb8 | 10 | static void cbDefaultError(O&o) // default error handler |
hux | 27:32267cee7cb8 | 11 | { |
hux | 27:32267cee7cb8 | 12 | blinkError(o); // 'error' blink sequence |
hux | 27:32267cee7cb8 | 13 | } |
hux | 27:32267cee7cb8 | 14 | |
hux | 27:32267cee7cb8 | 15 | static void initComplete(BLE::InitializationCompleteCallbackContext *params) |
hux | 27:32267cee7cb8 | 16 | { |
hux | 27:32267cee7cb8 | 17 | Blob o; // setup a blob |
hux | 27:32267cee7cb8 | 18 | o.pComplete = params; // store to provide access |
hux | 27:32267cee7cb8 | 19 | |
hux | 27:32267cee7cb8 | 20 | // params->error = (ble_error_t)((int)BLE_ERROR_NONE+1); // uncomment for debug |
hux | 27:32267cee7cb8 | 21 | |
hux | 27:32267cee7cb8 | 22 | trace(o,2,"<initialized>\n"); |
hux | 27:32267cee7cb8 | 23 | |
hux | 27:32267cee7cb8 | 24 | if (params->error != BLE_ERROR_NONE) |
hux | 27:32267cee7cb8 | 25 | { |
hux | 27:32267cee7cb8 | 26 | trace(o,0,"error\n"); |
hux | 27:32267cee7cb8 | 27 | if (cbError) |
hux | 27:32267cee7cb8 | 28 | (*cbError)(o); // handle error in follow-up |
hux | 27:32267cee7cb8 | 29 | |
hux | 27:32267cee7cb8 | 30 | return; |
hux | 27:32267cee7cb8 | 31 | } |
hux | 27:32267cee7cb8 | 32 | |
hux | 27:32267cee7cb8 | 33 | // Ensure that it is the default instance of BLE |
hux | 27:32267cee7cb8 | 34 | |
hux | 27:32267cee7cb8 | 35 | if(o.getInstanceID() != BLE::DEFAULT_INSTANCE) |
hux | 27:32267cee7cb8 | 36 | { |
hux | 27:32267cee7cb8 | 37 | return; |
hux | 27:32267cee7cb8 | 38 | } |
hux | 27:32267cee7cb8 | 39 | |
hux | 27:32267cee7cb8 | 40 | (*cbSetup)(o); // followup with setup |
hux | 27:32267cee7cb8 | 41 | } |
hux | 27:32267cee7cb8 | 42 | |
hux | 27:32267cee7cb8 | 43 | |
hux | 27:32267cee7cb8 | 44 | void init(O&o, void (*scb)(O&o),void (*ecb)(O&o)) // init BLE system |
hux | 27:32267cee7cb8 | 45 | { |
hux | 27:32267cee7cb8 | 46 | cbSetup = scb; // store setup callback |
hux | 27:32267cee7cb8 | 47 | cbError = ecb; // store error callback |
hux | 27:32267cee7cb8 | 48 | o.init(initComplete); |
hux | 27:32267cee7cb8 | 49 | } |
hux | 27:32267cee7cb8 | 50 | |
hux | 27:32267cee7cb8 | 51 | |
hux | 27:32267cee7cb8 | 52 | void init(O&o, void (*scb)(O&o)) // initialize BLE system |
hux | 27:32267cee7cb8 | 53 | { |
hux | 27:32267cee7cb8 | 54 | init(o,scb,cbDefaultError); // continue with default error callback |
hux | 27:32267cee7cb8 | 55 | } |