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example/att_delayed_read_response: fix compile without ENABLE_ATT_DELAYED_READ_RESPONSE

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This commit is contained in:
Matthias Ringwald 2018-05-03 10:13:45 +02:00
parent 989d4dafca
commit 91edc6314b
1 changed files with 5 additions and 1 deletions
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6
example/att_delayed_read_response.c
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@ -69,9 +69,11 @@
*/
/* LISTING_START(MainConfiguration): Init L2CAP SM ATT Server */
#ifdef ENABLE_ATT_DELAYED_READ_RESPONSE
static btstack_timer_source_t att_timer;
static hci_con_handle_t con_handle;
static int value_ready;
#endif
static uint16_t att_read_callback(hci_con_handle_t con_handle, uint16_t att_handle, uint16_t offset, uint8_t * buffer, uint16_t buffer_size);
@ -115,12 +117,13 @@ static void example_setup(void){
*
* @text The att_invalidate_value handler 'invalidates' the value of the single Characteristic provided in this example
*/
#ifdef ENABLE_ATT_DELAYED_READ_RESPONSE
static void att_invalidate_value(struct btstack_timer_source *ts){
UNUSED(ts);
printf("Value got stale\n");
value_ready = 0;
}
#endif
/*
* @section att_update_value Handler
@ -189,6 +192,7 @@ static uint16_t att_read_callback(hci_con_handle_t connection_handle, uint16_t a
break;
}
#else
UNUSED(connection_handle);
// useless code when ENABLE_ATT_DELAYED_READ_RESPONSE is not defined - but avoids built errors
if (att_handle == ATT_CHARACTERISTIC_0000FF11_0000_1000_8000_00805F9B34FB_01_VALUE_HANDLE){
printf("ENABLE_ATT_DELAYED_READ_RESPONSE not defined in btstack_config.h, responding right away");