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Revert 03b22e5 sub/unsub changes, app should specify response.

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h2zero
2023-05-24 15:37:17 -06:00
committed by h2zero
parent 7d2d73d8fc
commit d83cd94d5b
4 changed files with 96 additions and 92 deletions
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examples/basic/BLE_client/main/main.cpp
+13 -12
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@@ -14,7 +14,7 @@
#include "NimBLEDevice.h"
extern "C"{void app_main(void);}
// The remote service we wish to connect to.
static BLEUUID serviceUUID("4fafc201-1fb5-459e-8fcc-c5c9c331914b");
// The characteristic of the remote service we are interested in.
@@ -53,11 +53,11 @@ class MyClientCallback : public BLEClientCallbacks {
****** Note: these are the same return values as defaults ********/
uint32_t onPassKeyRequest(){
printf("Client PassKeyRequest\n");
return 123456;
return 123456;
}
bool onConfirmPIN(uint32_t pass_key){
printf("The passkey YES/NO number: %d\n", pass_key);
return true;
return true;
}
void onAuthenticationComplete(BLEConnInfo& connInfo){
@@ -101,10 +101,11 @@ bool connectToServer() {
if(pRemoteCharacteristic->canRead()) {
std::string value = pRemoteCharacteristic->readValue();
printf("The characteristic value was: %s\n", value.c_str());
}
/** registerForNotify() has been deprecated and replaced with subscribe() / unsubscribe().
* Subscribe parameter defaults are: notifications=true, notifyCallback=nullptr, response=false.
* Unsubscribe parameter defaults are: response=false.
}
/** registerForNotify() has been removed and replaced with subscribe() / unsubscribe().
* Subscribe parameter defaults are: notifications=true, notifyCallback=nullptr, response=true.
* Unsubscribe parameter defaults are: response=true.
*/
if(pRemoteCharacteristic->canNotify()) {
//pRemoteCharacteristic->registerForNotify(notifyCallback);
@@ -151,7 +152,7 @@ class MyAdvertisedDeviceCallbacks: public BLEAdvertisedDeviceCallbacks {
void connectTask (void * parameter){
for(;;) {
// If the flag "doConnect" is true then we have scanned for and found the desired
// BLE Server with which we wish to connect. Now we connect to it. Once we are
// BLE Server with which we wish to connect. Now we connect to it. Once we are
// connected we set the connected flag to be true.
if (doConnect == true) {
if (connectToServer()) {
@@ -168,17 +169,17 @@ void connectTask (void * parameter){
char buf[256];
snprintf(buf, 256, "Time since boot: %lu", (unsigned long)(esp_timer_get_time() / 1000000ULL));
printf("Setting new characteristic value to %s\n", buf);
// Set the characteristic's value to be the array of bytes that is actually a string.
/*** Note: write value now returns true if successful, false otherwise - try again or disconnect ***/
pRemoteCharacteristic->writeValue((uint8_t*)buf, strlen(buf), false);
}else if(doScan){
BLEDevice::getScan()->start(0); // this is just eample to start scan after disconnect, most likely there is better way to do it
}
vTaskDelay(1000/portTICK_PERIOD_MS); // Delay a second between loops.
}
vTaskDelete(NULL);
} // End of loop
@@ -195,7 +196,7 @@ void app_main(void) {
pBLEScan->setInterval(1349);
pBLEScan->setWindow(449);
pBLEScan->setActiveScan(true);
xTaskCreate(connectTask, "connectTask", 5000, NULL, 1, NULL);
pBLEScan->start(5 * 1000, false);
} // End of setup.