mirror of https://github.com/arendst/Tasmota.git
Use a notifiaction queue
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ac4ed0d664
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@ -157,6 +157,11 @@ struct MI32connectionContextBerry_t{
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bool response;
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};
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struct MI32notificationBuffer_t{
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uint8_t buffer[256];
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uint16_t returnCharUUID;
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};
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struct {
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// uint32_t period; // set manually in addition to TELE-period, is set to TELE-period after start
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TaskHandle_t ScanTask = nullptr;
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@ -60,6 +60,7 @@
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#include <NimBLEDevice.h>
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#include <vector>
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#include <queue>
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#include <t_bearssl.h>
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@ -164,6 +165,7 @@ class MI32AdvCallbacks: public NimBLEAdvertisedDeviceCallbacks {
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static MI32AdvCallbacks MI32ScanCallbacks;
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static MI32SensorCallback MI32SensorCB;
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static NimBLEClient* MI32Client;
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static std::queue<MI32notificationBuffer_t> MI32NotificationQueue;
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/*********************************************************************************************\
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* BLE callback functions
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@ -175,15 +177,16 @@ void MI32scanEndedCB(NimBLEScanResults results){
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}
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void MI32notifyCB(NimBLERemoteCharacteristic* pRemoteCharacteristic, uint8_t* pData, size_t length, bool isNotify){
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if(MI32.mode.triggerBerryConnCB) return; //discard data, if we did not pass the old to Berry yet
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if(isNotify){
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MI32.infoMsg = MI32_GOT_NOTIFICATION;
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MI32.conCtx->buffer[0] = (uint8_t)length;
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memcpy(MI32.conCtx->buffer + 1, pData, length);
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MI32.conCtx->returnCharUUID = pRemoteCharacteristic->getUUID().getNative()->u16.value;
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MI32.conCtx->operation = 103;
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MI32.mode.triggerBerryConnCB = 1;
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MI32notificationBuffer_t _buf;
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_buf.buffer[0] = (uint8_t)length;
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memcpy(_buf.buffer+1, pData, length);
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_buf.returnCharUUID = pRemoteCharacteristic->getUUID().getNative()->u16.value;
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MI32NotificationQueue.push(_buf);
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MI32.mode.readingDone = 1;
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MI32.mode.triggerBerryConnCB = 1;
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MI32.infoMsg = MI32_GOT_NOTIFICATION;
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return; // do not discard data
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}
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}
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/*********************************************************************************************\
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@ -1141,6 +1144,7 @@ bool MI32ConnectActiveSensor(){ // only use inside a task !!
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bool MI32StartConnectionTask(){
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if(MI32.conCtx == nullptr) return false;
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if(MI32.conCtx->buffer == nullptr) return false;
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MI32NotificationQueue = {};
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MI32.mode.willConnect = 1;
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MI32Scan->stop();
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MI32suspendScanTask();
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@ -1178,7 +1182,8 @@ void MI32ConnectionTask(void *pvParameters){
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timer++;
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vTaskDelay(10/ portTICK_PERIOD_MS);
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}
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MI32Client->discoverAttributes(); // solves connection problems on i.e. yeelight dimmer
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// TODO: make next line optional
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// MI32Client->discoverAttributes(); // solves connection problems on i.e. yeelight dimmer
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NimBLERemoteService* pSvc = nullptr;
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NimBLERemoteCharacteristic* pChr = nullptr;
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@ -1672,7 +1677,15 @@ void MI32Every50mSecond(){
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}
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MI32.mode.triggerBerryAdvCB = 0;
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}
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if(MI32.mode.triggerBerryConnCB == 1){
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if(MI32.mode.triggerBerryConnCB || !MI32NotificationQueue.empty()){
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if(!MI32NotificationQueue.empty()){
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MI32notificationBuffer_t _buf = MI32NotificationQueue.front();
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MI32NotificationQueue.pop();
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memcpy(MI32.conCtx->buffer,_buf.buffer,_buf.buffer[0]+1);
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MI32.conCtx->returnCharUUID = _buf.returnCharUUID;
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MI32.conCtx->operation = 103;
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MI32.conCtx->error = 0;
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}
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if(MI32.beConnCB != nullptr){
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void (*func_ptr)(int, int, int) = (void (*)(int, int, int))MI32.beConnCB;
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char _message[32];
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