h2zero/esp-nimble-cpp
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Use NimBLE calls for critical sections

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h2zero
2021-12-29 08:10:57 -07:00
parent 8620092c90
commit 9debfcd226
7 changed files with 21 additions and 27 deletions
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11
src/NimBLEDescriptor.cpp
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@@ -49,7 +49,6 @@ NimBLEDescriptor::NimBLEDescriptor(NimBLEUUID uuid, uint16_t properties, uint16_
m_pCharacteristic = pCharacteristic;
m_pCallbacks = &defaultCallbacks; // No initial callback.
m_value.attr_value = (uint8_t*) calloc(max_len,1); // Allocate storage for the value.
m_valMux = portMUX_INITIALIZER_UNLOCKED;
m_properties = 0;
m_removed = 0;
@@ -162,9 +161,10 @@ int NimBLEDescriptor::handleGapEvent(uint16_t conn_handle, uint16_t attr_handle,
if(ctxt->om->om_pkthdr_len > 8) {
pDescriptor->m_pCallbacks->onRead(pDescriptor);
}
portENTER_CRITICAL(&pDescriptor->m_valMux);
ble_npl_hw_enter_critical();
rc = os_mbuf_append(ctxt->om, pDescriptor->getValue(), pDescriptor->getLength());
portEXIT_CRITICAL(&pDescriptor->m_valMux);
ble_npl_hw_exit_critical(0);
return rc == 0 ? 0 : BLE_ATT_ERR_INSUFFICIENT_RES;
}
@@ -235,10 +235,11 @@ void NimBLEDescriptor::setValue(const uint8_t* data, size_t length) {
NIMBLE_LOGE(LOG_TAG, "Size %d too large, must be no bigger than %d", length, m_value.attr_max_len);
return;
}
portENTER_CRITICAL(&m_valMux);
ble_npl_hw_enter_critical();
m_value.attr_len = length;
memcpy(m_value.attr_value, data, length);
portEXIT_CRITICAL(&m_valMux);
ble_npl_hw_exit_critical(0);
} // setValue