2 files changed, 3 insertions(+), 3 deletions(-)

M module-bsp/board/rt1051/bsp/cellular/rt1051_cellular.cpp
M module-cellular/modem/mux/CellularMux.cpp

@@ 318,7 318,7 @@ namespace bsp
         exitSleep();
 
         auto timeoutTicks = pdMS_TO_TICKS(timeoutMs.count());
-        if (timeoutTicks > portMAX_DELAY) {
+        if ((timeoutTicks > portMAX_DELAY) || (timeoutMs == std::chrono::milliseconds::max())) {
             timeoutTicks = portMAX_DELAY;
         }
 

@@ 549,7 549,7 @@ void CellularMux::processData(bsp::cellular::CellularDMAResultStruct &result)
 {
     LOG_DEBUG("Worker start");
 
-    constexpr auto readTimeout = std::chrono::seconds{1};
+    constexpr auto waitForDataIndefinitely = std::chrono::milliseconds::max();
     CellularMux *inst          = static_cast<CellularMux *>(ptr);
 
     bsp::cellular::CellularDMAResultStruct result{};


@@ 557,7 557,7 @@ void CellularMux::processData(bsp::cellular::CellularDMAResultStruct &result)
     while (true) {
         result.resultCode = bsp::cellular::CellularResultCode::ReceivedNoData;
 
-        inst->cellular->read(&result, bsp::cellular::CellularDMAResultStruct::getMaxSize(), readTimeout);
+        inst->cellular->read(&result, bsp::cellular::CellularDMAResultStruct::getMaxSize(), waitForDataIndefinitely);
 
         switch (result.resultCode) {
         case bsp::cellular::CellularResultCode::ReceivedAndFull: