BBShiftString doesn't need the "other" PRU's data memory or the shared ram, don't map it

Author: dkulp

src/non-gpl/BBShiftString/BBShiftString.cpp

@@ -337,7 +337,7 @@ int BBShiftStringOutput::StartPRU() {
     }
 
     if (m_pru1.maxStringLen) {
-        m_pru1.pru = new BBBPru(1, true, true);
+        m_pru1.pru = new BBBPru(1, false, false);
         m_pru1.pruData = (BBShiftStringData*)m_pru1.pru->data_ram;
         if (!m_pru1.pru->run("/opt/fpp/src/non-gpl/BBShiftString/BBShiftString_pru1.out")) {
             LogErr(VB_CHANNELOUT, "BBShiftString: Unable to start PRU1. May require a reboot.\n");
@@ -348,7 +348,7 @@ int BBShiftStringOutput::StartPRU() {
         std::this_thread::sleep_for(std::chrono::milliseconds(10));
     }
     if (m_pru0.maxStringLen) {
-        m_pru0.pru = new BBBPru(0, true, true);
+        m_pru0.pru = new BBBPru(0, false, false);
         m_pru0.pruData = (BBShiftStringData*)m_pru0.pru->data_ram;
         if (!m_pru0.pru->run("/opt/fpp/src/non-gpl/BBShiftString/BBShiftString_pru0.out")) {
             LogErr(VB_CHANNELOUT, "BBShiftString: Unable to start PRU0. May require a reboot.\n");