FPGAAcquisitionDevice: Report HBM size

grpc/jfjoch.proto

@@ -405,6 +405,8 @@ message FPGAStatus {
 
   bool host_writer_idle = 41;
   bool cancel_bit = 42;
+
+  uint32 hbm_size_bytes = 43;
 }
 
 message DataProcessingSettings {

receiver/FPGAAcquisitionDevice.cpp

@@ -191,6 +191,7 @@ JFJochProtoBuf::FPGAStatus FPGAAcquisitionDevice::GetStatus() const {
 
     ret.set_max_modules(status.max_modules);
     ret.set_git_sha1(status.git_sha1);
+    ret.set_hbm_size_bytes(status.hbm_size_bytes);
 
     FIFO_check(ret, "Conversion input (data)", status.fifo_status,  0,  1);
     FIFO_check(ret, "Conversion input (cmd)",  status.fifo_status,  2,  3);

receiver/HLSSimulatedDevice.cpp

@@ -404,6 +404,7 @@ void HLSSimulatedDevice::HW_GetStatus(ActionStatus *status) const {
     status->ctrl_reg = ap_uint<1>(host_writer_idle) ? (1 << 4) : 0;
     status->modules_internal_packet_generator = 1;
     status->max_modules = max_modules;
+    status->hbm_size_bytes = hbm_if_size;
 }
 
 void HLSSimulatedDevice::HBMTransfer(void *uram, uint64_t hbm_interface, uint64_t hbm_offset, bool hbm_to_uram,

receiver/jfjoch_pcie_status.cpp

@@ -33,6 +33,7 @@ int main(int argc, char **argv) {
         std::cout << "FPGA temperature            " << status.fpga_temp_degc() << std::endl;
         std::cout << "HBM temperature #0          " << status.hbm_temp_0_degc() << std::endl;
         std::cout << "HBM temperature #1          " << status.hbm_temp_1_degc() << std::endl;
+        std::cout << "HBM size (MiB)              " << status.hbm_size_bytes() / static_cast<double>(1024 * 1024) << std::endl;
         std::cout << "Data collection idle        " << status.fpga_idle() << std::endl;
         std::cout << "Host writer idle            " << status.host_writer_idle() << std::endl;
         std::cout << "Data collection cancel      " << status.cancel_bit() << std::endl;