guberti commented on a change in pull request #8708:
URL: https://github.com/apache/tvm/pull/8708#discussion_r687096166
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File path: apps/microtvm/arduino/host_driven/project.ino
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@@ -0,0 +1,34 @@
+#include "src/standalone_crt/include/tvm/runtime/crt/microtvm_rpc_server.h"
+#include "src/standalone_crt/include/tvm/runtime/crt/logging.h"
+#include "src/model.h"
+microtvm_rpc_server_t server;
+
+// Called by TVM to write serial data to the UART.
+ssize_t write_serial(void* unused_context, const uint8_t* data, size_t size) {
+ Serial.write(data, size);
+ return size;
+}
+
+void setup() {
+ server = MicroTVMRpcServerInit(write_serial, NULL);
+ TVMLogf("microTVM Arduino runtime - running");
+ Serial.begin(115200);
Review comment:
There's no universal way to seed the RNG, so I instead added a comment
to `setup` in `project.ino`.
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