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Commit 5499bd3

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RPC: fix examples (again)
1 parent 9bcf502 commit 5499bd3

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2 files changed

+43
-16
lines changed

2 files changed

+43
-16
lines changed

‎libraries/RPC/examples/PingPong_RAW/PingPong_RAW.ino‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -16,7 +16,7 @@ void recv_callback(const uint8_t *buf, size_t len) {
1616
Serial.println();
1717
#else
1818
const uint8_t msg[] = "Pong!";
19-
RPC.write(&msg[0], sizeof(msg), false, true);
19+
RPC.write(&msg[0], sizeof(msg), true);
2020
#endif
2121
}
2222

Lines changed: 42 additions & 15 deletions
Original file line numberDiff line numberDiff line change
@@ -1,42 +1,69 @@
1-
#include "RPC.h"
21
#include "SerialRPC.h"
2+
#include "RPC.h"
33

44
/*
5-
* This sketch demonstrates how to interact with the Portenta X8 Serial port (over USB)
6-
* On the board, launch both 'proxy' and 'example' binaries (from https://github.com/bcmi-labs/portentax8-m4-proxy)
7-
* The M4 provides the 'subtract' API (which will be invoked by 'example'
8-
* It also provides a full duplex Serial-like interface that is proxies through the serial monitor
9-
* Last but not leas, when you write 'echo' the corresponding function in 'example' will be triggered
10-
*/
5+
This sketch demonstrates how to interact with the Portenta X8 Serial port (over USB)
6+
On the board, launch both 'proxy' and 'example' binaries (from https://github.com/arduino/portentax8-m4-proxy)
7+
The M4 provides the 'subtract' API (which will be invoked by 'example'
8+
It also provides a full duplex Serial-like interface that is proxies through the serial monitor
9+
Last but not leas, when you write 'echo' the corresponding function in 'example' will be triggered
10+
*/
1111

1212
int subtract(int a, int b) {
13-
return a-b;
13+
return a - b;
1414
}
1515

16+
int led_status = 0;
17+
1618
void setup() {
1719
// put your setup code here, to run once:
1820
Serial.begin(115200);
21+
pinMode(LED_BUILTIN, OUTPUT);
1922
RPC.bind("subtract", subtract);
2023
delay(1000);
2124
}
2225

2326
int i = 0;
2427
void loop() {
2528

26-
//RPC.print("hello");
27-
//RPC.send("echo", "test");
28-
//auto res = RPC.call("add", 5, 8).as<int>();
29-
//RPC.send("echo", String(res).c_str());
29+
if (millis() % 1000 == 0) {
30+
Serial.println("loop");
31+
delay(2);
32+
}
3033

3134
String str = "";
3235
while (Serial.available()) {
3336
str += (char)Serial.read();
3437
}
3538
if (str != "") {
36-
Serial.print(str);
39+
//Serial.print(str);
40+
}
41+
42+
if (str.startsWith("whoami")) {
43+
digitalWrite(LED_BUILTIN, HIGH);
44+
auto res = RPC.call("whoami").as<std::string>();
45+
Serial.println(res.c_str());
46+
digitalWrite(LED_BUILTIN, LOW);
3747
}
48+
49+
if (str.startsWith("divide")) {
50+
float a = random() % 15000;
51+
float b = random() % 15000;
52+
Serial.println(String(a) + " / " + String(b));
53+
auto res = RPC.call("divide", a, b).as<float>();
54+
Serial.println(String(a) + " / " + String(b) + " = " + String(res));
55+
}
56+
57+
if (str.startsWith("add")) {
58+
int a = random() % 15000;
59+
int b = random() % 15000;
60+
Serial.println(String(a) + " + " + String(b));
61+
auto res = RPC.call("add", a, b).as<int>();
62+
Serial.println(String(a) + " + " + String(b) + " = " + String(res));
63+
}
64+
3865
if (str.startsWith("echo")) {
39-
delay(100);
40-
RPC.send("echo", "test");
66+
auto res = RPC.call("echo", "X8").as<std::string>();
67+
Serial.println(res.c_str());
4168
}
4269
}

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