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vshymanskyyvshymanskyy
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Update example
1 parent 6439b7a commit 144c581

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5 files changed

+46
-54
lines changed

5 files changed

+46
-54
lines changed

‎examples/Wasm_Blink/Wasm_Blink.ino‎

Lines changed: 2 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -123,15 +123,9 @@ m3ApiRawFunction(m3_arduino_getPinLED)
123123

124124
m3ApiRawFunction(m3_arduino_print)
125125
{
126-
m3ApiGetArgMem(const char *, out)
127-
m3ApiGetArg(int32_t, out_len)
126+
m3ApiGetArgMem(const char *, buff)
128127

129128
//printf("api: print %p\n", out);
130-
131-
char buff[out_len+1];
132-
memcpy(buff, out, out_len);
133-
buff[out_len] = '\0';
134-
135129
Serial.print(buff);
136130

137131
m3ApiSuccess();
@@ -153,8 +147,8 @@ M3Result LinkArduino (IM3Runtime runtime)
153147
m3_LinkRawFunction (module, arduino, "digitalWrite", "v(ii)", &m3_arduino_digitalWrite);
154148

155149
// Convenience functions
156-
m3_LinkRawFunction (module, arduino, "print", "v(*i)", &m3_arduino_print);
157150
m3_LinkRawFunction (module, arduino, "getPinLED", "i()", &m3_arduino_getPinLED);
151+
m3_LinkRawFunction (module, arduino, "print", "v(*)", &m3_arduino_print);
158152

159153
// Dummy (for TinyGo)
160154
m3_LinkRawFunction (module, "env", "io_get_stdout", "i()", &m3_dummy);

‎wasm_apps/tinygo/app.go‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -38,7 +38,8 @@ func getPinLED() uint
3838
* App
3939
*/
4040

41-
var LED = getPinLED()
41+
const LED uint = 13
42+
//var LED = getPinLED()
4243

4344
func setup() {
4445
pinMode(LED, 1)

‎wasm_apps/tinygo/app.wasm‎

-44 Bytes
Binary file not shown.

‎wasm_apps/tinygo/app.wasm.h‎

Lines changed: 41 additions & 44 deletions
Original file line numberDiff line numberDiff line change
@@ -1,47 +1,44 @@
11
unsigned char app_wasm[] = {
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4643
};
47-
unsigned int app_wasm_len = 527;
44+
unsigned int app_wasm_len = 483;

‎wasm_apps/tinygo/build.sh‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -5,7 +5,7 @@ export GOROOT=/opt/go
55
# Compile
66
tinygo build -target wasm \
77
-panic trap -wasm-abi generic \
8-
-heap-size 81920 \
8+
-heap-size 2048 \
99
-o app.wasm app.go
1010

1111
# Optimize (optional)

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