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emb:esp32c3:implement _write by jtag output #1440

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Merged
xushiwei merged 6 commits into from
Dec 17, 2025
Merged

emb:esp32c3:implement _write by jtag output #1440

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de8a29b
emb:esp32c3:USB_SERIAL_JTAG load
luoliwoshang Dec 5, 2025
4493d8c
emb:esp32c3:implement _write by jtag output
luoliwoshang Dec 5, 2025
5fd9540
build: upgrade newlib-esp32 from patch3 to patch4
luoliwoshang Dec 8, 2025
a13c28d
emb:esp32c3:implement _write by jtag output patch some comment
luoliwoshang Dec 9, 2025
832457e
emb:esp32c3:write test
luoliwoshang Dec 9, 2025
fb79304
emb(esp32c3): change USB Serial JTAG output to blocking mode
luoliwoshang Dec 15, 2025
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7 changes: 7 additions & 0 deletions _demo/embed/esp32c3/write/main.go
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Original file line number Diff line number Diff line change
@@ -0,0 +1,7 @@
package main

import "github.com/goplus/lib/c"

func main() {
c.Printf(c.Str("Hello from ESP32-C3 via USB Serial JTAG!\n"))
}
8 changes: 4 additions & 4 deletions internal/crosscompile/compile/libc/libc_test.go
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Expand Up @@ -17,23 +17,23 @@ func TestGetNewlibESP32Config_LibConfig(t *testing.T) {
t.Errorf("Expected Name '%s', got '%s'", expectedName, config.Name)
}

expectedVersion := "esp-4.3.0_20250211-patch3"
expectedVersion := "esp-4.3.0_20250211-patch4"
if config.Version != expectedVersion {
t.Errorf("Expected Version '%s', got '%s'", expectedVersion, config.Version)
}

expectedUrl := "https://github.com/goplus/newlib/archive/refs/tags/esp-4.3.0_20250211-patch3.tar.gz"
expectedUrl := "https://github.com/goplus/newlib/archive/refs/tags/esp-4.3.0_20250211-patch4.tar.gz"
if config.Url != expectedUrl {
t.Errorf("Expected Url '%s', got '%s'", expectedUrl, config.Url)
}

expectedArchiveSrcDir := "newlib-esp-4.3.0_20250211-patch3"
expectedArchiveSrcDir := "newlib-esp-4.3.0_20250211-patch4"
if config.ResourceSubDir != expectedArchiveSrcDir {
t.Errorf("Expected ResourceSubDir '%s', got '%s'", expectedArchiveSrcDir, config.ResourceSubDir)
}

// Test String() method
expectedString := "newlib-esp32-esp-4.3.0_20250211-patch3"
expectedString := "newlib-esp32-esp-4.3.0_20250211-patch4"
if config.String() != expectedString {
t.Errorf("Expected String() '%s', got '%s'", expectedString, config.String())
}
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6 changes: 3 additions & 3 deletions internal/crosscompile/compile/libc/newlibesp.go
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Expand Up @@ -29,10 +29,10 @@ func withDefaultCCFlags(ccflags []string) []string {
// GetNewlibESP32Config returns the configuration for downloading and building newlib for ESP32
func GetNewlibESP32Config() compile.LibConfig {
return compile.LibConfig{
Url: "https://github.com/goplus/newlib/archive/refs/tags/esp-4.3.0_20250211-patch3.tar.gz",
Url: "https://github.com/goplus/newlib/archive/refs/tags/esp-4.3.0_20250211-patch4.tar.gz",
Name: "newlib-esp32",
Version: "esp-4.3.0_20250211-patch3",
ResourceSubDir: "newlib-esp-4.3.0_20250211-patch3",
Version: "esp-4.3.0_20250211-patch4",
ResourceSubDir: "newlib-esp-4.3.0_20250211-patch4",
}
}

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