zhengxinandCursor
851e347cf5
纳入固件源码、屏幕组件、nand_xfer 工具和文档。忽略本机构建产物、sdkconfig，以及含本机路径的依赖锁。 Co-authored-by: Cursor <cursoragent@cursor.com>
28 lines
475 B
C++
28 lines
475 B
C++
#include <stdio.h>
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#include <stdint.h>
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class AudioSourceFile {
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public:
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FILE* fp;
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AudioSourceFile(const char* path) {
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fp = fopen(path, "rb");
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}
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int read(uint8_t* buf, int len) {
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if (!fp) return 0;
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return fread(buf, 1, len, fp);
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}
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void seek(int offset) {
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if (fp) fseek(fp, offset, SEEK_SET);
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}
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bool isOpen() {
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return fp != nullptr;
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}
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~AudioSourceFile() {
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if (fp) fclose(fp);
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}
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}; |