HardwareSerial int8 vs uint8 fixes

2021-10-04 13:22:53 +02:00
parent b0223be116
commit c9ca6f199b
2 changed files with 4 additions and 3 deletions
--- a/cores/esp32/HardwareSerial.h
+++ b/cores/esp32/HardwareSerial.h
@ -70,7 +70,8 @@ public:
    }
    void flush(void);
    void flush( bool txOnly);
-    size_t write(std::string_view buf);
+    size_t write(std::string_view buf) { return write(std::basic_string_view<unsigned char>{reinterpret_cast<const unsigned char *>(buf.data()), buf.size()}); }
+    size_t write(std::basic_string_view<unsigned char> buf);
    uint32_t baudRate();
    operator bool() const;