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.cpp
+++ b/cores/esp32/HardwareSerial.cpp
@ -174,9 +174,9 @@ void HardwareSerial::flush(bool txOnly)
    uartFlushTxOnly(_uart, txOnly);
 }

-size_t HardwareSerial::write(std::string_view buf)
+size_t HardwareSerial::write(std::basic_string_view<unsigned char> buf)
 {
-    uartWriteBuf(_uart, (const uint8_t *)buf.data(), buf.size());
+    uartWriteBuf(_uart, buf.data(), buf.size());
    return buf.size();
 }
 uint32_t  HardwareSerial::baudRate()