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Missing escape character on CR of CR-LF expansion.

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This commit is contained in:
Gregory Nutt 2016-12-16 10:49:42 -06:00
parent 935e49f5bb
commit 6337fadd8c
2 changed files with 7 additions and 7 deletions
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2
arch/xtensa/src/esp32/esp32_serial.c
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@ -1268,7 +1268,7 @@ int up_putc(int ch)
/* Add CR */ /* Add CR */
while(!esp32_txready(&CONSOLE_DEV)); while(!esp32_txready(&CONSOLE_DEV));
esp32_send(&CONSOLE_DEV, 'r'); esp32_send(&CONSOLE_DEV, '\r');
} }
while(!esp32_txready(&CONSOLE_DEV)); while(!esp32_txready(&CONSOLE_DEV));