esp8266/Makefile: Document "disable" value for UART_OS.

pull/2110/merge
Paul Sokolovsky 2016-05-27 00:44:05 +03:00
rodzic 7ebfe09fbd
commit 74e6c0337d
1 zmienionych plików z 1 dodań i 1 usunięć

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@ -26,7 +26,7 @@ INC += -I$(BUILD)
INC += -I$(ESP_SDK)/include
# UART for "os" messages. 0 is normal UART as used by MicroPython REPL,
# 1 is debug UART (tx only).
# 1 is debug UART (tx only), -1 to disable.
UART_OS = 0
CFLAGS_XTENSA = -fsingle-precision-constant -Wdouble-promotion \