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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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12
arch/xtensa/src/common/xtensa_abi.h
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@ -71,13 +71,13 @@
* always passed in an even/odd register pair even if that means to omit a
* register for alignment. The return values are stored in a2 through a7.
*
* return addr stack ptr arg0, arg1, arg2, arg3, arg4, arg5
* ----------- --------- ----------------------------------
* a0 a1 a2, a3, a4, a5, a6, a7
* return addr stack ptr arg0, arg1, arg2, arg3, arg4, arg5
* ----------- --------- ----------------------------------
* a0 a1 a2, a3, a4, a5, a6, a7
*
* call4 a4 a5 a6, a7, a8, a9, a10, a11
* call8 a8 a9 a10, a11, a12, a13, a14, a15
* call12 a12 a13 a14, a15 --- --- --- ---
* call4 a4 a5 a6, a7, a8, a9, a10, a11
* call8 a8 a9 a10, a11, a12, a13, a14, a15
* call12 a12 a13 a14, a15 --- --- --- ---
*
* The stack pointer SP should only be modified by ENTRY and MOVSP
* instructions (except for initialization and restoration). If some other

2
arch/xtensa/src/esp32/esp32_serial.c
View File

@ -1268,7 +1268,7 @@ int up_putc(int ch)
/* Add CR */
while(!esp32_txready(&CONSOLE_DEV));
esp32_send(&CONSOLE_DEV, 'r');
esp32_send(&CONSOLE_DEV, '\r');
}
while(!esp32_txready(&CONSOLE_DEV));