From 43473372e6baa105e9facf13925f5eb750112e61 Mon Sep 17 00:00:00 2001 From: Paul Sokolovsky Date: Fri, 22 Jul 2016 19:56:27 +0300 Subject: lib/utils/stdout_helpers: Move from minimal/uart_extra.c for reuse. --- lib/utils/stdout_helpers.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 lib/utils/stdout_helpers.c (limited to 'lib/utils/stdout_helpers.c') diff --git a/lib/utils/stdout_helpers.c b/lib/utils/stdout_helpers.c new file mode 100644 index 0000000000..6efe10b92c --- /dev/null +++ b/lib/utils/stdout_helpers.c @@ -0,0 +1,26 @@ +#include +#include +#include "py/mpconfig.h" +#include "py/mphal.h" + +/* + * Extra stdout functions + * These can be either optimized for a particular port, or reference + * implementation below can be used. + */ + +// Send "cooked" string of given length, where every occurance of +// LF character is replaced with CR LF. +void mp_hal_stdout_tx_strn_cooked(const char *str, mp_uint_t len) { + while (len--) { + if (*str == '\n') { + mp_hal_stdout_tx_strn("\r", 1); + } + mp_hal_stdout_tx_strn(str++, 1); + } +} + +// Send zero-terminated string +void mp_hal_stdout_tx_str(const char *str) { + mp_hal_stdout_tx_strn(str, strlen(str)); +} -- cgit v1.2.3