diff options
Diffstat (limited to 'src/arch/lora32u4ii/driver')
| -rw-r--r-- | src/arch/lora32u4ii/driver/stdout.cc | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/arch/lora32u4ii/driver/stdout.cc b/src/arch/lora32u4ii/driver/stdout.cc index afe6ff8..ee45a43 100644 --- a/src/arch/lora32u4ii/driver/stdout.cc +++ b/src/arch/lora32u4ii/driver/stdout.cc @@ -1,6 +1,5 @@ #include "driver/stdout.h" #include <avr/io.h> -#include <avr/interrupt.h> #ifndef BAUD #define BAUD 9600UL @@ -24,6 +23,17 @@ void StandardOutput::setup() //UCSR1D = 0; } +OutputStream & StandardOutput::pprint(const char *text) +{ + PGM_P p = reinterpret_cast<PGM_P>(text); + char c; + while ((c = pgm_read_byte(p++))) { + put(c); + } + return *this; +} + + void StandardOutput::put(char c) { while (!(UCSR1A & _BV(UDRE1))); |