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-rw-r--r--src/arch/lora32u4ii/driver/stdout.cc12
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)));