Extended reporting options (#16741)

2020-05-06 10:04:04 +05:30
parent 9ce950e3c1
commit a4c981469e
15 changed files with 268 additions and 45 deletions
--- a/Marlin/src/HAL/AVR/HAL.h
+++ b/Marlin/src/HAL/AVR/HAL.h
@ -53,6 +53,9 @@
 // AVR PROGMEM extension for sprintf_P
 #define S_FMT "%S"

+// AVR PROGMEM extension for string define
+#define PGMSTR(NAM,STR) const char NAM[] PROGMEM = STR
+
 #ifndef CRITICAL_SECTION_START
  #define CRITICAL_SECTION_START()  unsigned char _sreg = SREG; cli()
  #define CRITICAL_SECTION_END()    SREG = _sreg