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-rw-r--r--amforth-6.5/avr8/words/spirw.asm26
1 files changed, 0 insertions, 26 deletions
diff --git a/amforth-6.5/avr8/words/spirw.asm b/amforth-6.5/avr8/words/spirw.asm
deleted file mode 100644
index bd6616a..0000000
--- a/amforth-6.5/avr8/words/spirw.asm
+++ /dev/null
@@ -1,26 +0,0 @@
-; ( txbyte -- rxbyte)
-; MCU
-; SPI exchange of 1 byte
-VE_SPIRW:
- .dw $ff06
- .db "c!@spi"
- .dw VE_HEAD
- .set VE_HEAD = VE_SPIRW
-XT_SPIRW:
- .dw PFA_SPIRW
-PFA_SPIRW:
- rcall do_spirw
- clr tosh
- jmp_ DO_NEXT
-
-do_spirw:
- out_ SPDR, tosl
-do_spirw1:
- in_ temp0, SPSR
- cbr temp0,7
- out_ SPSR, temp0
- in_ temp0, SPSR
- sbrs temp0, 7
- rjmp do_spirw1 ; wait until complete
- in_ tosl, SPDR
- ret