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Diffstat (limited to 'amforth-6.5/avr8/words/n-spi.asm')
-rw-r--r--amforth-6.5/avr8/words/n-spi.asm55
1 files changed, 0 insertions, 55 deletions
diff --git a/amforth-6.5/avr8/words/n-spi.asm b/amforth-6.5/avr8/words/n-spi.asm
deleted file mode 100644
index 45f6cdc..0000000
--- a/amforth-6.5/avr8/words/n-spi.asm
+++ /dev/null
@@ -1,55 +0,0 @@
-; ( addr len -- )
-; MCU
-; read len bytes from SPI to addr
-VE_N_SPIR:
- .dw $ff05
- .db "n@spi",0
- .dw VE_HEAD
- .set VE_HEAD = VE_N_SPIR
-XT_N_SPIR:
- .dw PFA_N_SPIR
-PFA_N_SPIR:
- movw temp0, tosl
- loadtos
- movw zl, tosl
- movw tosl, temp0
-PFA_N_SPIR_LOOP:
- out_ SPDR, zerol
-PFA_N_SPIR_LOOP1:
- in_ temp2, SPSR
- sbrs temp2, SPIF
- rjmp PFA_N_SPIR_LOOP1
- in_ temp2, SPDR
- st Z+, temp2
- sbiw tosl, 1
- brne PFA_N_SPIR_LOOP
- loadtos
- jmp_ DO_NEXT
-
-; ( addr len -- )
-; MCU
-; write len bytes to SPI from addr
-VE_N_SPIW:
- .dw $ff05
- .db "n!spi",0
- .dw VE_HEAD
- .set VE_HEAD = VE_N_SPIW
-XT_N_SPIW:
- .dw PFA_N_SPIW
-PFA_N_SPIW:
- movw temp0, tosl
- loadtos
- movw zl, tosl
- movw tosl, temp0
-PFA_N_SPIW_LOOP:
- ld temp2, Z+
- out_ SPDR, temp2
-PFA_N_SPIW_LOOP1:
- in_ temp2, SPSR
- sbrs temp2, SPIF
- rjmp PFA_N_SPIW_LOOP1
- in_ temp2, SPDR ; ignore the data
- sbiw tosl, 1
- brne PFA_N_SPIW_LOOP
- loadtos
- jmp_ DO_NEXT