Hardware
/
litex
mirror of https://github.com/enjoy-digital/litex.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

uart2wishbone: always use payload.d and not .d

This commit is contained in:
Florent Kermarrec 2014-10-15 12:13:22 +02:00
parent 027ddc65ca
commit 2319ee0ab7
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
miscope/uart2wishbone.py
View File

@ -103,7 +103,7 @@ class UART2Wishbone(Module, AutoCSR):
burst_cnt.clr.eq(1) burst_cnt.clr.eq(1)
) )
) )
self.sync += If(fsm.ongoing("WAIT_CMD") & uart.rx.source.stb, cmd.eq(uart.rx.source.d)) self.sync += If(fsm.ongoing("WAIT_CMD") & uart.rx.source.stb, cmd.eq(uart.rx.source.payload.d))
#### ####
burst_length = Signal(8) burst_length = Signal(8)
@ -115,7 +115,7 @@ class UART2Wishbone(Module, AutoCSR):
) )
) )
self.sync += \ self.sync += \
If(fsm.ongoing("RECEIVE_BURST_LENGTH") & uart.rx.source.stb, burst_length.eq(uart.rx.source.d)) If(fsm.ongoing("RECEIVE_BURST_LENGTH") & uart.rx.source.stb, burst_length.eq(uart.rx.source.payload.d))
#### ####
address = Signal(32) address = Signal(32)
@ -132,7 +132,7 @@ class UART2Wishbone(Module, AutoCSR):
) )
self.sync += \ self.sync += \
If(fsm.ongoing("RECEIVE_ADDRESS") & uart.rx.source.stb, If(fsm.ongoing("RECEIVE_ADDRESS") & uart.rx.source.stb,
address.eq(Cat(uart.rx.source.d, address[0:24])) address.eq(Cat(uart.rx.source.payload.d, address[0:24]))
) )
### ###
@ -195,7 +195,7 @@ class UART2Wishbone(Module, AutoCSR):
### ###
self.sync += \ self.sync += \
If(fsm.ongoing("RECEIVE_DATA") & uart.rx.source.stb, If(fsm.ongoing("RECEIVE_DATA") & uart.rx.source.stb,
data.eq(Cat(uart.rx.source.d, data[0:24])) data.eq(Cat(uart.rx.source.payload.d, data[0:24]))
).Elif(fsm.ongoing("READ_DATA") & self.wishbone.stb & self.wishbone.ack, ).Elif(fsm.ongoing("READ_DATA") & self.wishbone.stb & self.wishbone.ack,
data.eq(self.wishbone.dat_r) data.eq(self.wishbone.dat_r)
) )