# buffer space somewhere so that each one is read once and that value
# remembered.
-# Main message listing. Kept sorted by morse for easy reference.
-# ---------------------------------------------------------------
-
-# Miscellaneous
-E ; `expected'; we were told to panic
-
-# Problematic interrupts
-IH INTCON,INTCON3,PIR1,PIR2,PIR3 ; Interrupt source not found (high pri.)
-IL INTCON,INTCON3,PIR1,PIR2,PIR3 ; Interrupt source not found (low pri.)
-IP INTCON ; Interrupt of priority supposedly disabled
-
# Temporary entries for testing and development
TM PIE1,SSPSTAT,SSPCON1,SSPCON2 ; Master got I2C interrupt
-TS PIE1,SSPSTAT,SSPCON1,SSPCON2 ; Slave got I2C interrupt
+TI0 ; for iwj
TI1 ; for iwj
TI2 ; for iwj
TI3 ; for iwj
TI4 ; for iwj
TI5 ; for iwj
-ZM i2clib:st,:sspstat,:sspcon1,:sspcon2 ; for testing
-ZS i2clib:st,:sspstat,:sspcon1,:st_orig ; for testing
-X test-sofar:ch ; bad character received from host
+TI6 ; for iwj
+TI7 ; for iwj
+TI8 ; for iwj
+TI9 ; for iwj
+
+# Main message listing. Kept sorted by section for easy reference.
+# -----------------------------------------------------------------
+
+# Miscellaneous
+E ; `expected'; we were told to panic
+T ; master paniced because slave paniced
+
+# Regarding communications from the host
+HX ::t ; host sent unknown command
+HW ::t ; host sent message which was too long
+HO ; host RS232 read overrun
+HF ; host RS232 framing error
+HN ; host sent too much NMRA - buffers full
+HM ; host sent too much NMRA - ack count overflow
+HB ; data for host overran buffer
+HP ; host sent >2-byte PING command
+
+# Regarding communications by master with slaves
+MX ; slave (or intern) sent bad extra byte
+MR mascan:b,mascan:cslot ; reversers set byte with zz bit set
+MD ; i2cmu_done !
+
+# Problematic interrupts
+IH INTCON,INTCON3,PIR1,PIR2,PIR3 ; Interrupt source not found (high pri.)
+IL INTCON,INTCON3,PIR1,PIR2,PIR3 ; Interrupt source not found (low pri.)
-# Unimplemented things
-UP
-UL
-UM
-UE
+# W - watchdog
+WX ; bad watchdog command
# Messages for i2clib, S*
-SM i2clib:st,:sspstat,:sspcon1,:sspcon2 ; m.,i., ctrlr bad state
-SS i2clib:st,SSPSTAT,SSPCON1,:st_orig ; s.,i., controller bad state
-SK i2clib:slave ; m. couldn't address slave (no ack)
-SN i2clib:slave ; improper slave number
-SW i2clib:st ; improper i2cm_write_start
-SF i2clib:st ; improper i2cmu_write_next_byte Z
-SR i2clib:st ; improper i2cm_read_start
-SA i2clib:st ; improper i2cm_read_another
-SD i2clib:st ; impr. i2cm_read_done/i2cs_read_data
+SM i2clib+panic:st,:sspstat,:sspcon1,:sspcon2 ; m.,i., ctrlr bad state
+SS SSPSTAT,SSPCON1 ; s.,i., controller bad state
+SW i2clib+panic:slave ; m.: slave didn't ack addr for write
+SN i2clib+panic:slave ; improper slave number
+SO i2clib+panic:slave ; improper next slave number
+SB i2clib+panic:st ; improper i2cm_{read,write}_start
+SF i2clib+panic:st ; improper i2cmu_write_next_byte Z
+SA i2clib+panic:st ; improper i2cm_read_another
+SD i2clib+panic:st ; impr. i2cm_read_done/i2cs_read_data
+# used in mascan.asm
+SC i2clib+panic:slave ; slave didn't ack read: crashed
+ST i2clib+panic:slave ; slave didn't ack read: didn't start
+SP i2clib+panic:slave ; slave didn't ack read: in panic read
# Messages for slave detection/i2c
-DW ; slave write (nyi)
DQ FSR2L,::outmsg_end ; previous slave read incomplete
DR FSR2L,::outmsg_end ; slave read overrun
DX ::t ; slave received wrong message byte
+DB detect:message_buffer ; slave_add_short_message overrun
+DF ::t ; slave pic2detinfo[0] invalid bits
+DG ::t ; too many slaves in pic2detinfo
+DJ mascan:cslot,mascan:cbyte,::v ; det msg 2nd byte has top bit set
+DM detect:buf0 ; master has MM bit set in buf0
-# Messages for specific peripherals
+# Messages for specific peripherals:
+# R - Reversers (polarity)
RS FSR0L ; POLARITY message too short
RL FSR0L ; POLARITY message too long
+RF ; master board has no reversers
+RG ; too many reversers boards
+# P - Points
PB points:pointmsg ; Firing point when already busy
PI points:pointmsg,T3CON ; Unexpected Timer 3 interrupt
PU points:pointmsg ; Firing nonexistent point
+PC ; Firing point when CDU empty
+PS points:pointslave,points:pointmsg ; Firing point on nonexistent board
PF ::t ; Flash mentions point not on board
+PX ; Host sent >2-byte POINT command
+PM ; Firing point when master/CDU busy
+PQ ; POINTED when already charging
+PA ; POINTED when already firing
~ijackson / trains.git / blobdiff