annotate cfg-headers/base/debug.cfg @ 680:ee3ac8c617cb

armio.c: set GPIO2 output high initially On TI-canonical platforms GPIO2 is DCD modem control output. In TI's original code the AI_InitIOConfig() function called from Init_Target() would configure GPIO2 as an output and set the initial output value to low, but then the init code in uartfax.c called from Init_Serial_Flows() would immediately change it to high, corresponding to DCD not asserted. The result is a momentary asserted-state glitch on the DCD output. The present change eliminates this glitch, setting DCD output to not-asserted initially like it should be.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 25 Jun 2020 03:17:43 +0000
parents fd8227e3047d
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
5
53c4389afc06 cfg-headers/2091: pdt_2091 config headers
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 #ifndef __DEBUG_CFG__
53c4389afc06 cfg-headers/2091: pdt_2091 config headers
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 #define __DEBUG_CFG__
53c4389afc06 cfg-headers/2091: pdt_2091 config headers
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 #define TI_NUC_MONITOR 0
53c4389afc06 cfg-headers/2091: pdt_2091 config headers
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4 #define TI_PROFILER 0
53c4389afc06 cfg-headers/2091: pdt_2091 config headers
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5 #endif /* __DEBUG_CFG__ */