3 Replies Latest reply on Sep 27, 2019 2:53 AM by YatheeshK_36

    I want to use cy7c68013+max3421E(host) +oled  to receive the data of USB scanner  and oled display

    brzh_4088906

      1.Can CY7C68013A receive USB scanner data and OLED display via Max3421E (host)?

      2.Attached is the associated code of Max 3421e with integration.

      3.But when I try to  integrate the max3421e code ,, there are always the following problems:

       

                Build target 'Target 1'

                compiling FW.C...

                compiling VEND_AX.C...

                assembling DSCR.A51...

                compiling isr.c...

                compiling FX2LPSerial.c...

                linking...

                *** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS

               SEGMENT: ?PR?_NEWINTRANSFER?VEND_AX

                *** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS

               SEGMENT: ?PR?_FX2LPSERIAL_XMITHEX4?FX2LPSERIAL

                *** WARNING L15: MULTIPLE CALL TO SEGMENT

               SEGMENT: ?PR?_WREG?VEND_AX

               CALLER1: ?PR?ISR_EXTR5?ISR

               CALLER2: ?C_C51STARTUP

                *** WARNING L15: MULTIPLE CALL TO SEGMENT

               SEGMENT: ?PR?_RREG?VEND_AX

               CALLER1: ?PR?ISR_EXTR5?ISR

               CALLER2: ?C_C51STARTUP

           *** ERROR L107: ADDRESS SPACE OVERFLOW

               SPACE:   DATA   

               SEGMENT: _DATA_GROUP_

               LENGTH:  0072H

                Program Size: data=227.6 xdata=4476 code=7649

                Target not created