ioLibrary_BSD Keil

TCP/IP Chip W5500
1

I have problem with build of ioLibrary_BSD in Keil IDE. I add to my project Ethernet and Internet directories and during build I have got following errors:

compiling wizchip_conf.c... ..\Ethernet\wizchip_conf.c(97): error: #29: expected an expression ..\Ethernet\wizchip_conf.c(98): error: #29: expected an expression ..\Ethernet\wizchip_conf.c(99): error: #29: expected an expression ..\Ethernet\wizchip_conf.c(100): error: #29: expected an expression ..\Ethernet\wizchip_conf.c(101): error: #29: expected an expression ..\Ethernet\wizchip_conf.c(102): error: #29: expected an expression ..\Ethernet\wizchip_conf.c(103): error: #29: expected an expression ..\Ethernet\wizchip_conf.c(104): error: #29: expected an expression

lines where errors occur:

.id = _WIZCHIP_ID_, .if_mode = _WIZCHIP_IO_MODE_, .CRIS._enter = wizchip_cris_enter, .CRIS._exit = wizchip_cris_exit, .CS._select = wizchip_cs_select, .CS._deselect = wizchip_cs_deselect, .IF.BUS._read_byte = wizchip_bus_readbyte, .IF.BUS._write_byte = wizchip_bus_writebyte

I have also one warring:

..\Internet\DHCP\dhcp.c(577): warning: C4017W: type may be used before being set

in line:

uint8_t type;

Thanks you in advance for your help.

2

I have found solution for errors:

--c99

but warning still occurs.

3

The warnign message is ignored but, it maybe occur the unexpected side-effect error. So, it will be modified as follows

uint8_t type = 0;

Thank you.