topic GPIO.C file for LPC1317 in LPCXpresso IDE https://community.nxp.com/t5/LPCXpresso-IDE/GPIO-C-file-for-LPC1317/m-p/547822#M10254 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by Deepak Bansal on Tue Sep 11 22:28:08 MST 2012</STRONG><BR /><SPAN>I have GOPI.c file for LPC1343,.</SPAN><BR /><SPAN>But I want to use it for LPC1317, so I added same file gpio.c without any change:</SPAN><BR /><SPAN>I have to make some changes in gpio.c for LPC1317 but I don't know what are they</SPAN><BR /><SPAN>I am using Keil v.4.54</SPAN><BR /><BR /><SPAN>Following error comes when I build using LPC1317. Build using LPC1343 works fine:</SPAN><BR /><BR /><SPAN>[B]Rebuild target 'Target 1'</SPAN><BR /><SPAN>compiling gpio.c...</SPAN><BR /><SPAN>.\header\gpio.h(28): error:&nbsp; #79: expected a type specifier</SPAN><BR /><SPAN>.\header\gpio.h(28): error:&nbsp; #145: function "LPC_GPIO_TypeDef" may not be initialized</SPAN><BR /><SPAN>.\header\gpio.h(28): error:&nbsp; #29: expected an expression</SPAN><BR /><SPAN>source\gpio.c(149): error:&nbsp; #20: identifier "EINT0_IRQn" is undefined</SPAN><BR /><SPAN>source\gpio.c(150): error:&nbsp; #20: identifier "EINT1_IRQn" is undefined</SPAN><BR /><SPAN>source\gpio.c(151): error:&nbsp; #20: identifier "EINT2_IRQn" is undefined</SPAN><BR /><SPAN>source\gpio.c(152): error:&nbsp; #20: identifier "EINT3_IRQn" is undefined</SPAN><BR /><SPAN>source\gpio.c(176): error:&nbsp; #20: identifier "LPC_GPIO0" is undefined</SPAN><BR /><SPAN>source\gpio.c(184): error:&nbsp; #20: identifier "LPC_GPIO0" is undefined</SPAN><BR /><SPAN>source\gpio.c(193): error:&nbsp; #20: identifier "LPC_GPIO1" is undefined</SPAN><BR /><SPAN>source\gpio.c(201): error:&nbsp; #20: identifier "LPC_GPIO1" is undefined</SPAN><BR /><SPAN>source\gpio.c(210): error:&nbsp; #20: identifier "LPC_GPIO2" is undefined</SPAN><BR /><SPAN>source\gpio.c(218): error:&nbsp; #20: identifier "LPC_GPIO2" is undefined</SPAN><BR /><SPAN>source\gpio.c(227): error:&nbsp; #20: identifier "LPC_GPIO3" is undefined</SPAN><BR /><SPAN>source\gpio.c(235): error:&nbsp; #20: identifier "LPC_GPIO3" is undefined</SPAN><BR /><SPAN>source\gpio.c(261): error:&nbsp; #20: identifier "LPC_GPIO0" is undefined</SPAN><BR /><SPAN>source\gpio.c(264): error:&nbsp; #20: identifier "LPC_GPIO1" is undefined</SPAN><BR /><SPAN>source\gpio.c(267): error:&nbsp; #20: identifier "LPC_GPIO2" is undefined</SPAN><BR /><SPAN>source\gpio.c(270): error:&nbsp; #20: identifier "LPC_GPIO3" is undefined</SPAN><BR /><SPAN>source\gpio.c(292): error:&nbsp; #20: identifier "LPC_GPIO0" is undefined</SPAN><BR /><SPAN>source\gpio.c(295): error:&nbsp; #20: identifier "LPC_GPIO1" is undefined</SPAN><BR /><SPAN>source\gpio.c(298): error:&nbsp; #20: identifier "LPC_GPIO2" is undefined</SPAN><BR /><SPAN>source\gpio.c(301): error:&nbsp; #20: identifier "LPC_GPIO3" is undefined</SPAN><BR /><SPAN>source\gpio.c(325): error:&nbsp; #20: identifier "LPC_GPIO0" is undefined</SPAN><BR /><SPAN>source\gpio.c(329): error:&nbsp; #20: identifier "LPC_GPIO1" is undefined</SPAN><BR /><SPAN>source\gpio.c(333): error:&nbsp; #20: identifier "LPC_GPIO2" is undefined</SPAN><BR /><SPAN>source\gpio.c(337): error:&nbsp; #20: identifier "LPC_GPIO3" is undefined</SPAN><BR /><SPAN>source\gpio.c(360): error:&nbsp; #20: identifier "LPC_GPIO0" is undefined</SPAN><BR /><SPAN>source\gpio.c(363): error:&nbsp; #20: identifier "LPC_GPIO1" is undefined</SPAN><BR /><SPAN>source\gpio.c(366): error:&nbsp; #20: identifier "LPC_GPIO2" is undefined</SPAN><BR /><SPAN>compiling io.c...</SPAN><BR /><SPAN>.\header\gpio.h(28): error:&nbsp; #79: expected a type specifier</SPAN><BR /><SPAN>.\header\gpio.h(28): error:&nbsp; #145: function "LPC_GPIO_TypeDef" may not be initialized</SPAN><BR /><SPAN>.\header\gpio.h(28): error:&nbsp; #29: expected an expression</SPAN><BR /><SPAN>assembling startup_LPC13Uxx.s...</SPAN><BR /><SPAN>compiling core_cm3.c...</SPAN><BR /><SPAN>compiling system_LPC13Uxx.c...</SPAN><BR /><SPAN>Target not created[/B]</SPAN></BODY></HTML> Wed, 15 Jun 2016 22:04:47 GMT lpcware 2016-06-15T22:04:47Z GPIO.C file for LPC1317 https://community.nxp.com/t5/LPCXpresso-IDE/GPIO-C-file-for-LPC1317/m-p/547822#M10254 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by Deepak Bansal on Tue Sep 11 22:28:08 MST 2012</STRONG><BR /><SPAN>I have GOPI.c file for LPC1343,.</SPAN><BR /><SPAN>But I want to use it for LPC1317, so I added same file gpio.c without any change:</SPAN><BR /><SPAN>I have to make some changes in gpio.c for LPC1317 but I don't know what are they</SPAN><BR /><SPAN>I am using Keil v.4.54</SPAN><BR /><BR /><SPAN>Following error comes when I build using LPC1317. Build using LPC1343 works fine:</SPAN><BR /><BR /><SPAN>[B]Rebuild target 'Target 1'</SPAN><BR /><SPAN>compiling gpio.c...</SPAN><BR /><SPAN>.\header\gpio.h(28): error:&nbsp; #79: expected a type specifier</SPAN><BR /><SPAN>.\header\gpio.h(28): error:&nbsp; #145: function "LPC_GPIO_TypeDef" may not be initialized</SPAN><BR /><SPAN>.\header\gpio.h(28): error:&nbsp; #29: expected an expression</SPAN><BR /><SPAN>source\gpio.c(149): error:&nbsp; #20: identifier "EINT0_IRQn" is undefined</SPAN><BR /><SPAN>source\gpio.c(150): error:&nbsp; #20: identifier "EINT1_IRQn" is undefined</SPAN><BR /><SPAN>source\gpio.c(151): error:&nbsp; #20: identifier "EINT2_IRQn" is undefined</SPAN><BR /><SPAN>source\gpio.c(152): error:&nbsp; #20: identifier "EINT3_IRQn" is undefined</SPAN><BR /><SPAN>source\gpio.c(176): error:&nbsp; #20: identifier "LPC_GPIO0" is undefined</SPAN><BR /><SPAN>source\gpio.c(184): error:&nbsp; #20: identifier "LPC_GPIO0" is undefined</SPAN><BR /><SPAN>source\gpio.c(193): error:&nbsp; #20: identifier "LPC_GPIO1" is undefined</SPAN><BR /><SPAN>source\gpio.c(201): error:&nbsp; #20: identifier "LPC_GPIO1" is undefined</SPAN><BR /><SPAN>source\gpio.c(210): error:&nbsp; #20: identifier "LPC_GPIO2" is undefined</SPAN><BR /><SPAN>source\gpio.c(218): error:&nbsp; #20: identifier "LPC_GPIO2" is undefined</SPAN><BR /><SPAN>source\gpio.c(227): error:&nbsp; #20: identifier "LPC_GPIO3" is undefined</SPAN><BR /><SPAN>source\gpio.c(235): error:&nbsp; #20: identifier "LPC_GPIO3" is undefined</SPAN><BR /><SPAN>source\gpio.c(261): error:&nbsp; #20: identifier "LPC_GPIO0" is undefined</SPAN><BR /><SPAN>source\gpio.c(264): error:&nbsp; #20: identifier "LPC_GPIO1" is undefined</SPAN><BR /><SPAN>source\gpio.c(267): error:&nbsp; #20: identifier "LPC_GPIO2" is undefined</SPAN><BR /><SPAN>source\gpio.c(270): error:&nbsp; #20: identifier "LPC_GPIO3" is undefined</SPAN><BR /><SPAN>source\gpio.c(292): error:&nbsp; #20: identifier "LPC_GPIO0" is undefined</SPAN><BR /><SPAN>source\gpio.c(295): error:&nbsp; #20: identifier "LPC_GPIO1" is undefined</SPAN><BR /><SPAN>source\gpio.c(298): error:&nbsp; #20: identifier "LPC_GPIO2" is undefined</SPAN><BR /><SPAN>source\gpio.c(301): error:&nbsp; #20: identifier "LPC_GPIO3" is undefined</SPAN><BR /><SPAN>source\gpio.c(325): error:&nbsp; #20: identifier "LPC_GPIO0" is undefined</SPAN><BR /><SPAN>source\gpio.c(329): error:&nbsp; #20: identifier "LPC_GPIO1" is undefined</SPAN><BR /><SPAN>source\gpio.c(333): error:&nbsp; #20: identifier "LPC_GPIO2" is undefined</SPAN><BR /><SPAN>source\gpio.c(337): error:&nbsp; #20: identifier "LPC_GPIO3" is undefined</SPAN><BR /><SPAN>source\gpio.c(360): error:&nbsp; #20: identifier "LPC_GPIO0" is undefined</SPAN><BR /><SPAN>source\gpio.c(363): error:&nbsp; #20: identifier "LPC_GPIO1" is undefined</SPAN><BR /><SPAN>source\gpio.c(366): error:&nbsp; #20: identifier "LPC_GPIO2" is undefined</SPAN><BR /><SPAN>compiling io.c...</SPAN><BR /><SPAN>.\header\gpio.h(28): error:&nbsp; #79: expected a type specifier</SPAN><BR /><SPAN>.\header\gpio.h(28): error:&nbsp; #145: function "LPC_GPIO_TypeDef" may not be initialized</SPAN><BR /><SPAN>.\header\gpio.h(28): error:&nbsp; #29: expected an expression</SPAN><BR /><SPAN>assembling startup_LPC13Uxx.s...</SPAN><BR /><SPAN>compiling core_cm3.c...</SPAN><BR /><SPAN>compiling system_LPC13Uxx.c...</SPAN><BR /><SPAN>Target not created[/B]</SPAN></BODY></HTML> Wed, 15 Jun 2016 22:04:47 GMT https://community.nxp.com/t5/LPCXpresso-IDE/GPIO-C-file-for-LPC1317/m-p/547822#M10254 lpcware 2016-06-15T22:04:47Z