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Linker issues

pranathi rd

Hello All,

I am using Keil u vision4 for stm32f2 series.

I am building anSPI application using SPI libraries provided by STM. I am not able to recognise the problem. If i include those libraries in my file, i get these errors

Includes\stm32f2xx_spi.c(180): warning: #223-D: function "assert_param" declared implicitly
Includes\stm32f2xx_spi.c(221): warning: #223-D: function "assert_param" declared implicitly
Includes\stm32f2xx_spi.c(289): warning: #223-D: function "assert_param" declared implicitly
Includes\stm32f2xx_spi.c(342): error: #20: identifier "RCC_CFGR_I2SSRC" is undefined
Includes\stm32f2xx_spi.c(348): error: #136: struct "<unnamed>" has no field "PLLI2SCFGR"
Includes\stm32f2xx_spi.c(348): error: #20: identifier "RCC_PLLI2SCFGR_PLLI2SN" is undefined
Includes\stm32f2xx_spi.c(352): error: #136: struct "<unnamed>" has no field "PLLI2SCFGR"
Includes\stm32f2xx_spi.c(352): error: #20: identifier "RCC_PLLI2SCFGR_PLLI2SR" is undefined
Includes\stm32f2xx_spi.c(356): error: #20: identifier "RCC_PLLCFGR_PLLM" is undefined
Includes\stm32f2xx_spi.c(472): warning: #223-D: function "assert_param" declared implicitly
Includes\stm32f2xx_spi.c(496): warning: #223-D: function "assert_param" declared implicitly
Includes\stm32f2xx_spi.c(523): warning: #223-D: function "assert_param" declared implicitly
Includes\stm32f2xx_spi.c(543): warning: #223-D: function "assert_param" declared implicitly
Includes\stm32f2xx_spi.c(569): warning: #223-D: function "assert_param" declared implicitly
Includes\stm32f2xx_spi.c(593): warning: #223-D: function "assert_param" declared implicitly
Includes\stm32f2xx_spi.c(624): warning: #223-D: function "assert_param" declared implicitly
Includes\stm32f2xx_spi.c(675): warning: #223-D: function "assert_param" declared implicitly
Includes\stm32f2xx_spi.c(691): warning: #223-D: function "assert_param" declared implicitly
Includes\stm32f2xx_spi.c(780): warning: #223-D: function "assert_param" declared implicitly
Includes\stm32f2xx_spi.c(802): warning: #223-D: function "assert_param" declared implicitly
Includes\stm32f2xx_spi.c(821): warning: #223-D: function "assert_param" declared implicitly
Includes\stm32f2xx_spi.c(845): warning: #223-D: function "assert_param" declared implicitly
Includes\stm32f2xx_spi.c(882): warning: #223-D: function "assert_param" declared implicitly
Includes\stm32f2xx_spi.c(993): warning: #223-D: function "assert_param" declared implicitly
Includes\stm32f2xx_spi.c(1036): warning: #223-D: function "assert_param" declared implicitly
Includes\stm32f2xx_spi.c(1076): warning: #223-D: function "assert_param" declared implicitly
Includes\stm32f2xx_spi.c(1104): warning: #223-D: function "assert_param" declared implicitly
Includes\stm32f2xx_spi.c(1157): warning: #223-D: function "assert_param" declared implicitly

If i do not include the #include "stm32f2xx_spi.h"
#include "stm32f2xx_gpio.h"
#include "stm32f2xx_rcc.h" files, i get all the spi related stuffs as undefined.

Could any one pls suggest me how to include these library and make my code work??
Thanks