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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
That's right: ST don't provide a ready-built library - so you have to include the source files in your project, and build them as part of your project.
(or you could create your own library, if you wanted)
"I included the library files needed along with my files. And compiled. So now its working fine."
That's it - well done!
"Thanks"
You're welcome.
Indeed.