Databases
StackOverflow2013
Postsdbo
POIdentifier undefined
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POIdentifier undefined
    primarykey
    data
    text
    <p>This has happened to me a few times and I am trying to figure out the root cause of it. In a nutshell I get these errors saying that something is undefined but as near as I can tell it shouldn't be. As is shown below, I have included pin_map.h which, on line ~6580 defines all three errors I am getting (SSI1CLK, SS1RX and SS1TX being undefined).</p> <p>In my project properties I have included C:\StellarisWare and have used defines from several other files. It only happens once in a while and for the life of me I cannot figure it out. Can someone please tell me what I am doing wrong?</p> <p>Please note that I am using the LM3S2965 Evaluation board from TI with Code Composer Studio.</p> <pre><code>#include "inc/lm3s2965.h" #include "inc/hw_ints.h" #include "inc/hw_ssi.h" #include "inc/hw_memmap.h" #include "inc/hw_nvic.h" #include "inc/hw_types.h" #include "driverlib/gpio.h" #include "driverlib/ssi.h" #include "driverlib/pin_map.h" #include "driverlib/sysctl.h" void init_SPI(void){ SysCtlPeripheralEnable(SYSCTL_PERIPH_SSI1); GPIOPinConfigure(GPIO_PE0_SSI1CLK); GPIOPinTypeGPIOOutput(GPIO_PORTE_BASE,GPIO_PIN_1); GPIOPinConfigure(GPIO_PE2_SSI1RX); GPIOPinConfigure(GPIO_PE3_SSI1TX); GPIOPinWrite(GPIO_PORTE_BASE,GPIO_PIN_1,GPIO_PIN_1); SSIDisable(SSI1_BASE); GPIOPinTypeSSI(GPIO_PORTE_BASE, GPIO_PIN_3 | GPIO_PIN_2 | GPIO_PIN_0); SSIConfigSetExpClk(SSI1_BASE, SysCtlClockGet(), SSI_FRF_MOTO_MODE_0, SSI_MODE_MASTER, 1000000, 8); SSIEnable(SSI1_BASE); } </code></pre> <p>The file pin_map.h is very, very long but the defines in question are:</p> <pre><code>#define GPIO_PE0_SSI1CLK 0x00040002 #define GPIO_PE0_CCP3 0x00040003 #define GPIO_PE0_EPI0S8 0x00040008 #define GPIO_PE1_SSI1FSS 0x00040402 #define GPIO_PE1_CCP2 0x00040404 #define GPIO_PE1_CCP6 0x00040405 #define GPIO_PE1_EPI0S9 0x00040408 #define GPIO_PE2_CCP4 0x00040801 #define GPIO_PE2_SSI1RX 0x00040802 #define GPIO_PE2_CCP2 0x00040805 #define GPIO_PE2_EPI0S24 0x00040808 #define GPIO_PE3_CCP1 0x00040C01 #define GPIO_PE3_SSI1TX 0x00040C02 #define GPIO_PE3_CCP7 0x00040C05 #define GPIO_PE3_EPI0S25 0x00040C08 </code></pre> <p>The error itself is:</p> <pre><code>Description Resource Path Location Type #20 identifier "GPIO_PE0_SSI1CLK" is undefined SPI.c /Sandbox 1v1v1/SPI line 23 C/C++ Problem </code></pre>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. UStmwoods
    1. UStmwoods
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POIdentifier undefined
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. POIdentifier undefined
      1. This table or related slice is empty.
      1. VTUpMod
    1. COCan you please post all relevant information (pin_map.h, line ~6580, compiler error, etc)?
      singulars
      1. POIdentifier undefined
      1. USFiddling Bits
    2. COI added the info to the main question.
      singulars
      1. POIdentifier undefined
      1. UStmwoods
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload