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This e-mail is subject to the disclaimer set out below. --- Hi again...more problems! I'm trying to set up my GPIO pins using the csl gpio functions. I've upgraded CCS to version 2.12.10 (which included some csl updates I think, but no new documentation as far as I can see). I'm using the 6416 chip support library. So when I try to compile the following: Uint32 outputPins = ( GPIO_PIN0 | GPIO_PIN1 | GPIO_PIN2 | GPIO_PIN3 | GPIO_PIN7 | GPIO_PIN8 ); Uint32 inputPins = ( GPIO_PIN4 | GPIO_PIN5 | GPIO_PIN6 | GPIO_PIN9 | GPIO_PIN10 | GPIO_PIN11 | GPIO_PIN12 ); GPIO_pinEnable( inputPins | outputPins ); GPIO_pinDirection(outputPins, GPIO_OUTPUT); GPIO_pinDirection(inputPins, GPIO_INPUT); 1) with "csl_gpio.h" - nothing works, I get "incompatible argument" errors, because the function definitions in this header file have an extra argument, a handle. 2) after a quick search, I found the header definition I was expecting in "csl_legacy.h". Compiling with this file means the argument errors are gone, but now GPIO_PINx is not defined. 3) Compile with both headers - I get " "GPIO_pinEnable" is undefined" error. Has anyone had any problems with this? Can anybody suggest any fixes for me? Am I using the library incorrectly?? Thanks for your help, Lesley-Ann --- This e-mail message is confidential and for use by the addressee only. If you are not the intended recipient, you must not use, disclose, copy or forward this transmission. Please return the message to the sender by replying to it and then delete the message from your computer. The Generics Group provides e-mail services for both itself and a number of its independent spin-out companies. The Generics Group shall not be held liable to any person resulting from the use of any information contained in this e-mail and shall not be liable to any person who acts or omits to do anything in reliance upon it. The Generics Group does not accept responsibility for changes made to this message after it was sent. |
CSL GPIO
Started by ●January 21, 2003
