tutorials:dvk521:documentations:driver_porting_and_configuration
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This shows you the differences between two versions of the page.
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tutorials:dvk521:documentations:driver_porting_and_configuration [2013/11/22 16:51] waveshare [Porting Dallas’s 1-wire Driver] |
tutorials:dvk521:documentations:driver_porting_and_configuration [2013/12/23 14:50] (current) |
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| Line 511: | Line 511: | ||
| Modify the files permission: | Modify the files permission: | ||
| #cd /home/waveshare/cubieboard/waveshare_demo/driver/io_control_dev | #cd /home/waveshare/cubieboard/waveshare_demo/driver/io_control_dev | ||
| + | {{.:Documentations-6_2.jpg}} | ||
| #chmod 777 ./* | #chmod 777 ./* | ||
| | | ||
| 1.2 Modify the Makefile | 1.2 Modify the Makefile | ||
| #vi Makefile | #vi Makefile | ||
| - | + | {{.:Documentations-6_3.jpg}} | |
| Assign the KERNELDIR according to your actual kernel path. | Assign the KERNELDIR according to your actual kernel path. | ||
| 1.3 Clear the old files | 1.3 Clear the old files | ||
| #make clean | #make clean | ||
| - | + | {{.:Documentations-6_4.jpg}} | |
| 1.4 Compile | 1.4 Compile | ||
| #make | #make | ||
| Line 529: | Line 531: | ||
| make: *** [modules] Error 1 | make: *** [modules] Error 1 | ||
| As shown in the picture below: | As shown in the picture below: | ||
| + | {{.:Documentations-6_5.jpg}} | ||
| It is caused by the different kernel version, can be just omitted. | It is caused by the different kernel version, can be just omitted. | ||
| + | {{.:Documentations-6_6.jpg}} | ||
| Copy the new generated io_control.ko file to your own system and load it. | Copy the new generated io_control.ko file to your own system and load it. | ||
tutorials/dvk521/documentations/driver_porting_and_configuration.1385110294.txt.gz · Last modified: 2013/12/23 14:50 (external edit)
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