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Results tagged with c
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user 8596
For questions pertaining to compiling C programs on the Raspberry Pi.
3
votes
1
answer
3k
views
GPIO in kernel module: alternative to gpio_set_value
http://elinux.org/RPi_Low-level_peripherals#C
Do you have any idea about how to use this code in a kernel module?
Thnaks in advance. …
- 357
9
votes
5
answers
20k
views
GPIO Interrupt debounce
I was following this guide, Raspberry Pi GPIO interrupts in kernel space, to create a kernel module handling GPIO interrupt. The problem is that this code doesn't have software debounce implemented.
…
- 357
0
votes
2
answers
2k
views
Kernel module assembly output
I compiled the kernel modules written in C directly on my Raspberry Pi using this Makefile:
obj-m := HelloWorld.o
all:
$(MAKE) -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules
clean: … $(MAKE) -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean
I was wondering how to get the compiler to output the assembly source code. …
- 357