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libopencm3
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8 Commits

Author SHA1 Message Date
Uwe Hermann 83f5c58eb9 Switch the license to GPL, version 3 or later. 2009-07-18 16:27:47 +02:00
Uwe Hermann 3262983d27 Add initial GPIO API implementation. 
This currently includes a number of basic functions. Example usage:

 gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_2_MHZ,
               GPIO_CNF_OUTPUT_PUSHPULL, GPIO12);
 gpio_set(GPIOB, GPIO4);
 gpio_clear(GPIOG, GPIO2 | GPIO9);
 gpio_toggle(GPIOA, GPIO7);
 reg16 = gpio_port_read(GPIOD);
 gpio_port_write(GPIOF, 0xc8fe);
 2009-07-18 16:20:32 +02:00
Uwe Hermann b6f7fa5715 Add missing .PHONY target. 2009-07-16 15:54:41 +02:00
Uwe Hermann 3a2c63129e Use a Linux kernel style build output printing. 
Example:

$ make install
  BUILD   lib
  CC      gpio.o
  AR      libopenstm32.a
  BUILD   example
  CC      blink.o
  LD      blink
  INSTALL headers
  INSTALL lib

$ make clean
  CLEAN   blink.o
  CLEAN   blink
  CLEAN   gpio.o
  CLEAN   libopenstm32.a
 2009-07-16 15:15:26 +02:00
Uwe Hermann f0661cb343 Make default build silent, use 'make V=1' for verbose build. 2009-07-16 14:55:22 +02:00
Uwe Hermann 0efee48451 Add first example project (framework) using libopenstm32. 
This is intended as a small blink example for the Olimex STM32-H103 board.
It doesn't do anything useful (yet), but it builds fine.

There's a sample Makefile and a preliminary ld script (which probably
needs some more work).
 2009-07-16 14:29:00 +02:00
Uwe Hermann c62ca6143d Make gpio number argument 'unsigned int', there are no negative GPIOs. 2009-07-16 14:23:25 +02:00
Uwe Hermann 0a8135395a Add dummy gpio.c implementation and final Makefile. 
The whole lib should now build and install fine. It's not yet tested
on hardware, though.
 2009-07-16 03:27:05 +02:00