83f5c58eb9
Switch the license to GPL, version 3 or later.
2009-07-18 16:27:47 +02:00
74db299094
Add examples for LED blinking code, both, manually and using the API.
2009-07-18 16:22:45 +02:00
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
d43224acfb
Update example application README wrt flashing instructions.
2009-07-18 06:18:43 +02:00
915d5bff90
Implement the simplest possible (working) blinking LED example application.
...
This is the first working example code which is tested on hardware.
The LED on the Olimex STM-H103 eval board is happily blinking.
We use a dummy "delay" function (basically a busy-waiting for-loop), which
will only work if you use -O0 in CFLAGS (-O2, -O3, or -Os will not work as
the compiler optimizes the loop away).
We use some arbitrary value for stack size (2 KB) and use main()
directly as the reset vector function. This will change later.
Also, we do the GPIO and clock init as well as the GPIO toggling for the
LED blinking fully "manually" for now, but there may be more higher-level
functions for doing that at some later date.
2009-07-18 06:09:08 +02:00
355701525e
Add initial minimal rcc.h implementation (not complete).
2009-07-18 05:34:38 +02:00
526cb01aaa
Silence OpenOCD per default, use V=1 for more verbose output.
2009-07-18 05:23:56 +02:00
8d2190a86a
Have *.o files depend on Makefile, in case we change gcc -O values there.
2009-07-18 05:17:49 +02:00
10890b3f15
Don't use OpenOCD's "resume" command, only "reset" will work correctly.
...
Also, make the 'flash' target depend on 'images'.
2009-07-18 05:00:48 +02:00
3b6809413b
Remove one layer of indirection by killing unneeded #defines.
2009-07-18 02:51:22 +02:00
d7ec6a2983
Make 'flash' target a bit more generic and drop absolute paths.
2009-07-18 02:25:38 +02:00
015b046c1e
Merge stdint.h contents into common.h so we don't conflict with libc.
2009-07-18 01:39:30 +02:00
cf7d4df189
Make OpenOCD location easily configurable by using a variable.
2009-07-18 01:31:08 +02:00
f3d7eda380
Add convenience GPIOx #defines and MMIO GPIO register #defines.
2009-07-17 23:09:47 +02:00
d6611f62dd
Add all base addresses for peripherals as per datasheet.
2009-07-17 23:05:01 +02:00
e04cec3b5d
Add 'make flash' target using recent OpenOCD versions.
2009-07-17 23:03:42 +02:00
9385e69344
Fix incorrect location of the board files of recent OpenOCD versions.
2009-07-17 19:19:08 +02:00
f3ac624f22
Add common.h, currently containing MMIO accessor functions.
2009-07-17 19:01:45 +02:00
e79dc2d65e
Add README for the example project.
2009-07-17 13:55:25 +02:00
0fe49aadec
Document 'make V=1' usage.
2009-07-16 18:33:32 +02:00
caeba0c631
Rename INCLUDEDIR to INCDIR for brevity.
2009-07-16 15:55:26 +02:00
b6f7fa5715
Add missing .PHONY target.
2009-07-16 15:54:41 +02:00
bdba3af3a6
Create bin, hex, srec, and list files for the example project.
2009-07-16 15:49:28 +02:00
dc4a6a66ba
Add .gitignore file.
2009-07-16 15:21:59 +02:00
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
1c459b8c48
Add 'make V=1' support for the example blink code.
2009-07-16 14:59:06 +02:00
f0661cb343
Make default build silent, use 'make V=1' for verbose build.
2009-07-16 14:55:22 +02:00
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
c62ca6143d
Make gpio number argument 'unsigned int', there are no negative GPIOs.
2009-07-16 14:23:25 +02:00
0fa4cbbdad
Add some more GPIO related #defines.
...
This includes GPIO port base addresses, MODE[1:0] values, and CNF[1:0]
values.
2009-07-16 14:22:46 +02:00
e7567c835c
Add memorymap.h with some peripheral base addresses.
2009-07-16 14:20:18 +02:00
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
1b2f6456bf
Add some initial gpio.h #defines.
2009-07-16 03:20:12 +02:00
75bb51fadf
Add top-level include file intended for lib users.
2009-07-16 02:40:10 +02:00
ae6f321816
Add a stdint.h include file for u16, u32, etc.
2009-07-16 02:14:17 +02:00
74620a94d0
Add initial top-level Makefile.
2009-07-16 01:55:48 +02:00
1b708b68b6
Drop 's' from https, no need for encryption here.
2009-07-16 01:30:45 +02:00
43d2a53127
Mention how PREFIX can be used to override the toolchain.
2009-07-16 01:23:48 +02:00
e5c5371997
Add some more info to the README.
2009-07-16 00:01:41 +02:00
b201bf19cb
Add COPYING file.
2009-07-15 22:27:39 +02:00
e86ae96e1b
Test.
2009-07-15 22:21:14 +02:00
66785734bd
Add README header.
2009-07-15 22:07:00 +02:00
446beb7a88
Add initial README.
2009-07-15 18:59:07 +02:00
Uwe Hermann