Added fanciblink for Lisa/M.
This commit is contained in:
Piotr Esden-Tempski
parent
dfa9145a34
commit
7d3608f746
|
|
@ -25,7 +25,11 @@ MAKEFLAGS += --no-print-directory
|
|||
endif
|
||||
|
||||
# TODO: Add usb_dfu later, doesn't build at the moment.
|
||||
all: usb_hid
|
||||
all: fancyblink usb_hid
|
||||
|
||||
fancyblink:
|
||||
@printf " BUILD examples/stm32/lisa-m/fancyblink\n"
|
||||
$(Q)$(MAKE) -C usb_hid
|
||||
|
||||
usb_hid:
|
||||
@printf " BUILD examples/stm32/lisa-m/usb_hid\n"
|
||||
|
|
@ -35,5 +39,5 @@ clean:
|
|||
@printf " CLEAN examples/stm32/lisa-m/usb_hid\n"
|
||||
$(Q)$(MAKE) -C usb_hid clean
|
||||
|
||||
.PHONY: usb_hid clean
|
||||
.PHONY: fancyblink usb_hid clean
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,23 @@
|
|||
##
|
||||
## This file is part of the libopencm3 project.
|
||||
##
|
||||
## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
|
||||
##
|
||||
## This program is free software: you can redistribute it and/or modify
|
||||
## it under the terms of the GNU General Public License as published by
|
||||
## the Free Software Foundation, either version 3 of the License, or
|
||||
## (at your option) any later version.
|
||||
##
|
||||
## This program is distributed in the hope that it will be useful,
|
||||
## but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
## GNU General Public License for more details.
|
||||
##
|
||||
## You should have received a copy of the GNU General Public License
|
||||
## along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
##
|
||||
|
||||
BINARY = fancyblink
|
||||
|
||||
include ../../Makefile.include
|
||||
|
||||
|
|
@ -0,0 +1,67 @@
|
|||
/*
|
||||
* This file is part of the libopencm3 project.
|
||||
*
|
||||
* Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
|
||||
* Copyright (C) 2011 Piotr Esden-Tempski <piotr@esden.net>
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#include <libopencm3/stm32/rcc.h>
|
||||
#include <libopencm3/stm32/gpio.h>
|
||||
|
||||
/* Set STM32 to 72 MHz. */
|
||||
void clock_setup(void)
|
||||
{
|
||||
rcc_clock_setup_in_hse_16mhz_out_72mhz();
|
||||
|
||||
/* Enable GPIOC clock. */
|
||||
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPBEN);
|
||||
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
|
||||
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_AFIOEN);
|
||||
|
||||
}
|
||||
|
||||
void gpio_setup(void)
|
||||
{
|
||||
/* Set GPIO12 (in GPIO port C) to 'output push-pull'. */
|
||||
gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_50_MHZ,
|
||||
GPIO_CNF_OUTPUT_PUSHPULL, GPIO13);
|
||||
gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_50_MHZ,
|
||||
GPIO_CNF_OUTPUT_PUSHPULL, GPIO4);
|
||||
|
||||
AFIO_MAPR |= AFIO_MAPR_SWJ_CFG_FULL_SWJ_NO_JNTRST;
|
||||
|
||||
/* preconfigure the led's */
|
||||
gpio_set(GPIOB, GPIO4); /* switch off led */
|
||||
gpio_clear(GPIOC, GPIO13); /* switch on led */
|
||||
}
|
||||
|
||||
int main(void)
|
||||
{
|
||||
int i;
|
||||
|
||||
clock_setup();
|
||||
gpio_setup();
|
||||
|
||||
/* Blink the LED (PC12) on the board. */
|
||||
while (1) {
|
||||
gpio_toggle(GPIOC, GPIO13); /* LED on/off */
|
||||
gpio_toggle(GPIOB, GPIO4); /* LED on/off */
|
||||
for (i = 0; i < 800000; i++) /* Wait a bit. */
|
||||
__asm__("nop");
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -0,0 +1,31 @@
|
|||
/*
|
||||
* This file is part of the libopencm3 project.
|
||||
*
|
||||
* Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
/* Linker script for Olimex STM32-H103 (STM32F103RBT6, 128K flash, 20K RAM). */
|
||||
|
||||
/* Define memory regions. */
|
||||
MEMORY
|
||||
{
|
||||
rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
|
||||
ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
|
||||
}
|
||||
|
||||
/* Include the common ld script. */
|
||||
INCLUDE libopencm3_stm32.ld
|
||||
|
||||
Loading…
Reference in New Issue