EMTime/libopencm3
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

More coding-style and cosmetic fixes.

Browse Source
This commit is contained in:
Uwe Hermann
2012-02-06 23:39:06 +01:00
parent 5f82f28d01
commit 9532195e65
10 changed files with 56 additions and 55 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
examples/stm32/f2/jobygps/miniblink/miniblink.c
View File

@@ -24,11 +24,9 @@
void gpio_setup(void)
{
/* Enable GPIOC clock. */
/* Using API functions: */
rcc_peripheral_enable_clock(&RCC_AHB1ENR, RCC_AHB1ENR_IOPCEN);
/* Set GPIO3 and GPIO4 (in GPIO port C) to 'output push-pull'. */
/* Using API functions: */
gpio_mode_setup(GPIOC, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE, GPIO3 | GPIO4);
}
@@ -38,12 +36,11 @@ int main(void)
gpio_setup();
gpio_set(GPIOC, GPIO3);
gpio_clear(GPIOC, GPIO4);
gpio_set(GPIOC, GPIO3);
gpio_clear(GPIOC, GPIO4);
/* Blink the LEDs (PC3, PC4) on the board. */
while (1)
{
while (1) {
/* Using API function gpio_toggle(): */
gpio_toggle(GPIOC, GPIO3);
gpio_toggle(GPIOC, GPIO4);

7
examples/stm32/f2/jobygps/spi_test/spi_test.c
View File

@@ -28,12 +28,11 @@
void clock_setup(void)
{
/* Enable clocks on all the peripherals we are going to use. */
/* Enable clocks on all the peripherals we are going to use. */
rcc_peripheral_enable_clock(&RCC_APB1ENR, RCC_APB1ENR_SPI2EN);
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_USART1EN);
rcc_peripheral_enable_clock(&RCC_AHB1ENR, RCC_AHB1ENR_IOPCEN | \
RCC_AHB1ENR_IOPAEN | \
RCC_AHB1ENR_IOPBEN);
rcc_peripheral_enable_clock(&RCC_AHB1ENR,
RCC_AHB1ENR_IOPCEN | RCC_AHB1ENR_IOPAEN | RCC_AHB1ENR_IOPBEN);
}
void spi_setup(void)

10
examples/stm32/f2/jobygps/usart_printf/usart_printf.c
View File

@@ -18,19 +18,19 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <errno.h>
#include <libopencm3/stm32/f2/gpio.h>
#include <libopencm3/stm32/usart.h>
#include <libopencm3/stm32/nvic.h>
#include <libopencm3/stm32/f2/rcc.h>
#include <stdio.h>
#include <errno.h>
void clock_setup(void)
{
/* Enable clocks on all the peripherals we are going to use. */
/* Enable clocks on all the peripherals we are going to use. */
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_USART1EN);
rcc_peripheral_enable_clock(&RCC_AHB1ENR, RCC_AHB1ENR_IOPCEN | RCC_AHB1ENR_IOPAEN);
rcc_peripheral_enable_clock(&RCC_AHB1ENR,
RCC_AHB1ENR_IOPCEN | RCC_AHB1ENR_IOPAEN);
}
void usart_setup(void)