EMTime/libopencm3-examples
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Examples updated to use new rcc_periph_clock_enable function

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This commit is contained in:
Frantisek Burian
2014-01-09 10:44:38 +01:00
parent 3f68a5ceef
commit 5bb4d47aae
103 changed files with 333 additions and 355 deletions
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12
examples/stm32/f3/stm32f3-discovery/spi/spi.c
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@@ -45,11 +45,11 @@
static void spi_setup(void)
{
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_SPI1EN);
rcc_periph_clock_enable(RCC_SPI1);
/* For spi signal pins */
rcc_peripheral_enable_clock(&RCC_AHBENR, RCC_AHBENR_IOPAEN);
rcc_periph_clock_enable(RCC_GPIOA);
/* For spi mode select on the l3gd20 */
rcc_peripheral_enable_clock(&RCC_AHBENR, RCC_AHBENR_IOPEEN);
rcc_periph_clock_enable(RCC_GPIOE);
/* Setup GPIOE3 pin for spi mode l3gd20 select. */
gpio_mode_setup(GPIOE, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE, GPIO3);
@@ -81,8 +81,8 @@ static void spi_setup(void)
static void usart_setup(void)
{
/* Enable clocks for GPIO port A (for GPIO_USART2_TX) and USART2. */
rcc_peripheral_enable_clock(&RCC_APB1ENR, RCC_APB1ENR_USART2EN);
rcc_peripheral_enable_clock(&RCC_AHBENR, RCC_AHBENR_IOPAEN);
rcc_periph_clock_enable(RCC_USART2);
rcc_periph_clock_enable(RCC_GPIOA);
/* Setup GPIO pin GPIO_USART2_TX/GPIO9 on GPIO port A for transmit. */
gpio_mode_setup(GPIOA, GPIO_MODE_AF, GPIO_PUPD_NONE, GPIO2 | GPIO3);
@@ -102,7 +102,7 @@ static void usart_setup(void)
static void gpio_setup(void)
{
rcc_peripheral_enable_clock(&RCC_AHBENR, RCC_AHBENR_IOPEEN);
rcc_periph_clock_enable(RCC_GPIOE);
gpio_mode_setup(GPIOE, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE,
GPIO8 | GPIO9 | GPIO10 | GPIO11 | GPIO12 | GPIO13 |
GPIO14 | GPIO15);