EMTime/libopencm3-examples
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Updated to use the new rcc_periph_clock_enable code

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cmcmanis
2014-02-20 20:09:02 -08:00
committed by Piotr Esden-Tempski
parent ae9c116e30
commit e4d106dce6
11 changed files with 32 additions and 36 deletions
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6
examples/stm32/f4/stm32f4-disco/lcd-serial/lcd-spi.c
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@@ -347,9 +347,7 @@ lcd_spi_init(void) {
* Set up the GPIO lines for the SPI port and
* control lines on the display.
*/
rcc_peripheral_enable_clock(&RCC_AHB1ENR, RCC_AHB1ENR_IOPCEN);
rcc_peripheral_enable_clock(&RCC_AHB1ENR, RCC_AHB1ENR_IOPDEN);
rcc_peripheral_enable_clock(&RCC_AHB1ENR, RCC_AHB1ENR_IOPFEN);
rcc_periph_clock_enable(RCC_GPIOC | RCC_GPIOD | RCC_GPIOF);
gpio_mode_setup(GPIOC, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE, GPIO2);
gpio_mode_setup(GPIOD, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE, GPIO13);
@@ -364,7 +362,7 @@ lcd_spi_init(void) {
/* Implement state management hack */
nvic_enable_irq(NVIC_SPI5_IRQ);
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_SPI5EN);
rcc_periph_clock_enable(RCC_SPI5);
/* This should configure SPI5 as we need it configured */
tmp = SPI_SR(LCD_SPI);
SPI_CR2(LCD_SPI) |= (SPI_CR2_SSOE | SPI_CR2_RXNEIE);