[nucleo-f411re] Stylefix.
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@@ -26,14 +26,14 @@ static void gpio_setup(void)
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{
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/* Enable GPIOA clock. */
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/* Manually: */
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// RCC_AHB1ENR |= RCC_AHB1ENR_IOPAEN;
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/*RCC_AHB1ENR |= RCC_AHB1ENR_IOPAEN; */
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/* Using API functions: */
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rcc_periph_clock_enable(RCC_GPIOA);
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/* Set GPIO5 (in GPIO port A) to 'output push-pull'. */
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/* Manually: */
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// GPIOA_CRH = (GPIO_CNF_OUTPUT_PUSHPULL << (((8 - 8) * 4) + 2));
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// GPIOA_CRH |= (GPIO_MODE_OUTPUT_2_MHZ << ((8 - 8) * 4));
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/*GPIOA_CRH = (GPIO_CNF_OUTPUT_PUSHPULL << (((8 - 8) * 4) + 2)); */
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/*GPIOA_CRH |= (GPIO_MODE_OUTPUT_2_MHZ << ((8 - 8) * 4)); */
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/* Using API functions: */
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gpio_mode_setup(GPIOA, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE, GPIO5);
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}
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@@ -47,20 +47,20 @@ int main(void)
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/* Blink the LED (PC8) on the board. */
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while (1) {
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/* Manually: */
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// GPIOA_BSRR = GPIO5; /* LED off */
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// for (i = 0; i < 1000000; i++) /* Wait a bit. */
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// __asm__("nop");
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// GPIOA_BRR = GPIO5; /* LED on */
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// for (i = 0; i < 1000000; i++) /* Wait a bit. */
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// __asm__("nop");
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/* GPIOA_BSRR = GPIO5; */ /* LED off */
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/* for (i = 0; i < 1000000; i++) */ /* Wait a bit. */
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/* __asm__("nop"); */
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/* GPIOA_BRR = GPIO5; */ /* LED on */
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/* for (i = 0; i < 1000000; i++) */ /* Wait a bit. */
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/* __asm__("nop"); */
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/* Using API functions gpio_set()/gpio_clear(): */
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// gpio_set(GPIOA, GPIO5); /* LED off */
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// for (i = 0; i < 1000000; i++) /* Wait a bit. */
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// __asm__("nop");
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// gpio_clear(GPIOA, GPIO5); /* LED on */
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// for (i = 0; i < 1000000; i++) /* Wait a bit. */
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// __asm__("nop");
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/* gpio_set(GPIOA, GPIO5); */ /* LED off */
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/* for (i = 0; i < 1000000; i++) */ /* Wait a bit. */
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/* __asm__("nop"); */
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/* gpio_clear(GPIOA, GPIO5); */ /* LED on */
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/* for (i = 0; i < 1000000; i++) */ /* Wait a bit. */
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/* __asm__("nop"); */
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/* Using API function gpio_toggle(): */
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gpio_toggle(GPIOA, GPIO5); /* LED on/off */
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