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gpio: stm32f0: stm32f1: set up reset pin

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This commit is contained in:
S.J.R. van Schaik 2017-10-23 10:00:44 +02:00
parent 45d51197b1
commit 3937042b19
2 changed files with 8 additions and 0 deletions
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4
source/platform/stm32f0/gpio.c
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@ -18,6 +18,10 @@ int gpio_init(void)
gpio_mode_setup(GPIOA, GPIO_MODE_AF, GPIO_PUPD_NONE, GPIO2 | GPIO3);
gpio_set_af(GPIOA, GPIO_AF1, GPIO2 | GPIO3);
/* Set up GPIOs for reset. */
gpio_mode_setup(GPIOA, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE, GPIO1);
gpio_set_output_options(GPIOA, GPIO_OTYPE_OD, GPIO_OSPEED_25MHZ, GPIO1);
return 0;
}

4
source/platform/stm32f1/gpio.c
View file

@ -33,6 +33,10 @@ int gpio_init(void)
/*gpio_mode_setup(GPIOA, GPIO_MODE_AF, GPIO_PUPD_NONE, GPIO2 | GPIO3);
gpio_set_af(GPIOA, GPIO_AF1, GPIO2 | GPIO3);*/
/* Set up GPIOs for reset. */
gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_50_MHZ, GPIO_CNF_OUTPUT_OPENDRAIN,
GPIO1);
return 0;
}