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cpu/cc2538/periph/gpio: fix gpio_init() bugs in cfed0e3

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This commit is contained in:
Ian Martin 2016-03-23 13:58:10 -04:00
parent 551cb3365c
commit 7b8c86ec16
1 changed files with 2 additions and 1 deletions
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3
cpu/cc2538/periph/gpio.c
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@ -369,10 +369,11 @@ int gpio_init(gpio_t dev, gpio_mode_t mode)
gpio_dir_input(pin); gpio_dir_input(pin);
/* configure the pin's pull resistor state */ /* configure the pin's pull resistor state */
IOC_PXX_OVER[pin] = (IOC_OVERRIDE_PUE); IOC_PXX_OVER[pin] = (IOC_OVERRIDE_PUE);
break;
case GPIO_OUT: case GPIO_OUT:
gpio_dir_output(pin); gpio_dir_output(pin);
/* configure the pin's pull resistor state */ /* configure the pin's pull resistor state */
IOC_PXX_OVER[pin] = (IOC_OVERRIDE_OE | IOC_OVERRIDE_DIS); IOC_PXX_OVER[pin] = (IOC_OVERRIDE_OE);
break; break;
default: default:
return -1; return -1;