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Merging pull request #7 "Use ODR instead of IDR to toggle an output GPIO"

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Merge remote-tracking branch 'schodet/gpio-toggle'
This commit is contained in:
Piotr Esden-Tempski 2012-06-27 13:49:26 -07:00
commit db505a87f7
2 changed files with 2 additions and 2 deletions
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2
lib/stm32/f2/gpio.c
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@ -111,7 +111,7 @@ u16 gpio_get(u32 gpioport, u16 gpios)
void gpio_toggle(u32 gpioport, u16 gpios) void gpio_toggle(u32 gpioport, u16 gpios)
{ {
GPIO_ODR(gpioport) = GPIO_IDR(gpioport) ^ gpios; GPIO_ODR(gpioport) ^= gpios;
} }
u16 gpio_port_read(u32 gpioport) u16 gpio_port_read(u32 gpioport)

2
lib/stm32/f4/gpio.c
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@ -111,7 +111,7 @@ u16 gpio_get(u32 gpioport, u16 gpios)
void gpio_toggle(u32 gpioport, u16 gpios) void gpio_toggle(u32 gpioport, u16 gpios)
{ {
GPIO_ODR(gpioport) = GPIO_IDR(gpioport) ^ gpios; GPIO_ODR(gpioport) ^= gpios;
} }
u16 gpio_port_read(u32 gpioport) u16 gpio_port_read(u32 gpioport)