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authorTitanMKD2012-06-25 22:12:00 +0200
committerTitanMKD2012-06-25 22:12:00 +0200
commit81317c02ab3c33e820fe4852c053476a33c6f834 (patch)
treefc78b6fcdd55e540c3aa9446fb816282343b8d7f /lib/lpc43xx/gpio.c
parent397af2540179c9615044b66dff3b05f8cf0b19b3 (diff)
* Updated GPIO added gpio_toggle() function.
* Fixed ROM to RAM Linker script (libopencm3_lpc43xx/libopencm3_lpc43xx_rom_to_ram.ld).
Diffstat (limited to 'lib/lpc43xx/gpio.c')
-rw-r--r--lib/lpc43xx/gpio.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/lpc43xx/gpio.c b/lib/lpc43xx/gpio.c
index 9134f70..1256fd0 100644
--- a/lib/lpc43xx/gpio.c
+++ b/lib/lpc43xx/gpio.c
@@ -26,5 +26,10 @@ void gpio_set(u32 gpioport, u32 gpios)
void gpio_clear(u32 gpioport, u32 gpios)
{
- GPIO_CLR(gpioport) = gpios;
+ GPIO_CLR(gpioport) = gpios;
}
+
+void gpio_toggle(u32 gpioport, u32 gpios)
+{
+ GPIO_NOT(gpioport) = gpios;
+} \ No newline at end of file