diff options
Diffstat (limited to 'nuttx/configs/eagle100/src/up_leds.c')
| -rw-r--r-- | nuttx/configs/eagle100/src/up_leds.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/nuttx/configs/eagle100/src/up_leds.c b/nuttx/configs/eagle100/src/up_leds.c index 2b8dcfb6b..bf23b1eaa 100644 --- a/nuttx/configs/eagle100/src/up_leds.c +++ b/nuttx/configs/eagle100/src/up_leds.c @@ -70,6 +70,10 @@ #ifdef CONFIG_ARCH_LEDS void up_ledinit(void) { + /* Make sure that the GPIOE peripheral is enabled */ + + modifyreg32(LM3S_SYSCON_RCGC2_OFFSET, 0, SYSCON_RCGC2_GPIOE); + /* Configure Port E, Bit 1 as an output, initial value=OFF */ lm3s_configgpio(GPIO_DIR_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORTE | 1); |