Posted on May 17, 2011 at 13:15The following code is from an example, I modified it to try and use the setbits/resetbits functions. When using the simulator, nothing seems to happen to the output data register when I try these functions. Any ideas?
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_6 | GPIO_Pin_7 | GPIO_Pin_8 | GPIO_Pin_9;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_Init(GPIOC, &GPIO_InitStructure);
while(1)
{
/* Turn on leds connected to PC.06 pin */
GPIO_SetBits(GPIOC, GPIO_Pin_6);
/* Insert delay */
// Delay(0x7FFFF);
/* Turn on leds connected to PC.07 pin */
GPIO_Write(GPIOC, GPIO_Pin_7);
/* Insert delay */
// Delay(0x7FFFF);
/* Turn on leds connected to PC.08 pin */
GPIO_ResetBits(GPIOC, GPIO_Pin_7);
GPIOC->ODR = 0x01;
/* Insert delay */
// Delay(0x7FFFF);
/* Turn on leds connected to PC.08 pin */
GPIO_Write(GPIOC, GPIO_Pin_9);
/* Insert delay */
// Delay(0x7FFFF);
}
