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EmbeddedLab2023
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Refactor PORTF Init Code into function

This commit is contained in:
Abhijit Kshirsagar Kshirsagar 2023-09-01 20:00:30 +05:30
parent 786dc7f5c5
commit 416f5f1d81
1 changed files with 10 additions and 4 deletions
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14
Blink/main.c
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@ -8,6 +8,7 @@
*/ */
void counter_loop (void); void counter_loop (void);
void GPIO_PORTF_Init(void);
int main(void) int main(void)
@ -26,12 +27,10 @@ x GPIODEN -- GPIO Digital Enable -- 0x00011111 >> 0x1F
{ {
GPIO_PORTF_Init();
register uint32_t x = ZERO_DEF; register uint32_t x = ZERO_DEF;
SYSCTL_RCGC2_R |= SYSCTL_RCGC2_GPIOF;
GPIO_PORTF_DEN_R = 0x1F;
GPIO_PORTF_PUR_R = 0x11;
GPIO_PORTF_DIR_R = 0x0E;
GPIO_PORTF_DATA_R = 0xE; GPIO_PORTF_DATA_R = 0xE;
while(1) while(1)
{ {
@ -51,6 +50,13 @@ x GPIODEN -- GPIO Digital Enable -- 0x00011111 >> 0x1F
} }
} }
void GPIO_PORTF_Init(void)
{
SYSCTL_RCGC2_R |= SYSCTL_RCGC2_GPIOF;
GPIO_PORTF_DEN_R = 0x1F;
GPIO_PORTF_PUR_R = 0x11;
GPIO_PORTF_DIR_R = 0x0E;
}
void counter_loop (void) void counter_loop (void)
{ {