Fixed a bug of the pedestrain traffic timer where it would restart from

5 to 1 again and Added comments for the whole project and added timers
as a member of the Traffic struct to add more generlization of the

1 files changed, 10 insertions, 11 deletions

diff --git a/main.c b/main.c
index afbcce7..2d412b6 100644
--- a/main.c
+++ b/main.c
@@ -1,24 +1,23 @@
 #include "trafficlight.h"

 

-uint32_t period_1   = RED_PERIOD;

-uint32_t period_2   = GREEN_PERIOD;

-uint32_t period_3   = GREEN_PERIOD;

-bool switch_pressed = false;

+uint32_t period_1   = RED_PERIOD; // Intial period of tf1

+uint32_t period_2   = GREEN_PERIOD; // Intial period of tf2

+uint32_t period_3   = 0; // Intial peroid of tf_ped

 

-//Traffics

-Traffic tf1    =    {RED   , GPIO_PORTA_BASE, 2, 3, 4};

-Traffic tf2    =    {YELLOW, GPIO_PORTF_BASE, 1, 2, 3};

-Traffic tf_ped =    {RED   , GPIO_PORTB_BASE, 5, 0, 7};

+bool switch_pressed = false;

 

 //Decoders

 Bcd bcd1       =    {GPIO_PORTE_BASE, 1, 2, 3, 5};

 Bcd bcd2       =    {GPIO_PORTD_BASE, 1, 2, 3, 6};

 Bcd bcd_ped    =    {GPIO_PORTA_BASE, 5, 6, 7, 4}; // (5, 6, 7) A and 4 of E

 

+//Traffics

+Traffic tf1    =    {RED   , GPIO_PORTA_BASE, 2, 3, 4, TIMER0_BASE}; 

+Traffic tf2    =    {YELLOW, GPIO_PORTF_BASE, 1, 2, 3, TIMER1_BASE};

+Traffic tf_ped =    {RED   , GPIO_PORTB_BASE, 5, 0, 7, TIMER2_BASE};

+

+

 int main()

 {

   TrafficInit();

-  // PortInit(GPIO_PORTE_BASE, SYSCTL_PERIPH_GPIOE, 0x0, 0xFF); // Initialize porta

-  // GPIOPinWrite(GPIO_PORTE_BASE, 0xFF, 0);

-  // GPIOPinWrite(GPIO_PORTE_BASE, 0xFF, (1 << 1) | (1 << 2));

 }