STM32F767でKnight Rider(ナイトライダー)で遊ぶ

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D0からD7まで

//GPIO_Knight_Rider1_test_767_1

#define DW digitalWrite 


void GPIO_D0_D7(int s)
{

  digitalWrite(7, (s>>7) & 0x01);   // turn the LED on (HIGH is the voltage level)
  digitalWrite(6, (s>>6) & 0x01);   // turn the LED on (HIGH is the voltage level)
  digitalWrite(5, (s>>5) & 0x01);   // turn the LED on (HIGH is the voltage level)
  digitalWrite(4, (s>>4) & 0x01);   // turn the LED on (HIGH is the voltage level)
  digitalWrite(3, (s>>3) & 0x01);   // turn the LED on (HIGH is the voltage level)
  digitalWrite(2, (s>>2) & 0x01);   // turn the LED on (HIGH is the voltage level)
  digitalWrite(1, (s>>1) & 0x01);   // turn the LED on (HIGH is the voltage level)
  digitalWrite(0, s & 0x01);       // turn the LED on (HIGH is the voltage level)
  
} //GPIO_D0_D7


void setup() {
  // initialize digital pin LED_BUILTIN as an output.
  pinMode(PB7, OUTPUT);
  pinMode(0, OUTPUT);
  pinMode(1, OUTPUT);
  pinMode(2, OUTPUT);
  pinMode(3, OUTPUT);
  pinMode(4, OUTPUT);
  pinMode(5, OUTPUT);
  pinMode(6, OUTPUT);
  pinMode(7, OUTPUT);


} //setup

void loop() {

  digitalWrite(PB7, HIGH);   // turn the LED on (HIGH is the voltage level)
  GPIO_D0_D7(0x01);

  delay(1000);                       // wait for a second

  digitalWrite(PB7, LOW);    // turn the LED off by making the voltage LOW
  GPIO_D0_D7(0x02);

  delay(1000);                       // wait for a second

  digitalWrite(PB7, HIGH);   // turn the LED on (HIGH is the voltage level)
  GPIO_D0_D7(0x04);

  delay(1000);                       // wait for a second

  digitalWrite(PB7, LOW);    // turn the LED off by making the voltage LOW
  GPIO_D0_D7(0x08);

  delay(1000);                       // wait for a second

  digitalWrite(PB7, HIGH);   // turn the LED on (HIGH is the voltage level)
  GPIO_D0_D7(0x10);

  delay(1000);                       // wait for a second

  digitalWrite(PB7, LOW);    // turn the LED off by making the voltage LOW
  GPIO_D0_D7(0x20);

  delay(1000);                       // wait for a second

  digitalWrite(PB7, HIGH);   // turn the LED on (HIGH is the voltage level)
  GPIO_D0_D7(0x40);

  delay(1000);                       // wait for a second

  digitalWrite(PB7, LOW);    // turn the LED off by making the voltage LOW
  GPIO_D0_D7(0x80);

  delay(1000);                       // wait for a second



} //loop