未知的板子digispark-tiny（平台avr，套件digistump）
Error compiling
for board Digispark (Default - 16.5mhz).
|
X9D
|
Leonardo
|
NRF24L01
|
PPM(pin1)
|
pin2
|
|
Vout(battery
voltage, pin3)
|
Vin
|
|
GND(pin4)
|
GND
|
GND
|
SPI-MISO(pin14)
|
MISO
|
|
SPI-MOSI(pin15)
|
MOSI
|
|
SPI-SCK(pin16)
|
SCK
|
|
pin9
|
CE
|
|
pin10
|
CS
|
|
3.3V
|
VCC
|
|
DBG(pin6
to 5V or 0V)
|
||
| Microcontroller | ATmega32u4 |
| Operating Voltage | 5V |
| Input Voltage (recommended) | 7-12V |
| Input Voltage (limits) | 6-20V |
| Digital I/O Pins | 20 |
| PWM Channels | 7 |
| Analog Input Channels | 12 |
| DC Current per I/O Pin | 40 mA |
| DC Current for 3.3V Pin | 50 mA |
| Flash Memory | 32 KB (ATmega32u4) of which 4 KB used by bootloader |
| SRAM | 2.5 KB (ATmega32u4) |
| EEPROM | 1 KB (ATmega32u4) |
| Clock Speed | 16 MHz |
pinMode(8, OUTPUT); pinMode(9, OUTPUT); digitalWrite(8, HIGH); digitalWrite(9, LOW);
const int DS = 8;
const int OE = 7;
const int SHCP = 4;
const int STCP = 12;
void setup(){
Serial.begin(115200);
while (!Serial){
;
}
delay(1000);
Serial.println("=== setup() ===");
pinMode(DS, OUTPUT);
pinMode(OE, OUTPUT);
pinMode(SHCP, OUTPUT);
pinMode(STCP, OUTPUT);
digitalWrite(DS, LOW);
digitalWrite(OE, HIGH); //Q0~Q7 維持高阻抗
digitalWrite(SHCP, LOW);
digitalWrite(STCP, LOW);
}
void loop(){
Serial.println("=== loop() ===");
delay(1000);
//serial data input into serial register
//Q0~Q7: 00001111
Serial.println("##serial data input into serial register");
digitalWrite(DS, HIGH);//Q7
digitalWrite(SHCP, HIGH);
delayMicroseconds(1);
digitalWrite(SHCP, LOW);
delayMicroseconds(1);
digitalWrite(DS, HIGH);//Q6
digitalWrite(SHCP, HIGH);
delayMicroseconds(1);
digitalWrite(SHCP, LOW);
delayMicroseconds(1);
digitalWrite(DS, HIGH);//Q5
digitalWrite(SHCP, HIGH);
delayMicroseconds(1);
digitalWrite(SHCP, LOW);
delayMicroseconds(1);
digitalWrite(DS, HIGH);//Q4
digitalWrite(SHCP, HIGH);
delayMicroseconds(1);
digitalWrite(SHCP, LOW);
delayMicroseconds(1);
digitalWrite(DS, LOW);//Q3
digitalWrite(SHCP, HIGH);
delayMicroseconds(1);
digitalWrite(SHCP, LOW);
delayMicroseconds(1);
digitalWrite(DS, LOW);//Q2
digitalWrite(SHCP, HIGH);
delayMicroseconds(1);
digitalWrite(SHCP, LOW);
delayMicroseconds(1);
digitalWrite(DS, LOW);//Q1
digitalWrite(SHCP, HIGH);
delayMicroseconds(1);
digitalWrite(SHCP, LOW);
delayMicroseconds(1);
digitalWrite(DS, LOW);//Q0
digitalWrite(SHCP, HIGH);
delayMicroseconds(1);
digitalWrite(SHCP, LOW);
delayMicroseconds(1);
delay(1000);
//serial register -> storage register
Serial.println("##serial register -> storage register");
digitalWrite(STCP, HIGH);
delay(10);
digitalWrite(STCP, LOW);
delay(10);
delay(1000);
//storage register -> Q0~Q7
Serial.println("##storage register -> Q0~Q7");
digitalWrite(OE, LOW);
delay(1000);
Serial.println("##finish");
while(true){
;
}
}