void setup() { Wire.begin(); //creates a Wire object
// set I/O pins to outputs Wire.beginTransmission(0x20); //begins talking to the slave device Wire.write(0x00); //selects the IODIRA register Wire.write(0x00); //this sets all port A pins to outputs Wire.endTransmission(); //stops talking to device Wire.beginTransmission(0x20);//begins talking again to slave device Wire.write(0x01); //selects the IODIRB register Wire.write(0x00); // sets all port B pins to outputs Wire.endTransmission(); //ends communication with slave device }
void loop() { Wire.beginTransmission(0x20); //starts talking to slave device Wire.write(0x12); //selects the GPIOA pins Wire.write(00000011); // turns on pins 0 and 1 of GPIOA Wire.endTransmission(); //ends communication with the device Wire.beginTransmission(0x20); //starts talking to slave device Wire.write(0x13); //selects the GPIOB pins Wire.write(00000001); //turns on pin 0 of GPIOA Wire.endTransmission();//ends communication with the device }
void setup() { Wire.begin(); //creates a Wire object
// set I/O pins to outputs Wire.beginTransmission(0x20); //begins talking to the slave device Wire.write(0x00); //selects the IODIRA register Wire.write(0x00); //this sets all port A pins to outputs Wire.endTransmission(); //stops talking to device Wire.beginTransmission(0x20);//begins talking again to slave device Wire.write(0x01); //selects the IODIRB register Wire.write(0x00); // sets all port B pins to outputs Wire.endTransmission(); //ends communication with slave device }
void loop() { Wire.beginTransmission(0x20); //starts talking to slave device Wire.write(0x12); //selects the GPIOA pins Wire.write(00000011); // turns on pins 0 and 1 of GPIOA Wire.endTransmission(); //ends communication with the device Wire.beginTransmission(0x20); //starts talking to slave device Wire.write(0x13); //selects the GPIOB pins Wire.write(00000001); //turns on pin 0 of GPIOA Wire.endTransmission();//ends communication with the device }
That strategy is the acquisition of a value-priced company by a growth company. Using the growth company's higher-priced stock for the acquisition can produce outsized revenue and earnings growth. Even better is the use of cash, particularly in a growth period when financial aggressiveness is accepted and even positively viewed.he key public rationale behind this strategy is synergy - the 1+1=3 view. In many cases, synergy does occur and is valuable. However, in other cases, particularly as the strategy gains popularity, it doesn't. Joining two different organizations, workforces and cultures is a challenge. Simply putting two separate organizations together necessarily creates disruptions and conflicts that can undermine both operations.
How Does Telegram Make Money?
Telegram is a free app and runs on donations. According to a blog on the telegram: We believe in fast and secure messaging that is also 100% free. Pavel Durov, who shares our vision, supplied Telegram with a generous donation, so we have quite enough money for the time being. If Telegram runs out, we will introduce non-essential paid options to support the infrastructure and finance developer salaries. But making profits will never be an end-goal for Telegram.
