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SPI between Master arduino and SLave arduino
How can I send the string from Slave SPI to Master SPI. I want to write code in Bare Metal. The problem which I am facing is I can't make out what will be my blocking function in...
Wednesday, 2 December 2020 - 10:10
Stepper motor not working as expected
Kunal Gupta: Guys plss help me .... I am having issues in using stepper motor I have tried both 28bjy with uln2003 and l293d .. giving it output supply of 5V . Motor is vibrating...
Saturday, 24 October 2020 - 20:20
Debugging in Atmel Studio 7
1) In AS7, through which the programmer should I connect the Arduino for using AVR simulator debugging features like  Cycle Counter and Stopwatch , real-time change of bits...
Sunday, 11 October 2020 - 13:08
How to interface github with atmel studio7
I want to Integrate my GitHub account with Atmel studio. I have downloaded  Git Source Control Provider   extension in my Atmel studio 7 and Git is also installed on my...
Thursday, 8 October 2020 - 23:21
To print address of pheripheral registers of AVR2560
int main(void) { UART_Init0(); uint8_t a ; uint8_t *p; p = &PORTB; while (1) { } }I want to access the address of GPIO peripheral Registers, for that,...
Saturday, 12 September 2020 - 18:55
DHT11 sensor and ESP8266 with AVR Microcontroller in Embedded C
I am developing firmware for the DHT11 sensor and ESP8266 (AT commands) with ATmega 2560 in embedded C. Below is the full code in Embedded C for both the devices. For ESP8266 In...
Saturday, 5 September 2020 - 07:26
Bit manipulation in Arrays In AVR Embedded C
  uint8_t r[5] = {11110001,11100011,00011101,10101010,00001111}; uint8_t q[5] = {1,2,3,4,5}; while (1) { int8_t ptr; for(ptr=7;ptr...
Thursday, 27 August 2020 - 14:41
Uploading code through UART in avr Controller by atmel studio 7.0
I want to upload my Atmega 2560 with ftdi rs232 Programmer through atmel studio 7.0 . So is it possible ??? If yes then how should i proceed . PS 1) Bootloader Programmer is...
Monday, 22 June 2020 - 22:10
esp8266 AT commands embedded code
hi to all , i am trying to write the embedded c code for esp8266 via AT commands . flashed the AT commands firmware in the esp8266 . connected esp8266 via rx and tx with arduino...
Friday, 29 May 2020 - 23:10
uart programing for receiving string.
 hi to all, i want to receive the string from the user in using UART communication...i have coded the below code but in this case the length of the string should be known to...
Friday, 29 May 2020 - 16:38
Regarding esp8266
Hi onw question from all ...how does esp8266 gets connect to wifi . Like in register level what happens when we write our ssid and password of the wifi router then what happens...
Tuesday, 5 May 2020 - 11:26
I2c master code
void i2cinit(void)  {           TWSR=0x00;   //set prescaler bits to zero     TWBR=0x128;   // SCL frequency is...
Friday, 10 April 2020 - 21:12

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