Forum Posts
How to detect button Long press and short press,where buttons acts as gpio interrupts
I have tried something like below in my interrupt function but i was unable to detect long press ,every time it was detecting short press.static timestamp_pressed=-1;if (timestamp_pressed == -1) {user just pressed the button timestamp_pressed = HAL...
Resolved! Help with identifying a component
Hello,I'm a software expert, and ignorant in any hardware fields.I have some faulty air condition controller board, and need help with identifying some faulty component installed on it.Could you please tell me what is this EEPROM component (see pictu...
I can not read / write NFC tag (NfcV)
I am developing a mobile application for Android for reading and writing data on NFC. While working with the M24SR04 chip from ST, then everything worked. After the transition to the chip M24LR64ER (also from ST) - ceased.This can be done using other...
Want to know the memory roll over scenario in case of byte write in EEPROM M95M02-A125..
The EEPROM range for M95M02-A125 is from 0x00 to 0x3ffff. When a byte write is initiated at 0x40000, it overwrites the contents of the location 0x00. Is this the expected behavior? In data sheet the roll over for page write is mentioned, like the in...
Resolved! STNRGPF01 related questions
Hello, I found a problem in eDesignSuite when i try to use STNRGPF01 (PFC boost interleaved IC).At input current sensing the ICS Target Voltage is 3.00V and in the datasheet the ICS Target Vltage looks like it is 1.25V (also in the Help section of eD...
Resolved! I2C EEPROM 24LC16b, 24LC65 problem ...
Hello,I have a problem with I2C eeprom 24LC16b and also with 24LC65. Altough the internal buffer is 16 bytes I can sent at once only 15 bytes (14 characters + 1 null char) and the same is aslo for 24LC65 (Instead of 64 I can store only 63 chars at on...
Good morning , I would like to know if it is possible to extract the schematic/ BRD of this component in order to speed my design? Thanks a lot for your help, Kindly, Mailys
As you can see in the picture, I don't the ability to extract with PSpice, furthermore when I save it as .PRJ, after downloading Orcad, if I try to open the .PRJ there is nothing but a text file inside. Text as below of the Prj file : <eDesignStudio ...