Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
In one project we are using ST1480ABDR (Transceiver) and Baud rate is 115200. One master and 19 Slave connected in star topology. Please find attached reference termination resistor on both side, one at master and only one at slave. Run time our comm...
I have followed AN2959 and have a bootloader running on an STM8S Discovery board but I cannot make either the command line or GUI based STMFlashLoader programs upload a program - can anyone help?- The command line version always says `No response fro...
Hello, I would like to knowto know, for the ULN2804A, if the logic gates invert or not.If so, is there an equivalence without inverting gates?
I am using the STM8S bootloader via a USB/FTDI. I can use Wireshark/USBpcap and catch the exchanges and I have a somewhat happy "export packets, parse with Python" method of looking at the exchange.But has anyone already written a proper Wireshark d...
Hello, I bought a STWLC38 evaluation board and I need to install STSW-WPSTUDIO for adjusting and configuring the board. While I'm trying to download the software, it shows error "This software is not available for download." Can somebody help me to e...
Hello!I'm currently working with the L6470 Stepper Driver for my project. Despite thorough examination of the datasheet, I couldn't find any detailed information regarding the detection of an open load condition. If anyone has encountered this issue ...
Will you please confirm on below part numbers that whether there will be any change in electrical parameters of the affected MPN depending on their PCN. For that do we need to verify any electrical parameters again? Part TypePCN Tracking NoType of C...
We want to use this transistor to drive piezoelectric ceramics at 900KHz, 1.7MHz, and 3MHz, which requires about 50W of power.I have the following questions and need help:1. Can this transistor be used at a frequency of 900kHz? Can it only be used in...
The USB PD status register is a combination of 4 registers.The question is when read, are they interpreted as big endian or little endian?so 0x91 0x92 0x93 0x940x91 = bit 0-7, or 28 - 31?0x92 bit 8-110x93 ...0x94 ...The manual and programming guide a...
in my project I use STUSB4500 for get power delivery from USB_C but we need connect to USB_A for get power (5v) sometime but MOSFET not active and I can not to get power form 5 vhow can I solution this problemThank you
