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No I2C ACK from CS43L22

Hello, I am trying to bring up the devices on the STM32F4 Discoveryboard. The CS43L22 is still giving headaches. I quer...
3 comments posted 14yrs
posted by bon
3 comments posted 14yrs posted by bon

LwIP ARP

Hello, I am trying to get MAC address from a known IP address device. LwIP allows to query the device for its address a...
2 comments posted 14yrs
posted by hidden
2 comments posted 14yrs posted by hidden

LCD question

Sorry if this is off-topic. If it is, I'd appreciate a pointer as to where to look. I am looking at hooking up a 7" LCD...
17 comments posted 14yrs
posted by a7yvm109gf5d1
17 comments posted 14yrs posted by a7yvm109gf5d1

Bit-banged USB?!?!

I came across this schematic (well, my son dragged it into my attention): http://www.otd.kr/data/file/pj_LIMKB/19640925...
19 comments posted 14yrs
posted by tim
19 comments posted 14yrs posted by tim

exit command in telnet

I'm using telnet from a command prompt under WinXP to connect to an embedded linux target. Part of the target boot sequ...
4 comments posted 14yrs
posted by bv
4 comments posted 14yrs posted by bv

PID controller, help

Hello all I'm trying to implement a PIC controller to controll the position by adjusting the speed of an motor. The inp...
4 comments posted 14yrs
posted by skolpojken72
4 comments posted 14yrs posted by skolpojken72

Use of TRST on ST vs. Luminary ARM JTAG?

I'm using an ST ARM Cortex part for the first time. I've been using Luminary parts until now. I notice that on the Olim...
6 comments posted 14yrs
posted by tim
6 comments posted 14yrs posted by tim

Bluetooth advices (for medical device)

Hello, I'm planning to use Bluetooth in a medical device I'm developing. The device is already based on a MCU (STM32) a...
0 comments posted 14yrs
posted by johann.seydoux
0 comments posted 14yrs posted by johann.seydoux

What's wrong with www.8052.com?

Hello, I can't connect to www.8052.com at the moment, I get empty pages as a response, regardless of the webbrowser I tr...
7 comments posted 14yrs
posted by marndt
7 comments posted 14yrs posted by marndt

EZ-ICE and software loading

Dear all, I found an interesting 'Engineer to Engineer Note' on AD (http://www.analog.com/static/imported-files/applica...
0 comments posted 14yrs
posted by alessandro.basili
0 comments posted 14yrs posted by alessandro.basili

microphones with very low current consumption

Dear, I'm looking for ideas about microphones with very low current consumption (say, less than few uA) and low cost(sa...
16 comments posted 14yrs
posted by elil1975
16 comments posted 14yrs posted by elil1975

initializing memory before/after main()

Dear all, I am using an Analog Devices DSP from the old days (ADSP21020) and the g21k toolset (even though the VisualDS...
9 comments posted 14yrs
posted by alessandro.basili
9 comments posted 14yrs posted by alessandro.basili

Doubts about LPC1758 USB Host usage

Hi, i need to implement a system that will save some log information on a USB flash. I will be using a LPC1758 with the...
10 comments posted 14yrs
posted by sink00
10 comments posted 14yrs posted by sink00