Wim Huiskamp

Activity

Comment on: KL25Z I2C clock stretching - Are you sure that the peripheral is stretching SCL. It will only do so when …
Wim Huiskamp - 17 Dec 2013
Answer posted for Question: KL25Z I2C clock stretching - I2C clock stretching is done completely in hardware. In I2C the master is in control …
Wim Huiskamp - 17 Dec 2013
Reply to I need help communicating with the Sparkfun 7-Segment Serial Display using I2C - The mbed libs use the 8bit i2c address mode. You have used the 7bit mode …
Wim Huiskamp - 17 Dec 2013
Comment on: USB Joystick Device - Fernando Santos wrote: I was planning to use port this code to create an arcade …
Wim Huiskamp - 15 Dec 2013
Answer posted for Question: I am interested in LPC1678(cortexM-3) microcontroller.So, how to get started with it? - I guess you mean LPC1768 rather than LPC1678... Good place to get started is right …
Wim Huiskamp - 11 Dec 2013
Answer posted for Question: Printf statement appears to be non-func. for outputing data to a UART when located within a for-loop - There should not be any problem with printf in a for-loop. You may be sending …
Wim Huiskamp - 11 Dec 2013
Comment on: Firmware LPC1768 LPC11U24 - Sebastián Pastor wrote: Where the old firmwares can be accessed? Anybody? The links can be …
Wim Huiskamp - 11 Dec 2013
Reply to Interfacing 5V device to a 3.3V Analoginput - Narendran Kumaragurunathan wrote: I would put 3 diodes forward-biased, in series to achieve a near …
Wim Huiskamp - 02 Dec 2013
Answer posted for Question: What do you mean by "wedge" ? - Never heard the term 'wedge circuit' before, but what happens is that, thanks to the …
Wim Huiskamp - 29 Nov 2013
Reply to LPC1768 I2C - Driving 3 steppermotors should generally not be a problem even at maximum speeds of the …
Wim Huiskamp - 24 Nov 2013
Answer posted for Question: HY32D and XPT2046 - Your question was answered here: http://mbed.org/users/dreschpe/notebook/touchscreen/#c8308
Wim Huiskamp - 24 Nov 2013
Comment on: LPC812 LPCXpresso Board - Rod Coleman wrote: Hi Wim, have you seen a schematic for the rev B LPCXpresso …
Wim Huiskamp - 23 Nov 2013
Answer posted for Question: LDR sensor - Make sure that the 3V3 and GND powerbus is actually connected through. Many breadboards dont …
Wim Huiskamp - 23 Nov 2013
Comment on: Kl25z strange output printf - In that case you may either have electrical interference on the KL25Z (maybe an unexpected …
Wim Huiskamp - 22 Nov 2013
Comment on: Touchscreen - maryam wasim wrote: I have a problem my touchscreen LCD HY32D does not have x,y …
Wim Huiskamp - 22 Nov 2013
Comment on: LCD - Correct, you can use multiple displays that share data and RS lines. They only need …
Wim Huiskamp - 22 Nov 2013
Comment on: understanding serial over usb and putc - You should see the message echoed back when all is well. You say the blue …
Wim Huiskamp - 21 Nov 2013
Notebook page update: LPC812 LPCXpresso Board
Wim Huiskamp - 21 Nov 2013
Comment on: LPC812 LPCXpresso Board - Rod Coleman wrote: It did not work at first, due to a design-fault: the ISP …
Wim Huiskamp - 21 Nov 2013
Answer posted for Question: Kl25z strange output printf - You should not use printf in interrupts nor use it in parallel threads. Also make …
Wim Huiskamp - 21 Nov 2013