PSoC™ 4 Forum Discussions

Hi

Is it possible to locate a static const array to the start of a flash row (that is, to a 128 byte boundary)?

I'm using a PSoC4BLE (that doesn't support emulated EEPROM) and have a 1k byte array which I'd like to be in flash. If it was located over an exact number of rows that would make my life a little easier.

According to the Psoc 4 "Using GPIO Pins" document Ports 4 and higher (P4, P5, P6, P7, etc) cannot be used for routing through the DSI. To be used they must be directly controlled in firmware. 

GPIO in firmware

     I don't see specifically how to do this, if I assign those pins in the topdesign window as a port of pins, then go to the pins assignment window, it complains that P5 (for example) can't be used for routed connections. That would suggest to me that using these windows to control the pins auto use the DSI to route the connections - so how then do I bypass this. I got the impression I have to use these windows so that the uC knows it can use those pins.... 

Can I just use the " GPIO_PRTx_DR " command to directly control those pins? (from the technical manual) 

HELLO firends and colleagues

to start my own PSoC4M based Project ( CY8C4247AXI_M485) i need to have

a TQFP-64 (0.8mm pitch) part and landpattern for EAGLE 6.6.0 . (cadsoft)
can anyone help ? ( by converting the supplied CAD-files to EAGLE ?).

I only have 48-pin and 100-pin design (library) models of cypress chips.

.lbr file is preferred.

best regards

Markus

i have psoc-4 (CY8C4245-482) stanlone ic.

i give external 5 volt between vdd and ground and i check voltage across vdd & ground pin with multimeter then it show only 2.6 volts.

And when i give 3.3 volts then it show only 1.051 volts .

why voltage is lower than given??i cant understand.

can anyone explain me.

I'm used to msp430 counters with set/reset or toggle settings.
But on proc-ble could this be done using just one tcpmw counter, or is two needed?

Or I should use one timmer-isr? and toggle the pins in software, as a stepper motor rpm is pretty low.

on a PSOC the OV & UN using up/down mode could been routed to flipflops, to create this 90deg signal?
​Attached is the picture of counter wise stepping on in1 and in2 (ic is a LB1848MC)

Hello,

can someone tell me how from this kit + arduino

http://www.cypress.com/documentation/development-kitsboards/cy3280-mbr3-capsense-mbr3-evaluation-kit

I can have a final product which will look like for example:

http://www.nexwell.eu/sites/default/files/images/www-duze-ikonki.jpg

Should I look for a company which will produce front for development kit ?

thanks in advance

i have been using psoc-1.there is a reference voltage selection.but i cant find it in psoc-4.

can anyone tell me where it is available in psoc-creator software???