Cypress PSOC 6

Started by Anonymous in comp.arch.embedded4 months ago 3 replies

It has been a while since I looked at anything Cypress. I have a couple of PSOC something sticks that were fun to play with a bit, but I never...

It has been a while since I looked at anything Cypress. I have a couple of PSOC something sticks that were fun to play with a bit, but I never used the CPU for a project. Now they have come out with a PSOC 6 with asymmetric dual processors, and M4 and a M0+ with an optional BLE radio and stack. Looks like they are using the M0+ to control the BLE and the M4 is for user code. I t


Re: RE: RTD Interface chip needed

Started by "Dwa...@planet.eon.net [piclist]" in Piclist4 months ago

Hi there, Dennis. Haven't heard from you for a while! Most PIClisters spend their time at the PIClist mailing list maintained at MIT. You...

Hi there, Dennis. Haven't heard from you for a while! Most PIClisters spend their time at the PIClist mailing list maintained at MIT. You can head over to for instructions on how to join that list. An awful lot of people also spend time at . This is a great question and answer site but they don't allow idle chit-chat. Thus:


Re: RE: RTD Interface chip needed

Started by "Kee...@yahoo.com [piclist]" in Piclist4 months ago

Well, you're the first one to post a message in 4 years.... :) Grtz, Knalkeez

Well, you're the first one to post a message in 4 years.... :) Grtz, Knalkeez


arm-gcc: avoid calling other system functions

Started by pozz in comp.arch.embedded4 months ago 18 replies

I'm trying to put all ISRs in RAM[*]. Unfortunately, depending on the code, arm-gcc could call some system functions that are located in...

I'm trying to put all ISRs in RAM[*]. Unfortunately, depending on the code, arm-gcc could call some system functions that are located in Flash. For example, if I use a switch statement, the compiler calls a piece of code of system libraries (that are in Flash) that use a table lookup to manage the switch. Is it possible to force arm-gcc to avoid calling system functions from ISRs, so...


Re: RE: RTD Interface chip needed

Started by "cra...@yahoo.com.ar [piclist]" in Piclist4 months ago

Hi all.Is this alive? A lot of knowledge I've learned here, just say thank's to everyone...  best regards,Dennis Crawley

Hi all.Is this alive? A lot of knowledge I've learned here, just say thank's to everyone...  best regards,Dennis Crawley


Plug&Play solution to reach an embedded HTTP server under a router

Started by pozz in comp.arch.embedded4 months ago 26 replies

I'm designing a electronic device running an embedded HTTP server. I'm using lwip TCP/IP stack and the httpd application that comes with...

I'm designing a electronic device running an embedded HTTP server. I'm using lwip TCP/IP stack and the httpd application that comes with lwip. Because the device is under an ADSL router and the public IP is dynamic, I need to register to a DDNS service, configure it in the router and open one port (NAT). These steps are too tricky for the most of my users. So I'm thinking to a simpler so...


Unit testing for embedded development

Started by pozz in comp.arch.embedded4 months ago 4 replies

I'm not an expert on test-driven development. I know the general ideas behind TDD, however I never used it in my projects. I want to start...

I'm not an expert on test-driven development. I know the general ideas behind TDD, however I never used it in my projects. I want to start using TDD, at least creating some unit testing on some more critical units. However I have many difficulties. For a module that calculates a checksum, it is very simple to create a unit test. However an embedded firmware is more complex. Consider...


CAN Sniffer on Altera DE2-115 Board

Started by Ryo Kato in comp.arch.embedded4 months ago 2 replies

Hi there, I am trying to implement a CAN sniffer on an Altera DE2-115 evaluation board with the Terrasic AD/DA data conversion card (High Speed...

Hi there, I am trying to implement a CAN sniffer on an Altera DE2-115 evaluation board with the Terrasic AD/DA data conversion card (High Speed Mezzanine Card (HSMC) via SMA. I am using two A/D channels for CAN_H and CAN_L bus signals. Before testing it with real CAN signals I want to make sure that the connection is right in terms of voltage swing, differential termination and peak


Ada-Europe 2018 - early registration until May 14

Started by Dirk Craeynest in comp.arch.embedded4 months ago

----------------------------------------------------------------------- 2nd Call for Participation ...

----------------------------------------------------------------------- 2nd Call for Participation *** UPDATED Program Summary *** 23rd International Conference on Reliable Software Technologies - Ada-Europe 2018 18-22 June 2018, Lisbon, Portugal http://www.ada-europe.org/c...


6750 Errors due to missing ID-Block

Started by pascas in comp.arch.embedded5 months ago

Hi, I received a couple of RCM 6750 Modules. At some I got the following errormessages: line 19 : WARNING SYSCONFIG.LIB : _DC_CLK_DBL_...

Hi, I received a couple of RCM 6750 Modules. At some I got the following errormessages: line 19 : WARNING SYSCONFIG.LIB : _DC_CLK_DBL_ should always be defined, but was not defined: line 20 : WARNING SYSCONFIG.LIB : Defined _DC_CLK_DBL_ to 0 (disabled clock doubler recommendation). line 27 : ERROR BOARDTYPES.LIB : No ID Block found on the target board. line 28 : ERROR BOARDTY...


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