Comments on: Lesson 2 – WICED Bluetooth: Your First Project(s)

By: Alan Hawse

Alan Hawse — Sun, 21 Jul 2019 17:47:11 +0000

In reply to Stan N..

Yes… all of that code is in the ROM and probably isn’t going to change. But I understand you pain.
Alan

By: Stan N.

Stan N. — Mon, 15 Jul 2019 15:10:40 +0000

Couple ideas as per your request:
The functionality I’m missing (guess others too) is the batch check / set couple GPIOs. For example I could check just with a simple operation (I0_values_register & IOs_of_interst_mask ) if any of the multiple buttons (represented in IOs_of_interst_mask ) are pressed/released – instead of coding multiple wiced_hal_gpio_get_pin_input_status ().
Also with same approach to enable/disable interrupts or certain IOs trough config registries
And the last functionality that comes in my mind right now – config/ (read config) of IOs as outputs, because currently there is a bug in WICED – wiced_hal_gpio_configure_pin or maybe in wiced_hal_gpio_get_pin_config and when try to configure a pin as output , next check with wiced_hal_gpio_get_pin_config return it as input. https://community.cypress.com/thread/47164
Regards

By: Alan Hawse

Alan Hawse — Tue, 02 Jul 2019 09:26:04 +0000

In reply to Stan N..

OK… I could do that… do you have some specific things that you are interested in?

By: Alan Hawse

Alan Hawse — Tue, 02 Jul 2019 09:24:01 +0000

In reply to Stan N..

Thanks for the nice words….

For the chips which came from Broadcomm we have not generally released the register maps… unfortunately. All of the PSoCs + all of the new wireless chips will have that data. I know that this isn’t a very satisfactory answer but that is the deal.

Alan

By: Stan N.

Stan N. — Mon, 24 Jun 2019 20:29:37 +0000

Congrats for the good tutorials. Could you, please, consider to add some additional information regarding memory map/registers of CYW20719 as such information is not available neither in the spec sheets nor in the tutorials published so far. I am interested currently on the GPIO registers ….
Thanks

By: Stan N.

Stan N. — Thu, 20 Jun 2019 14:33:53 +0000

Very good job done, Alan!
Would be quite helpful if you can add some lesson for manipulating GPIOs direct from registers / memory as neither memory map is available for CYW20719 nor API has enough functionality to perform some of very common GPIO tasks.

By: Alan Hawse

Alan Hawse — Sun, 31 Mar 2019 16:01:45 +0000

In reply to Chumei Yang. I dont know. Can you please post on the Cypress community.

By: Chumei Yang

Chumei Yang — Thu, 28 Feb 2019 18:45:00 +0000

I followed all the steps but when I tried to make the target, the following error showed up “:0:16: error: invalid suffix “_spar_crt_setup” on integer constant”. Any suggestions? Thanks for the course!

By: Alan Hawse

Alan Hawse — Sat, 02 Feb 2019 21:57:56 +0000

In reply to Fausto Bini.

That module has the 20706 … the bluetooth is very similar and should work fine…. the peripherals are a bit different and you will need to sort that out.

By: Fausto Bini

Fausto Bini — Wed, 30 Jan 2019 19:18:41 +0000

Well done! These lessons for WICED Ble are very useful. It helps the transitions from PSoC 4 BLE to this new toolchain.
Could I utilize CYBT-343026-EVAL kit to follow through or is the specified evaluation kit a requirement?