PSoC™ 4 Forum Discussions

I have some Cypress Bluetooth modules, part number CYBLE-212023-10, and I'd like to upgrade from the default EZ-Serial firmware to the latest revision.

I can't see the part number listed on the EZ-Serial page: http://www.cypress.com/documentation/software-and-drivers/ez-serial-ez-ble-module-firmware-platform​

Which image should I use?

Hi,

I'm using CY8CKIT-044, and my current project requires to change the bit-order of SPI on the fly,

as one connected module is LSB-First and the other is MSB-First.

(1) I could not find an API to change bit order of a SPI(Master), am I missing something?

(2) In case we need to hand craft one by ourselves, is following function adequate?

(3) Needless to say, I'm planning to switch the value while no SPI transaction is taking place,

     but is/are there things I must take care of to make things work correctly?

<<code>>

void mcu_spi_msb_first(bool msb_first)

{

    uint32_t *SCB3_RX_CTRL = (uint32_t*)0x40270300 ;

    uint32_t *SCB3_TX_CTRL = (uint32_t*)0x40270200 ;

    uint32_t RX_CTRL, TX_CTRL ;

    RX_CTRL = *SCB3_RX_CTRL ;

    TX_CTRL = *SCB3_TX_CTRL ;

    if (msb_first) {

        RX_CTRL |= 0x00000100 ;

        TX_CTRL |= 0x00000100 ;

    } else {

        RX_CTRL &= 0xFFFFFEFF ;

        TX_CTRL &= 0xFFFFFEFF ;

    }

    *SCB3_RX_CTRL = RX_CTRL ;

    *SCB3_TX_CTRL = TX_CTRL ;

}

<</code>>

moto

Hi All,

I used the program below for PSoC Device 4200M:

PSOC 4200M WDT LONG DEEP SLEEP

PSoC 4200M WDT Long Deep Sleep

However, I want to use this program for PSoC Device 4200BLE. When I connect my BLE device to this program, instead of getting less than 1 mA when it goes to DeepSleep, I get around 5 mA.

Does this program, which I downloaded directly from the github link, work for 4200BLE, or do I need to make any modifications in order for it to work for my BLE Device. The github link is below:

GitHub - iotexpert/PSoC4-WDTExamples

Thanks,

Andrew Collins

I am trying to set the GAP Appearance value to a custom (reserved) value and don't see any way to do so. The PSoC Creator software has a picker for the Appearance value that only lets me select pre-set values. Thank you.