PSoC™ 6 Forum Discussions

We would like to know Elnec for programming PSoC6.

1. What is fastest writer parts number of Elnec?

2. What is adapter parts number for BGA124 pin?

BR,

Uehara

I'm having trouble dynamically reconfiguring UART pins to GPIO and back.  Currently, I'm using a UART peripheral with TX 9[1] and RX 9[0] on the CYBLE-416045-02 and have tried the following:

Set to GPIO, and set TX pin to low

uint32 reg;

reg = CY_GET_REG32(CYREG_HSIOM_PRT9_PORT_SEL0);

CY_SET_REG32(CYREG_HSIOM_PRT9_PORT_SEL0 ,CY_GET_REG32(CYREG_HSIOM_PRT9_PORT_SEL0) & 0xFFFFFF0F);

Cy_GPIO_SetDrivemode(TX_PIN_0_PORT, TX_PIN_0_NUM, CY_GPIO_DM_STRONG);

Cy_GPIO_Write(TX_PIN_0_PORT, TX_PIN_0_NUM, 0);

Then later set back to UART pins

CY_SET_REG32(CYREG_HSIOM_PRT9_PORT_SEL0, reg);

Hi,

Let me be frank. This might sound crazy but this is what it is. I have bought PSOC6 - Wifi - BT kit. My intention in buying this is to know about PSOC6 as well as to learn embedded programming.

I had been exploring from a week or so on this. Just got used to the PSOC creator and the device. But when I wanted to further start working on it. I am not getting what to do. I don't know what to do next.

Can anyone suggest some applications which can be done with PSOC6 with out any external hardware involved ( Apart from the kit contents ). Again note that I wanted to do more coding and know more about the device.

Thanks In Advance.

I am using the CY8C6247-D52 and I was wondering if I can change the function of P6.6/6.7 or USBDP/USBDM to regular GPIO at runtime.  It is configured normally for SWD and USB but in certain modes I want to use the pins as GPIO.

Can VDDUSB be set for 3.3V and VDDA be set for 1.8V for a PSOC6 device (CY8C62x7)? Does the requirement VDDA must be the highest voltage present on the device still hold true for the VDDUSB rail?  Do all PSOC6 devices require ports 9 and 10 to be tied to the VDDA rail?

Hello All,

I'm trying to use the CSDADC middleware to measure the voltage at VDDA.  The initialization function Cy_CSADC_Init always causes a fault.  The fault occurs in the function Cy_CSD_GetVrefTrim, which is called by Cy_CSDADC_Init.  The fault occurs when it tries to read SFLASH_CSD0_ADC_VREF0_TRIM, which is stored in supervisory flash.

Since the code is Cypress supplied, one would assume that it has been tested.  So, I'm wondering if there's anything I need to do to enable reading of supervisory flash.  Any ideas?

Paul

Hi,

I'm planning to use PSoC 6 (CY8C6247BZI-D54) in one of my designs. In normal operation mode, I planning to use pin 6.4, 6.5, 6.6, and 6.7 for SPI communication with LCD. However, I do need these pins for flashing the PSoC obviously. I'd like to know if there's any special considerations from hardware schematics stand point. Do I need any external pull up/ pull down resistors on the JTAG lines? Or no I can simply connect the 4 pins from PSoC to JTAG connector and LCD without any intermediate components? (Just a side note, I'm only planning to use JTAG for flashing purposes.)

Thanks,

Hello ,

I am testing the BLE DFU firmware update feature with CySmart 1.3 and CySmart mobile. Both of them fail to transfer my .cyacd2 file. ( You can find it enclosed)

CySmart log is as follows :

[13:56:56:811] : 'Establish Connection' request sent [13:56:56:811] : BD Address Type: PUBLIC_ADDRESS [13:56:56:811] : BD Address: 78:77:E8:50:A0:00:00:00 [13:56:56:813] : 'Command Status' event received [13:56:56:813] : Status: BLE_STATUS_OK [13:57:04:483] : 'Establish Connection Response' event received [13:57:04:483] : 'Enhanced connection complete' event received [13:57:04:483] : Status: 0x00 [13:57:04:483] : Role: 0x00 [13:57:04:483] : BD Address Type: PUBLIC_ADDRESS [13:57:04:483] : BD Address: 78:77:E8:50:A0:00:00:00 [13:57:04:483] : Local resolvable address: 00:00:00:00:00:00:00:00 [13:57:04:483] : Peer resolvable address: 00:00:00:00:00:00:00:00 [13:57:04:483] : Connection Interval: 15.00 ms [13:57:04:483] : Slave Latency: 0 [13:57:04:483] : Supervision Timeout: 200 ms [13:57:04:483] : 'Command Complete' event received [13:57:04:483] : Status: BLE_STATUS_OK [13:57:04:484] : 'Exchange GATT MTU Size' request sent [13:57:04:484] : MTU: 0x0200 [13:57:04:486] : 'Command Status' event received [13:57:04:486] : Status: BLE_STATUS_OK [13:57:04:514] : 'Exchange GATT MTU Size Response' event received [13:57:04:514] : MTU: 0x0200 [13:57:04:514] : 'Command Complete' event received [13:57:04:514] : Status: BLE_STATUS_OK [13:57:04:515] : 'Initiate Pairing' request sent [13:57:04:515] : 'Command Status' event received [13:57:04:515] : Status: BLE_STATUS_OK [13:57:04:530] : 'Data length changed notification' event received [13:57:04:530] : Connection maximum Tx octet: 251 [13:57:04:530] : Connection maximum Tx time: 2120 µs [13:57:04:530] : Connection maximum Rx octet: 251 [13:57:04:530] : Connection maximum Rx time: 2120 µs [13:57:04:544] : 'Negotiated pairing parameters' event received [13:57:04:544] : State: Pairing negotiated [13:57:04:544] : Security Level: 0x01 [13:57:04:544] : Encryption Key Size: 16 [13:57:04:544] : Bonding: 0x00 [13:57:04:544] : Pairing properties: NONE [13:57:04:681] : 'Negotiated pairing parameters' event received [13:57:04:681] : State: Pairing completed [13:57:04:681] : Security Level: 0x01 [13:57:04:681] : Encryption Key Size: 16 [13:57:04:681] : Bonding: 0x00 [13:57:04:681] : Pairing properties: NONE [13:57:04:681] : 'Command Complete' event received [13:57:04:681] : Status: BLE_STATUS_OK [13:57:04:681] : 'Misc Event Notification' received [13:57:04:681] : Event Code: 0x0029 (GAP_ENCRYPT_CHANGE) [13:57:04:681] : Event Data: Encryption ON [13:57:04:681] : Event Data: [01] [13:57:04:696] : 'Discover Primary Services by UUID' request sent [13:57:04:696] : UUID: 00060000F8CE11E4ABF40002A5D5C51B [13:57:04:696] : 'Command Status' event received [13:57:04:696] : Status: BLE_STATUS_OK [13:57:04:712] : 'Discover Primary Services by UUID Result Progress' event received [13:57:04:712] : Primary Service 1: [13:57:04:712] : ------------------------- [13:57:04:712] : Start Handle: 0x0010 [13:57:04:712] : End Handle: 0x0013 [13:57:04:743] : 'GATT Error Notification' event received [13:57:04:743] : Error Code: BLE_GATT_ERR_ATTRIBUTE_NOT_FOUND [13:57:04:743] : 'Discover All Characteristics' request sent [13:57:04:743] : Start Handle: 0x0010 [13:57:04:743] : End Handle: 0x0013 [13:57:04:743] : 'Command Status' event received [13:57:04:743] : Status: BLE_STATUS_OK [13:57:04:781] : 'Discover All Characteristics Result Progress' event received [13:57:04:781] : Characteristic 1: [13:57:04:781] : -------------------------- [13:57:04:781] : Attribute Handle: 0x0011 [13:57:04:781] : Characteristic Value Handle: 0x0012 [13:57:04:781] : UUID: 00060001F8CE11E4ABF40002A5D5C51B [13:57:04:781] : Properties: 0x1C [13:57:04:813] : 'GATT Error Notification' event received [13:57:04:813] : Error Code: BLE_GATT_ERR_ATTRIBUTE_NOT_FOUND [13:57:04:813] : 'Discover All Characteristic Descriptors' request sent [13:57:04:813] : Start Handle: 0x0013 [13:57:04:813] : End Handle: 0x0013 [13:57:04:813] : 'Command Status' event received [13:57:04:813] : Status: BLE_STATUS_OK [13:57:04:844] : 'Discover All Characteristic Descriptors Result Progress' event received [13:57:04:844] : Characteristic Descriptor 1: [13:57:04:844] : ------------------------------------- [13:57:04:844] : Attribute Handle: 0x0013 [13:57:04:844] : UUID: 0x2902 [13:57:04:844] : 'Command Complete' event received [13:57:04:844] : Status: BLE_STATUS_OK [13:57:04:844] : 'Write Characteristic Descriptor' request sent [13:57:04:844] : Attribute Handle: 0x0013 [13:57:04:844] : Value: [01:00] [13:57:04:844] : 'Command Status' event received [13:57:04:844] : Status: BLE_STATUS_OK [13:57:04:859] : 'Command Complete' event received [13:57:04:859] : Status: BLE_STATUS_OK [13:57:04:875] : 'Read Characteristic Descriptor' request sent [13:57:04:875] : Attribute Handle: 0x0013 [13:57:04:875] : 'Command Status' event received [13:57:04:875] : Status: BLE_STATUS_OK [13:57:04:898] : 'Read Characteristic Descriptor Response' event received [13:57:04:898] : Value: [01:00] [13:57:04:898] : 'Command Complete' event received [13:57:04:898] : Status: BLE_STATUS_OK [13:57:04:898] : 'Write Characteristic Value Without Response' request sent [13:57:04:898] : Attribute Handle: 0x0012 [13:57:04:898] : Value: [01:38:06:00:04:03:02:01:00:00:B7:FF:17] [13:57:04:898] : 'Command Status' event received [13:57:04:898] : Status: BLE_STATUS_OK [13:57:04:898] : 'Command Complete' event received [13:57:04:898] : Status: BLE_STATUS_OK [13:57:09:898] : 'Terminate Connection' request sent [13:57:09:900] : 'Command Status' event received [13:57:09:900] : Status: BLE_STATUS_OK [13:57:09:915] : 'Connection Terminated Notification' event received [13:57:09:915] : Reason: CONNECTION_TERMINATED_BY_LOCAL_HOST [13:57:09:915] : 'Connection Terminated Notification' event received [13:57:09:915] : Reason: CONNECTION_TERMINATED_BY_LOCAL_HOST

I do not know why but suddenly CySmart sends out a "Terminate Connection" request.

The host and target has same security and connection parameters.

Any idea about what the reason could be?

Regards,