PSoC™ 4 Forum Discussions
Hi,
I'm using the CYBLE-014008-00 and I've had some problems using a PWM module (UDB). I want to use the PWM as a single shot triggered by a Control Register module (i.e. triggered by firmware), and the clock used is LFCLK at 32.768 kHz.
Everything was working fine in active mode and sleep mode, unless I used the functions PWM_Sleep() and PWM_Wakeup(). Then the PWM stopped working.
I tried adding a 30us delay after PWM_Wakeup() and then it works! I can go to sleep and deepsleep with my system without problems.
My question is: is this normal? Do the UDB modules (specifically the PWM) require a delay after waking up? If so, where can I see the specs? By trial and error, I found that I need ~6 microseconds delay after waking up from sleep, and ~40 microseconds after waking up from deep sleep.
Thank you,
Fred
Show LessHello everyone:
I need some help with an example code. This is about using ADC and UART. Unfortunately for some strange reason, UART is not printing any result as expected. I used both teraterm and putty without any luck.
I am attaching my workspace bundle. Could an expert have a quick look and help me with some pointers. Thanks in advance to PSOC community.
Best,
Apoorva
Show LessHello, I'm woring on a project which measure temperature and humidity. The measured data are stored in emulated EEPROM - FLASH (dataloging).
I use two buffers:
static const uint8_t Datalog_vlhkost[MAX_NUM_SAMPLE_DATALOG * 2]; // store MSB and LSB because data are 16bit
static const uint8_t Datalog_teplota[MAX_NUM_SAMPLE_DATALOG * 2]; // store MSB and LSB because data are 16bit
for example MAX_NUM_SAMPLE_DATALOG = 500u
when use : for write data to flash the very very area in RAM is occupied.
status = Em_EEPROM_Write(....);
Is it normal? why is the RAM memory alocated?
Show LessHi,
I have:
CY8CKIT-042-BLE
PSoC Creator 4.1
I added call to as below:
apiResult = CyBle_GapAddDeviceToWhiteList(&whitelistdeviceaddress);
I added include file "project.h" but this does not include "CyBle_StackGap.h" and so my build fails.
I was wondering how to solve this error. Below is the exact error I get. Thanks, Asha
Show Less
Hello everyone,
Does this chip "CYBLE-022001-00" suitable for sending data (ADC) via Bluetooth continuously? What are the max bits it can send?
Thank you in advance,
Fahed
Show LessHi all.
I've been working on a project based on CYBLE-022001-00 in which I needed two serial interfaces (1 I2C on SCB0 and 1 SPI on SCB1).
Now I need to add a UART channel and I was thinking to share SCB1. The configuration is the following:
MISO P4[1]
MOSI P4[0]
SCLK P5[1]
TX P3[5]
RX P3[4]
The SPI CS is manually managed.
I've tried to follow the following examples without any luck:
- SCB_UnconfiguredComm Example Project 1.0
- Time-Sharing a PSoC® 4 Serial Communication Block (SCB) Between Two Functions – KBA90605
Can anyone point me in the right direction?
Thanks in advance
Show LessHi
I would like to connect a PSoC BLE to a PSoC 5LP and use the PSoC BLE as a transceiver for the circuit. What would be the best way to connect the two PSoC's and communication protocol to use? UART & AT? SPI?
Thank you in advance
Regards
Paddy
Show LessHi Everyone,
we are having an issue in developing an Android app. The app is visible and the pcb connects fine with an older Android version - but not with the latest Android. Has anyone experienced this issue? Phone won't even show the item although the phone's bluetooth antenna will.
Problem seems to lie within the App. Any ideas?
thank you and I appreciate your time.
best,
Francisco.
Show LessDo you have any criteria of visual inspection when module mounted to customer's board?
For example, compliant CP** etc.
MPN:CYBLE-022001-00
Regards,
Show Less