PSoC™ Creator & Designer Forum Discussions

Hi,

I am working on small project where porting STM32+ChibiOS application into PSoC4 4200

I pretty much converted most of them but having some issue with setting up GPIO 

init
{
palSetPadMode(GPIOD, 1, PAL_MODE_INPUT_PULLUP);
palSetPadMode(GPIOB, 0, PAL_MODE_OUTPUT_PUSHPULL);
}while(1)
{
palClearPad(GPIOB, 0);
wait_us(50);
palReadPad(GPIOD, 1);
palSetPad(GPIOB, 0);
}

Above code is from original project and I need to port them into PSoC Creator.

"while" section, I think I can convert them by using per pin api like
CyPins_ClearPin()
CyPins_ReadPin()
CyPins_SetPin()

However, I dont know how to set init pins.

PAL_MODE_INPUT_PULLUP:

input_pullup

PAL_MODE_OUTPUT_PUSHPULL:

output_pushpull

I configured eachpin this way but doesnt seem to be working.

What am I missing or incorrectly setup?

Thanks

I use PSoC 4200 BLE and RTC module with DTS correction and it only works correctly if the module is initialized in the same year.
When next year comes, the correction no longer works.
If I initialize the module at the end of the year, the correction will not work at all.
This is because the calculation of the Unix time value of the correction time occurs at the moment when it is applied, and it would be necessary to increment the value of the year so that the value of the Unix time corresponds to the next year.

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void RTC_Update(void)
{
static uint32 RTC_currentTickNumber = 0u;
RTC_currentTickNumber += RTC_updateTimePeriod;

if(RTC_currentTickNumber >= RTC_tickRefOneSec)
{
RTC_unixTime++;
RTC_currentTickNumber =
(uint32) RTC_currentTickNumber - RTC_tickRefOneSec;

#if(0u != RTC_INITIAL_DST_STATUS)
if(RTC_unixTime == RTC_unixTimeDstStart)
{
RTC_dstStatus = 1u;
RTC_dstTimeOffset = RTC_SECONDS_PER_HOUR;
}

if(RTC_unixTime == (RTC_unixTimeDstStop - RTC_dstTimeOffset))
{
RTC_dstStatus = 0u;
RTC_dstTimeOffset = 0u;

Here mast be an increase of year value in RTC_dstStartTime struct and RTC_dstStopTime struct
RTC_unixTimeDstStart = RTC_GetDstUnixTime(&RTC_dstStartTime);
RTC_unixTimeDstStop = RTC_GetDstUnixTime(&RTC_dstStopTime);
}
#endif /* (0u != RTC_INITIAL_DST_STATUS) */

#if(0u != RTC_INITIAL_ALARM_STATUS)
if((RTC_unixTime + RTC_dstTimeOffset) == RTC_unixTimeAlarm)
{
RTC_currentTimeDate.status |= (1uL << RTC_STATUS_ALARM_OFFSET);
RTC_alarmCurStatus = RTC_alarmCfgMask;

RTC_unixTimeAlarm =
RTC_GetNexAlarmTime(RTC_unixTime + RTC_dstTimeOffset,
(uint8)RTC_alarmCfgMask);

/* Call callback function only after new alarm time is obtained.
* Cypress ticket #264756
*/
if (RTC_alarmCallbackPtr != NULL)
{
RTC_alarmCallbackPtr();
}
}
#endif/* (0u != RTC_INITIAL_ALARM_STATUS) */
}
}

/>

https://youtu.be/cqfrZvlawEo

How can I see how much memory use the program from the MCU - flash and RAM in PSoC Creator 4.3? 

Hi,

I'm currently creating some psoc component, where I need to have optional pin. How to do that ?

Thanks

Antoine

It seems like every time I make a change to a schematic, the .cysch.cyvis file gets a raft of meaningless tweaks to component locations at the same time for no reason:

These clutter up the git history and make it hard to find the actual meaningful changes.  Can this behavior be fixed?

(I don't understand why these are even saved as floats when the wires and components are always snapped to a grid.)