PSoC™ 4 Forum Discussions
Good Afternoon,
I've been using PSoC Programmer with a MiniProg3 to try and upload a hex file to my CY8C4146FNI-S433 chip.
Unfortunately, I'm having issues getting it to EraseALL and wanted to check and see if it's detecting the right chip.
This is the printout once the device is autodetected:
| Automatically Detected Device: CY8C4146FNI-S433
| Silicon: 1B02, Family: AB, Major/Minor Rev: AA
Can anyone verify that this is the correct Silicon,Family,Rev versions for this particular part number?
Just trying to narrow down what could possibly be causing my other issue.
Thanks!
Hi,
Trying to get a bit of extra range on a PSoC4 BLE chip (specifically it’s the CY8C4248 variant) and wanted to know if there is an option to boost the TX (Adv and Connect) powers above the current maximum of 3dBm.
The GUI in PSOC Creator won’t let me do it, and if I go into the generated BLE code, I can see the highest option I can set it within code is: CYBLE_LL_PWR_LVL_3_DBM , which I believe is still 3dBm.
I’m not concerned about power useage, as this device is powered off my solar/battery setup, and the quiescent current of my inverter would be 100 times that of my PSoC.
Cheers,
Mike
Show LessHi Cypress Developer Community,
Customer Support directed me here to determine if there is a recommended substitute for CY8C27543-24AXI .
I appreciate you help.
Bridget Marasco
Liner Manufacturing
Show Less
Is there a way to monitor (dump) the value of the internal RAM?
I want to dump a running program without breaking it, instead of referencing the variable in the debugger.
Thanks,
Tetsuo
Hi everyone,
so I saw the using the EZI2C Slave (SCB mode) [v4.0], it is possible to have a secondary slave address. I was wondering if it was possible to have the same "secondary salve address" when using a regular I2C (SCB mode) [v4.0] block. I looked for information, but could not find what I wanted.
Show LessHi
After Init, at some point I need to change the 'Samples Averaged' of the ADC_SAR_Seq.
What is the correct flow to do that?
This is how the component initialized in PSOC creator:
Thanks!
Show Less
Hi,
I have two projects(Bootloader&Bootloadable)
In the Bootloadable project, I choose the bootloader hex and elf file).
Next I use the I2C bootload Host to update the board, it shows I update success.
If I add "Bootloadable_Load()" in the bootloadable project, I found follows:
1. I Can bootload the board many times, this is correct
2. While I test the process, I found the board always in the process of bootloader project
If I do not add "Bootloadable_Load()" in the bootloadable project , I found follows:
1. I can bootload the board only one time, this is not correct
2. While I test the process, the process change to bootloadable project. This is what I want.
So, above two projects are not 100% correct. Do you have any suggestion in the bootloadable project?
Show LessWe use the cypress chip as controller of a battery management systems (BMS). Sporadic we have seen that chips misbehave. We've been unable to bring the chip in the misbehave state intentionally but discovered many occurrences over last year many BMS devices.
What is the misbehaviour:
- the cypress chip suddenly starts to consuming much higher power and heats up (>70°C).
- Software reset, reset over XRES or flashing different software doesn't help to get out of this high power consumption state.
- Only a full power off cycle might bring the chip back to normal power consumption. (Some keep consuming more).
My feeling is that the misbehaviour gets triggered by going in/out of DeepSleep, hibernate or similar but as already mentioned we were not able to trigger it on purpose. While going into the sleep state all unnecessary devices were turned off and the power source is switched to a LDO (3.3V), while active run a DC_DC converter with 3.5V is used. The VDDA and VDDD stays active but VRef is switched off.
What have we done to debug that:
- We verified the supply voltages
- Flashed a example when the chip was in this state (SysTick_Example with adapting/using the minimal GPIO to shown on our board).
- Tried to reset over Softreset, XRES
- using different capacitors/filters on VccD and VDDA/VDDD
Have you ever heard of a problem like this? Do you have an idea what the reason could be, how it could be provoke or most important how we could prevent getting into this mode?
Looking forward for your feedback
Show Less
Hello,
the code for the temperature sensor DS18B20 works fine using only the display. But when I add the BLE code, I can't get it to work, it disconnects before receiving the temperature value. I have tested the same BLE code with another max30102 sensor and it works perfectly.
Can you help me?
Thank you
Show Less