About WPARK.1

WPARK.1 · 2023-03-21

Hello,I am trying to build a NFC project that receives 3 different ADC data from the MCU side (stm32l031k5) to the mobile phone.However, there is a critical problem that:NFC reading is too slow. There is a term like few seconds to read new text tag.T...

WPARK.1 · 2022-12-19

Hello, I am trying to open a project that can turn on the low power MCU stm32l031 with ANT7-T-25DV64KC while turning high and low periodically for GPO pin of the MCU. I tried many different ways but still not done with any of them (steval code and us...

WPARK.1 · 2022-10-08

Hello, I am currently working on a project in which I need to log continuous data from the P2P server to USB Dongle (Client) while I send a command to the server from time to time.Before this project, I successfully opened the BLE custom server to se...

WPARK.1 · 2022-04-25

Hello, I have been testing my custom board using MCUs, Stm32WB series, these days.Actually, I successfully opened my own custom board with a functioning RF part (BLE).However, there is still an undeclared issue with new WB MCUs.When I used a new WB M...

WPARK.1 · 2022-01-30

Hello, I am currently using the nucleo board installed with stm32wb55rg and I successfully opened my custom notification char based on P2P server example.However, it seems I can send data in bytes (in hex) to mobile phone but I am lost for converting...

WPARK.1 · 2023-03-22

Hello,Actually, the values for vol1, 2, and 3 are renewed in the while loop. Then, updated to NFC C file using the extern:extern uint16_t vol1[10], vol2[10], vol3[10];I believe, the ADC values would be updated periodically so the values should be cha...

WPARK.1 · 2023-01-30

The problem is solved but, I still want your answers for the questions.For EH project, I have one more question. As you told me EH_mode is nonvolatile, if I already set ST25DVxxKC_EN_STATUS_E = ST25DVXXKC_ENABLE and ST25DVxxKC_EH_MODE_STATUS_E = ST25...

WPARK.1 · 2023-01-30

Hello,It is good news that after updating my cubeIde to 1.11.2. It is working now. Therefore, I modified EH project code to detach the BSP button and LEDs while it is always working in EH mode (Active boot).For EH project, I have one more question. A...

WPARK.1 · 2023-01-30

For NDEF example,For: while( NfcType5_TT5Init( ) != NFCTAG_OK );Totally stuck even though I did "Step Into". Therefore, it does not turn off LEDs at all.

WPARK.1 · 2023-01-30

Same thing happens for NDEF example.I think while( NFC07A1_NFCTAG_Init(NFC07A1_NFCTAG_INSTANCE) != NFCTAG_OK );while( NfcType5_TT5Init( ) != NFCTAG_OK );These lines having some problem as it cannot return NFCTAG_OK without manually "Step Into" in the...

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ST25DV64KC NDEF text reading via I2C error

ST25DV-i2c energy harvesting and GPO with stm32l031k6

How to modify P2P_Server (WB55RG) and P2P_Client (WB55CG USB dongle) to log continuous ADC data from Server while writing command from the dongle side serial.

Stm32WB55 custom board RF part error.

How to notify string data periodically to my mobile phone from the development board of stm32wb55?

Re: ST25DV64KC NDEF text reading via I2C error

Re: ST25DV-i2c energy harvesting and GPO with stm32l031k6

Re: ST25DV-i2c energy harvesting and GPO with stm32l031k6

Re: ST25DV-i2c energy harvesting and GPO with stm32l031k6

Re: ST25DV-i2c energy harvesting and GPO with stm32l031k6