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CanRF · 2025-03-25

HiI Reported this for Improvement in STSW-ST25RFAL 3.0 source before.Now STSW-ST25RFAL 4.0 is available but the following problems are not changed.1) Add to rfal_analogConfig.h, rfal_crc.h, rfal_iso15693_2.h header files.#if defined( __cplusplus )ext...

CanRF · 2025-03-25

HiI download the newest STSW-ST25RFAL 4.0.0 and try to update my project from STSW-ST25RFAL 3.0.0. In rfal_nfc.c is a new function platformTimerGetRemaining( ) used.I can't find a sample implementation because STSW-ST25R_1.7.0 is still with 3.0.0.Whe...

CanRF · 2025-01-10

HiOn STM32L4xx Ref Man Programmable voltage detector (PVD) supports external input PVD_IN.How to configure the GPIO for PVD_IN (ex STM32L4 PB7)?How to configure VREFINT?Is there any example?

CanRF · 2024-09-03

HiWe think the following impotentes should be done in STSW-ST25RFAL 3.0 source1) Add to rfal_analogConfig.h, rfal_crc.h, rfal_iso15693_2.h header files.#if defined( __cplusplus )extern "C" {#endifotherwise this file makes it difficult with C++ 2) Add...

CanRF · 2024-09-03

We use ST25NFC_Embedded_Lib_ST25R3911B_1.6.0 for our current project.There are some example inside.In most example in stm32l4xx_hal_msp.c are the following code: GPIO_InitStruct.Pin = GPIO_PIN_All & (!(GPIO_PIN_3));HAL_GPIO_Init(GPIOB, &GPIO_InitStru...

CanRF · 2025-03-26

Hi,1)Fromhttps://github.com/micropython/micropython/issues/3488OTOH, having these wrappers in C headers is very common and does make C++ integration easier. It requires updating not only py/.h files but also lib/.h and extmod/*.h. We can do this if t...

CanRF · 2025-03-26

Hi1)Every serious library owner adds this to every header file.See STCube, CMSIS, C-Library, ...So please add this too2)The problem with empty array in a struct is not solved withextern "C" {#include "rfal_analogConfig.h"}

CanRF · 2025-01-21

Hi RomainAgain thanks for your information.This helps a lot,But now I've an additional problem.On startup I want to wait until the power is over the selected voltage.So I configure PVD and wait until PDVO is 0. I use the following code... HAL_PWR_...

CanRF · 2025-01-13

Hi RomainThanks for your information.DS10198 Rev 11 and RM0351 i read before. But I didn't see information for the GPIO configuration nor the VRefint configuration.From MX Cube I see, that PB7 is configured as analog with no pullup/down.This was also...

CanRF · 2024-09-03

Hi,3)In STSW-ST25RFAL 3.0 I did'nt find a rfal_platform.h. In STSW-ST25R_1.6.0 are in every project a rfal_platform.h. But not all of them has got an include of <stdlib.h>. So I take the wrong file for my project.I will add <stdlib.h> to my rfal_plat...

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Improvement in STSW-ST25RFAL 4.0 source

STSW-ST25RFAL and platformTimerGetRemaining

PVD on STM32L4 with external input

Improvement in STSW-ST25RFAL 3.0 source

Possible bug in ST25NFC_Embedded_Lib_ST25R3911B_1.6.0

Re: Improvement in STSW-ST25RFAL 4.0 source

Re: Improvement in STSW-ST25RFAL 4.0 source

Re: PVD on STM32L4 with external input

Re: PVD on STM32L4 with external input

Re: Improvement in STSW-ST25RFAL 3.0 source