About WSher.1

WSher.1 · 2022-03-01

Hello!I'm trying to use the base OTA firmware updater within the STM32WB github package.For some reason, when I try to use the notify characteristic in my app after an OTA update, the notifications aren't being sent out.Is there something that needs ...

WSher.1 · 2021-12-12

Hello! I'm trying to run the BLE Heart Rate application on my STM32WB.I followed the guides and YT videos, but whenever the HW_TS_RTC_Wakeup_Handler interrupt is triggered, the device goes into a Hard Fault state at ' __HAL_RTC_WRITEPROTECTION_DISABL...

WSher.1 · 2021-12-10

Hello! I'm following the example here but with RF enabled to put my STM32WB into low power run mode (https://github.com/STMicroelectronics/STM32CubeWB/blob/master/Projects/NUCLEO-WB15CC/Examples/PWR/PWR_LPRUN/Src/main.c)I'm running into an issue wher...

WSher.1 · 2021-11-15

Hello!I'm trying to build an Android app to connect to my STM32WB device using a custom BLE profile.I'm able to connect and interact with my device via the ST BLE Toolbox app, but when I try to create a Bluetooth socket within Android studio and conn...

WSher.1 · 2021-10-21

Hello! I'm trying to interface with a sensor that requires a repeated start condition.Datasheet: https://www.mouser.com/datasheet/2/348/ROHM_S_A0005047448_1-2562246.pdfI have other sensors on my I2C bus that I can communicate with. I also get '1' on ...

WSher.1 · 2022-03-01

This issue also works in reverse too. If power toggle the STM32WB, and run my firmware then NOTIFY works fine. When I send it a command to go into OTA then NOTIFY via OTA doesn't work.I've narrowed it down to something within the bluetooth stack or s...

WSher.1 · 2021-12-12

Yep, it's an empty pointer... I'm confused as to why though.

WSher.1 · 2021-10-22

Huzzah! This worked.Apparently I don't know how to properly address I2C... lol. I must've missed in the datasheet that the address was only 7 bits.

WSher.1 · 2021-10-21

To add to this, I don't believe anything is wrong with the HW in this case. I'm using the standard breakout board. uint8_t count; count= HAL_I2C_IsDeviceReady(&hi2c1, 0x5B, 3, 5); HAL_I2C_Mem_Read(&hi2c1, 0x5B, 0x0F, 1, &count, 1, 1500);And this...

WSher.1 · 2021-10-13

Yeet!! Exactly what I was looking for. Thank you! :)

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STM32WB Can't Use NOTIFY after OTA update without power reset

STM32WB HW_TS_RTC_Wakeup_Handler Is Generating Hard Faults Whenever Called

Keep RF Subsystem enabled when in Low Power Run Mode

Connect to STM32WB Via Android Programmatically

How to use HAL_I2C with repeated start conditions

Re: STM32WB Can't Use NOTIFY after OTA update without power reset

Re: STM32WB HW_TS_RTC_Wakeup_Handler Is Generating Hard Faults Whenever Called

Re: How to use HAL_I2C with repeated start conditions

Re: How to use HAL_I2C with repeated start conditions

Re: Read SWV ITM Data with another program from STM32CubeIDE