About CraigORV

CraigORV · 2021-09-15

I've recently put together a new design and ST-Link doesn't seem to detect the STM32L486 on the board using the STM32CubeProgrammerThe part used is the 144 LQFP version, but I've double checked the pins and connections for the SWD port. I'm supplying...

CraigORV · 2021-07-02

Hello,As the questions says, I'm having difficulty programming a Nucleo-F334R8 board directly via the PA13 and PA14 SWD pins. After removing the jumpers on the built-in ST-link (CN2) I have connected the external ST link directly to the SWD, reset, g...

CraigORV · 2019-11-25

I started messing around with the End_Node example with my B-L072Z-LRWAN1 board, and enabled the sensors despite not having the nucleo board to test with. Curiously I noticed instead of delivering an error, it just locked up.After some investigation ...

CraigORV · 2019-11-22

I started messing around with the End_Node example with my B-L072Z-LRWAN1 board, and enabled the sensors despite not having the nucleo board to test with. Curiously I noticed instead of delivering an error, it just locked up.After some investigation...

CraigORV · 2021-09-17

Thanks, silly mistake, but that was it. For some reason I hadn't realised there was an additional witness mark on the chip, which is a little confusing since it's similar to the pin1 marking!

CraigORV · 2021-07-05

Those pins are directly connected to PA13 and PA14 on the nucleo header (CN7), so it should make no difference. Also, when the ST-link has been snapped off those pins won't exist at all...

CraigORV · 2021-07-02

Yes, I disconnected the two jumpers on CN2 marked "ST-LINK / NUCLEO". The reset pin is being held high (not in reset).I can't use the on-baod ST-link in the final project... The nucleo is going to be mounted to the underside of a carrier PCB where it...

CraigORV · 2019-11-27

Anyone?

CraigORV · 2019-11-25

In the example, the HAL_init() function states that the SysTick is used as the time base source. /* Use SysTick as time base source and configure 1ms tick (default clock after Reset is MSI) */ if (HAL_InitTick(TICK_INT_PRIORITY) != HAL_OK) { ...

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No STM32 target found - STM32L486 sanity check

Unable to program a Nucleo board via an external ST-Link V2

SysTick_Handler not firing in STM32CubeExpansion_LRWAN_V1.3.0 End_Node example!

SysTick_Handler not firing in STM32CubeExpansion_LRWAN_V1.3.0 End_Node example!

Re: No STM32 target found - STM32L486 sanity check

Re: Unable to program a Nucleo board via an external ST-Link V2

Re: Unable to program a Nucleo board via an external ST-Link V2

Re: SysTick_Handler not firing in STM32CubeExpansion_LRWAN_V1.3.0 End_Node example!

Re: SysTick_Handler not firing in STM32CubeExpansion_LRWAN_V1.3.0 End_Node example!