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by Giovanni
Fri Feb 26, 2021 12:38 pm
Forum: ChibiOS/HAL
Topic: EXTI PVM Wakeup
Replies: 6
Views: 92

Re: EXTI PVM Wakeup

If it goes in unhandled exception it is possible that the EXTI ISR is linking to the wrong IRQ vector, when the IRQ happens then it goes in the unhandled default vector. Could be a bug.

Giovanni
by Giovanni
Fri Feb 26, 2021 8:56 am
Forum: ChibiOS/HAL
Topic: EXTI PVM Wakeup
Replies: 6
Views: 92

Re: EXTI PVM Wakeup

Try putting a breakpoint in the ISR (compile using -O0), just to make sure you get there. Settings should be in mcuconf.h but you do need to enable the EXTI line.

Giovanni
by Giovanni
Thu Feb 25, 2021 12:54 pm
Forum: STM32 Support
Topic: STM32F405 and non standard CS pin for SPI1
Replies: 4
Views: 53

Re: STM32F405 and non standard CS pin for SPI1

Those C++ functions are not part of ChibiOS so cannot help there, where that code comes from? perhaps you should contact the author.

If you need help it is your interest to describe the problem in details and give all the required information, your description is too generic.

Giovanni
by Giovanni
Thu Feb 25, 2021 12:07 pm
Forum: STM32 Support
Topic: STM32F405 and non standard CS pin for SPI1
Replies: 4
Views: 53

Re: STM32F405 and non standard CS pin for SPI1

Hi,

ChibiOS HAL can use any pin as CS, it is a normal GPIO, you need to configure it as output.

Giovanni
by Giovanni
Thu Feb 25, 2021 11:54 am
Forum: ChibiOS/HAL
Topic: EXTI PVM Wakeup
Replies: 6
Views: 92

Re: EXTI PVM Wakeup

Hi,

The EXTI ISR is defined in stm32_exti16-35_38.inc, basically you need to define a macro STM32_EXTI38_ISR to inject your code in the ISR (you may add it to your mcuconf.h).

You need to enable the line using extiEnableLine() or extiEnableGroup2(), see stm32_exti.c.

Giovanni
by Giovanni
Thu Feb 25, 2021 11:50 am
Forum: Small Change Requests
Topic: Adding Dual-Bank EFL Support to F429/F439
Replies: 21
Views: 494

Re: Adding Dual-Bank EFL Support to F429/F439

New headers are usually imported to support new devices for the sub-family, in F4 case this is unlikely now, it can be considered a legacy product.

Giovanni
by Giovanni
Thu Feb 25, 2021 8:12 am
Forum: Small Change Requests
Topic: Adding Dual-Bank EFL Support to F429/F439
Replies: 21
Views: 494

Re: Adding Dual-Bank EFL Support to F429/F439

Those are from ST Cube software, we import the new versions from time to time, that kind of errors are not infrequent.

Giovanni
by Giovanni
Thu Feb 25, 2021 6:28 am
Forum: STM32 Support
Topic: STM32MP1 support?
Replies: 6
Views: 1090

Re: STM32MP1 support?

Hi,

Currently there is no work in progress on MP1.

Giovanni
by Giovanni
Thu Feb 25, 2021 6:27 am
Forum: Small Change Requests
Topic: Adding Dual-Bank EFL Support to F429/F439
Replies: 21
Views: 494

Re: Adding Dual-Bank EFL Support to F429/F439

Hi,

Editing the CMSIS files is not a good idea, on the next headers update the change will be lost. Is it possible to make the driver to not rely on that?

Giovanni
by Giovanni
Wed Feb 24, 2021 11:50 am
Forum: Bug Reports
Topic: Chibistudio thread priority field
Replies: 1
Views: 67

Re: Chibistudio thread priority field

Hi,

You need to update the plugins from within Eclipse, there is a new version addressing changes.

The update site is http://chibios.org/eclipse/chibistudio_new (it should already be listed)

Giovanni

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