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by Giovanni
Mon Aug 20, 2018 5:12 am
Forum: General Support
Topic: board.chcfg for mcu default reset state
Replies: 2
Views: 16

Re: board.chcfg for mcu default reset state

Hi,

You need to specify the state of all ports, it is designed this way. In Chibistudio, If you remove ports and then add those again all pins will have the default state thanks to the XML schena.

Giovanni
by Giovanni
Sat Aug 18, 2018 6:17 am
Forum: STM32 Support
Topic: STM32L432 ADC problem
Replies: 8
Views: 95

Re: STM32L432 ADC problem

Probably the answer is buried somewhere into the reference manual.

Giovanni
by Giovanni
Fri Aug 17, 2018 6:22 pm
Forum: STM32 Support
Topic: STM32L432 ADC problem
Replies: 8
Views: 95

Re: STM32L432 ADC problem

Couldn't you just use the Eclipse debugger? it is as easy as setting a breakpoint with a double click.

Giovanni
by Giovanni
Fri Aug 17, 2018 6:20 pm
Forum: ChibiOS/NIL
Topic: NIL winout HAL with NVIC problem
Replies: 2
Views: 54

Re: NIL winout HAL with NVIC problem

Hi,

The vectors table provided with ChibiOS does not define names like "TIM3_IRQHandler" but generic names like "vectorXX", use the correct name for your ISR.

Giovanni
by Giovanni
Fri Aug 17, 2018 3:34 pm
Forum: STM32 Support
Topic: STM32L432 ADC problem
Replies: 8
Views: 95

Re: STM32L432 ADC problem

It hangs exactly where? you need to provide info.

Verify if the DMA IRQ is triggered each time, if not then the thread is not woken.

Giovanni
by Giovanni
Thu Aug 16, 2018 1:45 pm
Forum: ChibiOS/HAL
Topic: Problems with os-less
Replies: 4
Views: 67

Re: Problems with os-less

Stop the program and see where it is stuck. If you need advice then provide info.

Giovanni
by Giovanni
Thu Aug 16, 2018 1:26 pm
Forum: General Support
Topic: stm32f105rct6:How to configure the clock?
Replies: 3
Views: 81

Re: stm32f105rct6:How to configure the clock?

Hi,

Each STM32 has a different clock tree, reading and understanding how RCC works on the RM is required.

Giovanni
by Giovanni
Thu Aug 16, 2018 1:24 pm
Forum: ChibiOS/HAL
Topic: Problems with os-less
Replies: 4
Views: 67

Re: Problems with os-less

What is "stopped working correctly"?

Does it enter the callback?

Giovanni
by Giovanni
Wed Aug 15, 2018 6:28 am
Forum: General Support
Topic: stm32f105rct6:How to configure the clock?
Replies: 3
Views: 81

Re: stm32f105rct6:How to configure the clock?

Hi,

You just need to halve STM32_PREDIV1_VALUE, this way you get the same frequency on the PLL input. You also need to create board files for your board.

Note that changing the clock settings requires reading the RCC/clocks section of the STM32 Reference Manual, no way around this.

Giovanni
by Giovanni
Tue Aug 14, 2018 5:08 pm
Forum: General Support
Topic: SD card / FAT driver size limit
Replies: 2
Views: 47

Re: SD card / FAT driver size limit

Hi,

The limit should be in FatFS, the SD driver uses 32 bits for block numbers.

Giovanni

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