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RMart.0 · 2020-12-07

STM32CubeMX v6.1.0, H7 lib v 1.8.0is generating code where main() calls MX_USB_DEVICE_Init();, but MX_USB_DEVICE_Init does not seem to be defined anywhere.int main(void) { ... /* Initialize all configured peripherals */ MX_GPIO_Init(); ... MX...

RMart.0 · 2020-10-02

The 2 instances where hfdcan->Instance->TXBAR is written in stm32h7xx_hal_fdcan.c (as means of activating a TX reqeust for a given CANFD packet) use a direct value assignment to the register:hfdcan->Instance->TXBAR = BufferIndex;hfdcan->Instance->TXB...

RMart.0 · 2020-05-14

CubeMx 5.6.1, STMH7 SW v 1.7.0:Symptoms: measurements from ADC1/2/3 makes no sense, they are usually very close to full scale or at full scale.After much onion peeling, it turns out the VREF is not getting enabled.The CubeMX generated code does try t...

RMart.0 · 2020-02-28

One can use STMCubeMx to configure the hrtim in capture mode based on 2 events. In my case, I'm using TIMER_A capturing event 1 & 6 and timer_B capturing events 2 and 7.I can see the generated code's MX_HRTIM_Init() configuring everything correctly, ...

RMart.0 · 2020-01-13

I would like more information regarding errata 2.2.18 for STM32H750VB Silicon Rev V, from document DM00399555, which reads:"When a DAC output is connected only to an on-chip peripheral, the corresponding GPIO is expected to be available as an output ...

RMart.0 · 2020-12-01

Hi @Khouloud ZEMMELI , this issue seems to be back in STM32Cube v6.1.0, STM32H7 v1.8.0.I have tried to generate with openJDK 15.0.0, and 15.0.1 on Linux: both show the problem of no loader script being generated.I have attempted with options:SW4STM3...

RMart.0 · 2020-10-07

Yes, your answer makes sense, just saw now that it states in the register full description: "writing a 0 has no impact". Thanks for the help!

RMart.0 · 2020-05-15

While you guys are looking into fixing that, maybe also have a look on this other bug:Selecting 2.5V reference in cubeMx gives out this code in stm32h7xx_hal_msp.c, which seems correct:HAL_SYSCFG_VREFBUF_VoltageScalingConfig(SYSCFG_VREFBUF_VOLTAGE_SC...

RMart.0 · 2020-02-28

ok, never mind, just found HAL_HRTIM_WaveformCountStart_DMA() which seems to be doing exactly as one would expect: start the DMA without re-configuring the events etc...

RMart.0 · 2020-01-22

Thanks for the tip on the FDCAN max frequency, I could replicate it with the H750 in MX 5.5.0. This should definitely be corrected in CubeMx by having a check for max freq for the peripheral.As to the HardFaults, if it helps anything, I have 2 CAN mo...

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STM32CubeMx sometimes not generating MX_USB_DEVICE_Init()

Potential bug in STM32H HAL v1.8.0: enabling CANFD transmission request for a given packet may disable TX for previous already queued requests.

STM32H7 ADC reading only full scale or very close to full scale: VREFBUF enabling calls by HAL take no effect

STM32H7 HRTIM in capture mode with 2 events: is the HAL really this non intuitive and wasteful?

STM32H750xB errata 2.2.18 cannot be reproduced. "DAC GPIO cannot be used when DAC is connected to on-chip peripheral only"

Re: STM32CubeMX does not generate *.ld files when SW4STM32 is selected as Toolchain/IDE

Re: Potential bug in STM32H HAL v1.8.0: enabling CANFD transmission request for a given packet may disable TX for previous already queued requests.

Re: STM32H7 ADC reading only full scale or very close to full scale: VREFBUF enabling calls by HAL take no effect

Re: STM32H7 HRTIM in capture mode with 2 events: is the HAL really this non intuitive and wasteful?

Re: STM32H743 - Clarification needed on simultaneous usage of two FD-CAN peripherals