STM32CubeH7

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STM32H745i Discovery Board Keil 5.37 with Armclang 6.18 I tried the example with the old Keil armcc Compiler and the example works fine. Then i switched to armclang compiler and...

axbusch

Hello. I have noticed a SCK clock error on the SPI bus in the STM32H730 processor (own board). It may be due to the HAL library I am using (v1.10.0),...

KubeckPL

**FATFS/µSD/DMA** request. In the **STM32H7B3I-DK** example, FatFs/FatFs_uSD_DMA_Standalone/FatFs/App/app_fatfs.c The code is an example to make FATFS/μSD/DMA modules work, but I have the impression that the example uses its 'polling' functions. There...

fdelgehier

H747/dual core CM7 continues execution after wakeup from standby mode with RTC.

8

I have a minimal application based on the STM32H747I-DISCO PWR_STANDBY_RTC example.. This is how it works: 1. CM7 does basic initialization, and boots CM4. 2. CM4 configures HSEM, go to...

iabdalkader

Linker script issue

1

https://github.com/STMicroelectronics/STM32CubeH7/blob/4cb7c570fa5f2a362193d713a70b43ab02c68197/Projects/STM32H735G-DK/Applications/LwIP/LwIP_TCP_Echo_Server/STM32CubeIDE/STM32H735IGKX_FLASH.ld#L41 Pretty sure there's only 32k here not 288k. Also, you're leaving about 320k on the table at 0x24000000

smdjeff

Unable to use IS_xxx_xCLK macros in a preprocesor directives

1

**Describe the set-up** * Issue encountered while programming NUCLEO-H723ZG * compiler: arm-none-eabi-gcc 10.3.1 20210824 (release) **Describe the bug** Due to type casting in the bit definitions of the clock dividers,...

m-gorecki

Another EEPROM emulation example bug

3

**Describe the set-up** Custom board with STM32H735V. **Describe the bug** Function `EE_VerifyPageFullyErased()` is broken. It always checks `Address` value against `PAGE0_END_ADDRESS` when in reality it should be dependent on the...

khevessy

Ethernet transmit is hang on osSemaphoreAcquire( TxPktSemaphore ) inside low_level_output()

9

Not really a driver issue, but this driver is designed to work with ethernetif.c together... ethernetif.c is taken from STM32H7 example (https://github.com/STMicroelectronics/STM32CubeH7/blob/master/Projects/STM32H743I-EVAL/Applications/LwIP/LwIP_HTTP_Server_Netconn_RTOS/Src/ethernetif.c) With 10 ICMP packets + 10 TCP connections...

ktrofimov

Add SPI45 to HAL_RCCEx_GetPeriphCLKFreq.

1

* Support returning SPI45 peripheral clock frequency.

iabdalkader

Fix 'errno' redefinition issue for GCC >= 10

1

Since GCC version 10 the global uninitialized variables go into .bss instead of .common, i.e. the -fno-common has became the default. This way linking stage ends up with 'errno' redefinition...

leszekgrzegorek