STM32 MCUs Embedded software

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Resolved! STM32F103RE USB HOST FOR KEY DISK

Greetings Everybody,I am confused whether i cam make STM32F103RE to work as usb host for mass storage ? In CUBE MX it says mass storage class but does it mean i can connect my USB disk to it and transfer data to it ? I know STM32F207ZG has the suppor...

Resolved! DHCP does not work when I change my Mac Address.

 Board: STM32746G-DiscoveryProject: LwIP_HTTP_Server_Netconn_RTOSPosition: ethernetif.c stm32f7xx_hal_conf.h#define MAC_ADDR0  0U#define MAC_ADDR1  2U#define MAC_ADDR2  0U#define MAC_ADDR3  0U#define MAC_ADDR4  0U#define MAC_ADDR5  0UWhen set as abov...

Bootloader behavior

Hi,I need some help to understand the behavior of the bootloader.Currently I use STM32F746 but I will move to STM32F778AI next week.I have several needs from bootloader:Load bootloader if there is no user application.Load user application on start ( ...

davidra7 by Associate II
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How to restart into bootloader (with DFU).

typedef void resetvec(void);       void cmd_jbl(BaseSequentialStream *chp, int argc, char **argv) // reboot to bootloader   {    unsigned int t;        (void)argc;     (void)argv;    (void)chp;    resetvec *fun;         fun = ((uint32_t *)0x1fffc800)...

UCB CVP won't work in STM32F412RG

I'm struggling already many days getting the most simple VCP functionality working in my application.I tried implementing the UM1021 usb OTG lib provide as extension on the STD peripheral library from ST, but without succes. After that I tried the s...

SMaes.3 by Associate
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Hello! I'm testing FatFS on my evaluation board and is working only for a 2gb sd card. I'm using the example from the Cube repository. Can anyone help me?

I'm need to use a microSD card on my new project, so I decided to test in my evaluation boards. I have a STM32373C-EVAL and a STM3210C-EVAL boards. For the tests I used 2Gb, 4Gb, 8Gb and 16Gb sd cards. Now came the problem, on the STM32373C-EVAL only...

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