About Fayaz.1

Fayaz.1 · 2021-07-01

I'm using stm32f103c8t6 to control tft screen. I tried to use stm32f030c8t6 to conrol tft with same library but screen is always black. What can be the reason ?

Fayaz.1 · 2021-06-25

Hi, i'm trying to control a barcode printer with STM32F105VCT6 with USB. The printer is godex EZ-1005. When i plug usb cable usb state comes to APPLICATION_START from APPLICATION_IDLE.According to this document. (Page 6) i need to send Standard Reque...

Fayaz.1 · 2020-08-28

Hi. I'm tring to save data to usb memory stick. this is main fuction :while (1) { /* USER CODE END WHILE */ MX_USB_HOST_Process(); /* USER CODE BEGIN 3 */ switch(Appli_state) { case APPLICA...

Fayaz.1 · 2021-07-01

I create a new project on cube mx for stm32f030 all settings and codes are same with stm32f103 project. What may i missed. do you have any idea?

Fayaz.1 · 2020-08-30

Hi @Community member I try to look deep and f_open->find_volume->check_fs->disk_read->USBH_MSC_Read in usbh_msc.c USBH_MSC_Read function return USBH_FAIL with this if ((phost->device.is_connected == 0U) || (phost->gState != HOST_CLASS) || ...

Fayaz.1 · 2020-08-28

I don't understand exactly how can i do this can you explain.

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ST7735 1.44 TFT screen not work with stm32f030c8t6

USB host bulk transfer to printer from stm32. USB HOST Printer

USB host msc stm32f107 stop writing to usb memory stick after 30-40 times. f_open() return FR_DISK_ERR

Re: ST7735 1.44 TFT screen not work with stm32f030c8t6

Re: USB host msc stm32f107 stop writing to usb memory stick after 30-40 times. f_open() return FR_DISK_ERR

Re: USB host msc stm32f107 stop writing to usb memory stick after 30-40 times. f_open() return FR_DISK_ERR