Posted on June 01, 2017 at 15:35I use STM32F429 USB HS Host library for UVC device.Some UVC device has ISOC EP wMaxPacketSize=3072 or 5010 Bytes.I open endpoint type iso with msp = 5010 or 3072Then I Set Interface Alternate and start stream with wMa...
Posted on June 01, 2017 at 10:03Hi everybodyI have some trouble on porting u-boot to my custom board based on stm32f429 processor. I'll be thank full if you introduce forums for porting u-boot and uclinux on ST processors.regards#uclinux #stm32-ucl...
Posted on June 01, 2017 at 09:17Hey guys, this is my first post in this forum.So i am trying to interface ds1307 tiny rtc module with stm32f401 nucleo via i2c1 but unable to set time to it. I am getting the uptime of rtc but whenever I am trying to ...
Posted on March 27, 2017 at 02:44 Everyone, I tried to read file and write file in one task on RTOS, but when I read file it's stopped in the middle ? What setting do I need to change in the task ? Is it related with timer2 per task ? ...
Posted on March 06, 2017 at 22:49There are no 'else' statement in between the mutual exclusive 'if' cases in HAL_TIM_IRQHandler. This wastes precious processor cycles in real time (like PID) loops[...]} /* Capture compare 2 event */ if( [...]Compa...
Posted on May 29, 2017 at 17:01I try doing usb device with two bulk endpoint IN/OUT.All work fine but i lost every first packet on start device. Every new packet work fine, and work fine if i unplug and plug usb cable. And i recevie num of bytes in ...
Posted on May 28, 2017 at 20:40Hi!I`m trying to send data from memory to SPI using DMA for LCD TFT purposes. To speed up the drawing I would like to send the same half-word x times (fill the rectange with the same color for example). At this point I...
Posted on May 29, 2017 at 14:31Dear Forum and ST Wizards,I've spent few weeks so far researching problem with cubeMX USB app. Finally I found, that with tickless mode enabled, Windows 10 cannot enumerate the device, but with tickless disabled, every...
Posted on June 10, 2016 at 13:23Hello,In HAL USB_Device class library function (usbd_customhid.c) USBD_CUSTOM_HID_Setup() not exist case CUSTOM_HID_REQ_GET_REPORT(bug or not?), but in usb spec GET_REPORT must be realized. Could you recommend right ...
Posted on May 23, 2017 at 11:18Hello everyone, I have the following issue: when I try to flash firmware over SPI Bootloader and send data by command 0x31U (Write Memory) then read data by 0x11U (Read Memory) I got corrupted data, some words sti...
