Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on June 01, 2017 at 17:25I'm trying to use SPI with DMA on an L4 chip. The firmware configuration is generated by CubeMX, and it has 4 calls that check for valid DMA handles. One of these calls is:assert_param(IS_SPI_DMA_HANDLE(hspi->hdmatx))...
Posted on May 30, 2017 at 13:46Please help me !!!I want to config USB STM32F429 in mode Host hight speed with USB PHY.Please tell me the way or give to me source .Thanks you so much !!!!!!#usb #stm32f429 #usb-host #stm32f4-usb-highspeed-hs-ulpi #us...
Posted on June 01, 2017 at 16:16Hello dear STM32 CommunityI'm trying to implement the usb_otg_fs host hid class to read out a mouse. The code is generated by MXCube using the HAL library package STM32F4 V1.16.0. As long as I'm using any kind of stan...
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...
