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stm32f769 dsi application problems

Posted on May 23, 2018 at 04:41Dear:   I am working on STM32F769 development board with the dsi unit.   I set the dsi clk to non-continuous mode and set dsi to LP command mode.  Then I  inited  the dsi module and started the DSI calling the the func...

CAN Bus interrupt stopped working

Posted on May 24, 2018 at 03:42 Hello everyone, I am using STM32F072C8 with MAX3051 CAN BUS transceiver to gather CAN bus data from a vehicle. Below is the main part ofmycode. while (1) { main_counter++; sprintf(print_buf1, '\r\n%d | main_c...

stm32 lora

Posted on May 08, 2017 at 08:48Hi. I have to study the lora world with a stm32 microcontroller.For me it is the first approach. Can someone suggest me witch stm32 demo board is the most easy to use in order to learn how lora works?Can someone sugges...

Compile time is taking forever

Posted on December 18, 2017 at 20:18Hi Everyone.I recently updated my SW4STM32 IDE when prompted to do so from a pop up, and I'm now seeing its taking forever to compile a project. For example I cleaned one of my mailto:STM#@F0 Adafruit LCD shield d...

mbmail4 by • Associate II
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stm32 and jump to function

Posted on May 16, 2018 at 12:15Hi. Iì'm trying to implement the jump to function.So my stm32 microcontroller has got 2 firmwares.The first is located at address 0x08000000 and the second is located at address 0x08008800.Using the st flash utility I...

USB Mass storage + SDMMC read write too slow

Posted on May 08, 2018 at 13:11i using STMF779I-EVAL board and try to  implement USB Mass Storage + SD Card . But the read/write speed i am getting when write/read from Window PC is too slow. Read : 1MB/s; Write : 200KB/sEven I already used DMA mech...

Hau Lam by • Associate II
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Resolved! Debugging Bootloader Code Sequence

Posted on May 16, 2018 at 19:20I'm unable to get my STM32F411 into USB DFU mode on custom hardware. Based on the flow in AN2606 a number of things could be causing this. I've seen a number of references on here with people having issues getting HSE ...

Konami by • Senior II
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