Hi Team,We are building a Braille Display for the Blind people, for the device, we are trying to give IAP through SD card on our board.My problem is whenever we try to erase or program the STM32H753 chip, the program comes out of Debugger at the firs...
Posted on December 06, 2016 at 15:04Hi, I was checking through the implementation of osSignal in the file installed by STM32CubeMX to 'Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS/cmsis_os.c'The http://www.keil.com/pack/doc/CMSIS/RTOS/html/gro...
Hi,I saw something that alerted me:Disadvantages of using a flash drive for backupReliability. We’ve touched upon this already but it’s worth mentioning again. USB flash drives were designed as a convenient tool for the consumer market. They’re not n...
It 's seem to me there is an error page 2651 of RM0468, STMH730 reference manual.the figure 782 has a Current limited power switch in the design, but if un understand corretly, is only need in OTG host or dual role device.Am I correct ? there is no...
Hi all,I am working on stm32L0 controller that communicate with LAN9250 ethernet ic over SPI. Now i want to integrate lwIP stack in code to use the protocols. When checked in stmcube ide i did not see lwIP stack option in middleware in ioc configura...
HelloI need to develop a specific MP3 audio reader from SD card or USB flash memory.What STM32 microcontroller would you recommend to build such a MP3 audio reader ?What discovery or eval board do exist at a best price ?Thank you to anybody who may g...
Hi,I was wondering if it's possible to use FatFs with SD Card as extended SRAM, or maybe by setting the FMC to map to the FatFs or SD Card in some way. I have a project that uses an RGB Display of 480x272 (RGB565 mode), so the RAM space needed is 130...
I am programming an SMT32F69I-DISCO board to output a SINE wave. I am having trouble with the Size parameter of the BSP_AUDIO_OUT_Play() function. I have a buffer of 100 that I am filling with my SINE values:int16_t dataI2S[100];Here are my calls of...
Hi ,I am working on STM32L073 controller that talks to host over ethernet .Controller has no onboard ethernet port hence it uses spi interface to communicate with LAN9250 ethernet IC . In initial stage, i was able to transmit and recive packet(obser...
I am trying to use the STM32F103V as a keyboard and I have tried following online tutorials on this but when I check on Device Manager, I cannot find the device at all.Here is the tutorial I followed: https://controllerstech.com/how-to-use-stm32-as-a...
