HAL: STM32L0 ADC multy channel without DMA by polling
Posted on January 22, 2016 at 13:03How use it?In HAL examples (STM32Cube_FW_L0_V1.4.0) there isn't it...
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GPIO inactive
Posted on March 02, 2016 at 15:43Hello after trying myself and researching eventual similar problems I'm still facing a wall.I'm using a Nucleo F401RE and can't seem to get anymore GPIO functioning. I'm out of clues now. Here is my set up:-Connected...
Different Sampling Rate for STM32F427IG controller
Posted on March 15, 2016 at 04:43Hi,I amusing STM32F427IG controller with STM32Cube_FW_F4_V1.10.0software. I need to know if I can program different sampling rate for differentchannels of same ADC?Problem statement: In ADC1 need toscan three channel...
STM32F3DISCOVERY CAN
Posted on March 16, 2016 at 00:06I read on this forum that due to shared memory space you cant use CAN and USB at the same time on the F103 performance line devices. Does this also apply to the F303 as fitted on the F3 Discovery board? Is there some...
Flash mass erase: are MER1/MER2 bits swapped when flash banks are swapped?
Posted on March 03, 2016 at 23:36On STM32L4 (and some other parts), the FB_MODE bit in SYSCFG->MEMRMP is used to swap the mapping of flash banks 1 and 2. This is how the factory bootloader implements ''boot from bank 2'' (BFB2) in the flash option ...
Lost post
Posted on March 15, 2016 at 23:21My nice long winded post didn't show up so here's one just to see if I CAN post here. #possibly-worst-forum-software
i2c on fast mode hangs on stm32f103cb
Posted on March 15, 2016 at 02:35When reading data from an MPU6050 on standard mode (100khz) everything goes well, but when switching to fast mode 400khz the program just hangs, debugger shows an infinite loop on line 3935 of stm32f1xx_hal_i2c.c ...
Unable to add an ENPOINT IN on a modified class based on CDC, using the cube
Posted on March 15, 2016 at 18:09I develop this class for a company specific device working with USBLIB, under Linux or Windows. Using a previous release of standard library (not HAL) running on STM32F103. 2 ENP's, one IN and one OUT are added to th...
Nucleo running slower when externally powered
Posted on March 14, 2016 at 19:58HelloI am using a Nucleo-F103RB board (STM32F103RB) to read two ADC values every 1 second and display these values on an LCD.When the board is connected to the computer via the USB the ADC values are displayed every ...
STM32F427 SDRAM Support
Posted on January 22, 2015 at 09:40We already have a product which uses an STM32F427ZIT: For our latest development we are in need of an external RAM. It would be great to control an SDRAM that hosts 128Mbit of memory (Organization 2M word x 16 Bit ...
