I wanna get STM32F1xx Standard Peripheral LIB
Posted on August 01, 2017 at 12:25hi dear.I'm looking for STM32F1xx Standrad Peripheral Lib old version.The version I want is V2.0.3 which came out in 2008.Can I get it from ST's website? or url link???
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STM32F0 generate signal on TIM3 with DMA
Posted on August 02, 2017 at 03:34Hi All,I am a newbie of STM32 developing. The board I am using is nucleo-f030R8. Right now I am trying to generate some pattern signals on timer3 like following waveform:An interrupt enables tim3, channel 1 will wai...
USB CDC library for stm32f042k6t6
Posted on July 29, 2017 at 11:52Hello, I am trying to use stm32f042k6t6 MCU and I want to use the USB peripheral implemented in it. Could someone suggest me a USB CDC library I can use with this MCU to connect with PC, I am using the standard periph...
Resolved! ADC not scanning all channels
Posted on July 27, 2017 at 12:14Perhaps the title is wrong, but my code behaves like this: I have configured 4 channels to be converted in the ADC; I have put a variable which increments inside ADC irq EOC (EOC_Counter) and another which increments ...
STM32F334 embedded reference voltage
Posted on August 01, 2017 at 16:53Hello,Included attachement consists screen of internal reference parameters presented in datasheet.I think there is mistake because Vdd=31.8V seems not correct.I try to calculate how accurately can determine Vdda vo...
How to check from firmware whether SD card inserted in slot ?
Posted on July 31, 2017 at 18:48Hi, engineers. I am currently working on project, containing SD card. My HW is custom chinese board with STM23f407VET6 mounted and microSD slot connected to SDIO (proper pullup resistors seem to be in place). I made s...
Resolved! HAL_SPI_TransmitReceive_DMA (STM32_FW_V1.7.0)
Posted on July 31, 2017 at 22:35In STM32Cube_FW_F7_V1.7.0/Projects/STM32746G-Discovery/Examples/SPI/SPI_FullDuplex_ComDMA example shows a simple DMA transfer with data cache on. How can aRxBuffer buffer can be updated correctly without a region def...
How works the function HAL_SAI_Transmit_DMA()
Posted on July 26, 2017 at 09:58Hi Communities, can any body please explain me, how works exactly the function HAL_SAI_Transmit_DMA(). I am using STM32F746VGTX.This is one example:uint8_t TestArray[4] = {0x00,0xff,0x00,0x00};HAL_SAI_Transmit_DMA(hsa...
Resolved! Missing SDNWE signal using STM32F469NI and SDRAM on PA7
Posted on October 06, 2016 at 16:01 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Internal Working of SPI?
Posted on July 26, 2017 at 12:15Hi,When i checked on DSO (scope) i found that after chip select SPI_NSS latch to ground.there in clock signals on clk pin.there is no data on SI and SO pin.Why there no data on SPI's Pin?Why SPI_NSS latch to ground?...
