EEPROM Emulation
Posted on June 26, 2016 at 11:59Can we interface external EEPROM with STM32f427 ? if yes can anyone please refer me some application note for STM32F427. I found AN3969 but it is for STM32f40x/stm32f41x and i need for STM32F427.
Forum Posts
No ST-LINK detected
Posted on June 26, 2016 at 16:49Hello,I have a prototype board with:CP2102 USB - UART portSTM32F103RB(BOOT0 pin is configured highBOOT1 pin is configured low)Now I try to download some code to the board with Keil uVision.If I try to do it, the progr...
STM32F4 & F7 : How to speed up the data transmission in USB
Posted on June 26, 2016 at 13:30Hello everyone, I'm actually using the Discovery F4 and F7 to understand and use the USB stack from ST,but actually I can't speed more than 400 kB/s with the F4 (Full-Speed USB) and 2.1 MB/s with the F7 (ULPI HS USB)....
AHB transaction size
Posted on June 26, 2016 at 10:39i want to interface stm32f427 with 16 bit data bus external memories how can i change AHB transaction size to 16 bit ?
STM32F107 - mass storage device
Posted on June 17, 2016 at 11:06Hello,I am planning to build a device with a STM32F107, The user should be able connect to the system via both Ethernet and USB.When connected via ethernet, I should inform the IP address of STM32F107 to the user.For ...
STM32F437VIT6 = 168 MHz or 180 MHz ?
Posted on June 26, 2016 at 04:45We are looking at the STM32F437VIT6 and in the datasheet is saying the part has a max CPU frequency of 180MHz. I wanted to verify that the 180MHz was correct.When I checked the distributors online the part is listed a...
STM32F4 DISCOVERY Audio Playback
Posted on June 25, 2016 at 20:27Hello! Sorry if I repeat this topic. I have problem with BSP_AUDIO_OUT_Play() function from STM32Cube. Actually, i tried to run old example from StdPeripheralDriver-s package which plays sound from internal flash and ...
CAN bus on STM32F103
Posted on June 25, 2016 at 03:09Hi everybody, These days I'm starting a project based on STM32F103VET6 for which I have to use the CAN bus pheripheral to transmit and receive messages. I'd like some support to start my work.- Can bus 29 bit identif...
STM32L0538-Disco Loses Programming
Posted on June 23, 2016 at 02:17When I connect my board to my computer via usb (cn2) I lose the programming. I lost the factory programming to start with. I downloaded the Keil uVision5 compiler and downloaded the blinky app to the discovery board. ...
About Alternate function AF14-STM32F4 Discovery
Posted on June 24, 2016 at 19:47Dear all,I am playing around with STM32F4 Discovery kit. In the manual RM0090, p. 270 mentions about the list of alternative fuctions.I have not found anything connect with AF14. Woud you please kindly help me to veri...
