Posted on May 09, 2017 at 09:12Dear Community,I want to implement a boot loader routine located in the first flash sector (0x8000000) of a stm32F407 device. After power up the bootloader decides whether the program pointer can jump to the main app l...
Posted on May 12, 2017 at 08:48Hi,I'm new at STM32. (I own DISCOVERY board STM32F411E-Disco) I have written few programs using Cube and HAL but now I need to use assembler.Can you share any sources where should I start to learn using assembler? Any ...
Posted on May 11, 2017 at 15:27Hello St Community,I'm working on STM32F103 RB microcontroller, I've download STM32CubeMX and STM32CubeF1 .I want to show a message on my computer, thanks to a terminal, which I code on my STM32.I know that an example ...
Posted on May 08, 2017 at 12:56Hi.So, main page says:So it suggest that STM32F7x8 and 7x9 has DSI, and lowest (7x2 to 7x7) doesn't.Unfortunately if we enter a specific type of microcontroller, exampleSTM32F777BI, we see general information about all...
Posted on May 08, 2017 at 16:55This package for this micro is a 36 pin WLCSP. The datasheet suggests on pg12 that it supports USB but not VDD_USB, unlike others in this range. Does this mean that the USB line voltage comes from normal VDD?
Posted on May 11, 2017 at 15:25Hello!I have CC3100BOOST and STM32F4-Discovery.I installed IAR, CC3100SDK v 1.2.0, STM32Cube_FW_F4_V1.16.0.Copied the folder 'Drivers' from 'STM32Cube_FW_F4_V1.16.0.' to folder 'C:\TI\CC3100SDK_1.2.0\cc3100-sdk\platfor...
Posted on May 12, 2017 at 14:41I am working on sound aquisation with STM32F469 mems microphone, I know that if i want to use one microphone of the three mems microphone , I only have to pick out th JP5. is it true? But when i did that i lose control...
Posted on May 12, 2017 at 13:22I'm using a stm32l151cct6 MCU and I want to protect a sector of the flash memory using Option Bytes in ST-LINK Utility.When I try to use the mode 'write protection', the application code works fine. When I try to use t...
Posted on May 12, 2017 at 05:36Hello,I am using STM32F746IG. This has 320KB RAM - 64KB DTCM + 240KB(SRAM1) + 16KB(SRAM2)When my program uses 64KB, all the data is stored in DTCM and it all works fine. But when exceeds 64KB, data is stored in SRAM1(i...
Posted on May 12, 2017 at 12:20Stm32f100 compatibilitywith microstep driver cw8060.I need to control CP+, CW+, EN+. Is it possible with Stm32f100?Because CP+, CW+, EN+ requires 5v. What will happen if I connect PA1 to CP+, PA2 to CW+, PA3 to EN+. St...
