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Posted on February 07, 2014 at 05:07 hello all, I want to try the UART of STM32F030 using USART1 (pinA9 Tx, pinA10 Rx). I have try to modify some code from internet to make mikro send 'A'(0100 0001)via Tx. but when I connect Tx pin (PA9) to o...
Posted on February 10, 2014 at 01:53Hi Everyone!I am trying to get the audio to work. Not trying to do anything too complicated. Just want it to beep. I went through the schematics and documentations and came up with some code. A lot borrowed from e...
Posted on January 31, 2014 at 23:25 Hello, Iam working on my can project with discovery f429 kit. Now I have it conneced to MCP2551 transciever and to NI-CAN reader (as far as I know it should act as 2. node as it is sending acknowledgment) ...
Posted on February 08, 2014 at 19:07DMA2D accelerated, the sources are here: https://github.com/true-grue/stm32f429_graphicsTested on STM32F429I-DISCO board with external 480x272 LCD. Hope someone will find it helpful.
Posted on February 08, 2014 at 21:59I am trying to understand the stm32 at a low level, and I think I understand how most of the registers I need to modify work, but I am looking for some simple C code to write data to a register. Right now I am try...
Posted on February 07, 2014 at 21:34I have a STM3240G-EVAL: Evaluation board for STM32F407 line - with STM32F407IG MCU. I am trying to decide on an RTOS, toolchain, libraries, … for a new project where we selected an STM32F4 as the processor. I ...
Posted on February 08, 2014 at 19:16Looking at the tutorial for MicroXplorer (http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00063255.pdf) page 32 figure 38 shows the GPIO configuration for USART pins. In the ...
Posted on February 08, 2014 at 16:36I made my own SDIO library and it is working fine , but I wanted to increase the transfer rate , so I read on the datasheet that the FIFO has 32 entry , while the KEIL defined only one FIFO register , so Are there...
Posted on February 06, 2014 at 08:41Hi, I have a problem in using arm_rfft_q15. When I use this instruction in my application, some of buffers in my application were changed. I defined all other variables globally. In my application, I want to perfo...
Posted on February 08, 2014 at 13:09Apart from the register structure what is the difference between GPIOx_ODR and GPIOx_BSRR? Is GPIOx_BSRR an abstraction layer for GPIOx_ODR? I know that a change in GPIOx_BSRR ''will'' change the GPIOx_ODR but how...
