Posted on August 20, 2014 at 04:39I am communicating with an STM32F407 from a computer via Serial. I would like to implement flow control, but I have some questions.1) Can I manually control the RTS line, so that I can receive a command from the PC ...
Posted on August 20, 2014 at 03:11Hello, I want to use SPI2 on STM32F103RB to communicate with RFM12 module but SPI does not work. Can you help me where is a problem?This is the definitions:#define RFM_SPI2_PORT GPIOB#define RFM_GPIO_CLK ...
Posted on July 08, 2014 at 17:39Hi everybody!I want to migrate from STM32F407 to STM32F427, and use the full power of this microprocessor (180MHz instead of 168MHz), because I need more speed ressources.First, I find this new application note:http:/...
Posted on August 19, 2014 at 21:41 Having a strange problem; not sure if it's an anomaly of my compiler (IAR) or I'm doing something wrong: I'm trying to change SYSCLK for the STM32F427, which uses the PLL as the SYSCLK source. The issue ...
Posted on August 19, 2014 at 13:45 Hi, We're using STM32F Trying to get Timer3/Ch 4 to count edges from a 24VDC fan tachometer to get Rpm. Done research through Reference manual and forum posts. Obviously I'm missing somethin...
Posted on August 19, 2014 at 20:49When using SDIO, when should DBCKEND be used versus DATAEND? #dbckend #stm32f4 #dataend
Posted on August 19, 2014 at 14:43Why remap? #stm32f103-spi-remapping #rtfm
Posted on August 18, 2014 at 16:39Hi, I hope someone can explain this strange behaviour using interrupts on a STM32L151: I send out data via a UART using a software ring buffer. To know how much data are there to be send I use an integer counter var...
Posted on August 19, 2014 at 16:44 I include emwin and FreeRTOS library and write GUI_Init(); function. I want to see 'hello world' on LTCD but didnt. firstly, I saw white screen after display has turned black increasingly. I'm giving code below. I...
Posted on August 18, 2014 at 12:24I'm using the Keil evaluation board (MCBSTM32F400) and i need help to understand how to use FSMC. There's NAND chip (MT29F4G08A) on board connected to FSMC but cannot find any examples how to use the controller with...
