FSMC 8 bit bus
Posted on September 22, 2014 at 16:21hey all,i am using STM32F4 MCU. trying to connect LCD controller (ILI9342C) using FSMC.i understand that i can use the 8 bit bus.how can i determine which bus to use : D0-D7 or D8-D15Thanx #fsmc
Forum Posts
Fast IR camera data tranfer to computer
Posted on September 20, 2014 at 13:12Hello, I am working on projects that takes snapshot from camera, stores it to SRAM via DMA, and when process image by some mathematics, and calculate beam spot on sensor. And sends information to computer, where ...
Understanding FSMC arbitration
Posted on September 22, 2014 at 12:38I want to direct drive a rgb tft display via FSMC/DMA and an external async sram as framebuffer. The cpu is a STM32F103ZC. What happens when CPU writes between transfers to RAM? The transfers would be then: DMA R...
Ultrasonic sensor
Posted on September 19, 2014 at 15:02Hello everyone, how can i configure an ultrasonic sensor with timers on stm32f4 ? #interface-anything-to-anything #ultrasonic-sensor
How to use nand and SDRAM using FMC
Posted on September 22, 2014 at 11:45I want to interface LCD 800 x 600 x RGB 24 bit Display. for that i used SDRAM, NAND Flash, and other needed like touch Controller, SDCard, USB 2.0 etc. While designing in Cube i found that NAND and SDRAM shares t...
Newbie looking for help with GPIO
Posted on September 01, 2014 at 23:00 I have an STM32F4 Discovery board, which I am relatively new to. I'm trying to figure out how to work with GPIO's, and I haven't been able to find a good tutorial yet, so I'm trying to work it out by looking...
Free real-time operating system on STM32F100RB-Discovery
Posted on September 19, 2014 at 10:26Hi people, I have STM32F100RB-Discovery board. I need a free real-time operating system which I could deploy on that board. I know for FreeRTOS, but following their manual I haven't succeeded to deploy it yet. A...
UART4 IRQ Handler not firing
Posted on September 20, 2014 at 11:50With my STM32F4 discovery board I cannot get the UART4_IRQHandler to be triggered on incoming serial data. However the USART2_IRQHandler functions as expected and when the data is ready from the UART4 RX data reg...
error in programming
Posted on September 20, 2014 at 11:16hi every onewhen im trying to programm my stm32f103ret6 via jlink in keil v5.11, it shows this error:can any body help me please?WBR #stm32f103 #jlnik
STM32F429 UART7 Rx question
Posted on September 19, 2014 at 13:19Hello friends.I'm trying to communicate with DS18B20 via 1-wire interface.Here is the example of reset function (all pins and clk are set erlier). The problem is that the variable data does not receive UART7 DR v...
