Posted on July 30, 2014 at 17:17 Hello everybody, I have a problem when I try to communicate with I2C1 (on STM32F4DISCOVERY) and a touch panel controller (Azoteq IQS550). First I have to say that I use I2C1 on the demoboard DISCOVE...
Posted on July 21, 2014 at 19:25Hello all, I wanted to use the HAL libraries for a project in KEIL. But when I add the --CPP flag to support CPP compiling I get a ton of errors, all of them are the following: ..\..\..\..\..\..\Drivers\STM32F4xx_HAL_...
Posted on July 30, 2014 at 14:14I am working on a project on the stm32 eval2 board that requires about 600 kB of RAM. Do I need to add external memory to the FMC bus? Or is all the memory I need already provided with the board. I do not understand...
Posted on July 16, 2014 at 20:12Hello All, I was trying to write and read data from SDRAM on the STM32f429- Discovery board.I was able to write data to the SDRAM but the read operation was not working.I used the STM32Cube Mx utility to generate the ...
Posted on July 31, 2014 at 00:05 Hello! Setup:2 custom boards (1 that's similar to the Discovery F4 and one that's based on a PSoC 5LP) linked by RS-485 (SN65HVD75 transceivers, half duplex, single twisted pair). Data flow: the STM...
Posted on July 31, 2014 at 05:05 The interrupt handler is generated by CubeMx in another file. Here is the code, no changes were made to it: /** * @brief This function handles EXTI Line 0 and Line 1 interrupt. */ void EXTI0_1_IRQH...
Posted on July 31, 2014 at 04:25I am using STM32CubeMX (latest version 4.3) to generate my codes for my STM32303C-EVAL board with STM32F303x series.I would like my board to act as a USB Speaker.I was able to configure it as a USB Device (as Audio Cl...
Posted on July 28, 2014 at 16:12Hello,I'd like to use an USB example project on a different (but very similar) microcontroller on a custom board.The example project: STM32 USB FS Device Library V4.0.0 --> VirtualComport_Loopback project --> STM3210B...
Posted on July 30, 2014 at 21:04I have an application where I need a large number of UARTs. Can the CAN bus interface be used as an extra UART? #stm32-bxcan-usart
