Posted on July 31, 2014 at 16:30Hello Everyone,I have started to work on the STM32F0308 discovery board. Now I am trying to read data from the RTC PCF8583 using I2C. I do not have prior experience with I2C. My problem is that I am not able to read d...
Posted on July 28, 2014 at 14:07 Good afternoon, I am trying to init UART5 on STM32L152 and it is work wrong. In the end of the sw_uart5_init function 0xAA (0b10101010) value issent to the UART5 data register. The transmission result, r...
Posted on July 31, 2014 at 11:41The system clock of stm32f030c8t6 is 48 mhz ....I want to achieve the maximum frequency by using internal osc (8 Mhz) driving the PLL insread of external Osc. I was able to achieve with the help of external osc....How...
Posted on July 15, 2014 at 13:20SPI doesn't work! & How to configure the Baud Rate Perscaler? #spi-stm32f103 #stm32f030f4
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...
