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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 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 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
Posted on July 30, 2014 at 10:35Hi, to unlock data EEPROM on STM32 I need to write a sequence of two values to the FLASH_PEKEYR. Any failure in the sequence will permanently lock the EEPROM. Now there are some questions: - Do I need to disable inter...
