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STM32 DISCOVERY

Posted on April 30, 2012 at 20:23Hi all I just received a STM32 discovery eval board . I am trying to learn to code new projects with it . Can you offer me a good book for this ? Thanks Elico #stm32-discovery

Mic on Discovery

Posted on May 01, 2012 at 12:37Hi. I want to simply read the PCM data coming from the microphone(MP45DT02), which is on the stm32f4 discovery board. I configured the I2S2_CK and I2S2_SD pins, the I2S communication, and enabled the SPI_I2S_IT_RXNE in...

I2C

Posted on October 21, 2010 at 16:50hi i am tring to activate the I2C in order to External EEPROM i used this code but nothing is in the output on PB why? #include ''stm32F10x.h'' #define IWDG_WriteAccess_Enable     ((uint16_t)0x5555) #define IWDG_Pr...

ezrab by • Associate II
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SPI2 won't work

Posted on May 03, 2012 at 12:08 Hi, I've been trying to solve this problem for quite a while now. I 've get throuth various forum or example projet but nothing do the trick . My stm32f107 is connected by spi with another microchip (b...

STM32F207 Usart TX-RX with Parity_even

Posted on May 01, 2012 at 15:20Dear all, I'm in trouble with usart to communicate with a peripheral that use parity even. I'm working with STM32F207 and I have an RS485 transceiver I have configured the usart as below: void USART3_Config (void) {   ...

momede by • Associate II
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STM32F3210E-Eval not responding via JTAG

Posted on May 02, 2012 at 16:31Hi,we are using three STM32F3210E-Eval for about 1 year now. Recently 2 of these boards stopped responding via JTAG. The JTAG interface used is a Segger J-Link Edu. Different J-Links on different PCs have not made a di...

Usart Polling

Posted on April 13, 2012 at 13:28Hi, why i have to enable USART1->CR1 |= USART_CR1_RXNEIE; for polling In Example of ST Lib i dont see such thing. I thought for polling i dont need this?

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