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Posted on October 29, 2015 at 15:02What is wrong here?I try to read 2 bytes data of temperature sensor LM73 by I2C of STM32F0Discovery based on STM32F051 micro. The micro is waiting RXNE event and doesn't exit from the loop.I don't see any activity ...
Posted on March 28, 2015 at 17:59Hello.I try enable TIM12-17 but TIM12EN-TIM17EN not set to 1 (always 0) in APB1ENR and APB2ENR.?an you help me?Thanks. #stm32f100rc
Posted on October 29, 2015 at 12:54 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on August 31, 2015 at 12:12Hi everybody,I would record on SD card by the microphone on board, it's possible?I try it using the driver stm32f4_discovery_audio and the sd driver HAL for the Eval, but I failed. Some of you have recorded from the...
Posted on October 29, 2015 at 10:56Hi,my friend, I want to implement the both TX/RX channel of SAI, but can not find any code sample in STM32CUBE. I want to use DMA to transfer audio data between SAI and codec and start the TX/RX DMA at once and jus...
Posted on October 29, 2015 at 10:20Hi, Im currently working on interfacing stm32l053 i2c where i have to interface it with a 8-bit i2c device address. But Where can i find 8 bit i2c api's in keil compiler i found 16-bit api's now in keil . A...
Posted on October 21, 2015 at 15:54 Hi, I'm working on a custom board, cpu :stm32f207zg on i2c2 there is an rtc - pcf2129 I started the project in STM32CubeMX, updated to the last version. Pins are pf0 and pf1, pin...
Posted on October 29, 2015 at 09:00I'm having a big problem.I have an USART which uses a circular buffer with DMA to receive characters.The machine sometimes has to save some informations in internal EEPROM.After some time, from minutes to many hour...
Posted on October 28, 2015 at 08:49 I am using an STM32F4 discovery board and my intention is to set one of its GPIO pins at high impedance, which I have done as below: GPIO_InitStruct.Pin = GPIO_PIN_12; GPIO_InitStruct.Mode = GPIO_MODE_INPUT;...
Posted on October 29, 2015 at 08:47Hi,I am using STM32F051R8 eval board I am trying to read temperature sensor and internal voltage values but some times I am getting wrong ADC conversion valuesvoid MX_ADC_Init(void){ ADC_ChannelConfTypeDef sConfig...
