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I am struggling since days to get "my audio" out via SPDIF (electrical).What I see on scope (there is a voltage divider and cap for DC-free on PC12, Vpp is 0.6V, approx. 75 Ohm impedance):It makes sense - but my SPDIF receiver (a STM32F769I-DISCO boa...
Hello everyone, I have to communicate I2C to IC TM1640. In this datasheet of the IC, It show me this IC don't have address and not response ACK. So, my Stm get stucked when i wait for Txe bit is set.How can I fix this?
Using HAL_ADCEx_Calibration_Start() to calibrate the ADC. This function always returns HAL_ERROR.Debugging shows its failing after it collects the 8 samples and attempting to disable the ADC is timing out. (ie. if ((HAL_GetTick() - tickstart) > ADC...
In the CubeF4 Flash EraseProgram example (STM32F4-Discovery/Examples/FLASH) there is this section after the erase:/* Note: If an erase operation in Flash memory also concerns data in the data or instruction cache, you have to make sure that thes...
I am following the tutorial from https://www.youtube.com/watch?v=I9KDN1o6924&t=384s the tutorial(32F746GDISCOVERY) User manual has showed MicroSDcard_detect is pin PC13.I can not find my pin name of stm32l431rct6 Datasheet for MicroSDcard_detect pin....
Hi,1.Can I use option bytes to store the data(eg: Serial number, values storage etc).is It possible if so please share the available resource link/ example for reference. I am using STM32G491RE MCU.I want to write some data in to option byte memory a...
I made a little proof-of-concept board for the L431, as I wanted to see what it would take to do a BGA design. I've been able to program is using the STM32CubeIDE, but the board won't boot reliably.STM32CubeIDE v1.13.1Jlink Plus Compact0.1uF Bypass c...
Hi Everyone, I'm facing the issue that when i implementing the CAN interrrupt Transmit(CAN_IT_TX_MAILBOX_EMPTY) in CAN Normal mode. It going to interrupt hardfault error. But when i'm using the same concept in the loopback mode. It ...
Hi,I am a newbie learning to program STM32 via registers only. I have been doing step after step progress and managed to test and run the led blink program, timer delay, external interrupt etc. So hardware, core clock and other configurations are alr...
Posted on March 03, 2017 at 08:14 Hi all, I am a newbie developer for STM I am developing an application using the STM32F746 Discovery board and KEIL uVision. I need to output two pulses on GPIO that I will feed to another board. The first pulse ...
