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Resolved! DS12288 Rev 4 - Typo in Table 12, page 67

In the first row - corresponds to "Pin Number" D2 for WLCSP81, Alternate functions column, it has:TIM3_CH4,RTIM1_CHE2It should be:TIM3_CH4,HRTIM1_CHE2I emphasized the "H" to make it clear that it is missing. I think this is the only place I saw this.

Resolved! How to write to SD card over 4G address by HAL?

Hi All,​I am using STM32H7 to write the SD card. The SD card is 16GB. But when I call HAL_SD_WriteBlocks, I found it only accept under 4GB(uint32_t) address. Here is header declaration. HAL_StatusTypeDef HAL_SD_ReadBlocks   (SD_HandleTypeDef *hsd, ui...

TLung.1 by Associate II
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STM32F3 HSE crystal startup issues

We are using an STM32F303VEH6 on a custom design. We are using a ILCX13-FF5F10-16.000MHZ crystal oscillator. We have the PLL and clock gain setup to generate a 72 MHz CPU clock. On some CPUs we have problems where the CPU doesn't appear to try and st...

nlbutts by Associate II
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On the fly OTA example

Hi,I am working on STM32 with Quectel GPRS module.Now I have to implement OTA without using any external flash or SD card.Is there any example for GPRS based OTA without using any external memory to park the bin/hex file and program the MCU flash on ...

SBS.1 by Associate
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  • 1 replies
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How to use timer1 for pwm input

I use STM32F103c6 timer1 for pwm input . after right config in cubemx, and in simulink enable timer1 ch1 interrupt. Then auto code gen, but code in Keil the ch1 interrupt not enable, its callback not registered, the timer also not started. Want to kn...

PYong.2 by Associate II
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  • 5 replies
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