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MehmetKaya · 2024-08-05

Is it possible to program an empty STM32F042 using UART1 instead of SWCLK-SWDIO?I want to flash programming of STM32F042 which is zero.

MehmetKaya · 2024-07-30

Hello Friends,I use STM32F373 for 16-bit SADC.I have single-ended input 0V to 3.3V. VREFSD+=3.3V and VREFSD- =0VWhen input Voltage change from 0V to 3.3V I get values 0 to 32767. Is it not possible to get 16-bit (65535) data?Always signed?my configur...

MehmetKaya · 2024-08-05

Ok, so when programming from UART BOOT0 must be high, after programming we have to do low BOOT0 for normal operation, right?

MehmetKaya · 2024-08-05

If I do BOOT0 high (always pulled up) and connect USB to UART adapter TX-RX to STM32f042C4U6 as picture, May I program all flash with STM32CubeProgrammer?

MehmetKaya · 2024-07-30

Thank you very much. it worked.

MehmetKaya · 2024-07-30

32767.HAL_SDADC_Start(&hsdadc1);HAL_SDADC_PollForConversion(&hsdadc1, 100);adcResult = HAL_SDADC_GetValue(&hsdadc1); // unsigned int adcResult;

MehmetKaya · 2024-07-30

1.65V to 3.3V always 32767.

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How to program empty STM32f042C4U6 from UART1 instead of SWCLK-SWDIO?

STM32F373 SADC how to get 0-3.3V 16 bit(65535)?

Re: How to program empty STM32f042C4U6 from UART1 instead of SWCLK-SWDIO?

Re: How to program empty STM32f042C4U6 from UART1 instead of SWCLK-SWDIO?

Re: STM32F373 SADC how to get 0-3.3V 16 bit(65535)?

Re: STM32F373 SADC how to get 0-3.3V 16 bit(65535)?

Re: STM32F373 SADC how to get 0-3.3V 16 bit(65535)?