About TAwas.1

TAwas.1 · 2021-10-17

we are currently using the STM32 F091RC 2019 chips , and due to the chip shortage we are using the 2011 ones of the same chip, The issue is on the 2019 chips the I2C, USART are working fine, but on the 2011 ones the I2C is not working are there any c...

TAwas.1 · 2021-10-20

Hello sir, I got a solution to the USART issue i have to physically connect the Tx pin to GND for a second to get it started is there a way of doing it in the code for just fulling the TX pin to gnd , i tried the HAL reset but did not work

TAwas.1 · 2021-10-17

We are connecting a bluetooth module on USART3, on the 2019 chips it is working fine but on the 2011 chips they are not

TAwas.1 · 2021-10-17

We configured the I2C via software but not able to configure bootloader using I2C, if using UART its shows the chip ID and bootloader version but when using I2C its just shows 0

TAwas.1 · 2021-10-17

Is there a difference in the bootloader on the 2011 chips as compared to the 2019 chips which may cause this issue

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