About Roshan

Roshan · 2023-02-13

Hi all,I have custom hardware in the G4 series (491RE) and want to log some data. I don't have any communication method accessible now. Only I can access SWDCLK and SWDIO pins. SWO pin used for another purpose. is there any method where I can get SW...

Roshan · 2022-09-12

Hi, My purpose is to use the same ADC with different channels (one after another). I use stm32G4 with 170MHz clock speed. I want to check ADC values within a short time period. I use Baremetal. But unfortunately, I can only read one channel. it is no...

Roshan · 2022-08-11

Hi all,I haven't worked with ETRs earlier. I am currently working with stm32G491, I want to use TIM3_CHx, as an input capture. due to design problems, I am not available to use those pins. but I can use the TIM3_ETR pin. so is it possible to remap to...

Roshan · 2022-05-04

Hi all, Is there any method to debug timer interrupts using VSCode? I am currently using the STM32G4 series. it would be really nice if anyone can point out a way to debug.I am using OpenOCD. Thanks Roshan

Roshan · 2021-12-13

Hi all, I have an issue. I need to see the Slaves free space, for that, I am reading the slave's Empty space, and based on the results I send the data points which needed. but I am having a big issue. it always has a one execution cycle delay. For ex...

Roshan · 2021-12-06

Stm32F74xxx

Roshan · 2021-12-06

@TDK Thank you for the response. I figured out the jitter problem. If I wait till SPI to finish transmission, it takes more time (76µs extra) for CS to go high (output is very consistent). I am running this system in 30Khz cycle time. so timing is r...

Roshan · 2021-07-22

@MM..1 Exactly, but this is just a normal IO pin, not the BOOT0x,

Roshan · 2021-07-22

@MM..1 Connection are all fine, Recently I change the button input to another board. both work really well without any issue. Till button, the connection is attached it works really fine, but once I remove the pin connection (here the cable from ot...

Roshan · 2021-06-28

Because now the system is RDP1 is activated, once this is activated you cannot download the new file directly. for this, you have to erase (For this you can use Reset Target.bat file ). but if you trying to update the new firmware. then you have to p...

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