About Nchun.1

Nchun.1 · 2024-02-05

Hi community,I am observing Hardfault exception when trying to program internal flash of stm32g030k6t6 MCU in FAST mode . is there anyother FLASH registers i need to enable ?I have attached the code here static void write_data_to_application(void) { ...

Nchun.1 · 2024-01-26

Hello community ,I have configured STM32G030 as SPI Slave in DMA mode where master commands poll rate at 50 ms . I have set NSS pin as Hardware input as it is slave . As soon as NSS pin PB0 detects ,SPI DMA transmission starts in hardware level. Payl...

Nchun.1 · 2023-11-18

Hello community ,I have programmed stm32g030k06t6 MCU has SPI Slave . When trying to communicate with master for 10 times , 6 times checksum is getting failed and 4 times it is getting passed .Master is sending 9 bytes of data i.e 0x1,0x2,0x3,0x4,0x5...

Nchun.1 · 2023-10-26

Hi all,I tried to configure timer 14 to generate interrupt every 500 ms . i am toggling an GPIO to measure delay .when put a breakpoint interrupt gets triggered but unable to see waveform in logic analyser of GPIO toggling with delay .My clock freque...

Nchun.1 · 2023-10-05

Hello ,I Have configured STM32G030K6t6 MCU has SPI master . I have used SPI2 Module. Chip select is controlled manually by GPIO .I am unable to write exact data 0x79 in SPI2->DR register . Always it writes 0xff to DR and i am unable to read/Write an...

Nchun.1 · 2024-02-06

Thank you @TDK . I will check the example code for fast programming . i just wanted to understand about it

Nchun.1 · 2024-02-05

Hello @TDK ,I am able to save data in Flash with FLASH_TYPEPROGRAM_DOUBLEWORD . but Hard fault exception is still exists even passing arguments correctly with FLASH_TYPEPROGRAM_FASTKindly help Thanks & RegardsNarendra C

Nchun.1 · 2023-11-20

Hello Community ,The issue is resolved now after increasing SPI clock speed .Thank you

Nchun.1 · 2023-11-20

Hi @Tinnagit ,Channel 1 is MISO (it is the output from slave) .Here i am sending back the data which is received from master .Thanks Narendra C

Nchun.1 · 2023-11-18

it is SPI communication . I programmed SPI Slave, i used External pin interrupt as chip select where it enables and disables the SPI slave and talk to master .SPI data is not saving correctly in rx_buffer . 0x03 should be at the end of the rx_buffer

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User Activity

Hard Fault exception is occurring while programming in FAST mode for saving data in stm32G0 Memory

one bit is getting shifted at a particular byte in SPI Slave DMA mode in Stm32G0K6T6

SPI Slave data is storing incorrectly in receive buffer sometimes

Unable achieve delay with timer14 in stm32g030kt6 MCU

Unable to write Data into SPI2->DR register in stm32g030k6t6 MCU

Re: Hard Fault exception is occurring while programming in FAST mode for saving data in stm32G0 Memo

Re: Hard Fault exception is occurring while programming in FAST mode for saving data in stm32G0 Memo

Re: SPI Slave data is storing incorrectly in receive buffer sometimes

Re: SPI Slave data is storing incorrectly in receive buffer sometimes

Re: SPI Slave data is storing incorrectly in receive buffer sometimes