About RSree.1

RSree.1 · 2022-01-12

Things that have tried.Used the GPIO as chip select . In this configuration , the width of chip selected pulse is more than expected. ( Attached oscilloscope short for your reference ).Kindly requesting to sent the procedure or sample code to sent 24...

RSree.1 · 2022-01-17

Oscilloscope screen shot

RSree.1 · 2022-01-17

Hi All,I tried the advice from TDK , changing the clock frequency of AHB Bus (GPIO) and APB2 ( attached the screen for the clock setting). Increased the level of optimization of the tool, but this does not helped me to reduce the timing.With clock fr...

RSree.1 · 2022-01-13

Hi ,Thanks for the answer. Please find the inline answers.>>Looks like you're using NSSP mode.Yes , the screenshot provided is in NSSP mode.>>Manage CS as a GPIO output and toggle it manually.Yes , I have tried to toggle manually . But the issue is t...

RSree.1 · 2022-01-12

Hi ,Please find the inline answers. >>Sending 3 8-bit bytes adds up to 24 bits. There is no functional difference between a single 24-bit write and 3x8-bit writes.When sending 3 8 bits, the chip select is asserted for two times ( attached screen shot...

RSree.1 · 2022-01-12

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Hi All, I need to transfer 24 bit of data through STM 32 SPI , the challenge is that the IP only allow to transfer 8 or 16 bit of data .

Re: Hi All, I need to transfer 24 bit of data through STM 32 SPI , the challenge is that the IP only allow to transfer 8 or 16 bit of data .

Re: Hi All, I need to transfer 24 bit of data through STM 32 SPI , the challenge is that the IP only allow to transfer 8 or 16 bit of data .

Re: Hi All, I need to transfer 24 bit of data through STM 32 SPI , the challenge is that the IP only allow to transfer 8 or 16 bit of data .

Re: Hi All, I need to transfer 24 bit of data through STM 32 SPI , the challenge is that the IP only allow to transfer 8 or 16 bit of data .

Re: Hi All, I need to transfer 24 bit of data through STM 32 SPI , the challenge is that the IP only allow to transfer 8 or 16 bit of data .