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AnkhInnovationsLLC
Associate III
since ‎2023-08-04
‎2023-11-20

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  • 29 Posts
  • 1 Solutions
  • 45 Kudos given
  • 3 Kudos received

User Activity

STWBC86 -> Writing FTP (Few Times Programmable) from header over i2c?

2023-11-09
Hello,Looking through the data sheet for the STWBC86, there doesn't appear to be a way to write to the FTP (Few Times Programmable) memory, nor save individual configuration register values over i2c. Any register values are only written to RAM and lo...

STEVAL-WBC86TX -> Bricked accidentally, any chance of recovery?

2023-11-09
Hello,So I recently received the dev board STEVAL-WBC86TX and was quite impressed with the features. Accidentally the wrong config ID was written to the board. Now I cannot connect to it again using the Windows utility.The USB to I2C appears to be wo...

STM32 H7 - I2S Clock Timing Problems (runs at 1.027 Mhz for some reason) - See PulseView

2023-10-30
Hello,Still trying to get I2S working on the H7...Opened up PulseView to check the clock between another connected device...Much to my surprise, the STM32 is actually outputting 1.027 Mhz average clock pulses instead of the ESP32's 1.024 Mhz. Checked...

SAI & I2S / DMA Callback imbalance - SAI Callbacks are called slightly more often than I2S Callbacks

2023-10-25
Hello,I have a strange issue here trying to read 2x PDM mics from the SAI peripheral and output the audio over the I2S peripheral here on the H7.I use what appears to be the correct frequency for both peripherals and clear audio coming out, until the...

I2S Peripheral - Disable slot swapping?

2023-10-10
Hello,Is there a way to disable the slot swapping of the I2S peripheral?Take the following example, without any HAL_I2S callbacks... void start_loopback(I2S_HandleTypeDef* is2_handle) { printf("--> Starting algorithm loop back...\n"); for (int i=0...
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