adc_fifo_setup ( en dreq_en dreq_thresh err_in_fifo byte_shift -- )
published: 16 December 2023 / updated 17 December 2023
vocabulary: pico
Setup ADC FIFO.
Parameters:
- en Enables write each conversion result to the FIFO
- dreq_en Enable DMA requests when FIFO contains data
- dreq_thresh Threshold for DMA requests/FIFO IRQ if enabled.
- err_in_fifo If enabled, bit 15 of the FIFO contains error flag for each sample
- byte_shift Shift FIFO contents to be one byte in size (for byte DMA) - enables DMA to byte buffers.
Legal: site web personnel sans commerce / personal site without seling