Add PICO_CONFIG description for CYW43_PIO_SLEEP_MIN_US

esky-software · web-flow · commit a71a8d3a4e2f · 2025-04-05T11:49:13.000+02:00
diff --git a/src/rp2_common/pico_cyw43_driver/cyw43_bus_pio_spi.c b/src/rp2_common/pico_cyw43_driver/cyw43_bus_pio_spi.c
@@ -54,6 +54,7 @@ void cyw43_set_pio_clkdiv_int_frac8(uint32_t clock_div_int, uint8_t clock_div_fr
 }
 #endif
 
+// PICO_CONFIG: CYW43_PIO_SLEEP_MIN_US, For PIO SPI transfers longer than this (in microseconds), sleep via async_context before entering busy wait, default=disabled, group=pico_cyw43_driver
 #if CYW43_PIO_SLEEP_MIN_US
 static uint32_t bit_rate_khz;
 static void sleep_if_long_transfer(uint32_t xfr_length)

Original file line number	Diff line number	Diff line change
`@@ -54,6 +54,7 @@ void cyw43_set_pio_clkdiv_int_frac8(uint32_t clock_div_int, uint8_t clock_div_fr`
`54`	`54`	`}`
`55`	`55`	`#endif`
`56`	`56`
	`57`	`+// PICO_CONFIG: CYW43_PIO_SLEEP_MIN_US, For PIO SPI transfers longer than this (in microseconds), sleep via async_context before entering busy wait, default=disabled, group=pico_cyw43_driver`
`57`	`58`	`#if CYW43_PIO_SLEEP_MIN_US`
`58`	`59`	`static uint32_t bit_rate_khz;`
`59`	`60`	`static void sleep_if_long_transfer(uint32_t xfr_length)`