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-rw-r--r--src/ws2812.pio.h58
1 files changed, 0 insertions, 58 deletions
diff --git a/src/ws2812.pio.h b/src/ws2812.pio.h
deleted file mode 100644
index e95f7ea..0000000
--- a/src/ws2812.pio.h
+++ /dev/null
@@ -1,58 +0,0 @@
-// -------------------------------------------------- //
-// This file is autogenerated by pioasm; do not edit! //
-// -------------------------------------------------- //
-
-#if !PICO_NO_HARDWARE
-#include "hardware/pio.h"
-#endif
-
-// ------ //
-// ws2812 //
-// ------ //
-
-#define ws2812_wrap_target 0
-#define ws2812_wrap 3
-
-#define ws2812_T1 2
-#define ws2812_T2 5
-#define ws2812_T3 3
-
-static const uint16_t ws2812_program_instructions[] = {
- // .wrap_target
- 0x6221, // 0: out x, 1 side 0 [2]
- 0x1123, // 1: jmp !x, 3 side 1 [1]
- 0x1400, // 2: jmp 0 side 1 [4]
- 0xa442, // 3: nop side 0 [4]
- // .wrap
-};
-
-#if !PICO_NO_HARDWARE
-static const struct pio_program ws2812_program = {
- .instructions = ws2812_program_instructions,
- .length = 4,
- .origin = -1,
-};
-
-static inline pio_sm_config ws2812_program_get_default_config(uint offset) {
- pio_sm_config c = pio_get_default_sm_config();
- sm_config_set_wrap(&c, offset + ws2812_wrap_target, offset + ws2812_wrap);
- sm_config_set_sideset(&c, 1, false, false);
- return c;
-}
-
-#include "hardware/clocks.h"
-static inline void ws2812_program_init(PIO pio, uint sm, uint offset, uint pin, float freq, bool rgbw) {
- pio_gpio_init(pio, pin);
- pio_sm_set_consecutive_pindirs(pio, sm, pin, 1, true);
- pio_sm_config c = ws2812_program_get_default_config(offset);
- sm_config_set_sideset_pins(&c, pin);
- sm_config_set_out_shift(&c, false, true, rgbw ? 32 : 24);
- sm_config_set_fifo_join(&c, PIO_FIFO_JOIN_TX);
- int cycles_per_bit = ws2812_T1 + ws2812_T2 + ws2812_T3;
- float div = ((float) clock_get_hz(clk_sys)) / (freq * (float) cycles_per_bit);
- sm_config_set_clkdiv(&c, div);
- pio_sm_init(pio, sm, offset, &c);
- pio_sm_set_enabled(pio, sm, true);
-}
-
-#endif