248 lines
10 KiB
C
248 lines
10 KiB
C
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#ifndef BusWrapper_h
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#define BusWrapper_h
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#include "wled.h"
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//Hardware SPI Pins
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#define P_8266_HS_MOSI 13
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#define P_8266_HS_CLK 14
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#define P_32_HS_MOSI 13
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#define P_32_HS_CLK 14
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#define P_32_VS_MOSI 23
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#define P_32_VS_CLK 18
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//The dirty list of possible bus types. Quite a lot...
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#define I_NONE 0
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//ESP8266 RGB
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#define I_8266_U0_NEO_3 1
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#define I_8266_U1_NEO_3 2
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#define I_8266_DM_NEO_3 3
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#define I_8266_BB_NEO_3 4
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//RGBW
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#define I_8266_U0_NEO_4 5
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#define I_8266_U1_NEO_4 6
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#define I_8266_DM_NEO_4 7
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#define I_8266_BB_NEO_4 8
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//400Kbps
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#define I_8266_U0_400_3 9
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#define I_8266_U1_400_3 10
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#define I_8266_DM_400_3 11
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#define I_8266_BB_400_3 12
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//TM1418 (RGBW)
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#define I_8266_U0_TM1_4 13
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#define I_8266_U1_TM1_4 14
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#define I_8266_DM_TM1_4 15
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#define I_8266_BB_TM1_4 16
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/*** ESP32 Neopixel methods ***/
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//RGB
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#define I_32_R0_NEO_3 17
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#define I_32_R1_NEO_3 18
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#define I_32_R2_NEO_3 19
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#define I_32_R3_NEO_3 20
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#define I_32_R4_NEO_3 21
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#define I_32_R5_NEO_3 22
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#define I_32_R6_NEO_3 23
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#define I_32_R7_NEO_3 24
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#define I_32_I0_NEO_3 25
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#define I_32_I1_NEO_3 26
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//RGBW
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#define I_32_R0_NEO_4 27
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#define I_32_R1_NEO_4 28
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#define I_32_R2_NEO_4 29
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#define I_32_R3_NEO_4 30
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#define I_32_R4_NEO_4 31
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#define I_32_R5_NEO_4 32
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#define I_32_R6_NEO_4 33
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#define I_32_R7_NEO_4 34
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#define I_32_I0_NEO_4 35
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#define I_32_I1_NEO_4 36
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//400Kbps
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#define I_32_R0_400_3 37
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#define I_32_R1_400_3 38
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#define I_32_R2_400_3 39
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#define I_32_R3_400_3 40
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#define I_32_R4_400_3 41
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#define I_32_R5_400_3 42
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#define I_32_R6_400_3 43
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#define I_32_R7_400_3 44
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#define I_32_I0_400_3 45
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#define I_32_I1_400_3 46
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//TM1418 (RGBW)
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#define I_32_R0_TM1_4 47
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#define I_32_R1_TM1_4 48
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#define I_32_R2_TM1_4 49
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#define I_32_R3_TM1_4 50
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#define I_32_R4_TM1_4 51
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#define I_32_R5_TM1_4 52
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#define I_32_R6_TM1_4 53
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#define I_32_R7_TM1_4 54
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#define I_32_I0_TM1_4 55
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#define I_32_I1_TM1_4 56
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//Bit Bang theoratically possible, but very undesirable and not needed (no pin restrictions on RMT and I2S)
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//APA102
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#define I_HS_DOT_3 57 //hardware SPI
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#define I_SS_DOT_3 58 //soft SPI
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//LPD8806
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#define I_HS_LPD_3 59
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#define I_SS_LPD_3 60
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//WS2801
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#define I_HS_WS1_3 61
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#define I_SS_WS1_3 62
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//P9813
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#define I_HS_P98_3 63
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#define I_SS_P98_3 64
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/*** ESP8266 Neopixel methods ***/
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#ifdef ESP8266
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//RGB
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#define B_8266_U0_NEO_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp8266Uart0Ws2813Method> //3 chan, esp8266, gpio1
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#define B_8266_U1_NEO_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp8266Uart1Ws2813Method> //3 chan, esp8266, gpio2
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#define B_8266_DM_NEO_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp8266Dma800KbpsMethod> //3 chan, esp8266, gpio3
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#define B_8266_BB_NEO_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp8266BitBang800KbpsMethod> //3 chan, esp8266, bb (any pin)
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//RGBW
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#define B_8266_U0_NEO_4 NeoPixelBrightnessBus<NeoGrbwFeature, NeoEsp8266Uart0Ws2813Method> //4 chan, esp8266, gpio1
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#define B_8266_U1_NEO_4 NeoPixelBrightnessBus<NeoGrbwFeature, NeoEsp8266Uart1Ws2813Method> //4 chan, esp8266, gpio2
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#define B_8266_DM_NEO_4 NeoPixelBrightnessBus<NeoGrbwFeature, NeoEsp8266Dma800KbpsMethod> //4 chan, esp8266, gpio3
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#define B_8266_BB_NEO_4 NeoPixelBrightnessBus<NeoGrbwFeature, NeoEsp8266BitBang800KbpsMethod> //4 chan, esp8266, bb (any pin)
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//400Kbps
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#define B_8266_U0_400_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp8266Uart0400KbpsMethod> //3 chan, esp8266, gpio1
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#define B_8266_U1_400_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp8266Uart1400KbpsMethod> //3 chan, esp8266, gpio2
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#define B_8266_DM_400_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp8266Dma400KbpsMethod> //3 chan, esp8266, gpio3
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#define B_8266_BB_400_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp8266BitBang400KbpsMethod> //3 chan, esp8266, bb (any pin)
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//TM1418 (RGBW)
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#define B_8266_U0_TM1_4 NeoPixelBrightnessBus<NeoWrgbTm1814Feature, NeoEsp8266Uart0Tm1814Method>
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#define B_8266_U1_TM1_4 NeoPixelBrightnessBus<NeoWrgbTm1814Feature, NeoEsp8266Uart1Tm1814Method>
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#define B_8266_DM_TM1_4 NeoPixelBrightnessBus<NeoWrgbTm1814Feature, NeoEsp8266DmaTm1814Method>
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#define B_8266_BB_TM1_4 NeoPixelBrightnessBus<NeoWrgbTm1814Feature, NeoEsp8266BitBangTm1814Method>
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#endif
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/*** ESP32 Neopixel methods ***/
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#ifdef ARDUINO_ARCH_ESP32
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//RGB
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#define B_32_R0_NEO_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp32Rmt0Ws2812xMethod>
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#define B_32_R1_NEO_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp32Rmt1Ws2812xMethod>
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#define B_32_R2_NEO_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp32Rmt2Ws2812xMethod>
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#define B_32_R3_NEO_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp32Rmt3Ws2812xMethod>
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#define B_32_R4_NEO_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp32Rmt4Ws2812xMethod>
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#define B_32_R5_NEO_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp32Rmt5Ws2812xMethod>
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#define B_32_R6_NEO_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp32Rmt6Ws2812xMethod>
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#define B_32_R7_NEO_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp32Rmt7Ws2812xMethod>
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#define B_32_I0_NEO_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp32I2s0800KbpsMethod>
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#define B_32_I1_NEO_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp32I2s1800KbpsMethod>
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//RGBW
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#define B_32_R0_NEO_4 NeoPixelBrightnessBus<NeoGrbwFeature, NeoEsp32Rmt0Ws2812xMethod>
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#define B_32_R1_NEO_4 NeoPixelBrightnessBus<NeoGrbwFeature, NeoEsp32Rmt1Ws2812xMethod>
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#define B_32_R2_NEO_4 NeoPixelBrightnessBus<NeoGrbwFeature, NeoEsp32Rmt2Ws2812xMethod>
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#define B_32_R3_NEO_4 NeoPixelBrightnessBus<NeoGrbwFeature, NeoEsp32Rmt3Ws2812xMethod>
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#define B_32_R4_NEO_4 NeoPixelBrightnessBus<NeoGrbwFeature, NeoEsp32Rmt4Ws2812xMethod>
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#define B_32_R5_NEO_4 NeoPixelBrightnessBus<NeoGrbwFeature, NeoEsp32Rmt5Ws2812xMethod>
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#define B_32_R6_NEO_4 NeoPixelBrightnessBus<NeoGrbwFeature, NeoEsp32Rmt6Ws2812xMethod>
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#define B_32_R7_NEO_4 NeoPixelBrightnessBus<NeoGrbwFeature, NeoEsp32Rmt7Ws2812xMethod>
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#define B_32_I0_NEO_4 NeoPixelBrightnessBus<NeoGrbwFeature, NeoEsp32I2s0800KbpsMethod>
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#define B_32_I1_NEO_4 NeoPixelBrightnessBus<NeoGrbwFeature, NeoEsp32I2s1800KbpsMethod>
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//400Kbps
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#define B_32_R0_400_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp32Rmt0400KbpsMethod>
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#define B_32_R1_400_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp32Rmt1400KbpsMethod>
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#define B_32_R2_400_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp32Rmt2400KbpsMethod>
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#define B_32_R3_400_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp32Rmt3400KbpsMethod>
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#define B_32_R4_400_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp32Rmt4400KbpsMethod>
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#define B_32_R5_400_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp32Rmt5400KbpsMethod>
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#define B_32_R6_400_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp32Rmt6400KbpsMethod>
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#define B_32_R7_400_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp32Rmt7400KbpsMethod>
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#define B_32_I0_400_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp32I2s0400KbpsMethod>
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#define B_32_I1_400_3 NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp32I2s1400KbpsMethod>
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//TM1418 (RGBW)
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#define B_32_R0_TM1_4 NeoPixelBrightnessBus<NeoWrgbTm1814Feature, NeoEsp32Rmt0Tm1814Method>
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#define B_32_R1_TM1_4 NeoPixelBrightnessBus<NeoWrgbTm1814Feature, NeoEsp32Rmt1Tm1814Method>
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#define B_32_R2_TM1_4 NeoPixelBrightnessBus<NeoWrgbTm1814Feature, NeoEsp32Rmt2Tm1814Method>
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#define B_32_R3_TM1_4 NeoPixelBrightnessBus<NeoWrgbTm1814Feature, NeoEsp32Rmt3Tm1814Method>
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#define B_32_R4_TM1_4 NeoPixelBrightnessBus<NeoWrgbTm1814Feature, NeoEsp32Rmt4Tm1814Method>
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#define B_32_R5_TM1_4 NeoPixelBrightnessBus<NeoWrgbTm1814Feature, NeoEsp32Rmt5Tm1814Method>
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#define B_32_R6_TM1_4 NeoPixelBrightnessBus<NeoWrgbTm1814Feature, NeoEsp32Rmt6Tm1814Method>
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#define B_32_R7_TM1_4 NeoPixelBrightnessBus<NeoWrgbTm1814Feature, NeoEsp32Rmt7Tm1814Method>
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#define B_32_I0_TM1_4 NeoPixelBrightnessBus<NeoWrgbTm1814Feature, NeoEsp32I2s0Tm1814Method>
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#define B_32_I1_TM1_4 NeoPixelBrightnessBus<NeoWrgbTm1814Feature, NeoEsp32I2s1Tm1814Method>
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//Bit Bang theoratically possible, but very undesirable and not needed (no pin restrictions on RMT and I2S)
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#endif
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//APA102
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#define B_HS_DOT_3 NeoPixelBrightnessBus<DotStarBgrFeature, DotStarSpiMethod> //hardware SPI
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#define B_SS_DOT_3 NeoPixelBrightnessBus<DotStarBgrFeature, DotStarMethod> //soft SPI
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//LPD8806
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#define B_HS_LPD_3 NeoPixelBrightnessBus<Lpd8806GrbFeature, Lpd8806SpiMethod>
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#define B_SS_LPD_3 NeoPixelBrightnessBus<Lpd8806GrbFeature, Lpd8806Method>
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//WS2801
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#define B_HS_WS1_3 NeoPixelBrightnessBus<NeoRbgFeature, NeoWs2801SpiMethod>
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#define B_SS_WS1_3 NeoPixelBrightnessBus<NeoRbgFeature, NeoWs2801Method>
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//P9813
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#define B_HS_P98_3 NeoPixelBrightnessBus<P9813BgrFeature, P9813SpiMethod>
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#define B_SS_P98_3 NeoPixelBrightnessBus<P9813BgrFeature, P9813Method>
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//handles pointer type conversion for all possible bus types
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class PolyBus {
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public:
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static void show(void* busPtr, uint8_t busType) {
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(static_cast<NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp8266Uart1Ws2813Method>*>(busPtr))->Show();
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};
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//gives back the internal type index (I_XX_XXX_X above) for the input
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static uint8_t getI(uint8_t busType, uint8_t* pins, uint8_t num = 0) {
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if (!IS_DIGITAL(busType)) return I_NONE;
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if (IS_2PIN(busType)) { //SPI LED chips
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bool isHSPI = false;
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#ifdef ESP8266
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if (pins[0] == P_8266_HS_MOSI && pins[1] == P_8266_HS_CLK) isHSPI = true;
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#else
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if (pins[0] == P_32_HS_MOSI && pins[1] == P_32_HS_CLK) isHSPI = true;
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if (pins[0] == P_32_VS_MOSI && pins[1] == P_V2_HS_CLK) isHSPI = true;
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#endif
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uint8_t t = I_NONE;
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switch (busType) {
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case TYPE_APA102: t = I_SS_DOT_3;
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case TYPE_LPD8806: t = I_SS_LPD_3;
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case TYPE_WS2801: t = I_SS_WS1_3;
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case TYPE_P9813: t = I_SS_P98_3;
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}
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if (t > I_NONE && isHSPI) t--; //hardware SPI has one smaller ID than software
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return t;
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} else {
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#ifdef ESP8266
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uint8_t offset = pins[0] -1; //for driver: 0 = uart0, 1 = uart1, 2 = dma, 3 = bitbang
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if (offset > 3) offset = 3;
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switch (busType) {
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case TYPE_WS2812_RGB:
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case TYPE_WS2812_WWA:
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return I_8266_U0_NEO_3 + offset;
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case TYPE_SK6812_RGBW:
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return I_8266_U0_NEO_4 + offset;
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case TYPE_WS2811_400KHZ:
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return I_8266_U0_400_3 + offset;
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}
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#else //ESP32
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uint8_t offset = num; //RMT bus # == bus index in BusManager
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if (offset > 9) return I_NONE;
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switch (busType) {
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case TYPE_WS2812_RGB:
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case TYPE_WS2812_WWA:
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return I_32_R0_NEO_3 + offset;
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case TYPE_SK6812_RGBW:
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return I_32_R0_NEO_4 + offset;
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case TYPE_WS2811_400KHZ:
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return I_32_R0_400_3 + offset;
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}
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#endif
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}
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return I_NONE;
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}
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};
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#endif
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