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@ -37,43 +37,6 @@ |
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#include <U8glib.h> |
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#include <U8glib.h> |
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// If you want you can define your own set of delays in Configuration.h
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//#define ST7920_DELAY_1 DELAY_NS(0)
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//#define ST7920_DELAY_2 DELAY_NS(0)
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//#define ST7920_DELAY_3 DELAY_NS(0)
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#if F_CPU >= 20000000 |
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#define CPU_ST7920_DELAY_1 DELAY_NS(0) |
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#define CPU_ST7920_DELAY_2 DELAY_NS(0) |
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#define CPU_ST7920_DELAY_3 DELAY_NS(50) |
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#elif MB(3DRAG, K8200, K8400) |
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#define CPU_ST7920_DELAY_1 DELAY_NS(0) |
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#define CPU_ST7920_DELAY_2 DELAY_NS(188) |
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#define CPU_ST7920_DELAY_3 DELAY_NS(0) |
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#elif MB(MINIRAMBO, EINSY_RAMBO, EINSY_RETRO, SILVER_GATE) |
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#define CPU_ST7920_DELAY_1 DELAY_NS(0) |
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#define CPU_ST7920_DELAY_2 DELAY_NS(250) |
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#define CPU_ST7920_DELAY_3 DELAY_NS(0) |
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#elif MB(RAMBO) |
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#define CPU_ST7920_DELAY_1 DELAY_NS(0) |
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#define CPU_ST7920_DELAY_2 DELAY_NS(0) |
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#define CPU_ST7920_DELAY_3 DELAY_NS(0) |
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#elif MB(BQ_ZUM_MEGA_3D) |
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#define CPU_ST7920_DELAY_1 DELAY_NS(0) |
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#define CPU_ST7920_DELAY_2 DELAY_NS(0) |
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#define CPU_ST7920_DELAY_3 DELAY_NS(189) |
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#elif defined(ARDUINO_ARCH_STM32) |
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#define CPU_ST7920_DELAY_1 DELAY_NS(300) |
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#define CPU_ST7920_DELAY_2 DELAY_NS(40) |
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#define CPU_ST7920_DELAY_3 DELAY_NS(340) |
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#elif F_CPU == 16000000 |
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#define CPU_ST7920_DELAY_1 DELAY_NS(0) |
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#define CPU_ST7920_DELAY_2 DELAY_NS(0) |
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#define CPU_ST7920_DELAY_3 DELAY_NS(63) |
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#else |
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#error "No valid condition for delays in 'ultralcd_st7920_u8glib_rrd_AVR.h'" |
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#endif |
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void ST7920_SWSPI_SND_8BIT(uint8_t val); |
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void ST7920_SWSPI_SND_8BIT(uint8_t val); |
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#if DOGM_SPI_DELAY_US > 0 |
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#if DOGM_SPI_DELAY_US > 0 |
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@ -82,8 +45,8 @@ void ST7920_SWSPI_SND_8BIT(uint8_t val); |
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#define U8G_DELAY() DELAY_US(10) |
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#define U8G_DELAY() DELAY_US(10) |
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#endif |
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#endif |
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#define ST7920_CS() { WRITE(ST7920_CS_PIN,1); U8G_DELAY(); } |
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#define ST7920_CS() { WRITE(ST7920_CS_PIN, HIGH); U8G_DELAY(); } |
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#define ST7920_NCS() { WRITE(ST7920_CS_PIN,0); } |
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#define ST7920_NCS() { WRITE(ST7920_CS_PIN, LOW); } |
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#define ST7920_SET_CMD() { ST7920_SWSPI_SND_8BIT(0xF8); U8G_DELAY(); } |
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#define ST7920_SET_CMD() { ST7920_SWSPI_SND_8BIT(0xF8); U8G_DELAY(); } |
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#define ST7920_SET_DAT() { ST7920_SWSPI_SND_8BIT(0xFA); U8G_DELAY(); } |
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#define ST7920_SET_DAT() { ST7920_SWSPI_SND_8BIT(0xFA); U8G_DELAY(); } |
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#define ST7920_WRITE_BYTE(a) { ST7920_SWSPI_SND_8BIT((uint8_t)((a)&0xF0u)); ST7920_SWSPI_SND_8BIT((uint8_t)((a)<<4U)); U8G_DELAY(); } |
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#define ST7920_WRITE_BYTE(a) { ST7920_SWSPI_SND_8BIT((uint8_t)((a)&0xF0u)); ST7920_SWSPI_SND_8BIT((uint8_t)((a)<<4U)); U8G_DELAY(); } |
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