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M355 S0, S1 fixes & faster LCD, SD card

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fix Travis error
This commit is contained in:
Christopher Pepper
2017-06-18 00:36:10 +01:00
committed by Bob-the-Kuhn
parent 8c622a59cf
commit bea3ec2724
19 changed files with 515 additions and 219 deletions
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84
Marlin/src/lcd/dogm/ultralcd_st7920_u8glib_rrd.h
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@@ -23,7 +23,9 @@
#ifndef ULCDST7920_H
#define ULCDST7920_H
#include "../../Marlin.h"
#include <src/Marlin.h>
#if ENABLED(U8GLIB_ST7920)
#define ST7920_CLK_PIN LCD_PINS_D4
#define ST7920_DAT_PIN LCD_PINS_ENABLE
@@ -80,43 +82,63 @@
#define ST7920_DELAY_3 CPU_ST7920_DELAY_3
#endif
#define ST7920_SND_BIT \
WRITE(ST7920_CLK_PIN, LOW); ST7920_DELAY_1; \
WRITE(ST7920_DAT_PIN, val & 0x80); ST7920_DELAY_2; \
WRITE(ST7920_CLK_PIN, HIGH); ST7920_DELAY_3; \
val <<= 1
static void ST7920_SWSPI_SND_8BIT(uint8_t val) {
ST7920_SND_BIT; // 1
ST7920_SND_BIT; // 2
ST7920_SND_BIT; // 3
ST7920_SND_BIT; // 4
ST7920_SND_BIT; // 5
ST7920_SND_BIT; // 6
ST7920_SND_BIT; // 7
ST7920_SND_BIT; // 8
}
#if defined(DOGM_SPI_DELAY_US) && DOGM_SPI_DELAY_US > 0
#define U8G_DELAY() delayMicroseconds(DOGM_SPI_DELAY_US)
#else
#define U8G_DELAY() u8g_10MicroDelay()
#endif
#if ENABLED(SHARED_SPI) // Re-ARM requires that the LCD and the SD card share a single SPI
#define ST7920_SET_CMD() { spiSend(0xF8); U8G_DELAY(); }
#define ST7920_SET_DAT() { spiSend(0xFA); U8G_DELAY(); }
#define ST7920_WRITE_BYTE(a) { spiSend((uint8_t)((a)&0xF0u)); U8G_DELAY(); spiSend((uint8_t)((a)<<4u)); U8G_DELAY(); }
#define ST7920_WRITE_BYTES(p,l) { for (uint8_t i = l + 1; --i;) { spiSend(*p&0xF0); spiSend(*p<<4); p++; } U8G_DELAY(); }
#else
#define ST7920_SND_BIT \
WRITE(ST7920_CLK_PIN, LOW); ST7920_DELAY_1; \
WRITE(ST7920_DAT_PIN, val & 0x80); ST7920_DELAY_2; \
WRITE(ST7920_CLK_PIN, HIGH); ST7920_DELAY_3; \
val <<= 1
static void ST7920_SWSPI_SND_8BIT(uint8_t val) {
ST7920_SND_BIT; // 1
ST7920_SND_BIT; // 2
ST7920_SND_BIT; // 3
ST7920_SND_BIT; // 4
ST7920_SND_BIT; // 5
ST7920_SND_BIT; // 6
ST7920_SND_BIT; // 7
ST7920_SND_BIT; // 8
}
#define ST7920_SET_CMD() { ST7920_SWSPI_SND_8BIT(0xF8); U8G_DELAY(); }
#define ST7920_SET_DAT() { ST7920_SWSPI_SND_8BIT(0xFA); U8G_DELAY(); }
#define ST7920_WRITE_BYTE(a) { ST7920_SWSPI_SND_8BIT((uint8_t)((a)&0xF0u)); ST7920_SWSPI_SND_8BIT((uint8_t)((a)<<4u)); U8G_DELAY(); }
#define ST7920_WRITE_BYTES(p,l) { for (uint8_t i = l + 1; --i;) { ST7920_SWSPI_SND_8BIT(*p&0xF0); ST7920_SWSPI_SND_8BIT(*p<<4); p++; } U8G_DELAY(); }
#endif
#define ST7920_CS() { WRITE(ST7920_CS_PIN,1); U8G_DELAY(); }
#define ST7920_NCS() { WRITE(ST7920_CS_PIN,0); }
#define ST7920_SET_CMD() { ST7920_SWSPI_SND_8BIT(0xF8); U8G_DELAY(); }
#define ST7920_SET_DAT() { ST7920_SWSPI_SND_8BIT(0xFA); U8G_DELAY(); }
#define ST7920_WRITE_BYTE(a) { ST7920_SWSPI_SND_8BIT((uint8_t)((a)&0xF0u)); ST7920_SWSPI_SND_8BIT((uint8_t)((a)<<4u)); U8G_DELAY(); }
#define ST7920_WRITE_BYTES(p,l) { for (uint8_t i = l + 1; --i;) { ST7920_SWSPI_SND_8BIT(*p&0xF0); ST7920_SWSPI_SND_8BIT(*p<<4); p++; } U8G_DELAY(); }
uint8_t u8g_dev_rrd_st7920_128x64_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg) {
uint8_t i, y;
switch (msg) {
case U8G_DEV_MSG_INIT: {
OUT_WRITE(ST7920_CS_PIN, LOW);
OUT_WRITE(ST7920_DAT_PIN, LOW);
OUT_WRITE(ST7920_CLK_PIN, HIGH);
#if ENABLED(SHARED_SPI)
u8g_Delay(250);
spiBegin();
spiInit(SPI_EIGHTH_SPEED); // run LCD at 1 MHz - garbled display if run at 2 MHz
#else
OUT_WRITE(ST7920_DAT_PIN, LOW);
OUT_WRITE(ST7920_CLK_PIN, HIGH);
#endif
ST7920_CS();
u8g_Delay(120); //initial delay for boot up
@@ -133,13 +155,23 @@ uint8_t u8g_dev_rrd_st7920_128x64_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, vo
ST7920_WRITE_BYTE(0);
ST7920_SET_CMD();
}
ST7920_WRITE_BYTE(0x0C); //display on, cursor+blink off
#if ENABLED(SHARED_SPI)
#ifndef SPI_SPEED
#define SPI_SPEED SPI_FULL_SPEED // switch SPI speed back to SD card speed
#endif
spiInit(SPI_SPEED);
#endif
ST7920_NCS();
}
break;
case U8G_DEV_MSG_STOP:
break;
case U8G_DEV_MSG_PAGE_NEXT: {
#if ENABLED(SHARED_SPI)
spiInit(SPI_EIGHTH_SPEED); // run LCD at 1 MHz - garbled display if run at 2 MHz
#endif
uint8_t* ptr;
u8g_pb_t* pb = (u8g_pb_t*)(dev->dev_mem);
y = pb->p.page_y0;
@@ -160,6 +192,9 @@ uint8_t u8g_dev_rrd_st7920_128x64_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, vo
ST7920_WRITE_BYTES(ptr, (LCD_PIXEL_WIDTH) / 8); //ptr is incremented inside of macro
y++;
}
#if ENABLED(SHARED_SPI)
spiInit(SPI_SPEED); // switch SPI speed back to SD card speed
#endif
ST7920_NCS();
}
break;
@@ -184,4 +219,5 @@ class U8GLIB_ST7920_128X64_RRD : public U8GLIB {
#pragma GCC reset_options
#endif // U8GLIB_ST7920
#endif // ULCDST7920_H