Fix bad opcode in LIGHTWEIGHT_UI; add 32-bit HAL and Due compatibility (#13751)

2.0.x
Marcio Teixeira 6 years ago committed by Scott Lahteine
parent 7c8ee0cd5b
commit 08f21335a6

@ -99,7 +99,7 @@ static void u8g_com_DUE_st7920_write_byte_sw_spi(uint8_t rs, uint8_t val) {
spiSend_sw_DUE(rs ? 0x0FA : 0x0F8); // Command or Data
DELAY_US(40); // give the controller some time to process the data: 20 is bad, 30 is OK, 40 is safe
}
spiSend_sw_DUE(val & 0x0F0);
spiSend_sw_DUE(val & 0xF0);
spiSend_sw_DUE(val << 4);
}
@ -168,6 +168,42 @@ uint8_t u8g_com_HAL_DUE_ST7920_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_va
return 1;
}
#endif // HAS_GRAPHICAL_LCD
#if ENABLED(LIGHTWEIGHT_UI)
#include "../../lcd/ultralcd.h"
#include "../shared/HAL_ST7920.h"
#define ST7920_CS_PIN LCD_PINS_RS
#if DOGM_SPI_DELAY_US > 0
#define U8G_DELAY() DELAY_US(DOGM_SPI_DELAY_US)
#else
#define U8G_DELAY() DELAY_US(10)
#endif
void ST7920_cs() {
WRITE(ST7920_CS_PIN, HIGH);
U8G_DELAY();
}
void ST7920_ncs() {
WRITE(ST7920_CS_PIN, LOW);
}
void ST7920_set_cmd() {
spiSend_sw_DUE(0xF8);
DELAY_US(40);
}
void ST7920_set_dat() {
spiSend_sw_DUE(0xFA);
DELAY_US(40);
}
void ST7920_write_byte(const uint8_t val) {
spiSend_sw_DUE(val & 0xF0);
spiSend_sw_DUE(val << 4);
}
#endif // LIGHTWEIGHT_UI
#endif // HAS_GRAPHICAL_LCD
#endif // ARDUINO_ARCH_SAM

@ -158,9 +158,7 @@ void ST7920_Lite_Status_Screen::entry_mode_select(const bool ac_increase, const
// function for scroll_or_addr_select()
void ST7920_Lite_Status_Screen::_scroll_or_addr_select(const bool sa) {
extended_function_set(true);
cmd(0b00100010 |
(sa ? 0b000001 : 0)
);
cmd(0b00000010 | (sa ? 0b00000001 : 0));
current_bits.sa = sa;
}
@ -907,34 +905,6 @@ void ST7920_Lite_Status_Screen::clear_text_buffer() {
ncs();
}
#if ENABLED(U8GLIB_ST7920) && !defined(U8G_HAL_LINKS) && !defined(__SAM3X8E__)
#include "ultralcd_st7920_u8glib_rrd_AVR.h"
void ST7920_Lite_Status_Screen::cs() {
ST7920_CS();
current_bits.synced = false;
}
void ST7920_Lite_Status_Screen::ncs() {
ST7920_NCS();
current_bits.synced = false;
}
void ST7920_Lite_Status_Screen::sync_cmd() {
ST7920_SET_CMD();
}
void ST7920_Lite_Status_Screen::sync_dat() {
ST7920_SET_DAT();
}
void ST7920_Lite_Status_Screen::write_byte(const uint8_t data) {
ST7920_WRITE_BYTE(data);
}
#endif
void MarlinUI::draw_status_screen() {
ST7920_Lite_Status_Screen::update(false);
}

@ -15,6 +15,8 @@
*/
#pragma once
#include "../../HAL/shared/HAL_ST7920.h"
#include "../../core/macros.h"
#include "../../libs/duration_t.h"
@ -28,11 +30,11 @@ class ST7920_Lite_Status_Screen {
uint8_t sa : 1;
} current_bits;
static void cs();
static void ncs();
static void sync_cmd();
static void sync_dat();
static void write_byte(const uint8_t w);
static void cs() { ST7920_cs(); current_bits.synced = false; }
static void ncs() { ST7920_cs(); current_bits.synced = false; }
static void sync_cmd() { ST7920_set_cmd(); }
static void sync_dat() { ST7920_set_dat(); }
static void write_byte(const uint8_t w) { ST7920_write_byte(w); }
FORCE_INLINE static void write_word(const uint16_t w) {
write_byte((w >> 8) & 0xFF);

@ -134,4 +134,13 @@ u8g_dev_t u8g_dev_st7920_128x64_rrd_sw_spi = {u8g_dev_rrd_st7920_128x64_fn, &u8g
#pragma GCC reset_options
#if ENABLED(LIGHTWEIGHT_UI)
#include "../../HAL/shared/HAL_ST7920.h"
void ST7920_cs() { ST7920_CS(); }
void ST7920_ncs() { ST7920_NCS(); }
void ST7920_set_cmd() { ST7920_SET_CMD(); }
void ST7920_set_dat() { ST7920_SET_DAT(); }
void ST7920_write_byte(const uint8_t val) { ST7920_WRITE_BYTE(val); }
#endif
#endif // U8GLIB_ST7920 && !U8G_HAL_LINKS && !__SAM3X8E__

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