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Fix bad opcode in LIGHTWEIGHT_UI; add 32-bit HAL and Due compatibility (#13751)
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@ -99,7 +99,7 @@ static void u8g_com_DUE_st7920_write_byte_sw_spi(uint8_t rs, uint8_t val) {
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spiSend_sw_DUE(rs ? 0x0FA : 0x0F8); // Command or Data
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DELAY_US(40); // give the controller some time to process the data: 20 is bad, 30 is OK, 40 is safe
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}
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spiSend_sw_DUE(val & 0x0F0);
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spiSend_sw_DUE(val & 0xF0);
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spiSend_sw_DUE(val << 4);
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}
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@ -168,6 +168,42 @@ uint8_t u8g_com_HAL_DUE_ST7920_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_va
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return 1;
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}
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#endif // HAS_GRAPHICAL_LCD
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#if ENABLED(LIGHTWEIGHT_UI)
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#include "../../lcd/ultralcd.h"
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#include "../shared/HAL_ST7920.h"
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#define ST7920_CS_PIN LCD_PINS_RS
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#if DOGM_SPI_DELAY_US > 0
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#define U8G_DELAY() DELAY_US(DOGM_SPI_DELAY_US)
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#else
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#define U8G_DELAY() DELAY_US(10)
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#endif
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void ST7920_cs() {
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WRITE(ST7920_CS_PIN, HIGH);
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U8G_DELAY();
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}
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void ST7920_ncs() {
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WRITE(ST7920_CS_PIN, LOW);
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}
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void ST7920_set_cmd() {
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spiSend_sw_DUE(0xF8);
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DELAY_US(40);
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}
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void ST7920_set_dat() {
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spiSend_sw_DUE(0xFA);
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DELAY_US(40);
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}
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void ST7920_write_byte(const uint8_t val) {
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spiSend_sw_DUE(val & 0xF0);
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spiSend_sw_DUE(val << 4);
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}
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#endif // LIGHTWEIGHT_UI
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#endif // HAS_GRAPHICAL_LCD
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#endif // ARDUINO_ARCH_SAM
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@ -158,9 +158,7 @@ void ST7920_Lite_Status_Screen::entry_mode_select(const bool ac_increase, const
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// function for scroll_or_addr_select()
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void ST7920_Lite_Status_Screen::_scroll_or_addr_select(const bool sa) {
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extended_function_set(true);
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cmd(0b00100010 |
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(sa ? 0b000001 : 0)
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);
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cmd(0b00000010 | (sa ? 0b00000001 : 0));
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current_bits.sa = sa;
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}
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@ -907,34 +905,6 @@ void ST7920_Lite_Status_Screen::clear_text_buffer() {
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ncs();
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}
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#if ENABLED(U8GLIB_ST7920) && !defined(U8G_HAL_LINKS) && !defined(__SAM3X8E__)
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#include "ultralcd_st7920_u8glib_rrd_AVR.h"
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void ST7920_Lite_Status_Screen::cs() {
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ST7920_CS();
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current_bits.synced = false;
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}
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void ST7920_Lite_Status_Screen::ncs() {
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ST7920_NCS();
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current_bits.synced = false;
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}
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void ST7920_Lite_Status_Screen::sync_cmd() {
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ST7920_SET_CMD();
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}
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void ST7920_Lite_Status_Screen::sync_dat() {
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ST7920_SET_DAT();
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}
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void ST7920_Lite_Status_Screen::write_byte(const uint8_t data) {
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ST7920_WRITE_BYTE(data);
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}
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#endif
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void MarlinUI::draw_status_screen() {
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ST7920_Lite_Status_Screen::update(false);
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}
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@ -15,6 +15,8 @@
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*/
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#pragma once
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#include "../../HAL/shared/HAL_ST7920.h"
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#include "../../core/macros.h"
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#include "../../libs/duration_t.h"
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@ -28,11 +30,11 @@ class ST7920_Lite_Status_Screen {
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uint8_t sa : 1;
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} current_bits;
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static void cs();
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static void ncs();
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static void sync_cmd();
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static void sync_dat();
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static void write_byte(const uint8_t w);
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static void cs() { ST7920_cs(); current_bits.synced = false; }
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static void ncs() { ST7920_cs(); current_bits.synced = false; }
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static void sync_cmd() { ST7920_set_cmd(); }
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static void sync_dat() { ST7920_set_dat(); }
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static void write_byte(const uint8_t w) { ST7920_write_byte(w); }
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FORCE_INLINE static void write_word(const uint16_t w) {
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write_byte((w >> 8) & 0xFF);
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@ -134,4 +134,13 @@ u8g_dev_t u8g_dev_st7920_128x64_rrd_sw_spi = {u8g_dev_rrd_st7920_128x64_fn, &u8g
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#pragma GCC reset_options
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#if ENABLED(LIGHTWEIGHT_UI)
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#include "../../HAL/shared/HAL_ST7920.h"
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void ST7920_cs() { ST7920_CS(); }
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void ST7920_ncs() { ST7920_NCS(); }
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void ST7920_set_cmd() { ST7920_SET_CMD(); }
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void ST7920_set_dat() { ST7920_SET_DAT(); }
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void ST7920_write_byte(const uint8_t val) { ST7920_WRITE_BYTE(val); }
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#endif
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#endif // U8GLIB_ST7920 && !U8G_HAL_LINKS && !__SAM3X8E__
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