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⚡️ SAMD21 LCD uses HW SPI with media (#26012)

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This commit is contained in:
Bart Meijer 2023-08-07 06:12:30 +02:00 committed by GitHub
parent b956001d81
commit 205a679959
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GPG key ID: 4AEE18F83AFDEB23
5 changed files with 33 additions and 33 deletions
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8
Marlin/src/HAL/SAMD21/u8g/u8g_com_HAL_samd21_shared_hw_spi.cpp
View file

@ -70,7 +70,7 @@
#include "../../shared/HAL_SPI.h" #include "../../shared/HAL_SPI.h"
#ifndef LCD_SPI_SPEED #ifndef LCD_SPI_SPEED
#define LCD_SPI_SPEED SPI_QUARTER_SPEED #define LCD_SPI_SPEED SPI_HALF_SPEED
#endif #endif
void u8g_SetPIOutput(u8g_t *u8g, uint8_t pin_index) { void u8g_SetPIOutput(u8g_t *u8g, uint8_t pin_index) {
@ -85,7 +85,6 @@ void u8g_SetPILevel(u8g_t *u8g, uint8_t pin_index, uint8_t level) {
uint8_t u8g_com_samd21_st7920_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) { uint8_t u8g_com_samd21_st7920_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {
static SPISettings lcdSPIConfig;
switch (msg) { switch (msg) {
case U8G_COM_MSG_STOP: case U8G_COM_MSG_STOP:
@ -99,7 +98,6 @@ uint8_t u8g_com_samd21_st7920_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val
u8g_SetPILevel(u8g, U8G_PI_CS, LOW); u8g_SetPILevel(u8g, U8G_PI_CS, LOW);
spiBegin(); spiBegin();
lcdSPIConfig = SPISettings(900000, MSBFIRST, SPI_MODE0);
u8g->pin_list[U8G_PI_A0_STATE] = 0; u8g->pin_list[U8G_PI_A0_STATE] = 0;
break; break;
@ -117,7 +115,7 @@ uint8_t u8g_com_samd21_st7920_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val
break; break;
case U8G_COM_MSG_WRITE_BYTE: case U8G_COM_MSG_WRITE_BYTE:
SPI.beginTransaction(lcdSPIConfig); spiBeginTransaction(LCD_SPI_SPEED, MSBFIRST, SPI_MODE0);
if (u8g->pin_list[U8G_PI_A0_STATE] == 0) { // command if (u8g->pin_list[U8G_PI_A0_STATE] == 0) { // command
SPI.transfer(0x0f8); u8g->pin_list[U8G_PI_A0_STATE] = 2; SPI.transfer(0x0f8); u8g->pin_list[U8G_PI_A0_STATE] = 2;
@ -132,7 +130,7 @@ uint8_t u8g_com_samd21_st7920_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val
break; break;
case U8G_COM_MSG_WRITE_SEQ: case U8G_COM_MSG_WRITE_SEQ:
SPI.beginTransaction(lcdSPIConfig); spiBeginTransaction(LCD_SPI_SPEED, MSBFIRST, SPI_MODE0);
if (u8g->pin_list[U8G_PI_A0_STATE] == 0 ) { // command if (u8g->pin_list[U8G_PI_A0_STATE] == 0 ) { // command
SPI.transfer(0x0f8); u8g->pin_list[U8G_PI_A0_STATE] = 2; SPI.transfer(0x0f8); u8g->pin_list[U8G_PI_A0_STATE] = 2;

40
Marlin/src/lcd/dogm/HAL_LCD_class_defines.h
View file

@ -31,12 +31,12 @@ extern u8g_dev_t u8g_dev_st7565_64128n_HAL_2x_hw_spi;
class U8GLIB_64128N_2X_HAL : public U8GLIB { class U8GLIB_64128N_2X_HAL : public U8GLIB {
public: public:
U8GLIB_64128N_2X_HAL() : U8GLIB() { } U8GLIB_64128N_2X_HAL() : U8GLIB() { }
U8GLIB_64128N_2X_HAL(pin_t sck, pin_t mosi, pin_t cs, pin_t a0, pin_t reset = U8G_PIN_NONE) { init(sck, mosi, cs, a0, reset); } U8GLIB_64128N_2X_HAL(pin_t sck, pin_t mosi, pin_t cs, pin_t a0, pin_t reset=U8G_PIN_NONE) { init(sck, mosi, cs, a0, reset); }
U8GLIB_64128N_2X_HAL(pin_t cs, pin_t a0, pin_t reset = U8G_PIN_NONE) { init(cs, a0, reset); } U8GLIB_64128N_2X_HAL(pin_t cs, pin_t a0, pin_t reset=U8G_PIN_NONE) { init(cs, a0, reset); }
void init(pin_t sck, pin_t mosi, pin_t cs, pin_t a0, pin_t reset = U8G_PIN_NONE) { void init(pin_t sck, pin_t mosi, pin_t cs, pin_t a0, pin_t reset=U8G_PIN_NONE) {
U8GLIB::init(&u8g_dev_st7565_64128n_HAL_2x_sw_spi, (uint8_t)sck, (uint8_t)mosi, (uint8_t)cs, (uint8_t)a0, (uint8_t)reset); U8GLIB::init(&u8g_dev_st7565_64128n_HAL_2x_sw_spi, (uint8_t)sck, (uint8_t)mosi, (uint8_t)cs, (uint8_t)a0, (uint8_t)reset);
} }
void init(pin_t cs, pin_t a0, pin_t reset = U8G_PIN_NONE) { void init(pin_t cs, pin_t a0, pin_t reset=U8G_PIN_NONE) {
U8GLIB::init(&u8g_dev_st7565_64128n_HAL_2x_hw_spi, (uint8_t)cs, (uint8_t)a0, (uint8_t)reset); U8GLIB::init(&u8g_dev_st7565_64128n_HAL_2x_hw_spi, (uint8_t)cs, (uint8_t)a0, (uint8_t)reset);
} }
}; };
@ -47,12 +47,12 @@ extern u8g_dev_t u8g_dev_st7920_128x64_HAL_4x_hw_spi;
class U8GLIB_ST7920_128X64_4X_HAL : public U8GLIB { class U8GLIB_ST7920_128X64_4X_HAL : public U8GLIB {
public: public:
U8GLIB_ST7920_128X64_4X_HAL() : U8GLIB() { } U8GLIB_ST7920_128X64_4X_HAL() : U8GLIB() { }
U8GLIB_ST7920_128X64_4X_HAL(pin_t sck, pin_t mosi, pin_t cs, pin_t reset = U8G_PIN_NONE) { init(sck, mosi, cs, reset); } U8GLIB_ST7920_128X64_4X_HAL(pin_t sck, pin_t mosi, pin_t cs, pin_t reset=U8G_PIN_NONE) { init(sck, mosi, cs, reset); }
U8GLIB_ST7920_128X64_4X_HAL(pin_t cs, pin_t reset = U8G_PIN_NONE) { init(cs, reset); } U8GLIB_ST7920_128X64_4X_HAL(pin_t cs, pin_t reset=U8G_PIN_NONE) { init(cs, reset); }
void init(pin_t sck, pin_t mosi, pin_t cs, pin_t reset = U8G_PIN_NONE) { void init(pin_t sck, pin_t mosi, pin_t cs, pin_t reset=U8G_PIN_NONE) {
U8GLIB::init(&u8g_dev_st7920_128x64_HAL_4x_sw_spi, (uint8_t)sck, (uint8_t)mosi, (uint8_t)cs, U8G_PIN_NONE, (uint8_t)reset); // a0 = U8G_PIN_NONE U8GLIB::init(&u8g_dev_st7920_128x64_HAL_4x_sw_spi, (uint8_t)sck, (uint8_t)mosi, (uint8_t)cs, U8G_PIN_NONE, (uint8_t)reset); // a0 = U8G_PIN_NONE
} }
void init(pin_t cs, pin_t reset = U8G_PIN_NONE) { void init(pin_t cs, pin_t reset=U8G_PIN_NONE) {
U8GLIB::init(&u8g_dev_st7920_128x64_HAL_4x_hw_spi, (uint8_t)cs, U8G_PIN_NONE, (uint8_t)reset); // a0 = U8G_PIN_NONE U8GLIB::init(&u8g_dev_st7920_128x64_HAL_4x_hw_spi, (uint8_t)cs, U8G_PIN_NONE, (uint8_t)reset); // a0 = U8G_PIN_NONE
} }
}; };
@ -66,8 +66,8 @@ extern u8g_dev_t u8g_dev_st7920_128x64_rrd_sw_spi;
class U8GLIB_ST7920_128X64_RRD : public U8GLIB { class U8GLIB_ST7920_128X64_RRD : public U8GLIB {
public: public:
U8GLIB_ST7920_128X64_RRD() : U8GLIB() { } U8GLIB_ST7920_128X64_RRD() : U8GLIB() { }
U8GLIB_ST7920_128X64_RRD(pin_t sck, pin_t mosi, pin_t cs, pin_t reset = U8G_PIN_NONE) { init(sck, mosi, cs, reset); } U8GLIB_ST7920_128X64_RRD(pin_t sck, pin_t mosi, pin_t cs, pin_t reset=U8G_PIN_NONE) { init(sck, mosi, cs, reset); }
void init(pin_t sck, pin_t mosi, pin_t cs, pin_t reset = U8G_PIN_NONE) { void init(pin_t sck, pin_t mosi, pin_t cs, pin_t reset=U8G_PIN_NONE) {
U8GLIB::init(&u8g_dev_st7920_128x64_rrd_sw_spi, (uint8_t)sck, (uint8_t)mosi, (uint8_t)cs, U8G_PIN_NONE, (uint8_t)reset); // a0 = U8G_PIN_NONE U8GLIB::init(&u8g_dev_st7920_128x64_rrd_sw_spi, (uint8_t)sck, (uint8_t)mosi, (uint8_t)cs, U8G_PIN_NONE, (uint8_t)reset); // a0 = U8G_PIN_NONE
} }
}; };
@ -99,8 +99,8 @@ extern u8g_dev_t u8g_dev_tft_320x240_upscale_from_128x64;
class U8GLIB_TFT_320X240_UPSCALE_FROM_128X64 : public U8GLIB { class U8GLIB_TFT_320X240_UPSCALE_FROM_128X64 : public U8GLIB {
public: public:
U8GLIB_TFT_320X240_UPSCALE_FROM_128X64() : U8GLIB() { } U8GLIB_TFT_320X240_UPSCALE_FROM_128X64() : U8GLIB() { }
U8GLIB_TFT_320X240_UPSCALE_FROM_128X64(uint8_t cs, uint8_t rs, uint8_t reset = U8G_PIN_NONE) { init(cs, rs, reset); } U8GLIB_TFT_320X240_UPSCALE_FROM_128X64(uint8_t cs, uint8_t rs, uint8_t reset=U8G_PIN_NONE) { init(cs, rs, reset); }
void init(uint8_t cs, uint8_t rs, uint8_t reset = U8G_PIN_NONE) { U8GLIB::init(&u8g_dev_tft_320x240_upscale_from_128x64, cs, rs, reset); } void init(uint8_t cs, uint8_t rs, uint8_t reset=U8G_PIN_NONE) { U8GLIB::init(&u8g_dev_tft_320x240_upscale_from_128x64, cs, rs, reset); }
}; };
@ -109,12 +109,12 @@ extern u8g_dev_t u8g_dev_uc1701_mini12864_HAL_2x_sw_spi, u8g_dev_uc1701_mini1286
class U8GLIB_MINI12864_2X_HAL : public U8GLIB { class U8GLIB_MINI12864_2X_HAL : public U8GLIB {
public: public:
U8GLIB_MINI12864_2X_HAL() : U8GLIB() { } U8GLIB_MINI12864_2X_HAL() : U8GLIB() { }
U8GLIB_MINI12864_2X_HAL(uint8_t sck, uint8_t mosi, uint8_t cs, uint8_t a0, uint8_t reset = U8G_PIN_NONE) { init(sck, mosi, cs, a0, reset); } U8GLIB_MINI12864_2X_HAL(uint8_t sck, uint8_t mosi, uint8_t cs, uint8_t a0, uint8_t reset=U8G_PIN_NONE) { init(sck, mosi, cs, a0, reset); }
U8GLIB_MINI12864_2X_HAL(uint8_t cs, uint8_t a0, uint8_t reset = U8G_PIN_NONE) { init(cs, a0, reset); } U8GLIB_MINI12864_2X_HAL(uint8_t cs, uint8_t a0, uint8_t reset=U8G_PIN_NONE) { init(cs, a0, reset); }
void init(uint8_t sck, uint8_t mosi, uint8_t cs, uint8_t a0, uint8_t reset = U8G_PIN_NONE) { void init(uint8_t sck, uint8_t mosi, uint8_t cs, uint8_t a0, uint8_t reset=U8G_PIN_NONE) {
U8GLIB::init(&u8g_dev_uc1701_mini12864_HAL_2x_sw_spi, sck, mosi, cs, a0, reset); U8GLIB::init(&u8g_dev_uc1701_mini12864_HAL_2x_sw_spi, sck, mosi, cs, a0, reset);
} }
void init(uint8_t cs, uint8_t a0, uint8_t reset = U8G_PIN_NONE) { void init(uint8_t cs, uint8_t a0, uint8_t reset=U8G_PIN_NONE) {
U8GLIB::init(&u8g_dev_uc1701_mini12864_HAL_2x_hw_spi, cs, a0, reset); U8GLIB::init(&u8g_dev_uc1701_mini12864_HAL_2x_hw_spi, cs, a0, reset);
} }
}; };
@ -125,12 +125,12 @@ extern u8g_dev_t u8g_dev_ssd1309_hw_spi;
class U8GLIB_SSD1309_128X64_HAL : public U8GLIB { class U8GLIB_SSD1309_128X64_HAL : public U8GLIB {
public: public:
U8GLIB_SSD1309_128X64_HAL() : U8GLIB() { } U8GLIB_SSD1309_128X64_HAL() : U8GLIB() { }
U8GLIB_SSD1309_128X64_HAL(pin_t sck, pin_t mosi, pin_t cs, pin_t a0, pin_t reset = U8G_PIN_NONE) { init(sck, mosi, cs, a0, reset); } U8GLIB_SSD1309_128X64_HAL(pin_t sck, pin_t mosi, pin_t cs, pin_t a0, pin_t reset=U8G_PIN_NONE) { init(sck, mosi, cs, a0, reset); }
U8GLIB_SSD1309_128X64_HAL(pin_t cs, pin_t a0, pin_t reset = U8G_PIN_NONE) { init(cs, a0, reset); } U8GLIB_SSD1309_128X64_HAL(pin_t cs, pin_t a0, pin_t reset=U8G_PIN_NONE) { init(cs, a0, reset); }
void init(pin_t sck, pin_t mosi, pin_t cs, pin_t a0, pin_t reset = U8G_PIN_NONE) { void init(pin_t sck, pin_t mosi, pin_t cs, pin_t a0, pin_t reset=U8G_PIN_NONE) {
U8GLIB::init(&u8g_dev_ssd1309_sw_spi, (uint8_t)sck, (uint8_t)mosi, (uint8_t)cs, (uint8_t)a0, (uint8_t)reset); U8GLIB::init(&u8g_dev_ssd1309_sw_spi, (uint8_t)sck, (uint8_t)mosi, (uint8_t)cs, (uint8_t)a0, (uint8_t)reset);
} }
void init(pin_t cs, pin_t a0, pin_t reset = U8G_PIN_NONE) { void init(pin_t cs, pin_t a0, pin_t reset=U8G_PIN_NONE) {
U8GLIB::init(&u8g_dev_ssd1309_hw_spi, (uint8_t)cs, (uint8_t)a0, (uint8_t)reset); U8GLIB::init(&u8g_dev_ssd1309_hw_spi, (uint8_t)cs, (uint8_t)a0, (uint8_t)reset);
} }
}; };

2
Marlin/src/lcd/dogm/HAL_LCD_com_defines.h
View file

@ -41,11 +41,9 @@
#define U8G_COM_HAL_HW_SPI_FN u8g_com_samd51_hw_spi_fn #define U8G_COM_HAL_HW_SPI_FN u8g_com_samd51_hw_spi_fn
#define U8G_COM_ST7920_HAL_HW_SPI u8g_com_samd51_st7920_hw_spi_fn #define U8G_COM_ST7920_HAL_HW_SPI u8g_com_samd51_st7920_hw_spi_fn
#elif defined(__SAMD21__) #elif defined(__SAMD21__)
uint8_t u8g_com_samd21_st7920_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr); uint8_t u8g_com_samd21_st7920_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
#define U8G_COM_ST7920_HAL_HW_SPI u8g_com_samd21_st7920_hw_spi_fn #define U8G_COM_ST7920_HAL_HW_SPI u8g_com_samd21_st7920_hw_spi_fn
#elif defined(__STM32F1__) #elif defined(__STM32F1__)

10
Marlin/src/lcd/dogm/marlinui_DOGM.h
View file

@ -36,11 +36,15 @@
// RepRapWorld Graphical LCD // RepRapWorld Graphical LCD
#if !HAS_MEDIA && (LCD_PINS_D4 == SD_SCK_PIN) && (LCD_PINS_EN == SD_MOSI_PIN) #if HAS_MEDIA
#ifdef __SAMD21__
#define U8G_CLASS U8GLIB_ST7920_128X64_4X_HAL #define U8G_CLASS U8GLIB_ST7920_128X64_4X_HAL
#define U8G_PARAM LCD_PINS_RS #else
#elif HAS_MEDIA && __SAMD21__
#define U8G_CLASS U8GLIB_ST7920_128X64_4X #define U8G_CLASS U8GLIB_ST7920_128X64_4X
#endif
#define U8G_PARAM LCD_PINS_RS
#elif (LCD_PINS_D4 == SD_SCK_PIN) && (LCD_PINS_EN == SD_MOSI_PIN)
#define U8G_CLASS U8GLIB_ST7920_128X64_4X_HAL
#define U8G_PARAM LCD_PINS_RS #define U8G_PARAM LCD_PINS_RS
#else #else
#define U8G_CLASS U8GLIB_ST7920_128X64_4X #define U8G_CLASS U8GLIB_ST7920_128X64_4X

2
ini/samd21.ini
View file

@ -16,7 +16,7 @@
platform = atmelsam platform = atmelsam
board = minitronics20 board = minitronics20
build_flags = ${common.build_flags} -std=gnu++17 build_flags = ${common.build_flags} -std=gnu++17
-DUSBCON -DUSBD_USE_CDC -D__SAMD21__ -DARDUINO_SAMD_MINITRONICS20 -Wno-deprecated-declarations -DU8G_HAL_LINKS -DDEBUG -DUSBCON -DUSBD_USE_CDC -D__SAMD21__ -DARDUINO_SAMD_MINITRONICS20 -Wno-deprecated-declarations -DDEBUG
-IMarlin/src/HAL/SAMD21/u8g -IMarlin/src/HAL/SAMD21/u8g
build_unflags = -std=gnu++11 build_unflags = -std=gnu++11
build_src_filter = ${common.default_src_filter} +<src/HAL/SAMD21> build_src_filter = ${common.default_src_filter} +<src/HAL/SAMD21>