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Fix up various spacing, comments, and typos

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This commit is contained in:
Scott Lahteine 2018-03-07 20:30:19 -06:00
parent d45f19d385
commit ca577c1638
16 changed files with 747 additions and 864 deletions
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4
Marlin/src/HAL/HAL_DUE/HAL_spi_Due.cpp
View File

@ -93,11 +93,11 @@
#define MAXNOPS 4
if (x <= (MAXNOPS)) {
switch(x) { case 4: nop(); case 3: nop(); case 2: nop(); case 1: nop(); }
switch (x) { case 4: nop(); case 3: nop(); case 2: nop(); case 1: nop(); }
}
else { // because of +1 cycle inside delay_4cycles
const uint32_t rem = (x - 1) % (MAXNOPS);
switch(rem) { case 3: nop(); case 2: nop(); case 1: nop(); }
switch (rem) { case 3: nop(); case 2: nop(); case 1: nop(); }
if ((x = (x - 1) / (MAXNOPS)))
__delay_4cycles(x); // if need more then 4 nop loop is more optimal
}

66
Marlin/src/HAL/HAL_DUE/u8g_com_HAL_DUE_st7920_sw_spi.cpp
View File

@ -20,40 +20,38 @@
*
*/
/*
based on u8g_com_st7920_hw_spi.c
Universal 8bit Graphics Library
Copyright (c) 2011, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**
* Based on u8g_com_st7920_hw_spi.c
*
* Universal 8bit Graphics Library
*
* Copyright (c) 2011, olikraus@gmail.com
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifdef ARDUINO_ARCH_SAM

6
Marlin/src/HAL/HAL_LPC1768/LPC1768_PWM.cpp
View File

@ -218,7 +218,7 @@ bool LPC1768_PWM_attach_pin(pin_t pin, uint32_t min /* = 1 */, uint32_t max /* =
pin = GET_PIN_MAP_PIN(GET_PIN_MAP_INDEX(pin & 0xFF)); // Sometimes the upper byte is garbled
//// direct control PWM code
switch(pin) {
switch (pin) {
case P1_23: // MKS Sbase Servo 0, PWM1 channel 4 (J3-8 PWM1.4)
direct_table[P1_23_PWM_channel - 1].min = min;
direct_table[P1_23_PWM_channel - 1].max = MIN(max, LPC_PWM1_MR0 - MR0_MARGIN);
@ -298,7 +298,7 @@ bool LPC1768_PWM_detach_pin(pin_t pin) {
pin = GET_PIN_MAP_PIN(GET_PIN_MAP_INDEX(pin & 0xFF));
//// direct control PWM code
switch(pin) {
switch (pin) {
case P1_23: // MKS Sbase Servo 0, PWM1 channel 4 (J3-8 PWM1.4)
if (!direct_table[P1_23_PWM_channel - 1].assigned) return false;
CBI(LPC_PWM1->PCR, 8 + P1_23_PWM_channel); // disable PWM1 module control of this pin
@ -373,7 +373,7 @@ bool LPC1768_PWM_write(pin_t pin, uint32_t value) {
pin = GET_PIN_MAP_PIN(GET_PIN_MAP_INDEX(pin & 0xFF));
//// direct control PWM code
switch(pin) {
switch (pin) {
case P1_23: // MKS Sbase Servo 0, PWM1 channel 4 (J3-8 PWM1.4)
if (!direct_table[P1_23_PWM_channel - 1].assigned) return false;
LPC_PWM1->PCR |= _BV(8 + P1_23_PWM_channel); // enable PWM1 module control of this pin

2
Marlin/src/HAL/HAL_LPC1768/arduino.cpp
View File

@ -70,7 +70,7 @@ extern "C" void delay(const int msec) {
}
// IO functions
// As defined by Arduino INPUT(0x0), OUPUT(0x1), INPUT_PULLUP(0x2)
// As defined by Arduino INPUT(0x0), OUTPUT(0x1), INPUT_PULLUP(0x2)
void pinMode(const pin_t pin, const uint8_t mode) {
if (!VALID_PIN(pin)) return;

2
Marlin/src/HAL/HAL_LPC1768/u8g/HAL_LCD_pin_routines.c
View File

@ -54,7 +54,7 @@ uint8_t LPC1768_PIN_PIN(const uint8_t pin);
#endif
// I/O functions
// As defined by Arduino INPUT(0x0), OUPUT(0x1), INPUT_PULLUP(0x2)
// As defined by Arduino INPUT(0x0), OUTPUT(0x1), INPUT_PULLUP(0x2)
void pinMode_LCD(uint8_t pin, uint8_t mode) {
#define LPC1768_PIN_PORT(pin) ((uint8_t)((pin >> 5) & 0b111))
#define LPC1768_PIN_PIN(pin) ((uint8_t)(pin & 0b11111))

193
Marlin/src/HAL/HAL_LPC1768/u8g_com_HAL_LPC1768_hw_spi.cpp
View File

@ -20,123 +20,116 @@
*
*/
/*
based on u8g_com_msp430_hw_spi.c
Universal 8bit Graphics Library
Copyright (c) 2012, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**
* Based on u8g_com_msp430_hw_spi.c
*
* Universal 8bit Graphics Library
*
* Copyright (c) 2011, olikraus@gmail.com
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifdef TARGET_LPC1768
//#include <inttypes.h>
//#include <inttypes.h>
//#include "src/core/macros.h"
//#include "Configuration.h"
//#include "src/core/macros.h"
//#include "Configuration.h"
#include <U8glib.h>
#include <U8glib.h>
#define SPI_FULL_SPEED 0
#define SPI_HALF_SPEED 1
#define SPI_QUARTER_SPEED 2
#define SPI_EIGHTH_SPEED 3
#define SPI_SIXTEENTH_SPEED 4
#define SPI_SPEED_5 5
#define SPI_SPEED_6 6
#define SPI_FULL_SPEED 0
#define SPI_HALF_SPEED 1
#define SPI_QUARTER_SPEED 2
#define SPI_EIGHTH_SPEED 3
#define SPI_SIXTEENTH_SPEED 4
#define SPI_SPEED_5 5
#define SPI_SPEED_6 6
void spiBegin();
void spiInit(uint8_t spiRate);
void spiSend(uint8_t b);
void spiSend(const uint8_t* buf, size_t n);
void spiBegin();
void spiInit(uint8_t spiRate);
void spiSend(uint8_t b);
void spiSend(const uint8_t* buf, size_t n);
uint8_t u8g_com_HAL_LPC1768_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {
switch (msg) {
case U8G_COM_MSG_STOP:
break;
uint8_t u8g_com_HAL_LPC1768_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
{
switch(msg)
{
case U8G_COM_MSG_STOP:
break;
case U8G_COM_MSG_INIT:
u8g_SetPILevel(u8g, U8G_PI_CS, 1);
u8g_SetPILevel(u8g, U8G_PI_A0, 1);
u8g_SetPILevel(u8g, U8G_PI_RESET, 1);
u8g_SetPIOutput(u8g, U8G_PI_CS);
u8g_SetPIOutput(u8g, U8G_PI_A0);
u8g_SetPIOutput(u8g, U8G_PI_RESET);
u8g_Delay(5);
spiBegin();
#ifndef SPI_SPEED
#define SPI_SPEED SPI_FULL_SPEED // use same SPI speed as SD card
#endif
spiInit(SPI_SPEED);
break;
case U8G_COM_MSG_INIT:
u8g_SetPILevel(u8g, U8G_PI_CS, 1);
u8g_SetPILevel(u8g, U8G_PI_A0, 1);
u8g_SetPILevel(u8g, U8G_PI_RESET, 1);
u8g_SetPIOutput(u8g, U8G_PI_CS);
u8g_SetPIOutput(u8g, U8G_PI_A0);
u8g_SetPIOutput(u8g, U8G_PI_RESET);
u8g_Delay(5);
spiBegin();
#ifndef SPI_SPEED
#define SPI_SPEED SPI_FULL_SPEED // use same SPI speed as SD card
#endif
spiInit(SPI_SPEED);
break;
case U8G_COM_MSG_ADDRESS: /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
u8g_SetPILevel(u8g, U8G_PI_A0, arg_val);
break;
case U8G_COM_MSG_ADDRESS: /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
u8g_SetPILevel(u8g, U8G_PI_A0, arg_val);
break;
case U8G_COM_MSG_CHIP_SELECT:
u8g_SetPILevel(u8g, U8G_PI_CS, (arg_val ? 0 : 1));
break;
case U8G_COM_MSG_CHIP_SELECT:
u8g_SetPILevel(u8g, U8G_PI_CS, (arg_val ? 0 : 1));
break;
case U8G_COM_MSG_RESET:
u8g_SetPILevel(u8g, U8G_PI_RESET, arg_val);
break;
case U8G_COM_MSG_RESET:
u8g_SetPILevel(u8g, U8G_PI_RESET, arg_val);
break;
case U8G_COM_MSG_WRITE_BYTE:
spiSend((uint8_t)arg_val);
break;
case U8G_COM_MSG_WRITE_BYTE:
spiSend((uint8_t)arg_val);
break;
case U8G_COM_MSG_WRITE_SEQ: {
uint8_t *ptr = (uint8_t*) arg_ptr;
while (arg_val > 0) {
spiSend(*ptr++);
arg_val--;
}
case U8G_COM_MSG_WRITE_SEQ: {
uint8_t *ptr = (uint8_t*) arg_ptr;
while (arg_val > 0) {
spiSend(*ptr++);
arg_val--;
}
break;
}
break;
case U8G_COM_MSG_WRITE_SEQ_P: {
uint8_t *ptr = (uint8_t*) arg_ptr;
while (arg_val > 0) {
spiSend(*ptr++);
arg_val--;
}
case U8G_COM_MSG_WRITE_SEQ_P: {
uint8_t *ptr = (uint8_t*) arg_ptr;
while (arg_val > 0) {
spiSend(*ptr++);
arg_val--;
}
break;
}
return 1;
}
break;
}
return 1;
}
#endif //TARGET_LPC1768

177
Marlin/src/HAL/HAL_LPC1768/u8g_com_HAL_LPC1768_ssd_hw_i2c.cpp
View File

@ -20,60 +20,60 @@
*
*/
/**
* Based on u8g_com_arduino_ssd_i2c.c
*
* COM interface for Arduino (AND ATmega) and the SSDxxxx chip (SOLOMON) variant
* I2C protocol
*
* ToDo: Rename this to u8g_com_avr_ssd_i2c.c
*
* Universal 8bit Graphics Library
*
* Copyright (c) 2011, olikraus@gmail.com
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
based on u8g_com_arduino_ssd_i2c.c
com interface for arduino (AND atmega) and the SSDxxxx chip (SOLOMON) variant
I2C protocol
ToDo: Rename this to u8g_com_avr_ssd_i2c.c
Universal 8bit Graphics Library
Copyright (c) 2012, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Special pin usage:
U8G_PI_I2C_OPTION additional options
U8G_PI_A0_STATE used to store the last value of the command/data register selection
U8G_PI_SET_A0 1: Signal request to update I2C device with new A0_STATE, 0: Do nothing, A0_STATE matches I2C device
U8G_PI_SCL clock line (NOT USED)
U8G_PI_SDA data line (NOT USED)
U8G_PI_RESET reset line (currently disabled, see below)
Protocol:
SLA, Cmd/Data Selection, Arguments
The command/data register is selected by a special instruction byte, which is sent after SLA
The continue bit is always 0 so that a (re)start is equired for the change from cmd to/data mode
*/
/**
* Special pin usage:
* U8G_PI_I2C_OPTION additional options
* U8G_PI_A0_STATE used to store the last value of the command/data register selection
* U8G_PI_SET_A0 1: Signal request to update I2C device with new A0_STATE, 0: Do nothing, A0_STATE matches I2C device
* U8G_PI_SCL clock line (NOT USED)
* U8G_PI_SDA data line (NOT USED)
*
* U8G_PI_RESET reset line (currently disabled, see below)
*
* Protocol:
* SLA, Cmd/Data Selection, Arguments
* The command/data register is selected by a special instruction byte, which is sent after SLA
*
* The continue bit is always 0 so that a (re)start is equired for the change from cmd to/data mode
*/
#ifdef TARGET_LPC1768
@ -84,36 +84,27 @@
#define I2C_CMD_MODE 0x000
#define I2C_DATA_MODE 0x040
// #define U8G_I2C_OPT_FAST 16
//#define U8G_I2C_OPT_FAST 16
uint8_t u8g_com_ssd_I2C_start_sequence(u8g_t *u8g)
{
uint8_t u8g_com_ssd_I2C_start_sequence(u8g_t *u8g) {
/* are we requested to set the a0 state? */
if ( u8g->pin_list[U8G_PI_SET_A0] == 0 )
return 1;
if (u8g->pin_list[U8G_PI_SET_A0] == 0) return 1;
/* setup bus, might be a repeated start */
if ( u8g_i2c_start(I2C_SLA) == 0 )
if (u8g_i2c_start(I2C_SLA) == 0)
return 0;
if ( u8g->pin_list[U8G_PI_A0_STATE] == 0 )
{
if ( u8g_i2c_send_byte(I2C_CMD_MODE) == 0 )
return 0;
}
else
{
if ( u8g_i2c_send_byte(I2C_DATA_MODE) == 0 )
return 0;
if (u8g->pin_list[U8G_PI_A0_STATE] == 0 ) {
if (u8g_i2c_send_byte(I2C_CMD_MODE) == 0) return 0;
}
else if (u8g_i2c_send_byte(I2C_DATA_MODE) == 0)
return 0;
u8g->pin_list[U8G_PI_SET_A0] = 0;
return 1;
return 1;
}
uint8_t u8g_com_HAL_LPC1768_ssd_hw_i2c_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
{
switch(msg)
{
uint8_t u8g_com_HAL_LPC1768_ssd_hw_i2c_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {
switch(msg) {
case U8G_COM_MSG_INIT:
//u8g_com_arduino_digital_write(u8g, U8G_PI_SCL, HIGH);
//u8g_com_arduino_digital_write(u8g, U8G_PI_SDA, HIGH);
@ -134,34 +125,32 @@
case U8G_COM_MSG_CHIP_SELECT:
u8g->pin_list[U8G_PI_A0_STATE] = 0;
u8g->pin_list[U8G_PI_SET_A0] = 1; /* force a0 to set again, also forces start condition */
if ( arg_val == 0 )
{
if (arg_val == 0 ) {
/* disable chip, send stop condition */
u8g_i2c_stop();
}
else
{
else {
/* enable, do nothing: any byte writing will trigger the i2c start */
}
break;
case U8G_COM_MSG_WRITE_BYTE:
//u8g->pin_list[U8G_PI_SET_A0] = 1;
// if ( u8g_com_arduino_ssd_start_sequence(u8g) == 0 )
// return u8g_i2c_stop(), 0;
if ( u8g_i2c_send_byte(arg_val) == 0 )
//if (u8g_com_arduino_ssd_start_sequence(u8g) == 0)
// return u8g_i2c_stop(), 0;
if (u8g_i2c_send_byte(arg_val) == 0)
return u8g_i2c_stop(), 0;
// u8g_i2c_stop();
break;
case U8G_COM_MSG_WRITE_SEQ:
case U8G_COM_MSG_WRITE_SEQ: {
//u8g->pin_list[U8G_PI_SET_A0] = 1;
if ( u8g_com_ssd_I2C_start_sequence(u8g) == 0 )
if (u8g_com_ssd_I2C_start_sequence(u8g) == 0)
return u8g_i2c_stop(), 0;
{
register uint8_t *ptr = (uint8_t *)arg_ptr;
while (arg_val > 0) {
if ( u8g_i2c_send_byte(*ptr++) == 0 )
if (u8g_i2c_send_byte(*ptr++) == 0)
return u8g_i2c_stop(), 0;
arg_val--;
}
@ -169,14 +158,14 @@
// u8g_i2c_stop();
break;
case U8G_COM_MSG_WRITE_SEQ_P:
//u8g->pin_list[U8G_PI_SET_A0] = 1;
if ( u8g_com_ssd_I2C_start_sequence(u8g) == 0 )
return u8g_i2c_stop(), 0;
{
case U8G_COM_MSG_WRITE_SEQ_P: {
//u8g->pin_list[U8G_PI_SET_A0] = 1;
if (u8g_com_ssd_I2C_start_sequence(u8g) == 0)
return u8g_i2c_stop(), 0;
register uint8_t *ptr = (uint8_t *)arg_ptr;
while (arg_val > 0) {
if ( u8g_i2c_send_byte(u8g_pgm_read(ptr)) == 0 )
if (u8g_i2c_send_byte(u8g_pgm_read(ptr)) == 0)
return 0;
ptr++;
arg_val--;
@ -190,12 +179,10 @@
u8g->pin_list[U8G_PI_SET_A0] = 1; /* force a0 to set again */
u8g_i2c_start(0); // send slave address and write bit
if (arg_val)
u8g_i2c_send_byte(0x40); // write to graphics DRAM mode
else
u8g_i2c_send_byte(0x80); //command mode
u8g_i2c_send_byte(arg_val ? 0x40 : 0x80); // Write to ? Graphics DRAM mode : Command mode
break;
}
} // switch
return 1;
}

322
Marlin/src/HAL/HAL_LPC1768/u8g_com_HAL_LPC1768_ssd_sw_i2c.cpp under construction
View File

@ -20,47 +20,44 @@
*
*/
/* based on U8G2 code
/**
* Based on U8G2 code - u8x8_byte.c
*
* Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
*
* Copyright (c) 2016, olikraus@gmail.com
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
u8x8_byte.c
Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)
Copyright (c) 2016, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
software i2c,
ignores ACK response (which is anyway not provided by some displays)
also does not allow reading from the device
*/
/**
* Software i2c,
* ignores ACK response (which is anyway not provided by some displays)
* also does not allow reading from the device
*/
#ifdef TARGET_LPC1768
@ -80,17 +77,13 @@ void delayMicroseconds(uint32_t us);
//#define SPEED_400KHz 3
//#define SPEED_100KHz 13
// #define U8G_I2C_OPT_FAST 16
uint8_t SCL_pin_HAL_LPC1768_sw_I2C, SCL_port_HAL_LPC1768_sw_I2C, SDA_pin_HAL_LPC1768_sw_I2C, SDA_port_HAL_LPC1768_sw_I2C;
#define SPI_SPEED 2 //20: 200KHz 5:750KHz 2:3-4MHz
uint8_t u8g_i2c_send_byte_sw(uint8_t data) {
{
for (uint8_t i = 0; i < 9; i++) { // 1 extra bit for the ack/nak
if (val & 0x80)
@ -118,14 +111,13 @@ uint8_t u8g_i2c_send_byte_sw(uint8_t data) {
LPC_GPIO(SCL_port_HAL_LPC1768_sw_I2C)->FIOCLR = LPC_PIN(SCL_pin_HAL_LPC1768_sw_I2C);
LPC_GPIO(SCL_port_HAL_LPC1768_sw_I2C)->FIOCLR = LPC_PIN(SCL_pin_HAL_LPC1768_sw_I2C);
}
val = val << 1;
val <<= 1;
}
return 1;
}
uint8_t u8g_i2c_start_sw(uint8_t sla) { // assert start condition and then send slave address with write bit
{
/* send the start condition, both lines go from 1 to 0 */
LPC_GPIO(SDA_port_HAL_LPC1768_sw_I2C)->FIOCLR = LPC_PIN(SDA_pin_HAL_LPC1768_sw_I2C);
@ -143,139 +135,115 @@ uint8_t u8g_i2c_start_sw(uint8_t sla) { // assert start condition and then send
}
void u8g_i2c_stop_sw(void) {
void u8g_i2c_stop_sw(void) { }
void u8g_i2c_init_sw(uint8_t clock_option) { u8g_i2c_start(0); } // send slave address and write bit
uint8_t u8g_com_ssd_I2C_start_sequence_sw(u8g_t *u8g) {
/* are we requested to set the a0 state? */
if (u8g->pin_list[U8G_PI_SET_A0] == 0) return 1;
/* setup bus, might be a repeated start */
if (u8g_i2c_start(I2C_SLA) == 0) return 0;
if (u8g->pin_list[U8G_PI_A0_STATE] == 0) {
if (u8g_i2c_send_byte(I2C_CMD_MODE) == 0) return 0;
}
else if (u8g_i2c_send_byte(I2C_DATA_MODE) == 0) return 0;
u8g->pin_list[U8G_PI_SET_A0] = 0;
return 1;
}
void u8g_i2c_init_sw(uint8_t clock_option) {
u8g_i2c_start(0); // send slave address and write bit
uint8_t u8g_com_HAL_LPC1768_ssd_sw_i2c_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {
switch (msg) {
case U8G_COM_MSG_INIT:
#define LPC1768_PIN_PORT(pin) ((uint8_t)((pin >> 5) & 0b111))
#define LPC1768_PIN_PIN(pin) ((uint8_t)(pin & 0b11111))
SCL_pin_HAL_LPC1768_sw_I2C = LPC1768_PIN_PIN(u8g->pin_list[U8G_PI_SCL]);
SCL_port_HAL_LPC1768_sw_I2C = LPC1768_PIN_PORT(u8g->pin_list[U8G_PI_SCL]);
SDA_pin_HAL_LPC1768_sw_I2C = LPC1768_PIN_PIN(u8g->pin_list[U8G_PI_SDA]);
SDA_port_HAL_LPC1768_sw_I2C = LPC1768_PIN_PORT(u8g->pin_list[U8G_PI_SDA]);
// As defined by Arduino INPUT(0x0), OUTPUT(0x1), INPUT_PULLUP(0x2)
#define OUTPUT 0x1
u8g_SetPIOutput(u8g, U8G_PI_SCL);
u8g_SetPIOutput(u8g, U8G_PI_SDA);
if (U8G_PIN_NONE != u8g->pin_list[U8G_PI_CS]) u8g_SetPIOutput(u8g, U8G_PI_CS);
if (U8G_PIN_NONE != u8g->pin_list[U8G_PI_A0]) u8g_SetPIOutput(u8g, U8G_PI_A0);
if (U8G_PIN_NONE != u8g->pin_list[U8G_PI_RESET]) u8g_SetPIOutput(u8g, U8G_PI_RESET);
//u8g_com_arduino_digital_write(u8g, U8G_PI_SCL, HIGH);
//u8g_com_arduino_digital_write(u8g, U8G_PI_SDA, HIGH);
//u8g->pin_list[U8G_PI_A0_STATE] = 0; /* inital RS state: unknown mode */
u8g_i2c_init_sw(u8g->pin_list[U8G_PI_I2C_OPTION]);
u8g_com_ssd_I2C_start_sequence_sw(u8g);
break;
case U8G_COM_MSG_STOP: break;
case U8G_COM_MSG_RESET: break;
case U8G_COM_MSG_CHIP_SELECT:
u8g->pin_list[U8G_PI_A0_STATE] = 0;
u8g->pin_list[U8G_PI_SET_A0] = 1; /* force a0 to set again, also forces start condition */
if (arg_val == 0) {
/* disable chip, send stop condition */
u8g_i2c_stop_sw();
}
else {
/* enable, do nothing: any byte writing will trigger the i2c start */
}
break;
case U8G_COM_MSG_WRITE_BYTE:
//u8g->pin_list[U8G_PI_SET_A0] = 1;
//if (u8g_com_arduino_ssd_start_sequence(u8g) == 0)
// return u8g_i2c_stop(), 0;
if (u8g_i2c_send_byte_sw(arg_val) == 0)
return u8g_i2c_stop_sw(), 0;
// u8g_i2c_stop();
break;
case U8G_COM_MSG_WRITE_SEQ: {
//u8g->pin_list[U8G_PI_SET_A0] = 1;
if (u8g_com_ssd_I2C_start_sequence_sw(u8g) == 0)
return u8g_i2c_stop_sw(), 0;
register uint8_t *ptr = (uint8_t *)arg_ptr;
while (arg_val > 0) {
if (u8g_i2c_send_byte_sw(*ptr++) == 0)
return u8g_i2c_stop_sw(), 0;
arg_val--;
}
}
// u8g_i2c_stop();
break;
case U8G_COM_MSG_WRITE_SEQ_P: {
//u8g->pin_list[U8G_PI_SET_A0] = 1;
if (u8g_com_ssd_I2C_start_sequence_sw(u8g) == 0)
return u8g_i2c_stop_sw(), 0;
register uint8_t *ptr = (uint8_t *)arg_ptr;
while (arg_val > 0) {
if (u8g_i2c_send_byte_sw(u8g_pgm_read(ptr)) == 0) return 0;
ptr++;
arg_val--;
}
}
// u8g_i2c_stop();
break;
case U8G_COM_MSG_ADDRESS: /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
u8g->pin_list[U8G_PI_A0_STATE] = arg_val;
u8g->pin_list[U8G_PI_SET_A0] = 1; /* force a0 to set again */
u8g_i2c_start_sw(0); // send slave address and write bit
u8g_i2c_send_byte_sw(arg_val ? 0x40 : 0x80); // Write to ? Graphics DRAM mode : Command mode
break;
}
return 1;
}
uint8_t u8g_com_ssd_I2C_start_sequence_sw(u8g_t *u8g)
{
/* are we requested to set the a0 state? */
if ( u8g->pin_list[U8G_PI_SET_A0] == 0 )
return 1;
/* setup bus, might be a repeated start */
if ( u8g_i2c_start(I2C_SLA) == 0 )
return 0;
if ( u8g->pin_list[U8G_PI_A0_STATE] == 0 )
{
if ( u8g_i2c_send_byte(I2C_CMD_MODE) == 0 )
return 0;
}
else
{
if ( u8g_i2c_send_byte(I2C_DATA_MODE) == 0 )
return 0;
}
u8g->pin_list[U8G_PI_SET_A0] = 0;
return 1;
}
uint8_t u8g_com_HAL_LPC1768_ssd_sw_i2c_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
{
switch(msg)
{
case U8G_COM_MSG_INIT:
#define LPC1768_PIN_PORT(pin) ((uint8_t)((pin >> 5) & 0b111))
#define LPC1768_PIN_PIN(pin) ((uint8_t)(pin & 0b11111))
SCL_pin_HAL_LPC1768_sw_I2C = LPC1768_PIN_PIN(u8g->pin_list[U8G_PI_SCL]);
SCL_port_HAL_LPC1768_sw_I2C = LPC1768_PIN_PORT(u8g->pin_list[U8G_PI_SCL]);
SDA_pin_HAL_LPC1768_sw_I2C = LPC1768_PIN_PIN(u8g->pin_list[U8G_PI_SDA]);
SDA_port_HAL_LPC1768_sw_I2C = LPC1768_PIN_PORT(u8g->pin_list[U8G_PI_SDA]);
// As defined by Arduino INPUT(0x0), OUPUT(0x1), INPUT_PULLUP(0x2)
#define OUPUT 0x1
u8g_SetPIOutput(u8g, U8G_PI_SCL);
u8g_SetPIOutput(u8g, U8G_PI_SDA);
if (U8G_PIN_NONE != u8g->pin_list[U8G_PI_CS]) u8g_SetPIOutput(u8g, U8G_PI_CS);
if (U8G_PIN_NONE != u8g->pin_list[U8G_PI_A0]) u8g_SetPIOutput(u8g, U8G_PI_A0);
if (U8G_PIN_NONE != u8g->pin_list[U8G_PI_RESET]) u8g_SetPIOutput(u8g, U8G_PI_RESET);
//u8g_com_arduino_digital_write(u8g, U8G_PI_SCL, HIGH);
//u8g_com_arduino_digital_write(u8g, U8G_PI_SDA, HIGH);
//u8g->pin_list[U8G_PI_A0_STATE] = 0; /* inital RS state: unknown mode */
u8g_i2c_init_sw(u8g->pin_list[U8G_PI_I2C_OPTION]);
u8g_com_ssd_I2C_start_sequence_sw((u8g);
break;
case U8G_COM_MSG_STOP:
break;
case U8G_COM_MSG_RESET:
break;
case U8G_COM_MSG_CHIP_SELECT:
u8g->pin_list[U8G_PI_A0_STATE] = 0;
u8g->pin_list[U8G_PI_SET_A0] = 1; /* force a0 to set again, also forces start condition */
if ( arg_val == 0 )
{
/* disable chip, send stop condition */
u8g_i2c_stop_sw();
}
else
{
/* enable, do nothing: any byte writing will trigger the i2c start */
}
break;
case U8G_COM_MSG_WRITE_BYTE:
//u8g->pin_list[U8G_PI_SET_A0] = 1;
// if ( u8g_com_arduino_ssd_start_sequence(u8g) == 0 )
// return u8g_i2c_stop(), 0;
if ( u8g_i2c_send_byte_sw(arg_val) == 0 )
return u8g_i2c_stop_sw(), 0;
// u8g_i2c_stop();
break;
case U8G_COM_MSG_WRITE_SEQ:
//u8g->pin_list[U8G_PI_SET_A0] = 1;
if ( u8g_com_ssd_I2C_start_sequence_sw(u8g) == 0 )
return u8g_i2c_stop_sw(), 0;
{
register uint8_t *ptr = (uint8_t *)arg_ptr;
while (arg_val > 0) {
if ( u8g_i2c_send_byte_sw(*ptr++) == 0 )
return u8g_i2c_stop_sw(), 0;
arg_val--;
}
}
// u8g_i2c_stop();
break;
case U8G_COM_MSG_WRITE_SEQ_P:
//u8g->pin_list[U8G_PI_SET_A0] = 1;
if ( u8g_com_ssd_I2C_start_sequence_sw(u8g) == 0 )
return u8g_i2c_stop_sw(), 0;
{
register uint8_t *ptr = (uint8_t *)arg_ptr;
while (arg_val > 0) {
if ( u8g_i2c_send_byte_sw(u8g_pgm_read(ptr)) == 0 )
return 0;
ptr++;
arg_val--;
}
}
// u8g_i2c_stop();
break;
case U8G_COM_MSG_ADDRESS: /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
u8g->pin_list[U8G_PI_A0_STATE] = arg_val;
u8g->pin_list[U8G_PI_SET_A0] = 1; /* force a0 to set again */
u8g_i2c_start_sw(0); // send slave address and write bit
if (arg_val)
u8g_i2c_send_byte_sw(0x40); // write to graphics DRAM mode
else
u8g_i2c_send_byte_sw(0x80); //command mode
break;
}
return 1;
}
#endif // TARGET_LPC1768

66
Marlin/src/HAL/HAL_LPC1768/u8g_com_HAL_LPC1768_st7920_hw_spi.cpp
View File

@ -20,40 +20,38 @@
*
*/
/*
based on u8g_com_LPC1768_st7920_hw_spi.c
Universal 8bit Graphics Library
Copyright (c) 2011, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**
* Based on u8g_com_LPC1768_st7920_hw_spi.c
*
* Universal 8bit Graphics Library
*
* Copyright (c) 2011, olikraus@gmail.com
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifdef TARGET_LPC1768

66
Marlin/src/HAL/HAL_LPC1768/u8g_com_HAL_LPC1768_st7920_sw_spi.cpp
View File

@ -20,40 +20,38 @@
*
*/
/*
based on u8g_com_st7920_hw_spi.c
Universal 8bit Graphics Library
Copyright (c) 2011, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**
* Based on u8g_com_st7920_hw_spi.c
*
* Universal 8bit Graphics Library
*
* Copyright (c) 2011, olikraus@gmail.com
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifdef TARGET_LPC1768

75
Marlin/src/HAL/HAL_LPC1768/u8g_com_HAL_LPC1768_sw_spi.cpp
View File

@ -20,40 +20,38 @@
*
*/
/*
adapted from u8g_com_std_sw_spi.c
Universal 8bit Graphics Library
Copyright (c) 2015, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**
* Based on u8g_com_std_sw_spi.c
*
* Universal 8bit Graphics Library
*
* Copyright (c) 2015, olikraus@gmail.com
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifdef TARGET_LPC1768
@ -64,15 +62,12 @@
static uint8_t SPI_speed = 0;
static void u8g_sw_spi_HAL_LPC1768_shift_out(uint8_t dataPin, uint8_t clockPin, uint8_t val)
{
static void u8g_sw_spi_HAL_LPC1768_shift_out(uint8_t dataPin, uint8_t clockPin, uint8_t val) {
swSpiTransfer(val, SPI_speed, clockPin, -1, dataPin);
}
uint8_t u8g_com_HAL_LPC1768_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
{
switch(msg)
{
uint8_t u8g_com_HAL_LPC1768_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {
switch(msg) {
case U8G_COM_MSG_INIT:
u8g_SetPIOutput(u8g, U8G_PI_SCK);
u8g_SetPIOutput(u8g, U8G_PI_MOSI);

2
Marlin/src/feature/bedlevel/ubl/ubl_G29.cpp
View File

@ -513,7 +513,7 @@
}
else {
const float cvf = parser.value_float();
switch((int)truncf(cvf * 10.0) - 30) { // 3.1 -> 1
switch ((int)truncf(cvf * 10.0) - 30) { // 3.1 -> 1
#if ENABLED(UBL_G29_P31)
case 1: {

12
Marlin/src/feature/tmc_util.cpp
View File

@ -314,7 +314,7 @@ void _tmc_say_sgt(const TMC_AxisEnum axis, const int8_t sgt) {
#if ENABLED(HAVE_TMC2130)
static void tmc_status(TMC2130Stepper &st, const TMC_debug_enum i) {
switch(i) {
switch (i) {
case TMC_PWM_SCALE: SERIAL_PRINT(st.PWM_SCALE(), DEC); break;
case TMC_TSTEP: SERIAL_ECHO(st.TSTEP()); break;
case TMC_SGT: SERIAL_PRINT(st.sgt(), DEC); break;
@ -323,7 +323,7 @@ void _tmc_say_sgt(const TMC_AxisEnum axis, const int8_t sgt) {
}
}
static void tmc_parse_drv_status(TMC2130Stepper &st, const TMC_drv_status_enum i) {
switch(i) {
switch (i) {
case TMC_STALLGUARD: if (st.stallguard()) SERIAL_CHAR('X'); break;
case TMC_SG_RESULT: SERIAL_PRINT(st.sg_result(), DEC); break;
case TMC_FSACTIVE: if (st.fsactive()) SERIAL_CHAR('X'); break;
@ -333,7 +333,7 @@ void _tmc_say_sgt(const TMC_AxisEnum axis, const int8_t sgt) {
#endif
#if ENABLED(HAVE_TMC2208)
static void tmc_status(TMC2208Stepper &st, const TMC_debug_enum i) {
switch(i) {
switch (i) {
case TMC_TSTEP: { uint32_t data = 0; st.TSTEP(&data); SERIAL_PROTOCOL(data); break; }
case TMC_PWM_SCALE: SERIAL_PRINT(st.pwm_scale_sum(), DEC); break;
case TMC_STEALTHCHOP: serialprintPGM(st.stealth() ? PSTR("true") : PSTR("false")); break;
@ -343,7 +343,7 @@ void _tmc_say_sgt(const TMC_AxisEnum axis, const int8_t sgt) {
}
}
static void tmc_parse_drv_status(TMC2208Stepper &st, const TMC_drv_status_enum i) {
switch(i) {
switch (i) {
case TMC_T157: if (st.t157()) SERIAL_CHAR('X'); break;
case TMC_T150: if (st.t150()) SERIAL_CHAR('X'); break;
case TMC_T143: if (st.t143()) SERIAL_CHAR('X'); break;
@ -356,7 +356,7 @@ void _tmc_say_sgt(const TMC_AxisEnum axis, const int8_t sgt) {
template <typename TMC>
static void tmc_status(TMC &st, const TMC_AxisEnum axis, const TMC_debug_enum i, const float spmm) {
SERIAL_ECHO('\t');
switch(i) {
switch (i) {
case TMC_CODES: _tmc_say_axis(axis); break;
case TMC_ENABLED: serialprintPGM(st.isEnabled() ? PSTR("true") : PSTR("false")); break;
case TMC_CURRENT: SERIAL_ECHO(st.getCurrent()); break;
@ -401,7 +401,7 @@ void _tmc_say_sgt(const TMC_AxisEnum axis, const int8_t sgt) {
template <typename TMC>
static void tmc_parse_drv_status(TMC &st, const TMC_AxisEnum axis, const TMC_drv_status_enum i) {
SERIAL_CHAR('\t');
switch(i) {
switch (i) {
case TMC_DRV_CODES: _tmc_say_axis(axis); break;
case TMC_STST: if (st.stst()) SERIAL_CHAR('X'); break;
case TMC_OLB: if (st.olb()) SERIAL_CHAR('X'); break;

233
Marlin/src/lcd/dogm/u8g_dev_ssd1306_sh1106_128x64_I2C.cpp
View File

@ -20,42 +20,38 @@
*
*/
/*
u8g_dev_ssd1306_128x64.c
Universal 8bit Graphics Library
Copyright (c) 2011, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**
* Based on u8g_dev_ssd1306_128x64.c
*
* Universal 8bit Graphics Library
*
* Copyright (c) 2015, olikraus@gmail.com
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**
* These routines are meant for two wire I2C interfaces.
@ -85,43 +81,38 @@ uint8_t u8g_WriteEscSeqP_2_wire(u8g_t *u8g, u8g_dev_t *dev, const uint8_t *esc_s
// The sh1106 is compatible to the ssd1306, but is 132x64. 128x64 display area is centered within
// the 132x64.
static const uint8_t u8g_dev_sh1106_128x64_data_start_2_wire[] PROGMEM = {
0x010, // set upper 4 bit of the col adr to 0
0x002, // set lower 4 bit of the col adr to 2 (centered display with ssd1306)
U8G_ESC_END // end of sequence
0x010, // set upper 4 bit of the col adr to 0
0x002, // set lower 4 bit of the col adr to 2 (centered display with ssd1306)
U8G_ESC_END // end of sequence
};
static const uint8_t u8g_dev_sh1106_128x64_init_seq_2_wire[] PROGMEM = {
U8G_ESC_ADR(0), // initiate command mode
0x0ae, /* display off, sleep mode */
0x0a8, 0x03f, /* mux ratio */
0x0d3, 0x00, /* display offset */
0x040, /* start line */
0x0a1, /* segment remap a0/a1*/
0x0c8, /* c0: scan dir normal, c8: reverse */
0x0da, 0x012, /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
0x081, 0x0cf, /* [2] set contrast control */
0x020, 0x002, /* 2012-05-27: page addressing mode */
0x21, 2, 0x81, // set column range from 0 through 131
0x22, 0, 7, // set page range from 0 through 7
0x0d9, 0x0f1, /* [2] pre-charge period 0x022/f1*/
0x0db, 0x040, /* vcomh deselect level */
0x0a4, /* output ram to display */
0x0a6, /* none inverted normal display mode */
0x0d5, 0x080, /* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
0x08d, 0x014, /* [2] charge pump setting (p62): 0x014 enable, 0x010 disable */
0x02e, /* 2012-05-27: Deactivate scroll */
0x0af, /* display on */
U8G_ESC_END /* end of sequence */
U8G_ESC_ADR(0), // initiate command mode
0x0AE, // display off, sleep mode
0x0A8, 0x03F, // mux ratio
0x0D3, 0x00, // display offset
0x040, // start line
0x0A1, // segment remap a0/a1
0x0C8, // c0: scan dir normal, c8: reverse
0x0DA, 0x012, // com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5)
0x081, 0x0CF, // [2] set contrast control
0x020, 0x002, // 2012-05-27: page addressing mode
0x21, 2, 0x81, // set column range from 0 through 131
0x22, 0, 7, // set page range from 0 through 7
0x0D9, 0x0F1, // [2] pre-charge period 0x022/f1
0x0DB, 0x040, // vcomh deselect level
0x0A4, // output ram to display
0x0A6, // none inverted normal display mode
0x0D5, 0x080, // clock divide ratio (0x00=1) and oscillator frequency (0x8)
0x08D, 0x014, // [2] charge pump setting (p62): 0x014 enable, 0x010 disable
0x02E, // 2012-05-27: Deactivate scroll
0x0AF, // display on
U8G_ESC_END // end of sequence
};
uint8_t u8g_dev_sh1106_128x64_2x_2_wire_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
{
switch(msg)
{
uint8_t u8g_dev_sh1106_128x64_2x_2_wire_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg) {
switch(msg) {
case U8G_DEV_MSG_INIT:
u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
u8g_WriteEscSeqP_2_wire(u8g, dev, u8g_dev_sh1106_128x64_init_seq_2_wire);
@ -152,7 +143,6 @@ uint8_t u8g_dev_sh1106_128x64_2x_2_wire_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t m
return u8g_dev_pb16v1_base_fn(u8g, dev, msg, arg);
}
uint8_t u8g_dev_sh1106_128x64_2x_i2c_2_wire_buf[WIDTH*2] U8G_NOCOMMON ;
u8g_pb_t u8g_dev_sh1106_128x64_2x_i2c_2_wire_pb = { {16, HEIGHT, 0, 0, 0}, WIDTH, u8g_dev_sh1106_128x64_2x_i2c_2_wire_buf};
u8g_dev_t u8g_dev_sh1106_128x64_2x_i2c_2_wire = { u8g_dev_sh1106_128x64_2x_2_wire_fn, &u8g_dev_sh1106_128x64_2x_i2c_2_wire_pb, U8G_COM_SSD_I2C_HAL };
@ -160,41 +150,37 @@ u8g_dev_t u8g_dev_sh1106_128x64_2x_i2c_2_wire = { u8g_dev_sh1106_128x64_2x_2_wir
/////////////////////////////////////////////////////////////////////////////////////////////
static const uint8_t u8g_dev_ssd1306_128x64_data_start_2_wire[] PROGMEM = {
0x010, // set upper 4 bit of the col adr to 0
0x000, // set lower 4 bit of the col adr to 0
U8G_ESC_END // end of sequence
0x010, // set upper 4 bit of the col adr to 0
0x000, // set lower 4 bit of the col adr to 0
U8G_ESC_END // end of sequence
};
static const uint8_t u8g_dev_ssd1306_128x64_init_seq_2_wire[] PROGMEM = {
U8G_ESC_ADR(0), // initiate command mode
0x0ae, /* display off, sleep mode */
0x0a8, 0x03f, /* mux ratio */
0x0d3, 0x00, /* display offset */
0x040, /* start line */
0x0a1, /* segment remap a0/a1*/
0x0c8, /* c0: scan dir normal, c8: reverse */
0x0da, 0x012, /* com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5) */
0x081, 0x0cf, /* [2] set contrast control */
0x020, 0x002, /* 2012-05-27: page addressing mode */
0x21, 0, 0x7f, // set column range from 0 through 127
0x22, 0, 7, // set page range from 0 through 7
0x0d9, 0x0f1, /* [2] pre-charge period 0x022/f1*/
0x0db, 0x040, /* vcomh deselect level */
0x0a4, /* output ram to display */
0x0a6, /* none inverted normal display mode */
0x0d5, 0x080, /* clock divide ratio (0x00=1) and oscillator frequency (0x8) */
0x08d, 0x014, /* [2] charge pump setting (p62): 0x014 enable, 0x010 disable */
0x02e, /* 2012-05-27: Deactivate scroll */
0x0af, /* display on */
U8G_ESC_END /* end of sequence */
U8G_ESC_ADR(0), // initiate command mode
0x0AE, // display off, sleep mode
0x0A8, 0x03F, // mux ratio
0x0D3, 0x00, // display offset
0x040, // start line
0x0A1, // segment remap a0/a1
0x0C8, // c0: scan dir normal, c8: reverse
0x0DA, 0x012, // com pin HW config, sequential com pin config (bit 4), disable left/right remap (bit 5)
0x081, 0x0CF, // [2] set contrast control
0x020, 0x002, // 2012-05-27: page addressing mode
0x21, 0, 0x7F, // set column range from 0 through 127
0x22, 0, 7, // set page range from 0 through 7
0x0D9, 0x0F1, // [2] pre-charge period 0x022/f1
0x0DB, 0x040, // vcomh deselect level
0x0A4, // output ram to display
0x0A6, // none inverted normal display mode
0x0D5, 0x080, // clock divide ratio (0x00=1) and oscillator frequency (0x8)
0x08D, 0x014, // [2] charge pump setting (p62): 0x014 enable, 0x010 disable
0x02E, // 2012-05-27: Deactivate scroll
0x0AF, // display on
U8G_ESC_END // end of sequence
};
uint8_t u8g_dev_ssd1306_128x64_2x_2_wire_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
{
switch(msg)
{
uint8_t u8g_dev_ssd1306_128x64_2x_2_wire_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg) {
switch(msg) {
case U8G_DEV_MSG_INIT:
u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
u8g_WriteEscSeqP_2_wire(u8g, dev, u8g_dev_ssd1306_128x64_init_seq_2_wire);
@ -238,54 +224,42 @@ u8g_dev_t u8g_dev_ssd1306_128x64_2x_i2c_2_wire = { u8g_dev_ssd1306_128x64_2x_2_w
#define I2C_CMD_MODE 0x080
uint8_t u8g_WriteEscSeqP_2_wire(u8g_t *u8g, u8g_dev_t *dev, const uint8_t *esc_seq)
{
uint8_t u8g_WriteEscSeqP_2_wire(u8g_t *u8g, u8g_dev_t *dev, const uint8_t *esc_seq) {
uint8_t is_escape = 0;
uint8_t value;
for(;;)
{
for(;;) {
value = u8g_pgm_read(esc_seq);
if ( is_escape == 0 )
{
if ( value != 255 )
{
if ( u8g_WriteByte(u8g, dev, value) == 0 )
if (is_escape == 0) {
if (value != 255) {
if (u8g_WriteByte(u8g, dev, value) == 0 )
return 0;
if ( u8g_WriteByte(u8g, dev, I2C_CMD_MODE) == 0 )
if (u8g_WriteByte(u8g, dev, I2C_CMD_MODE) == 0 )
return 0;
}
else
{
else {
is_escape = 1;
}
}
else
{
if ( value == 255 )
{
if ( u8g_WriteByte(u8g, dev, value) == 0 )
else {
if (value == 255) {
if (u8g_WriteByte(u8g, dev, value) == 0 )
return 0;
if ( u8g_WriteByte(u8g, dev, I2C_CMD_MODE) == 0 )
if (u8g_WriteByte(u8g, dev, I2C_CMD_MODE) == 0 )
return 0;
}
else if ( value == 254 )
{
else if (value == 254) {
break;
}
else if ( value >= 0x0f0 )
{
else if (value >= 0x0f0) {
/* not yet used, do nothing */
}
else if ( value >= 0xe0 )
{
else if (value >= 0xe0 ) {
u8g_SetAddress(u8g, dev, value & 0x0f);
}
else if ( value >= 0xd0 )
{
else if (value >= 0xd0) {
u8g_SetChipSelect(u8g, dev, value & 0x0f);
}
else if ( value >= 0xc0 )
{
else if (value >= 0xc0) {
u8g_SetResetLow(u8g, dev);
value &= 0x0f;
value <<= 4;
@ -294,13 +268,10 @@ uint8_t u8g_WriteEscSeqP_2_wire(u8g_t *u8g, u8g_dev_t *dev, const uint8_t *esc_s
u8g_SetResetHigh(u8g, dev);
u8g_Delay(value);
}
else if ( value >= 0xbe )
{
/* not yet implemented */
else if (value >= 0xbe) { /* not yet implemented */
/* u8g_SetVCC(u8g, dev, value & 0x01); */
}
else if ( value <= 127 )
{
else if (value <= 127) {
u8g_Delay(value);
}
is_escape = 0;

172
Marlin/src/lcd/dogm/u8g_dev_st7565_64128n_HAL.cpp
View File

@ -20,42 +20,38 @@
*
*/
/*
u8g_dev_st7565_64128n_HAL.c (Displaytech)
Universal 8bit Graphics Library
Copyright (c) 2011, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**
* u8g_dev_st7565_64128n_HAL.c (Displaytech)
*
* Universal 8bit Graphics Library
*
* Copyright (c) 2011, olikraus@gmail.com
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "../../inc/MarlinConfig.h"
@ -71,78 +67,76 @@
/* init sequence from https://github.com/adafruit/ST7565-LCD/blob/master/ST7565/ST7565.cpp */
static const uint8_t u8g_dev_st7565_64128n_HAL_init_seq[] PROGMEM = {
U8G_ESC_CS(0), /* disable chip */
U8G_ESC_ADR(0), /* instruction mode */
U8G_ESC_CS(1), /* enable chip */
U8G_ESC_RST(15), /* do reset low pulse with (15*16)+2 milliseconds (=maximum delay)*/
U8G_ESC_CS(0), // disable chip
U8G_ESC_ADR(0), // instruction mode
U8G_ESC_CS(1), // enable chip
U8G_ESC_RST(15), // do reset low pulse with (15*16)+2 milliseconds (=maximum delay)*/
0x0A2, /* 0x0a2: LCD bias 1/9 (according to Displaytech 64128N datasheet) */
0x0A0, /* Normal ADC Select (according to Displaytech 64128N datasheet) */
0x0A2, // 0x0a2: LCD bias 1/9 (according to Displaytech 64128N datasheet)
0x0A0, // Normal ADC Select (according to Displaytech 64128N datasheet)
0x0c8, /* common output mode: set scan direction normal operation/SHL Select, 0x0c0 --> SHL = 0, normal, 0x0c8 --> SHL = 1 */
0x040, /* Display start line for Displaytech 64128N */
0x0c8, // common output mode: set scan direction normal operation/SHL Select, 0x0c0 --> SHL = 0, normal, 0x0c8 --> SHL = 1
0x040, // Display start line for Displaytech 64128N
0x028 | 0x04, /* power control: turn on voltage converter */
U8G_ESC_DLY(50), /* delay 50 ms */
0x028 | 0x04, // power control: turn on voltage converter
U8G_ESC_DLY(50), // delay 50 ms
0x028 | 0x06, /* power control: turn on voltage regulator */
U8G_ESC_DLY(50), /* delay 50 ms */
0x028 | 0x06, // power control: turn on voltage regulator
U8G_ESC_DLY(50), // delay 50 ms
0x028 | 0x07, /* power control: turn on voltage follower */
U8G_ESC_DLY(50), /* delay 50 ms */
0x028 | 0x07, // power control: turn on voltage follower
U8G_ESC_DLY(50), // delay 50 ms
0x010, /* Set V0 voltage resistor ratio. Setting for controlling brightness of Displaytech 64128N */
0x010, // Set V0 voltage resistor ratio. Setting for controlling brightness of Displaytech 64128N
0x0a6, /* display normal, bit val 0: LCD pixel off. */
0x0a6, // display normal, bit val 0: LCD pixel off.
0x081, /* set contrast */
0x01e, /* Contrast value. Setting for controlling brightness of Displaytech 64128N */
0x081, // set contrast
0x01e, // Contrast value. Setting for controlling brightness of Displaytech 64128N
0x0af, /* display on */
0x0af, // display on
U8G_ESC_DLY(100), /* delay 100 ms */
0x0a5, /* display all points, ST7565 */
U8G_ESC_DLY(100), /* delay 100 ms */
U8G_ESC_DLY(100), /* delay 100 ms */
0x0a4, /* normal display */
U8G_ESC_CS(0), /* disable chip */
U8G_ESC_END /* end of sequence */
U8G_ESC_DLY(100), // delay 100 ms
0x0a5, // display all points, ST7565
U8G_ESC_DLY(100), // delay 100 ms
U8G_ESC_DLY(100), // delay 100 ms
0x0a4, // normal display
U8G_ESC_CS(0), // disable chip
U8G_ESC_END // end of sequence
};
static const uint8_t u8g_dev_st7565_64128n_HAL_data_start[] PROGMEM = {
U8G_ESC_ADR(0), /* instruction mode */
U8G_ESC_CS(1), /* enable chip */
0x010, /* set upper 4 bit of the col adr to 0x10 */
0x000, /* set lower 4 bit of the col adr to 0x00. Changed for DisplayTech 64128N */
U8G_ESC_END /* end of sequence */
U8G_ESC_ADR(0), // instruction mode
U8G_ESC_CS(1), // enable chip
0x010, // set upper 4 bit of the col adr to 0x10
0x000, // set lower 4 bit of the col adr to 0x00. Changed for DisplayTech 64128N
U8G_ESC_END // end of sequence
};
static const uint8_t u8g_dev_st7565_64128n_HAL_sleep_on[] PROGMEM = {
U8G_ESC_ADR(0), /* instruction mode */
U8G_ESC_CS(1), /* enable chip */
0x0ac, /* static indicator off */
0x000, /* indicator register set (not sure if this is required) */
0x0ae, /* display off */
0x0a5, /* all points on */
U8G_ESC_CS(0), /* disable chip, bugfix 12 nov 2014 */
U8G_ESC_END /* end of sequence */
U8G_ESC_ADR(0), // instruction mode
U8G_ESC_CS(1), // enable chip
0x0ac, // static indicator off
0x000, // indicator register set (not sure if this is required)
0x0ae, // display off
0x0a5, // all points on
U8G_ESC_CS(0), // disable chip, bugfix 12 nov 2014
U8G_ESC_END // end of sequence
};
static const uint8_t u8g_dev_st7565_64128n_HAL_sleep_off[] PROGMEM = {
U8G_ESC_ADR(0), /* instruction mode */
U8G_ESC_CS(1), /* enable chip */
0x0a4, /* all points off */
0x0af, /* display on */
U8G_ESC_DLY(50), /* delay 50 ms */
U8G_ESC_CS(0), /* disable chip, bugfix 12 nov 2014 */
U8G_ESC_END /* end of sequence */
U8G_ESC_ADR(0), // instruction mode
U8G_ESC_CS(1), // enable chip
0x0a4, // all points off
0x0af, // display on
U8G_ESC_DLY(50), // delay 50 ms
U8G_ESC_CS(0), // disable chip, bugfix 12 nov 2014
U8G_ESC_END // end of sequence
};
uint8_t u8g_dev_st7565_64128n_HAL_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
{
switch(msg)
{
uint8_t u8g_dev_st7565_64128n_HAL_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg) {
switch(msg) {
case U8G_DEV_MSG_INIT:
u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_HAL_init_seq);
@ -176,10 +170,8 @@ uint8_t u8g_dev_st7565_64128n_HAL_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, vo
return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg);
}
uint8_t u8g_dev_st7565_64128n_HAL_2x_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
{
switch(msg)
{
uint8_t u8g_dev_st7565_64128n_HAL_2x_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg) {
switch(msg) {
case U8G_DEV_MSG_INIT:
u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7565_64128n_HAL_init_seq);

213
Marlin/src/lcd/dogm/u8g_dev_st7920_128x64_HAL.cpp
View File

@ -20,41 +20,38 @@
*
*/
/*
u8g_dev_st7920_128x64_HAL.c
Universal 8bit Graphics Library
Copyright (c) 2011, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**
* u8g_dev_st7920_128x64_HAL.c
*
* Universal 8bit Graphics Library
*
* Copyright (c) 2011, olikraus@gmail.com
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "../../inc/MarlinConfig.h"
@ -68,25 +65,24 @@
#define HEIGHT 64
#define PAGE_HEIGHT 8
/* init sequence from https://github.com/adafruit/ST7565-LCD/blob/master/ST7565/ST7565.cpp */
static const uint8_t u8g_dev_st7920_128x64_HAL_init_seq[] PROGMEM = {
U8G_ESC_CS(0), /* disable chip */
U8G_ESC_ADR(0), /* instruction mode */
U8G_ESC_RST(15), /* do reset low pulse with (15*16)+2 milliseconds (=maximum delay)*/
U8G_ESC_DLY(100), /* 8 Dez 2012: additional delay 100 ms because of reset*/
U8G_ESC_CS(1), /* enable chip */
U8G_ESC_DLY(50), /* delay 50 ms */
U8G_ESC_CS(0), // disable chip
U8G_ESC_ADR(0), // instruction mode
U8G_ESC_RST(15), // do reset low pulse with (15*16)+2 milliseconds (=maximum delay)
U8G_ESC_DLY(100), // 8 Dez 2012: additional delay 100 ms because of reset
U8G_ESC_CS(1), // enable chip
U8G_ESC_DLY(50), // delay 50 ms
0x038, /* 8 Bit interface (DL=1), basic instruction set (RE=0) */
0x00c, /* display on, cursor & blink off; 0x08: all off */
0x006, /* Entry mode: Cursor move to right ,DDRAM address counter (AC) plus 1, no shift */
0x002, /* disable scroll, enable CGRAM adress */
0x001, /* clear RAM, needs 1.6 ms */
U8G_ESC_DLY(100), /* delay 100 ms */
0x038, // 8 Bit interface (DL=1), basic instruction set (RE=0)
0x00c, // display on, cursor & blink off; 0x08: all off
0x006, // Entry mode: Cursor move to right ,DDRAM address counter (AC) plus 1, no shift
0x002, // disable scroll, enable CGRAM adress
0x001, // clear RAM, needs 1.6 ms
U8G_ESC_DLY(100), // delay 100 ms
U8G_ESC_CS(0), /* disable chip */
U8G_ESC_END /* end of sequence */
U8G_ESC_CS(0), // disable chip
U8G_ESC_END // end of sequence
};
void clear_graphics_DRAM(u8g_t *u8g, u8g_dev_t *dev){
@ -107,13 +103,10 @@ void clear_graphics_DRAM(u8g_t *u8g, u8g_dev_t *dev){
u8g_WriteByte(u8g, dev, 0x0C); //display on, cursor+blink off
u8g_SetChipSelect(u8g, dev, 0);
}
uint8_t u8g_dev_st7920_128x64_HAL_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
{
switch(msg)
{
uint8_t u8g_dev_st7920_128x64_HAL_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg) {
switch(msg) {
case U8G_DEV_MSG_INIT:
u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7920_128x64_HAL_init_seq);
@ -122,46 +115,41 @@ uint8_t u8g_dev_st7920_128x64_HAL_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, vo
case U8G_DEV_MSG_STOP:
break;
case U8G_DEV_MSG_PAGE_NEXT: {
uint8_t y, i;
uint8_t *ptr;
u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
uint8_t y, i;
uint8_t *ptr;
u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
u8g_SetAddress(u8g, dev, 0); /* cmd mode */
u8g_SetChipSelect(u8g, dev, 1);
y = pb->p.page_y0;
ptr = (uint8_t *)pb->buf;
for (i = 0; i < 8; i ++) {
u8g_SetAddress(u8g, dev, 0); /* cmd mode */
u8g_SetChipSelect(u8g, dev, 1);
y = pb->p.page_y0;
ptr = (uint8_t *)pb->buf;
for( i = 0; i < 8; i ++ )
{
u8g_SetAddress(u8g, dev, 0); /* cmd mode */
u8g_WriteByte(u8g, dev, 0x03e ); /* enable extended mode */
u8g_WriteByte(u8g, dev, 0x03e ); /* enable extended mode */
if ( y < 32 )
{
u8g_WriteByte(u8g, dev, 0x080 | y ); /* y pos */
u8g_WriteByte(u8g, dev, 0x080 ); /* set x pos to 0*/
}
else
{
u8g_WriteByte(u8g, dev, 0x080 | (y-32) ); /* y pos */
u8g_WriteByte(u8g, dev, 0x080 | 8); /* set x pos to 64*/
}
u8g_SetAddress(u8g, dev, 1); /* data mode */
u8g_WriteSequence(u8g, dev, WIDTH/8, ptr);
ptr += WIDTH/8;
y++;
if (y < 32) {
u8g_WriteByte(u8g, dev, 0x080 | y ); /* y pos */
u8g_WriteByte(u8g, dev, 0x080 ); /* set x pos to 0*/
}
u8g_SetChipSelect(u8g, dev, 0);
else {
u8g_WriteByte(u8g, dev, 0x080 | (y-32) ); /* y pos */
u8g_WriteByte(u8g, dev, 0x080 | 8); /* set x pos to 64*/
}
u8g_SetAddress(u8g, dev, 1); /* data mode */
u8g_WriteSequence(u8g, dev, WIDTH/8, ptr);
ptr += WIDTH/8;
y++;
}
break;
u8g_SetChipSelect(u8g, dev, 0);
}
break;
}
return u8g_dev_pb8h1_base_fn(u8g, dev, msg, arg);
}
uint8_t u8g_dev_st7920_128x64_HAL_4x_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
{
switch(msg)
{
uint8_t u8g_dev_st7920_128x64_HAL_4x_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg) {
switch(msg) {
case U8G_DEV_MSG_INIT:
u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
u8g_WriteEscSeqP(u8g, dev, u8g_dev_st7920_128x64_HAL_init_seq);
@ -172,38 +160,35 @@ uint8_t u8g_dev_st7920_128x64_HAL_4x_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg,
break;
case U8G_DEV_MSG_PAGE_NEXT: {
uint8_t y, i;
uint8_t *ptr;
u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
uint8_t y, i;
uint8_t *ptr;
u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
u8g_SetAddress(u8g, dev, 0); /* cmd mode */
u8g_SetChipSelect(u8g, dev, 1);
y = pb->p.page_y0;
ptr = (uint8_t *)pb->buf;
for (i = 0; i < 32; i ++) {
u8g_SetAddress(u8g, dev, 0); /* cmd mode */
u8g_SetChipSelect(u8g, dev, 1);
y = pb->p.page_y0;
ptr = (uint8_t *)pb->buf;
for( i = 0; i < 32; i ++ )
{
u8g_SetAddress(u8g, dev, 0); /* cmd mode */
u8g_WriteByte(u8g, dev, 0x03e ); /* enable extended mode */
u8g_WriteByte(u8g, dev, 0x03e ); /* enable extended mode */
if ( y < 32 )
{
u8g_WriteByte(u8g, dev, 0x080 | y ); /* y pos */
u8g_WriteByte(u8g, dev, 0x080 ); /* set x pos to 0*/
}
else
{
u8g_WriteByte(u8g, dev, 0x080 | (y-32) ); /* y pos */
u8g_WriteByte(u8g, dev, 0x080 | 8); /* set x pos to 64*/
}
u8g_SetAddress(u8g, dev, 1); /* data mode */
u8g_WriteSequence(u8g, dev, WIDTH/8, ptr);
ptr += WIDTH/8;
y++;
if (y < 32) {
u8g_WriteByte(u8g, dev, 0x080 | y ); /* y pos */
u8g_WriteByte(u8g, dev, 0x080 ); /* set x pos to 0*/
}
u8g_SetChipSelect(u8g, dev, 0);
else {
u8g_WriteByte(u8g, dev, 0x080 | (y-32) ); /* y pos */
u8g_WriteByte(u8g, dev, 0x080 | 8); /* set x pos to 64*/
}
u8g_SetAddress(u8g, dev, 1); /* data mode */
u8g_WriteSequence(u8g, dev, WIDTH/8, ptr);
ptr += WIDTH/8;
y++;
}
break;
u8g_SetChipSelect(u8g, dev, 0);
}
break;
}
return u8g_dev_pb32h1_base_fn(u8g, dev, msg, arg);
}
@ -215,11 +200,9 @@ uint8_t u8g_dev_st7920_128x64_HAL_4x_buf[QWIDTH] U8G_NOCOMMON ;
u8g_pb_t u8g_dev_st7920_128x64_HAL_4x_pb = { {32, HEIGHT, 0, 0, 0}, WIDTH, u8g_dev_st7920_128x64_HAL_4x_buf};
u8g_dev_t u8g_dev_st7920_128x64_HAL_4x_sw_spi = { u8g_dev_st7920_128x64_HAL_4x_fn, &u8g_dev_st7920_128x64_HAL_4x_pb, U8G_COM_ST7920_HAL_SW_SPI };
U8G_PB_DEV(u8g_dev_st7920_128x64_HAL_hw_spi, WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_st7920_128x64_HAL_fn, U8G_COM_ST7920_HAL_HW_SPI);
u8g_dev_t u8g_dev_st7920_128x64_HAL_4x_hw_spi = { u8g_dev_st7920_128x64_HAL_4x_fn, &u8g_dev_st7920_128x64_HAL_4x_pb, U8G_COM_ST7920_HAL_HW_SPI };
#if defined(U8G_HAL_LINKS) || defined(__SAM3X8E__)
// Also use this device for HAL version of rrd class. This results in the same device being used
// for the ST7920 for HAL systems no matter what is selected in ultralcd_impl_DOGM.h.