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Add support to transparent OLED SSD1309
This patch adds support to transparent OLED powered by SSD1309. SSD1309 uses the driver from SSD1306. Signed-off-by: Alan C. Assis <[email protected]>
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71 changes: 71 additions & 0 deletions
71
boards/arm/stm32/stm32f401rc-rs485/configs/ssd1309/defconfig
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| # | ||
| # This file is autogenerated: PLEASE DO NOT EDIT IT. | ||
| # | ||
| # You can use "make menuconfig" to make any modifications to the installed .config file. | ||
| # You can then do "make savedefconfig" to generate a new defconfig file that includes your | ||
| # modifications. | ||
| # | ||
| # CONFIG_ARCH_FPU is not set | ||
| # CONFIG_NSH_ARGCAT is not set | ||
| # CONFIG_NSH_CMDOPT_HEXDUMP is not set | ||
| CONFIG_ARCH="arm" | ||
| CONFIG_ARCH_BOARD="stm32f401rc-rs485" | ||
| CONFIG_ARCH_BOARD_COMMON=y | ||
| CONFIG_ARCH_BOARD_STM32F401RC_RS485=y | ||
| CONFIG_ARCH_BUTTONS=y | ||
| CONFIG_ARCH_CHIP="stm32" | ||
| CONFIG_ARCH_CHIP_STM32=y | ||
| CONFIG_ARCH_CHIP_STM32F401RC=y | ||
| CONFIG_ARCH_INTERRUPTSTACK=2048 | ||
| CONFIG_ARCH_IRQBUTTONS=y | ||
| CONFIG_ARCH_STACKDUMP=y | ||
| CONFIG_BOARDCTL_USBDEVCTRL=y | ||
| CONFIG_BOARD_LATE_INITIALIZE=y | ||
| CONFIG_BOARD_LOOPSPERMSEC=8499 | ||
| CONFIG_BUILTIN=y | ||
| CONFIG_CDCACM=y | ||
| CONFIG_CDCACM_CONSOLE=y | ||
| CONFIG_DRIVERS_VIDEO=y | ||
| CONFIG_EXAMPLES_BUTTONS=y | ||
| CONFIG_EXAMPLES_BUTTONS_NAME0="SW3" | ||
| CONFIG_EXAMPLES_BUTTONS_NAME1="SW4" | ||
| CONFIG_EXAMPLES_BUTTONS_NAME2="SW5" | ||
| CONFIG_EXAMPLES_BUTTONS_NAMES=y | ||
| CONFIG_EXAMPLES_BUTTONS_QTD=3 | ||
| CONFIG_EXAMPLES_FB=y | ||
| CONFIG_FS_PROCFS=y | ||
| CONFIG_HAVE_CXX=y | ||
| CONFIG_HAVE_CXXINITIALIZE=y | ||
| CONFIG_INIT_ENTRYPOINT="nsh_main" | ||
| CONFIG_INPUT=y | ||
| CONFIG_INPUT_BUTTONS=y | ||
| CONFIG_INPUT_BUTTONS_LOWER=y | ||
| CONFIG_INTELHEX_BINARY=y | ||
| CONFIG_LCD=y | ||
| CONFIG_LCD_DD12864WO4A=y | ||
| CONFIG_LCD_FRAMEBUFFER=y | ||
| CONFIG_LCD_NOGETRUN=y | ||
| CONFIG_NSH_ARCHINIT=y | ||
| CONFIG_NSH_BUILTIN_APPS=y | ||
| CONFIG_NSH_DISABLE_IFUPDOWN=y | ||
| CONFIG_NSH_FILEIOSIZE=512 | ||
| CONFIG_NSH_LINELEN=64 | ||
| CONFIG_NSH_READLINE=y | ||
| CONFIG_PREALLOC_TIMERS=4 | ||
| CONFIG_RAM_SIZE=98304 | ||
| CONFIG_RAM_START=0x20000000 | ||
| CONFIG_RAW_BINARY=y | ||
| CONFIG_RR_INTERVAL=200 | ||
| CONFIG_SCHED_WAITPID=y | ||
| CONFIG_START_DAY=5 | ||
| CONFIG_START_MONTH=5 | ||
| CONFIG_START_YEAR=2014 | ||
| CONFIG_STM32_JTAG_SW_ENABLE=y | ||
| CONFIG_STM32_OTGFS=y | ||
| CONFIG_STM32_PWR=y | ||
| CONFIG_STM32_SPI1=y | ||
| CONFIG_STM32_USART6=y | ||
| CONFIG_SYSTEM_NSH=y | ||
| CONFIG_TASK_NAME_SIZE=0 | ||
| CONFIG_USBDEV=y | ||
| CONFIG_VIDEO_FB=y |
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103 changes: 103 additions & 0 deletions
103
boards/arm/stm32/stm32f401rc-rs485/src/stm32_lcd_ssd1306.c
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| /**************************************************************************** | ||
| * boards/arm/stm32/stm32f401rc-rs485/src/stm32_lcd_ssd1306.c | ||
| * | ||
| * Licensed to the Apache Software Foundation (ASF) under one or more | ||
| * contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright ownership. The | ||
| * ASF licenses this file to you under the Apache License, Version 2.0 (the | ||
| * "License"); you may not use this file except in compliance with the | ||
| * License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT | ||
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the | ||
| * License for the specific language governing permissions and limitations | ||
| * under the License. | ||
| * | ||
| ****************************************************************************/ | ||
|
|
||
| /**************************************************************************** | ||
| * Included Files | ||
| ****************************************************************************/ | ||
|
|
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| #include <nuttx/config.h> | ||
|
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| #include <stdio.h> | ||
| #include <stdbool.h> | ||
| #include <debug.h> | ||
| #include <errno.h> | ||
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| #include <nuttx/arch.h> | ||
| #include <nuttx/board.h> | ||
| #include <nuttx/spi/spi.h> | ||
| #include <nuttx/lcd/lcd.h> | ||
| #include <nuttx/lcd/ssd1306.h> | ||
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| #include "stm32.h" | ||
| #include "stm32f401rc-rs485.h" | ||
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| #include "stm32_ssd1306.h" | ||
|
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| /**************************************************************************** | ||
| * Pre-processor Definitions | ||
| ****************************************************************************/ | ||
|
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| #define OLED_SPI_PORT 1 /* OLED display connected to SPI1 */ | ||
|
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| /**************************************************************************** | ||
| * Private Data | ||
| ****************************************************************************/ | ||
|
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| /**************************************************************************** | ||
| * Public Functions | ||
| ****************************************************************************/ | ||
|
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| /**************************************************************************** | ||
| * Name: board_lcd_initialize | ||
| ****************************************************************************/ | ||
|
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| int board_lcd_initialize(void) | ||
| { | ||
| int ret; | ||
|
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| /* Initialize the RESET and DC pins */ | ||
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| stm32_configgpio(GPIO_OLED_RESET); | ||
| stm32_configgpio(GPIO_OLED_DC); | ||
|
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| /* Reset the OLED display */ | ||
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| stm32_gpiowrite(GPIO_OLED_RESET, 0); | ||
| up_mdelay(1); | ||
| stm32_gpiowrite(GPIO_OLED_RESET, 1); | ||
| up_mdelay(120); | ||
|
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| ret = board_ssd1306_initialize(OLED_SPI_PORT); | ||
| if (ret < 0) | ||
| { | ||
| lcderr("ERROR: Failed to initialize SSD1306\n"); | ||
| return ret; | ||
| } | ||
|
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| return OK; | ||
| } | ||
|
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| /**************************************************************************** | ||
| * Name: board_lcd_getdev | ||
| ****************************************************************************/ | ||
|
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| struct lcd_dev_s *board_lcd_getdev(int devno) | ||
| { | ||
| return board_ssd1306_getdev(); | ||
| } | ||
|
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| /**************************************************************************** | ||
| * Name: board_lcd_uninitialize | ||
| ****************************************************************************/ | ||
|
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| void board_lcd_uninitialize(void) | ||
| { | ||
| /* TO-FIX */ | ||
| } |
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