LCD implemented.

2022-06-12 00:07:18 +08:00 · 2022-06-12 00:07:18 +08:00 · d37193490a
parent 89ec94445c
commit d37193490a
12 changed files with 203 additions and 139 deletions
--- a/.gitmodules
+++ b/.gitmodules
@ -1,3 +1,6 @@
 [submodule "SDK"]
 	path = SDK
 	url = https://git.minori.work/Embedded_SDK/MCUXpresso_MK60DN512xxx10.git
+[submodule "lib/lcd"]
+	path = lib/lcd
+	url = https://github.com/imi415/epd-spi.git
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -59,6 +59,7 @@ set(TARGET_SOURCES
    "board/clock_config.c"
    "board/peripherals.c"
    "board/pin_mux.c"
+    "src/lcd_impl.c"
    "src/main.c"
    "src/system_utilities.c"
 )
@ -79,7 +80,7 @@ set(TARGET_C_INCLUDES

 # Shared libraries linked with application
 set(TARGET_LIBS
-
+    "epd-spi"
 )

 # Shared library and linker script search paths
@ -108,6 +109,7 @@ set(CMAKE_CXX_FLAGS        "${CMAKE_CXX_FLAGS} ${TARGET_CFLAGS_HARDWARE} -Wall -
 set(CMAKE_ASM_FLAGS        "${CMAKE_ASM_FLAGS} ${CMAKE_C_FLAGS} -x assembler-with-cpp")
 set(CMAKE_EXE_LINKER_FLAGS "-specs=nano.specs -specs=nosys.specs -Wl,--gc-sections -Wl,--print-memory-usage -lc -lm -lnosys ")

+add_subdirectory(lib/lcd)

 # Shared sources, includes and definitions
 add_compile_definitions(${TARGET_C_DEFINES})
--- a/MK60DN512xxx10.mex
+++ b/MK60DN512xxx10.mex
@ -26,6 +26,8 @@
            <processor_version>11.0.1</processor_version>
            <pin_labels>
               <pin_label pin_num="58" pin_signal="PTA6/FTM0_CH3/TRACE_CLKOUT" label="BUZZER" identifier="BUZZER"/>
+               <pin_label pin_num="106" pin_signal="CMP1_IN1/PTC3/LLWU_P7/SPI0_PCS1/UART1_RX/FTM0_CH2/CLKOUT/I2S0_TX_BCLK" label="TFT_BL" identifier="BL;TFT_BL"/>
+               <pin_label pin_num="126" pin_signal="PTC19/UART3_CTS_b/ENET0_1588_TMR3/FB_CS3_b/FB_BE7_0_b/FB_TA_b" label="TFT_RESET" identifier="TFT_RESET"/>
            </pin_labels>
         </pins_profile>
         <functions_list>
@ -127,6 +129,18 @@
                  <pin peripheral="ENET" signal="RMII_CRS_DV" pin_num="66" pin_signal="PTA14/SPI0_PCS0/UART0_TX/RMII0_CRS_DV/MII0_RXDV/I2S0_RX_BCLK/I2S0_TXD1"/>
                  <pin peripheral="ENET" signal="rmii_txen" pin_num="67" pin_signal="PTA15/SPI0_SCK/UART0_RX/RMII0_TXEN/MII0_TXEN/I2S0_RXD0"/>
                  <pin peripheral="ENET" signal="RMII_CLKIN" pin_num="72" pin_signal="EXTAL0/PTA18/FTM0_FLT2/FTM_CLKIN0"/>
+                  <pin peripheral="GPIOC" signal="GPIO, 3" pin_num="106" pin_signal="CMP1_IN1/PTC3/LLWU_P7/SPI0_PCS1/UART1_RX/FTM0_CH2/CLKOUT/I2S0_TX_BCLK">
+                     <pin_features>
+                        <pin_feature name="identifier" value="TFT_BL"/>
+                        <pin_feature name="direction" value="OUTPUT"/>
+                        <pin_feature name="gpio_init_state" value="false"/>
+                     </pin_features>
+                  </pin>
+                  <pin peripheral="GPIOC" signal="GPIO, 19" pin_num="126" pin_signal="PTC19/UART3_CTS_b/ENET0_1588_TMR3/FB_CS3_b/FB_BE7_0_b/FB_TA_b">
+                     <pin_features>
+                        <pin_feature name="direction" value="OUTPUT"/>
+                     </pin_features>
+                  </pin>
               </pins>
            </function>
         </functions_list>
@ -526,11 +540,11 @@
                              <setting name="autoAcknowledge" value="true"/>
                              <setting name="extendTransferAddress" value="false"/>
                              <setting name="byteLaneShift" value="kFLEXBUS_NotShifted"/>
-                              <setting name="portSize" value="kFLEXBUS_1Byte"/>
-                              <setting name="writeAddressHold" value="kFLEXBUS_Hold1Cycle"/>
+                              <setting name="portSize" value="kFLEXBUS_2Bytes"/>
+                              <setting name="writeAddressHold" value="kFLEXBUS_Hold2Cycles"/>
                              <setting name="readAddressHold" value="kFLEXBUS_Hold1Or0Cycles"/>
-                              <setting name="addressSetup" value="kFLEXBUS_FirstRisingEdge"/>
-                              <setting name="waitStates" value="0"/>
+                              <setting name="addressSetup" value="kFLEXBUS_SecondRisingEdge"/>
+                              <setting name="waitStates" value="6"/>
                              <setting name="burstWrite" value="false"/>
                              <setting name="burstRead" value="false"/>
                              <setting name="writeProtect" value="false"/>
--- a/2
+++ b/2
@ -1 +1 @@
-Subproject commit d22b5f5974384786fbc1488f395c3af984a4c466
+Subproject commit ede33dcf057746da396088a4d9dcea87b02f3b25
--- a/board/board.c
+++ b/board/board.c
@ -28,10 +28,13 @@
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

+#include "board.h"
+
 #include <stdint.h>
+
 #include "fsl_common.h"
 #include "fsl_debug_console.h"
-#include "board.h"
+#include "fsl_rtc.h"

 /*******************************************************************************
 * Variables
@ -41,9 +44,23 @@
 * Code
 ******************************************************************************/
 /* Initialize debug console. */
-void BOARD_InitDebugConsole(void)
-{
+void BOARD_InitDebugConsole(void) {
    uint32_t uartClkSrcFreq = BOARD_DEBUG_UART_CLK_FREQ;

    DbgConsole_Init(BOARD_DEBUG_UART_BASEADDR, BOARD_DEBUG_UART_BAUDRATE, BOARD_DEBUG_UART_TYPE, uartClkSrcFreq);
 }
+
+void BOARD_EnableRTC(void) {
+    rtc_config_t rtc_config;
+
+    RTC_GetDefaultConfig(&rtc_config);
+
+    RTC_Init(RTC, &rtc_config);
+
+    RTC->SR |= RTC_SR_TCE_MASK;
+}
+
+void BOARD_EnableLCD(void) {
+    GPIO_WritePinOutput(BOARD_INITPINS_TFT_RESET_GPIO, BOARD_INITPINS_TFT_RESET_PIN, 1U);
+    GPIO_WritePinOutput(BOARD_INITPINS_TFT_BL_GPIO, BOARD_INITPINS_TFT_BL_PIN, 1U);
+}
--- a/board/board.h
+++ b/board/board.h
@ -32,13 +32,14 @@
 #define _BOARD_H_

 #include "clock_config.h"
+#include "pin_mux.h"
 #include "fsl_gpio.h"

 /*******************************************************************************
 * Definitions
 ******************************************************************************/
 /*! @brief The board name */
-#define BOARD_NAME "TWR-K60D100M"
+#define BOARD_NAME "Landzo-K60"

 /*! @brief The UART to use for debug messages. */
 #define BOARD_USE_UART
@ -53,127 +54,6 @@
 #define BOARD_DEBUG_UART_BAUDRATE 115200
 #endif /* BOARD_DEBUG_UART_BAUDRATE */

-/*! @brief The CAN instance used for board */
-#define BOARD_CAN_BASEADDR CAN1
-
-/*! @brief The i2c instance used for i2c connection by default */
-#define BOARD_I2C_BASEADDR I2C0
-
-/*! @brief The Enet instance used for board */
-#define BOARD_ENET_BASEADDR ENET
-
-/*! @brief The FlexBus instance used for board.*/
-#define BOARD_FLEXBUS_BASEADDR FB
-
-#define BOARD_TSI_ELECTRODE_CNT 4U
-
-/*! @brief Indexes of the TSI channels for on board electrodes */
-#define BOARD_TSI_ELECTRODE_1 5U
-#define BOARD_TSI_ELECTRODE_2 8U
-#define BOARD_TSI_ELECTRODE_3 7U
-#define BOARD_TSI_ELECTRODE_4 9U
-
-#define BOARD_TSI_TWRPI_ELECTRODE_0 0U
-#define BOARD_TSI_TWRPI_ELECTRODE_1 6U
-#define BOARD_TSI_TWRPI_ELECTRODE_2 7U
-#define BOARD_TSI_TWRPI_ELECTRODE_3 8U
-#define BOARD_TSI_TWRPI_ELECTRODE_4 13U
-#define BOARD_TSI_TWRPI_ELECTRODE_5 14U
-#define BOARD_TSI_TWRPI_ELECTRODE_6 15U
-#define BOARD_TSI_TWRPI_ELECTRODE_7 5U
-#define BOARD_TSI_TWRPI_ELECTRODE_8 9U
-#define BOARD_TSI_TWRPI_ELECTRODE_9 10U
-#define BOARD_TSI_TWRPI_ELECTRODE_10 11U
-#define BOARD_TSI_TWRPI_ELECTRODE_11 12U
-
-/*! @brief ADC TWRPI ID input channel */
-#define BOARD_ADC_TWRPIID0_CHANNEL 1U
-#define BOARD_ADC_TWRPIID1_CHANNEL 16U
-#define BOARD_ADC_TWRPI 1U
-
-/*! @brief The SDHC instance/channel used for board */
-#define BOARD_SDHC_BASEADDR SDHC
-#define BOARD_SDHC_CD_GPIO_IRQ_HANDLER PORTE_IRQHandler
-
-/*! @brief The CMP instance/channel used for board. */
-#define BOARD_CMP_BASEADDR CMP0
-#define BOARD_CMP_CHANNEL 0U
-
-/*! @brief The i2c instance used for sai demo */
-#define BOARD_SAI_DEMO_I2C_BASEADDR I2C0
-
-/*! @brief The rtc instance used for rtc_func */
-#define BOARD_RTC_FUNC_BASEADDR RTC
-
-/* Board led color mapping */
-#define LOGIC_LED_ON 0U
-#define LOGIC_LED_OFF 1U
-#define BOARD_LED_ORANGE_GPIO GPIOA
-#define BOARD_LED_ORANGE_GPIO_PORT PORTA
-#define BOARD_LED_ORANGE_GPIO_PIN 11U
-#define BOARD_LED_YELLOW_GPIO GPIOA
-#define BOARD_LED_YELLOW_GPIO_PORT PORTA
-#define BOARD_LED_YELLOW_GPIO_PIN 28U
-#define BOARD_LED_GREEN_GPIO GPIOA
-#define BOARD_LED_GREEN_GPIO_PORT PORTA
-#define BOARD_LED_GREEN_GPIO_PIN 29U
-#define BOARD_LED_BLUE_GPIO GPIOA
-#define BOARD_LED_BLUE_GPIO_PORT PORTA
-#define BOARD_LED_BLUE_GPIO_PIN 10U
-
-#define LED_ORANGE_INIT(output)                                    \
-    GPIO_WritePinOutput(BOARD_LED_ORANGE_GPIO, BOARD_LED_ORANGE_GPIO_PIN, output);\
-    BOARD_LED_ORANGE_GPIO->PDDR |= (1U << BOARD_LED_ORANGE_GPIO_PIN)  /*!< Enable target LED_ORANGE */
-#define LED_ORANGE_ON() \
-    GPIO_ClearPinsOutput(BOARD_LED_ORANGE_GPIO, 1U << BOARD_LED_ORANGE_GPIO_PIN) /*!< Turn on target LED_ORANGE */
-#define LED_ORANGE_OFF() \
-    GPIO_SetPinsOutput(BOARD_LED_ORANGE_GPIO, 1U << BOARD_LED_ORANGE_GPIO_PIN) /*!< Turn off target LED_ORANGE */
-#define LED_ORANGE_TOGGLE() \
-    GPIO_TogglePinsOutput(BOARD_LED_ORANGE_GPIO, 1U << BOARD_LED_ORANGE_GPIO_PIN) /*!< Toggle on target LED_ORANGE */
-
-#define LED_YELLOW_INIT(output)                                    \
-    GPIO_WritePinOutput(BOARD_LED_YELLOW_GPIO, BOARD_LED_YELLOW_GPIO_PIN, output);\
-    BOARD_LED_YELLOW_GPIO->PDDR |= (1U << BOARD_LED_YELLOW_GPIO_PIN)  /*!< Enable target LED_YELLOW */
-#define LED_YELLOW_ON() \
-    GPIO_ClearPinsOutput(BOARD_LED_YELLOW_GPIO, 1U << BOARD_LED_YELLOW_GPIO_PIN) /*!< Turn on target LED_YELLOW */
-#define LED_YELLOW_OFF() \
-    GPIO_SetPinsOutput(BOARD_LED_YELLOW_GPIO, 1U << BOARD_LED_YELLOW_GPIO_PIN) /*!< Turn off target LED_YELLOW */
-#define LED_YELLOW_TOGGLE() \
-    GPIO_TogglePinsOutput(BOARD_LED_YELLOW_GPIO, 1U << BOARD_LED_YELLOW_GPIO_PIN) /*!< Toggle on target LED_YELLOW */
-
-#define LED_GREEN_INIT(output)                                   \
-    GPIO_WritePinOutput(BOARD_LED_GREEN_GPIO, BOARD_LED_GREEN_GPIO_PIN, output);\
-    BOARD_LED_GREEN_GPIO->PDDR |= (1U << BOARD_LED_GREEN_GPIO_PIN)  /*!< Enable target LED_GREEN */
-#define LED_GREEN_ON() \
-    GPIO_ClearPinsOutput(BOARD_LED_GREEN_GPIO, 1U << BOARD_LED_GREEN_GPIO_PIN) /*!< Turn on target LED_GREEN */
-#define LED_GREEN_OFF() \
-    GPIO_SetPinsOutput(BOARD_LED_GREEN_GPIO, 1U << BOARD_LED_GREEN_GPIO_PIN) /*!< Turn off target LED_GREEN */
-#define LED_GREEN_TOGGLE() \
-    GPIO_TogglePinsOutput(BOARD_LED_GREEN_GPIO, 1U << BOARD_LED_GREEN_GPIO_PIN) /*!< Toggle on target LED_GREEN */
-
-#define LED_BLUE_INIT(output)                                  \
-    GPIO_WritePinOutput(BOARD_LED_BLUE_GPIO, BOARD_LED_BLUE_GPIO_PIN, output);\
-    BOARD_LED_BLUE_GPIO->PDDR |= (1U << BOARD_LED_BLUE_GPIO_PIN)  /*!< Enable target LED_BLUE */
-#define LED_BLUE_ON() \
-    GPIO_ClearPinsOutput(BOARD_LED_BLUE_GPIO, 1U << BOARD_LED_BLUE_GPIO_PIN) /*!< Turn on target LED_BLUE */
-#define LED_BLUE_OFF() \
-    GPIO_SetPinsOutput(BOARD_LED_BLUE_GPIO, 1U << BOARD_LED_BLUE_GPIO_PIN) /*!< Turn off target LED_BLUE */
-#define LED_BLUE_TOGGLE() \
-    GPIO_TogglePinsOutput(BOARD_LED_BLUE_GPIO, 1U << BOARD_LED_BLUE_GPIO_PIN) /*!< Toggle on target LED_BLUE */
-
-/* SDHC base address, clock and card detection pin */
-#define BOARD_SDHC_BASEADDR SDHC
-#define BOARD_SDHC_CLKSRC kCLOCK_CoreSysClk
-#define BOARD_SDHC_CLK_FREQ CLOCK_GetFreq(kCLOCK_CoreSysClk)
-#define BOARD_SDHC_IRQ SDHC_IRQn
-#define BOARD_SDHC_CD_GPIO_BASE GPIOE
-#define BOARD_SDHC_CD_GPIO_PIN 28U
-#define BOARD_SDHC_CD_PORT_BASE PORTE
-#define BOARD_SDHC_CD_PORT_IRQ PORTE_IRQn
-#define BOARD_SDHC_CD_PORT_IRQ_HANDLER PORTE_IRQHandler
-
-#define BOARD_ACCEL_I2C_BASEADDR I2C0
-
 #if defined(__cplusplus)
 extern "C" {
 #endif /* __cplusplus */
@ -183,6 +63,8 @@ extern "C" {
 ******************************************************************************/

 void BOARD_InitDebugConsole(void);
+void BOARD_EnableRTC(void);
+void BOARD_EnableLCD(void);

 #if defined(__cplusplus)
 }
--- a/board/peripherals.c
+++ b/board/peripherals.c
@ -105,11 +105,11 @@ instance:
        - autoAcknowledge: 'true'
        - extendTransferAddress: 'false'
        - byteLaneShift: 'kFLEXBUS_NotShifted'
-        - portSize: 'kFLEXBUS_1Byte'
-        - writeAddressHold: 'kFLEXBUS_Hold1Cycle'
+        - portSize: 'kFLEXBUS_2Bytes'
+        - writeAddressHold: 'kFLEXBUS_Hold2Cycles'
        - readAddressHold: 'kFLEXBUS_Hold1Or0Cycles'
-        - addressSetup: 'kFLEXBUS_FirstRisingEdge'
-        - waitStates: '0'
+        - addressSetup: 'kFLEXBUS_SecondRisingEdge'
+        - waitStates: '6'
        - burstWrite: 'false'
        - burstRead: 'false'
        - writeProtect: 'false'
@ -149,11 +149,11 @@ flexbus_config_t FB_LCD_config = {
  .autoAcknowledge = true,
  .extendTransferAddress = false,
  .byteLaneShift = kFLEXBUS_NotShifted,
-  .portSize = kFLEXBUS_1Byte,
-  .writeAddressHold = kFLEXBUS_Hold1Cycle,
+  .portSize = kFLEXBUS_2Bytes,
+  .writeAddressHold = kFLEXBUS_Hold2Cycles,
  .readAddressHold = kFLEXBUS_Hold1Or0Cycles,
-  .addressSetup = kFLEXBUS_FirstRisingEdge,
-  .waitStates = 0U,
+  .addressSetup = kFLEXBUS_SecondRisingEdge,
+  .waitStates = 6U,
  .secondaryWaitStates = false,
  .burstWrite = false,
  .burstRead = false,
--- a/board/pin_mux.c
+++ b/board/pin_mux.c
@ -14,6 +14,8 @@ mcu_data: ksdk2_0
 processor_version: 11.0.1
 pin_labels:
 - {pin_num: '58', pin_signal: PTA6/FTM0_CH3/TRACE_CLKOUT, label: BUZZER, identifier: BUZZER}
+- {pin_num: '106', pin_signal: CMP1_IN1/PTC3/LLWU_P7/SPI0_PCS1/UART1_RX/FTM0_CH2/CLKOUT/I2S0_TX_BCLK, label: TFT_BL, identifier: BL;TFT_BL}
+- {pin_num: '126', pin_signal: PTC19/UART3_CTS_b/ENET0_1588_TMR3/FB_CS3_b/FB_BE7_0_b/FB_TA_b, label: TFT_RESET, identifier: TFT_RESET}
 * BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS ***********
 */
 /* clang-format on */
@ -94,6 +96,9 @@ BOARD_InitPins:
  - {pin_num: '66', peripheral: ENET, signal: RMII_CRS_DV, pin_signal: PTA14/SPI0_PCS0/UART0_TX/RMII0_CRS_DV/MII0_RXDV/I2S0_RX_BCLK/I2S0_TXD1}
  - {pin_num: '67', peripheral: ENET, signal: rmii_txen, pin_signal: PTA15/SPI0_SCK/UART0_RX/RMII0_TXEN/MII0_TXEN/I2S0_RXD0}
  - {pin_num: '72', peripheral: ENET, signal: RMII_CLKIN, pin_signal: EXTAL0/PTA18/FTM0_FLT2/FTM_CLKIN0}
+  - {pin_num: '106', peripheral: GPIOC, signal: 'GPIO, 3', pin_signal: CMP1_IN1/PTC3/LLWU_P7/SPI0_PCS1/UART1_RX/FTM0_CH2/CLKOUT/I2S0_TX_BCLK, identifier: TFT_BL,
+    direction: OUTPUT, gpio_init_state: 'false'}
+  - {pin_num: '126', peripheral: GPIOC, signal: 'GPIO, 19', pin_signal: PTC19/UART3_CTS_b/ENET0_1588_TMR3/FB_CS3_b/FB_BE7_0_b/FB_TA_b, direction: OUTPUT}
 * BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS ***********
 */
 /* clang-format on */
@ -122,6 +127,20 @@ void BOARD_InitPins(void)
    /* Initialize GPIO functionality on pin PTA6 (pin 58)  */
    GPIO_PinInit(BOARD_INITPINS_BUZZER_GPIO, BOARD_INITPINS_BUZZER_PIN, &BUZZER_config);

+    gpio_pin_config_t TFT_BL_config = {
+        .pinDirection = kGPIO_DigitalOutput,
+        .outputLogic = 0U
+    };
+    /* Initialize GPIO functionality on pin PTC3 (pin 106)  */
+    GPIO_PinInit(BOARD_INITPINS_TFT_BL_GPIO, BOARD_INITPINS_TFT_BL_PIN, &TFT_BL_config);
+
+    gpio_pin_config_t TFT_RESET_config = {
+        .pinDirection = kGPIO_DigitalOutput,
+        .outputLogic = 0U
+    };
+    /* Initialize GPIO functionality on pin PTC19 (pin 126)  */
+    GPIO_PinInit(BOARD_INITPINS_TFT_RESET_GPIO, BOARD_INITPINS_TFT_RESET_PIN, &TFT_RESET_config);
+
    /* PORTA12 (pin 64) is configured as RMII0_RXD1 */
    PORT_SetPinMux(PORTA, 12U, kPORT_MuxAlt4);

@ -230,9 +249,15 @@ void BOARD_InitPins(void)
    /* PORTC17 (pin 124) is configured as FB_CS4_b */
    PORT_SetPinMux(PORTC, 17U, kPORT_MuxAlt5);

+    /* PORTC19 (pin 126) is configured as PTC19 */
+    PORT_SetPinMux(BOARD_INITPINS_TFT_RESET_PORT, BOARD_INITPINS_TFT_RESET_PIN, kPORT_MuxAsGpio);
+
    /* PORTC2 (pin 105) is configured as FB_AD12 */
    PORT_SetPinMux(PORTC, 2U, kPORT_MuxAlt5);

+    /* PORTC3 (pin 106) is configured as PTC3 */
+    PORT_SetPinMux(BOARD_INITPINS_TFT_BL_PORT, BOARD_INITPINS_TFT_BL_PIN, kPORT_MuxAsGpio);
+
    /* PORTC4 (pin 109) is configured as FB_AD11 */
    PORT_SetPinMux(PORTC, 4U, kPORT_MuxAlt5);

--- a/board/pin_mux.h
+++ b/board/pin_mux.h
@ -42,6 +42,32 @@ void BOARD_InitBootPins(void);
 #define BOARD_INITPINS_BUZZER_PIN_MASK (1U << 6U)      /*!<@brief PORT pin mask */
                                                       /* @} */

+/*! @name PORTC3 (number 106), TFT_BL
+  @{ */
+
+/* Symbols to be used with GPIO driver */
+#define BOARD_INITPINS_TFT_BL_GPIO GPIOC               /*!<@brief GPIO peripheral base pointer */
+#define BOARD_INITPINS_TFT_BL_GPIO_PIN_MASK (1U << 3U) /*!<@brief GPIO pin mask */
+
+/* Symbols to be used with PORT driver */
+#define BOARD_INITPINS_TFT_BL_PORT PORTC               /*!<@brief PORT peripheral base pointer */
+#define BOARD_INITPINS_TFT_BL_PIN 3U                   /*!<@brief PORT pin number */
+#define BOARD_INITPINS_TFT_BL_PIN_MASK (1U << 3U)      /*!<@brief PORT pin mask */
+                                                       /* @} */
+
+/*! @name PORTC19 (number 126), TFT_RESET
+  @{ */
+
+/* Symbols to be used with GPIO driver */
+#define BOARD_INITPINS_TFT_RESET_GPIO GPIOC                /*!<@brief GPIO peripheral base pointer */
+#define BOARD_INITPINS_TFT_RESET_GPIO_PIN_MASK (1U << 19U) /*!<@brief GPIO pin mask */
+
+/* Symbols to be used with PORT driver */
+#define BOARD_INITPINS_TFT_RESET_PORT PORTC                /*!<@brief PORT peripheral base pointer */
+#define BOARD_INITPINS_TFT_RESET_PIN 19U                   /*!<@brief PORT pin number */
+#define BOARD_INITPINS_TFT_RESET_PIN_MASK (1U << 19U)      /*!<@brief PORT pin mask */
+                                                           /* @} */
+
 /*!
 * @brief Configures pin routing and optionally pin electrical features.
 *
--- a/lib/lcd
+++ b/lib/lcd
@ -0,0 +1 @@
+Subproject commit 0e9e078fc212b063c04224cb75302841d88bc0c9
--- a/src/lcd_impl.c
+++ b/src/lcd_impl.c
@ -0,0 +1,52 @@
+/* Drivers */
+#include "fsl_clock.h"
+#include "fsl_common.h"
+#include "fsl_edma.h"
+#include "fsl_gpio.h"
+
+/* Board */
+#include "peripherals.h"
+#include "pin_mux.h"
+
+/* LCD panel */
+#include "epd-spi/panel/lcd_generic_ssd1289.h"
+
+#define IMPL_LCD_COMMAND_BASE (*(uint16_t *)0x70000000)
+#define IMPL_LCD_DATA_BASE    (*(uint16_t *)0x78000000)
+
+epd_ret_t epd_impl_write_command(void *handle, uint8_t *command, uint32_t len) {
+    uint32_t param_len = (len - 1) / 2;
+
+    IMPL_LCD_COMMAND_BASE = command[0];
+
+    for (uint32_t i = 0; i < param_len; i++) {
+        uint16_t le_param  = (command[2 * i + 1] << 8) | command[2 * i + 2];
+        IMPL_LCD_DATA_BASE = le_param;
+    }
+
+    return EPD_OK;
+}
+
+epd_ret_t epd_impl_write_data(void *handle, uint8_t *data, uint32_t len) {
+    uint32_t data_len = (len / 2);
+
+    for (uint32_t i = 0; i < data_len; i++) {
+        IMPL_LCD_DATA_BASE = ((uint16_t *)data)[i];
+    }
+
+    return EPD_OK;
+}
+
+epd_ret_t epd_impl_reset(void *handle) {
+    uint32_t delay = CLOCK_GetCoreSysClkFreq() / 50; /* 20 msec */
+
+    GPIO_WritePinOutput(BOARD_INITPINS_TFT_RESET_GPIO, BOARD_INITPINS_TFT_RESET_PIN, 0U);
+
+    for (uint32_t i = 0; i < delay; i++) {
+        asm("nop");
+    }
+
+    GPIO_WritePinOutput(BOARD_INITPINS_TFT_RESET_GPIO, BOARD_INITPINS_TFT_RESET_PIN, 1U);
+
+    return EPD_OK;
+}
--- a/src/main.c
+++ b/src/main.c
@ -1,21 +1,63 @@
+/* Board */
 #include "board.h"
 #include "clock_config.h"
 #include "peripherals.h"
 #include "pin_mux.h"
+
+/* Utilities */
 #include "system_utilities.h"

+/* SDK debug console */
 #include "fsl_debug_console.h"

+/* LCD */
+#include "epd-spi/panel/lcd_generic_ssd1289.h"
+
+epd_ret_t epd_impl_write_command(void *handle, uint8_t *command, uint32_t len);
+epd_ret_t epd_impl_write_data(void *handle, uint8_t *data, uint32_t len);
+epd_ret_t epd_impl_reset(void *handle);
+
+lcd_generic_ssd1289_t lcd = {
+    .cb =
+        {
+            .write_command_cb = epd_impl_write_command,
+            .write_data_cb    = epd_impl_write_data,
+            .reset_cb         = epd_impl_reset,
+        },
+    .mode = LCD_GENERIC_SSD1289_MODE_XBRG8888,
+    .dir  = LCD_GENETIC_SSD1289_DIR_HORIZONTAL,
+};
+
+uint32_t disp_data[320];
+
 int main(void) {
    BOARD_InitBootPins();
    BOARD_BootClockRUN();
    BOARD_InitBootPeripherals();

    BOARD_InitDebugConsole();
+    BOARD_EnableRTC();
+    BOARD_EnableLCD();

    print_hardware();
    sram_test();

+    for (uint32_t i = 0; i < 320; i++) {
+        disp_data[i] = 0xFF0000;
+    }
+
+    lcd_generic_ssd1289_init(&lcd);
+
+    epd_coord_t coord;
+    coord.x_start = 0;
+    coord.x_end   = 319;
+
+    for (uint32_t i = 0; i < 239; i++) {
+        coord.y_start = i;
+        coord.y_end   = i;
+        lcd_generic_ssd1289_upload(&lcd, &coord, (uint8_t *)disp_data);
+    }
+
    for (;;) {
        __WFI();
    }
				`@ -0,0 +1 @@`
				`Subproject commit 0e9e078fc212b063c04224cb75302841d88bc0c9`