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LPCXpresso55S69_LCD
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Use 0.96" LCD.

This commit is contained in:
imi415 2022-09-03 16:49:32 +08:00
parent 3dc5cce85f
commit 2839de3323
Signed by: imi415
GPG Key ID: 17F01E106F9F5E0A
6 changed files with 74 additions and 56 deletions
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24
LPCXpresso55S69.mex
View File

@ -30,7 +30,8 @@
<pin_labels>
<pin_label pin_num="81" pin_signal="PIO0_2/FC3_TXD_SCL_MISO_WS/CT_INP1/SCT0_OUT0/SCT_GPI2/SECURE_GPIO0_2" label="U6[11]/P20[5]/FC3_SPI_MISO" identifier="LCD_DC"/>
<pin_label pin_num="86" pin_signal="PIO0_4/FC4_SCK/CT_INP12/SCT_GPI4/FC3_CTS_SDA_SSEL0/SECURE_GPIO0_4" label="U3[14]/P20[1]/FC3_SPI_SSEL0" identifier="LCD_CS"/>
<pin_label pin_num="41" pin_signal="PIO1_22/SD0_CMD/CTIMER2_MAT3/SCT_GPI5/FC4_SSEL3/PLU_OUT4" label="P20[4]/PLU_OUT4/GPIO" identifier="LCS_RST;LCD_RST"/>
<pin_label pin_num="71" pin_signal="PIO0_13/FC1_CTS_SDA_SSEL0/UTICK_CAP0/CT_INP0/SCT_GPI0/FC1_RXD_SDA_MOSI_DATA/PLU_IN0/SECURE_GPIO0_13" label="P19[9]/P19[10]/U2[E6]/P20[8]/FC1_I2C_SDA" identifier="LCD_RST_0IN9"/>
<pin_label pin_num="41" pin_signal="PIO1_22/SD0_CMD/CTIMER2_MAT3/SCT_GPI5/FC4_SSEL3/PLU_OUT4" label="P20[4]/PLU_OUT4/GPIO" identifier="LCS_RST;LCD_RST;LCD_RST_4IN3"/>
</pin_labels>
</pins_profile>
<functions_list>
@ -546,12 +547,6 @@
</dependency>
</dependencies>
<pins>
<pin peripheral="GPIO" signal="PIO0, 4" pin_num="86" pin_signal="PIO0_4/FC4_SCK/CT_INP12/SCT_GPI4/FC3_CTS_SDA_SSEL0/SECURE_GPIO0_4">
<pin_features>
<pin_feature name="direction" value="OUTPUT"/>
<pin_feature name="gpio_init_state" value="true"/>
</pin_features>
</pin>
<pin peripheral="GPIO" signal="PIO0, 2" pin_num="81" pin_signal="PIO0_2/FC3_TXD_SCL_MISO_WS/CT_INP1/SCT0_OUT0/SCT_GPI2/SECURE_GPIO0_2">
<pin_features>
<pin_feature name="direction" value="OUTPUT"/>
@ -560,13 +555,24 @@
</pin>
<pin peripheral="GPIO" signal="PIO1, 22" pin_num="41" pin_signal="PIO1_22/SD0_CMD/CTIMER2_MAT3/SCT_GPI5/FC4_SSEL3/PLU_OUT4">
<pin_features>
<pin_feature name="identifier" value="LCD_RST"/>
<pin_feature name="identifier" value="LCD_RST_4IN3"/>
<pin_feature name="direction" value="OUTPUT"/>
<pin_feature name="gpio_init_state" value="true"/>
</pin_features>
</pin>
<pin peripheral="FLEXCOMM3" signal="RXD_SDA_MOSI_DATA" pin_num="83" pin_signal="PIO0_3/FC3_RXD_SDA_MOSI_DATA/CTIMER0_MAT1/SCT0_OUT1/SCT_GPI3/SECURE_GPIO0_3"/>
<pin peripheral="FLEXCOMM3" signal="SCK" pin_num="89" pin_signal="PIO0_6/FC3_SCK/CT_INP13/CTIMER4_MAT0/SCT_GPI6/SECURE_GPIO0_6"/>
<pin peripheral="GPIO" signal="PIO0, 13" pin_num="71" pin_signal="PIO0_13/FC1_CTS_SDA_SSEL0/UTICK_CAP0/CT_INP0/SCT_GPI0/FC1_RXD_SDA_MOSI_DATA/PLU_IN0/SECURE_GPIO0_13">
<pin_features>
<pin_feature name="direction" value="OUTPUT"/>
<pin_feature name="gpio_init_state" value="true"/>
</pin_features>
</pin>
<pin peripheral="FLEXCOMM3" signal="CTS_SDA_SSEL0" pin_num="86" pin_signal="PIO0_4/FC4_SCK/CT_INP12/SCT_GPI4/FC3_CTS_SDA_SSEL0/SECURE_GPIO0_4">
<pin_features>
<pin_feature name="identifier" value=""/>
</pin_features>
</pin>
</pins>
</function>
</functions_list>
@ -957,7 +963,7 @@
<config_set name="fsl_i2c" quick_selection="QS_I2C_Master">
<setting name="i2c_mode" value="kI2C_Master"/>
<setting name="clockSource" value="FXCOMFunctionClock"/>
<setting name="clockSourceFreq" value="BOARD_BootClockPLL150M"/>
<setting name="clockSourceFreq" value="BOARD_BootClockPLL150M_PMODSPI"/>
<struct name="i2c_master_config">
<setting name="enableMaster" value="true"/>
<setting name="baudRate_Bps" value="100000"/>

37
board/pin_mux.c
View File

@ -16,7 +16,9 @@ board: LPCXpresso55S69
pin_labels:
- {pin_num: '81', pin_signal: PIO0_2/FC3_TXD_SCL_MISO_WS/CT_INP1/SCT0_OUT0/SCT_GPI2/SECURE_GPIO0_2, label: 'U6[11]/P20[5]/FC3_SPI_MISO', identifier: LCD_DC}
- {pin_num: '86', pin_signal: PIO0_4/FC4_SCK/CT_INP12/SCT_GPI4/FC3_CTS_SDA_SSEL0/SECURE_GPIO0_4, label: 'U3[14]/P20[1]/FC3_SPI_SSEL0', identifier: LCD_CS}
- {pin_num: '41', pin_signal: PIO1_22/SD0_CMD/CTIMER2_MAT3/SCT_GPI5/FC4_SSEL3/PLU_OUT4, label: 'P20[4]/PLU_OUT4/GPIO', identifier: LCS_RST;LCD_RST}
- {pin_num: '71', pin_signal: PIO0_13/FC1_CTS_SDA_SSEL0/UTICK_CAP0/CT_INP0/SCT_GPI0/FC1_RXD_SDA_MOSI_DATA/PLU_IN0/SECURE_GPIO0_13, label: 'P19[9]/P19[10]/U2[E6]/P20[8]/FC1_I2C_SDA',
identifier: LCD_RST_0IN9}
- {pin_num: '41', pin_signal: PIO1_22/SD0_CMD/CTIMER2_MAT3/SCT_GPI5/FC4_SSEL3/PLU_OUT4, label: 'P20[4]/PLU_OUT4/GPIO', identifier: LCS_RST;LCD_RST;LCD_RST_4IN3}
* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS ***********
*/
/* clang-format on */
@ -857,12 +859,14 @@ void BOARD_InitACCELPins(void)
BOARD_InitPMODPins:
- options: {callFromInitBoot: 'true', coreID: cm33_core0, enableClock: 'true'}
- pin_list:
- {pin_num: '86', peripheral: GPIO, signal: 'PIO0, 4', pin_signal: PIO0_4/FC4_SCK/CT_INP12/SCT_GPI4/FC3_CTS_SDA_SSEL0/SECURE_GPIO0_4, direction: OUTPUT, gpio_init_state: 'true'}
- {pin_num: '81', peripheral: GPIO, signal: 'PIO0, 2', pin_signal: PIO0_2/FC3_TXD_SCL_MISO_WS/CT_INP1/SCT0_OUT0/SCT_GPI2/SECURE_GPIO0_2, direction: OUTPUT, gpio_init_state: 'true'}
- {pin_num: '41', peripheral: GPIO, signal: 'PIO1, 22', pin_signal: PIO1_22/SD0_CMD/CTIMER2_MAT3/SCT_GPI5/FC4_SSEL3/PLU_OUT4, identifier: LCD_RST, direction: OUTPUT,
- {pin_num: '41', peripheral: GPIO, signal: 'PIO1, 22', pin_signal: PIO1_22/SD0_CMD/CTIMER2_MAT3/SCT_GPI5/FC4_SSEL3/PLU_OUT4, identifier: LCD_RST_4IN3, direction: OUTPUT,
gpio_init_state: 'true'}
- {pin_num: '83', peripheral: FLEXCOMM3, signal: RXD_SDA_MOSI_DATA, pin_signal: PIO0_3/FC3_RXD_SDA_MOSI_DATA/CTIMER0_MAT1/SCT0_OUT1/SCT_GPI3/SECURE_GPIO0_3}
- {pin_num: '89', peripheral: FLEXCOMM3, signal: SCK, pin_signal: PIO0_6/FC3_SCK/CT_INP13/CTIMER4_MAT0/SCT_GPI6/SECURE_GPIO0_6}
- {pin_num: '71', peripheral: GPIO, signal: 'PIO0, 13', pin_signal: PIO0_13/FC1_CTS_SDA_SSEL0/UTICK_CAP0/CT_INP0/SCT_GPI0/FC1_RXD_SDA_MOSI_DATA/PLU_IN0/SECURE_GPIO0_13,
direction: OUTPUT, gpio_init_state: 'true'}
- {pin_num: '86', peripheral: FLEXCOMM3, signal: CTS_SDA_SSEL0, pin_signal: PIO0_4/FC4_SCK/CT_INP12/SCT_GPI4/FC3_CTS_SDA_SSEL0/SECURE_GPIO0_4, identifier: ''}
* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS ***********
*/
/* clang-format on */
@ -892,19 +896,32 @@ void BOARD_InitPMODPins(void)
/* Initialize GPIO functionality on pin PIO0_2 (pin 81) */
GPIO_PinInit(BOARD_INITPMODPINS_LCD_DC_GPIO, BOARD_INITPMODPINS_LCD_DC_PORT, BOARD_INITPMODPINS_LCD_DC_PIN, &LCD_DC_config);
gpio_pin_config_t LCD_CS_config = {
gpio_pin_config_t LCD_RST_0IN9_config = {
.pinDirection = kGPIO_DigitalOutput,
.outputLogic = 1U
};
/* Initialize GPIO functionality on pin PIO0_4 (pin 86) */
GPIO_PinInit(BOARD_INITPMODPINS_LCD_CS_GPIO, BOARD_INITPMODPINS_LCD_CS_PORT, BOARD_INITPMODPINS_LCD_CS_PIN, &LCD_CS_config);
/* Initialize GPIO functionality on pin PIO0_13 (pin 71) */
GPIO_PinInit(BOARD_INITPMODPINS_LCD_RST_0IN9_GPIO, BOARD_INITPMODPINS_LCD_RST_0IN9_PORT, BOARD_INITPMODPINS_LCD_RST_0IN9_PIN, &LCD_RST_0IN9_config);
gpio_pin_config_t LCD_RST_config = {
gpio_pin_config_t LCD_RST_4IN3_config = {
.pinDirection = kGPIO_DigitalOutput,
.outputLogic = 1U
};
/* Initialize GPIO functionality on pin PIO1_22 (pin 41) */
GPIO_PinInit(BOARD_INITPMODPINS_LCD_RST_GPIO, BOARD_INITPMODPINS_LCD_RST_PORT, BOARD_INITPMODPINS_LCD_RST_PIN, &LCD_RST_config);
GPIO_PinInit(BOARD_INITPMODPINS_LCD_RST_4IN3_GPIO, BOARD_INITPMODPINS_LCD_RST_4IN3_PORT, BOARD_INITPMODPINS_LCD_RST_4IN3_PIN, &LCD_RST_4IN3_config);
IOCON->PIO[0][13] = ((IOCON->PIO[0][13] &
/* Mask bits to zero which are setting */
(~(IOCON_PIO_FUNC_MASK | IOCON_PIO_DIGIMODE_MASK)))
/* Selects pin function.
* : PORT013 (pin 71) is configured as PIO0_13. */
| IOCON_PIO_FUNC(PIO0_13_FUNC_ALT0)
/* Select Digital mode.
* : Enable Digital mode.
* Digital input is enabled. */
| IOCON_PIO_DIGIMODE(PIO0_13_DIGIMODE_DIGITAL));
IOCON->PIO[0][2] = ((IOCON->PIO[0][2] &
/* Mask bits to zero which are setting */
@ -937,8 +954,8 @@ void BOARD_InitPMODPins(void)
(~(IOCON_PIO_FUNC_MASK | IOCON_PIO_DIGIMODE_MASK)))
/* Selects pin function.
* : PORT04 (pin 86) is configured as PIO0_4. */
| IOCON_PIO_FUNC(PIO0_4_FUNC_ALT0)
* : PORT04 (pin 86) is configured as FC3_CTS_SDA_SSEL0. */
| IOCON_PIO_FUNC(0x08u)
/* Select Digital mode.
* : Enable Digital mode.

43
board/pin_mux.h
View File

@ -435,6 +435,12 @@ void BOARD_InitI2SPins(void); /* Function assigned for the Cortex-M33 (Core #0)
*/
void BOARD_InitACCELPins(void); /* Function assigned for the Cortex-M33 (Core #0) */
/*!
* @brief Select Digital mode.: Enable Digital mode. Digital input is enabled. */
#define PIO0_13_DIGIMODE_DIGITAL 0x01u
/*!
* @brief Selects pin function.: Alternative connection 0. */
#define PIO0_13_FUNC_ALT0 0x00u
/*!
* @brief Select Digital mode.: Enable Digital mode. Digital input is enabled. */
#define PIO0_2_DIGIMODE_DIGITAL 0x01u
@ -450,9 +456,6 @@ void BOARD_InitACCELPins(void); /* Function assigned for the Cortex-M33 (Core #0
/*!
* @brief Select Digital mode.: Enable Digital mode. Digital input is enabled. */
#define PIO0_4_DIGIMODE_DIGITAL 0x01u
/*!
* @brief Selects pin function.: Alternative connection 0. */
#define PIO0_4_FUNC_ALT0 0x00u
/*!
* @brief Select Digital mode.: Enable Digital mode. Digital input is enabled. */
#define PIO0_6_DIGIMODE_DIGITAL 0x01u
@ -466,17 +469,6 @@ void BOARD_InitACCELPins(void); /* Function assigned for the Cortex-M33 (Core #0
* @brief Selects pin function.: Alternative connection 0. */
#define PIO1_22_FUNC_ALT0 0x00u
/*! @name PIO0_4 (number 86), U3[14]/P20[1]/FC3_SPI_SSEL0
@{ */
/* Symbols to be used with GPIO driver */
#define BOARD_INITPMODPINS_LCD_CS_GPIO GPIO /*!<@brief GPIO peripheral base pointer */
#define BOARD_INITPMODPINS_LCD_CS_GPIO_PIN_MASK (1U << 4U) /*!<@brief GPIO pin mask */
#define BOARD_INITPMODPINS_LCD_CS_PORT 0U /*!<@brief PORT peripheral base pointer */
#define BOARD_INITPMODPINS_LCD_CS_PIN 4U /*!<@brief PORT pin number */
#define BOARD_INITPMODPINS_LCD_CS_PIN_MASK (1U << 4U) /*!<@brief PORT pin mask */
/* @} */
/*! @name PIO0_2 (number 81), U6[11]/P20[5]/FC3_SPI_MISO
@{ */
@ -492,12 +484,23 @@ void BOARD_InitACCELPins(void); /* Function assigned for the Cortex-M33 (Core #0
@{ */
/* Symbols to be used with GPIO driver */
#define BOARD_INITPMODPINS_LCD_RST_GPIO GPIO /*!<@brief GPIO peripheral base pointer */
#define BOARD_INITPMODPINS_LCD_RST_GPIO_PIN_MASK (1U << 22U) /*!<@brief GPIO pin mask */
#define BOARD_INITPMODPINS_LCD_RST_PORT 1U /*!<@brief PORT peripheral base pointer */
#define BOARD_INITPMODPINS_LCD_RST_PIN 22U /*!<@brief PORT pin number */
#define BOARD_INITPMODPINS_LCD_RST_PIN_MASK (1U << 22U) /*!<@brief PORT pin mask */
/* @} */
#define BOARD_INITPMODPINS_LCD_RST_4IN3_GPIO GPIO /*!<@brief GPIO peripheral base pointer */
#define BOARD_INITPMODPINS_LCD_RST_4IN3_GPIO_PIN_MASK (1U << 22U) /*!<@brief GPIO pin mask */
#define BOARD_INITPMODPINS_LCD_RST_4IN3_PORT 1U /*!<@brief PORT peripheral base pointer */
#define BOARD_INITPMODPINS_LCD_RST_4IN3_PIN 22U /*!<@brief PORT pin number */
#define BOARD_INITPMODPINS_LCD_RST_4IN3_PIN_MASK (1U << 22U) /*!<@brief PORT pin mask */
/* @} */
/*! @name PIO0_13 (number 71), P19[9]/P19[10]/U2[E6]/P20[8]/FC1_I2C_SDA
@{ */
/* Symbols to be used with GPIO driver */
#define BOARD_INITPMODPINS_LCD_RST_0IN9_GPIO GPIO /*!<@brief GPIO peripheral base pointer */
#define BOARD_INITPMODPINS_LCD_RST_0IN9_GPIO_PIN_MASK (1U << 13U) /*!<@brief GPIO pin mask */
#define BOARD_INITPMODPINS_LCD_RST_0IN9_PORT 0U /*!<@brief PORT peripheral base pointer */
#define BOARD_INITPMODPINS_LCD_RST_0IN9_PIN 13U /*!<@brief PORT pin number */
#define BOARD_INITPMODPINS_LCD_RST_0IN9_PIN_MASK (1U << 13U) /*!<@brief PORT pin mask */
/* @} */
/*!
* @brief Configures pin routing and optionally pin electrical features.

2
lib/lcd

@ -1 +1 @@
Subproject commit 40bef05c632b9e9699b827cf6fded712325bfdec
Subproject commit 5739cc831b775568fce04c715c70f8f5924fecea

14
src/epd_impl.c
View File

@ -12,14 +12,12 @@
BOARD_INITPMODPINS_LCD_##x##_PIN, v)
void lcd_impl_init(void) {
SET_GPIO(CS, 1U);
SET_GPIO(DC, 1U);
SET_GPIO(RST, 1U);
SET_GPIO(RST_0IN9, 1U);
}
epd_ret_t lcd_impl_write_cmd(void *handle, uint8_t *cmd, uint32_t len) {
SET_GPIO(DC, 0U);
SET_GPIO(CS, 0U);
spi_transfer_t xfer = {
.txData = cmd,
@ -39,15 +37,11 @@ epd_ret_t lcd_impl_write_cmd(void *handle, uint8_t *cmd, uint32_t len) {
SPI_MasterTransferBlocking(LCD_SPI, &xfer);
}
SET_GPIO(CS, 1U);
return EPD_OK;
}
epd_ret_t lcd_impl_write_data(void *handle, uint8_t *data, uint32_t len) {
SET_GPIO(DC, 1U);
SET_GPIO(CS, 0U);
spi_transfer_t xfer = {
.txData = data,
.rxData = NULL,
@ -57,16 +51,14 @@ epd_ret_t lcd_impl_write_data(void *handle, uint8_t *data, uint32_t len) {
SPI_MasterTransferBlocking(LCD_SPI, &xfer);
SET_GPIO(CS, 1U);
return EPD_OK;
}
epd_ret_t lcd_impl_reset(void *handle) {
SET_GPIO(RST, 0U);
SET_GPIO(RST_0IN9, 0U);
SDK_DelayAtLeastUs(50 * 1000, CLOCK_GetCoreSysClkFreq());
SET_GPIO(RST, 1U);
SET_GPIO(RST_0IN9, 1U);
SDK_DelayAtLeastUs(50 * 1000, CLOCK_GetCoreSysClkFreq());
return EPD_OK;

10
src/main.c
View File

@ -7,19 +7,19 @@
#include "fsl_debug_console.h"
/* LCD */
#include "epd-spi/panel/lcd_zjy350c4001.h"
#include "epd-spi/panel/lcd_zjy096s0800.h"
void lcd_impl_init(void);
epd_ret_t lcd_impl_write_cmd(void *handle, uint8_t *cmd, uint32_t len);
epd_ret_t lcd_impl_write_data(void *handle, uint8_t *data, uint32_t len);
epd_ret_t lcd_impl_reset(void *handle);
static lcd_zjy350c4001_t s_lcd = {
static lcd_zjy096s0800_t s_lcd = {
.user_data = NULL,
.config =
{
.direction = LCD_ZJY350C4001_DIR_0,
.pix_fmt = LCD_ZJY350C4001_RGB565,
.direction = LCD_ZJY096S0800_DIR_0,
.pix_fmt = LCD_ZJY096S0800_RGB565,
.bgr_mode = 1,
.inversion = 1,
},
@ -43,7 +43,7 @@ int main(void) {
lcd_impl_init();
lcd_zjy350c4001_init(&s_lcd);
lcd_zjy096s0800_init(&s_lcd);
for (;;) {
__WFI();