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128 lines
3.3 KiB
128 lines
3.3 KiB
5 months ago
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/**************************************************************************//**
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*
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* @copyright (C) 2019 Nuvoton Technology Corp. All rights reserved.
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2020-1-16 Wayne First version
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*
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******************************************************************************/
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#include <rtdevice.h>
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#include <drv_gpio.h>
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#if defined(BOARD_USING_ESP8266)
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static int rt_hw_esp8266_port(void)
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{
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rt_base_t esp_rst_pin = NU_GET_PININDEX(NU_PC, 13);
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rt_base_t esp_fwupdate_pin = NU_GET_PININDEX(NU_PD, 12);
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/* ESP8266 reset pin PC.13 */
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rt_pin_mode(esp_rst_pin, PIN_MODE_OUTPUT);
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rt_pin_write(esp_rst_pin, 1);
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/* ESP8266 reset pin PD.12 */
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rt_pin_mode(esp_fwupdate_pin, PIN_MODE_OUTPUT);
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rt_pin_write(esp_fwupdate_pin, 1);
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return 0;
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}
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INIT_APP_EXPORT(rt_hw_esp8266_port);
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#endif /* BOARD_USING_ESP8266 */
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#if defined(BOARD_USING_LCD_ILI9341) && defined(NU_PKG_USING_ILI9341_SPI)
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#if defined(NU_PKG_USING_ADC_TOUCH_SW)
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#include "adc_touch.h"
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#include "touch_sw.h"
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#include "NuMicro.h"
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#define NU_MFP_POS(PIN) ((PIN % 8) * 4)
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#define NU_MFP_MSK(PIN) (0xful << NU_MFP_POS(PIN))
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S_CALIBRATION_MATRIX g_sCalMat = { 52, 6247, -2804852, 4917, 47, -2309716, 65536 };
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static void nu_pin_func(rt_base_t pin, int data)
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{
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uint32_t pin_index = NU_GET_PINS(pin);
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uint32_t port_index = NU_GET_PORT(pin);
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__IO uint32_t *GPx_MFPx = ((__IO uint32_t *) &SYS->GPA_MFPL) + port_index * 2 + (pin_index / 8);
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uint32_t MFP_Msk = NU_MFP_MSK(pin_index);
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*GPx_MFPx = (*GPx_MFPx & (~MFP_Msk)) | data;
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}
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static void tp_switch_to_analog(rt_base_t pin)
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{
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GPIO_T *port = (GPIO_T *)(GPIOA_BASE + (0x40) * NU_GET_PORT(pin));
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if (pin == NU_GET_PININDEX(NU_PB, 11))
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nu_pin_func(pin, SYS_GPB_MFPH_PB11MFP_EADC0_CH11);
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else if (pin == NU_GET_PININDEX(NU_PB, 8))
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nu_pin_func(pin, SYS_GPB_MFPH_PB8MFP_EADC0_CH8);
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GPIO_DISABLE_DIGITAL_PATH(port, NU_GET_PIN_MASK(NU_GET_PINS(pin)));
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}
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static void tp_switch_to_digital(rt_base_t pin)
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{
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GPIO_T *port = (GPIO_T *)(GPIOA_BASE + (0x40) * NU_GET_PORT(pin));
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nu_pin_func(pin, 0);
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/* Enable digital path on these EADC pins */
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GPIO_ENABLE_DIGITAL_PATH(port, NU_GET_PIN_MASK(NU_GET_PINS(pin)));
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}
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static S_TOUCH_SW sADCTP =
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{
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.adc_name = "eadc0",
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.i32ADCChnYU = 11,
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.i32ADCChnXR = 8,
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.pin =
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{
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NU_GET_PININDEX(NU_PB, 10), // XL
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NU_GET_PININDEX(NU_PB, 11), // YU
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NU_GET_PININDEX(NU_PB, 8), // XR
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NU_GET_PININDEX(NU_PB, 9), // YD
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},
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.switch_to_analog = tp_switch_to_analog,
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.switch_to_digital = tp_switch_to_digital,
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};
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#endif
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#include <lcd_ili9341.h>
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#if defined(PKG_USING_GUIENGINE)
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#include <rtgui/driver.h>
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#endif
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int rt_hw_ili9341_port(void)
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{
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if (rt_hw_lcd_ili9341_spi_init("spi1", RT_NULL) != RT_EOK)
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return -1;
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rt_hw_lcd_ili9341_init();
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#if defined(PKG_USING_GUIENGINE)
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rt_device_t lcd_ili9341;
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lcd_ili9341 = rt_device_find("lcd");
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if (lcd_ili9341)
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{
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rtgui_graphic_set_device(lcd_ili9341);
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}
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#endif
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#if defined(NU_PKG_USING_ADC_TOUCH_SW)
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nu_adc_touch_sw_register(&sADCTP);
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#endif
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return 0;
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}
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INIT_COMPONENT_EXPORT(rt_hw_ili9341_port);
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#endif /* BOARD_USING_LCD_ILI9341 */
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