304 lines
7.7 KiB
C
304 lines
7.7 KiB
C
/**************************************************************************//**
|
|
*
|
|
* @copyright (C) 2019 Nuvoton Technology Corp. All rights reserved.
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Change Logs:
|
|
* Date Author Notes
|
|
* 2020-1-16 Wayne First version
|
|
*
|
|
******************************************************************************/
|
|
|
|
#include <rtdevice.h>
|
|
#include <drv_gpio.h>
|
|
|
|
#if defined(BOARD_USING_STORAGE_SPIFLASH)
|
|
#if defined(RT_USING_SFUD)
|
|
#include "dev_spi_flash.h"
|
|
#include "dev_spi_flash_sfud.h"
|
|
#endif
|
|
|
|
#include "drv_qspi.h"
|
|
|
|
#define W25X_REG_READSTATUS (0x05)
|
|
#define W25X_REG_READSTATUS2 (0x35)
|
|
#define W25X_REG_WRITEENABLE (0x06)
|
|
#define W25X_REG_WRITESTATUS (0x01)
|
|
#define W25X_REG_QUADENABLE (0x02)
|
|
|
|
static rt_uint8_t SpiFlash_ReadStatusReg(struct rt_qspi_device *qspi_device)
|
|
{
|
|
rt_uint8_t u8Val;
|
|
rt_err_t result = RT_EOK;
|
|
rt_uint8_t w25x_txCMD1 = W25X_REG_READSTATUS;
|
|
|
|
result = rt_qspi_send_then_recv(qspi_device, &w25x_txCMD1, 1, &u8Val, 1);
|
|
RT_ASSERT(result > 0);
|
|
|
|
return u8Val;
|
|
}
|
|
|
|
static rt_uint8_t SpiFlash_ReadStatusReg2(struct rt_qspi_device *qspi_device)
|
|
{
|
|
rt_uint8_t u8Val;
|
|
rt_err_t result = RT_EOK;
|
|
rt_uint8_t w25x_txCMD1 = W25X_REG_READSTATUS2;
|
|
|
|
result = rt_qspi_send_then_recv(qspi_device, &w25x_txCMD1, 1, &u8Val, 1);
|
|
RT_ASSERT(result > 0);
|
|
|
|
return u8Val;
|
|
}
|
|
|
|
static rt_err_t SpiFlash_WriteStatusReg(struct rt_qspi_device *qspi_device, uint8_t u8Value1, uint8_t u8Value2)
|
|
{
|
|
rt_uint8_t w25x_txCMD1;
|
|
rt_uint8_t au8Val[2];
|
|
rt_err_t result;
|
|
struct rt_qspi_message qspi_message = {0};
|
|
|
|
/* Enable WE */
|
|
w25x_txCMD1 = W25X_REG_WRITEENABLE;
|
|
result = rt_qspi_send(qspi_device, &w25x_txCMD1, sizeof(w25x_txCMD1));
|
|
if (result != sizeof(w25x_txCMD1))
|
|
goto exit_SpiFlash_WriteStatusReg;
|
|
|
|
/* Prepare status-1, 2 data */
|
|
au8Val[0] = u8Value1;
|
|
au8Val[1] = u8Value2;
|
|
|
|
/* 1-bit mode: Instruction+payload */
|
|
qspi_message.instruction.content = W25X_REG_WRITESTATUS;
|
|
qspi_message.instruction.qspi_lines = 1;
|
|
|
|
qspi_message.qspi_data_lines = 1;
|
|
qspi_message.parent.cs_take = 1;
|
|
qspi_message.parent.cs_release = 1;
|
|
qspi_message.parent.send_buf = &au8Val[0];
|
|
qspi_message.parent.length = sizeof(au8Val);
|
|
qspi_message.parent.next = RT_NULL;
|
|
|
|
if (rt_qspi_transfer_message(qspi_device, &qspi_message) != sizeof(au8Val))
|
|
{
|
|
result = -RT_ERROR;
|
|
}
|
|
|
|
result = RT_EOK;
|
|
|
|
exit_SpiFlash_WriteStatusReg:
|
|
|
|
return result;
|
|
}
|
|
|
|
static void SpiFlash_WaitReady(struct rt_qspi_device *qspi_device)
|
|
{
|
|
volatile uint8_t u8ReturnValue;
|
|
|
|
do
|
|
{
|
|
u8ReturnValue = SpiFlash_ReadStatusReg(qspi_device);
|
|
u8ReturnValue = u8ReturnValue & 1;
|
|
}
|
|
while (u8ReturnValue != 0); // check the BUSY bit
|
|
}
|
|
|
|
static void SpiFlash_EnterQspiMode(struct rt_qspi_device *qspi_device)
|
|
{
|
|
rt_err_t result = RT_EOK;
|
|
|
|
uint8_t u8Status1 = SpiFlash_ReadStatusReg(qspi_device);
|
|
uint8_t u8Status2 = SpiFlash_ReadStatusReg2(qspi_device);
|
|
|
|
u8Status2 |= W25X_REG_QUADENABLE;
|
|
|
|
result = SpiFlash_WriteStatusReg(qspi_device, u8Status1, u8Status2);
|
|
RT_ASSERT(result == RT_EOK);
|
|
|
|
SpiFlash_WaitReady(qspi_device);
|
|
}
|
|
|
|
static void SpiFlash_ExitQspiMode(struct rt_qspi_device *qspi_device)
|
|
{
|
|
rt_err_t result = RT_EOK;
|
|
uint8_t u8Status1 = SpiFlash_ReadStatusReg(qspi_device);
|
|
uint8_t u8Status2 = SpiFlash_ReadStatusReg2(qspi_device);
|
|
|
|
u8Status2 &= ~W25X_REG_QUADENABLE;
|
|
|
|
result = SpiFlash_WriteStatusReg(qspi_device, u8Status1, u8Status2);
|
|
RT_ASSERT(result == RT_EOK);
|
|
|
|
SpiFlash_WaitReady(qspi_device);
|
|
}
|
|
|
|
static int rt_hw_spiflash_init(void)
|
|
{
|
|
/*
|
|
Don't forget to switch SPIM pins to QSPI0 pins on board.
|
|
CS: R12-Open, R13-Close
|
|
CLK: R14-Open, R15-Close
|
|
MOSI: R16-Open, R17-Close
|
|
MISO: R18-Open, R19-Close
|
|
IO2: R20-Open, R21-Close
|
|
IO3: R22-Open, R23-Close
|
|
*/
|
|
if (nu_qspi_bus_attach_device("qspi0", "qspi01", 4, SpiFlash_EnterQspiMode, SpiFlash_ExitQspiMode) != RT_EOK)
|
|
return -1;
|
|
|
|
#if defined(RT_USING_SFUD)
|
|
if (rt_sfud_flash_probe(FAL_USING_NOR_FLASH_DEV_NAME, "qspi01") == RT_NULL)
|
|
{
|
|
return -(RT_ERROR);
|
|
}
|
|
#endif
|
|
|
|
return 0;
|
|
}
|
|
INIT_COMPONENT_EXPORT(rt_hw_spiflash_init);
|
|
#endif /* BOARD_USING_STORAGE_SPIFLASH */
|
|
|
|
#if defined(BOARD_USING_NCT7717U)
|
|
|
|
#include "sensor_nct7717u.h"
|
|
|
|
int rt_hw_nct7717u_port(void)
|
|
{
|
|
struct rt_sensor_config cfg;
|
|
|
|
cfg.intf.dev_name = "i2c2";
|
|
cfg.irq_pin.pin = PIN_IRQ_PIN_NONE;
|
|
|
|
return rt_hw_nct7717u_init("nct7717u", &cfg);
|
|
}
|
|
INIT_APP_EXPORT(rt_hw_nct7717u_port);
|
|
#endif /* BOARD_USING_NCT7717U */
|
|
|
|
|
|
#if defined(BOARD_USING_MPU6500) && defined(PKG_USING_MPU6XXX)
|
|
|
|
#include "sensor_inven_mpu6xxx.h"
|
|
|
|
int rt_hw_mpu6xxx_port(void)
|
|
{
|
|
struct rt_sensor_config cfg;
|
|
rt_base_t mpu_int = NU_GET_PININDEX(NU_PD, 2);
|
|
|
|
cfg.intf.dev_name = "i2c2";
|
|
cfg.intf.arg = (void *)MPU6XXX_ADDR_DEFAULT;
|
|
cfg.irq_pin.pin = mpu_int;
|
|
|
|
return rt_hw_mpu6xxx_init("mpu", &cfg);
|
|
}
|
|
INIT_APP_EXPORT(rt_hw_mpu6xxx_port);
|
|
#endif /* BOARD_USING_MPU6500 */
|
|
|
|
|
|
#if defined(BOARD_USING_ESP8266)
|
|
|
|
static int rt_hw_esp8266_port(void)
|
|
{
|
|
rt_base_t esp_rst_pin = NU_GET_PININDEX(NU_PC, 4);
|
|
|
|
/* ESP8266 reset pin PC.4 */
|
|
rt_pin_mode(esp_rst_pin, PIN_MODE_OUTPUT);
|
|
rt_pin_write(esp_rst_pin, 1);
|
|
|
|
return 0;
|
|
}
|
|
INIT_COMPONENT_EXPORT(rt_hw_esp8266_port);
|
|
|
|
#endif /* BOARD_USING_ESP8266 */
|
|
|
|
#if defined(BOARD_USING_LCD_ILI9341) && defined(NU_PKG_USING_ILI9341_SPI)
|
|
|
|
#if defined(NU_PKG_USING_ADC_TOUCH_SW)
|
|
|
|
#include "adc_touch.h"
|
|
#include "touch_sw.h"
|
|
#include "NuMicro.h"
|
|
|
|
#define NU_MFP_POS(PIN) ((PIN % 4) * 8)
|
|
#define NU_MFP_MSK(PIN) (0x1ful << NU_MFP_POS(PIN))
|
|
|
|
S_CALIBRATION_MATRIX g_sCalMat = { 97, 6214, -3216652, 4844, -30, -2333200, 65536 };
|
|
|
|
static void nu_pin_func(rt_base_t pin, int data)
|
|
{
|
|
uint32_t pin_index = NU_GET_PINS(pin);
|
|
uint32_t port_index = NU_GET_PORT(pin);
|
|
__IO uint32_t *GPx_MFPx = ((__IO uint32_t *) &SYS->GPA_MFP0) + port_index * 4 + (pin_index / 4);
|
|
uint32_t MFP_Msk = NU_MFP_MSK(pin_index);
|
|
|
|
*GPx_MFPx = (*GPx_MFPx & (~MFP_Msk)) | data;
|
|
}
|
|
|
|
static void tp_switch_to_analog(rt_base_t pin)
|
|
{
|
|
GPIO_T *port = (GPIO_T *)(GPIOA_BASE + (0x40) * NU_GET_PORT(pin));
|
|
|
|
if (pin == NU_GET_PININDEX(NU_PB, 6))
|
|
nu_pin_func(pin, SYS_GPB_MFP1_PB6MFP_EADC0_CH6);
|
|
else if (pin == NU_GET_PININDEX(NU_PB, 9))
|
|
nu_pin_func(pin, SYS_GPB_MFP2_PB9MFP_EADC0_CH9);
|
|
|
|
GPIO_DISABLE_DIGITAL_PATH(port, NU_GET_PIN_MASK(NU_GET_PINS(pin)));
|
|
}
|
|
|
|
static void tp_switch_to_digital(rt_base_t pin)
|
|
{
|
|
GPIO_T *port = (GPIO_T *)(GPIOA_BASE + (0x40) * NU_GET_PORT(pin));
|
|
|
|
nu_pin_func(pin, 0);
|
|
|
|
/* Enable digital path on these EADC pins */
|
|
GPIO_ENABLE_DIGITAL_PATH(port, NU_GET_PIN_MASK(NU_GET_PINS(pin)));
|
|
}
|
|
|
|
static S_TOUCH_SW sADCTP =
|
|
{
|
|
.adc_name = "eadc0",
|
|
.i32ADCChnYU = 6,
|
|
.i32ADCChnXR = 9,
|
|
.pin =
|
|
{
|
|
NU_GET_PININDEX(NU_PB, 7), // XL
|
|
NU_GET_PININDEX(NU_PB, 6), // YU
|
|
NU_GET_PININDEX(NU_PB, 9), // XR
|
|
NU_GET_PININDEX(NU_PB, 8), // YD
|
|
},
|
|
.switch_to_analog = tp_switch_to_analog,
|
|
.switch_to_digital = tp_switch_to_digital,
|
|
};
|
|
|
|
#endif
|
|
|
|
#include <lcd_ili9341.h>
|
|
#if defined(PKG_USING_GUIENGINE)
|
|
#include <rtgui/driver.h>
|
|
#endif
|
|
int rt_hw_ili9341_port(void)
|
|
{
|
|
if (rt_hw_lcd_ili9341_spi_init("spi2", RT_NULL) != RT_EOK)
|
|
return -1;
|
|
|
|
rt_hw_lcd_ili9341_init();
|
|
|
|
#if defined(PKG_USING_GUIENGINE)
|
|
rt_device_t lcd_ili9341;
|
|
lcd_ili9341 = rt_device_find("lcd");
|
|
if (lcd_ili9341)
|
|
{
|
|
rtgui_graphic_set_device(lcd_ili9341);
|
|
}
|
|
#endif
|
|
|
|
#if defined(NU_PKG_USING_ADC_TOUCH_SW)
|
|
nu_adc_touch_sw_register(&sADCTP);
|
|
#endif
|
|
|
|
return 0;
|
|
}
|
|
INIT_COMPONENT_EXPORT(rt_hw_ili9341_port);
|
|
#endif /* BOARD_USING_LCD_ILI9341 */
|