mirror of
https://github.com/oopuuu/zTC1.git
synced 2025-12-14 14:08:19 +08:00
477 lines
17 KiB
C
477 lines
17 KiB
C
/**
|
|
******************************************************************************
|
|
* @file platform.c
|
|
* @author William Xu
|
|
* @version V1.0.0
|
|
* @date 05-May-2014
|
|
* @brief This file provides all MICO Peripherals mapping table and platform
|
|
* specific functions.
|
|
******************************************************************************
|
|
*
|
|
* The MIT License
|
|
* Copyright (c) 2014 MXCHIP Inc.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is furnished
|
|
* to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
|
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
|
|
* IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
******************************************************************************
|
|
*/
|
|
|
|
#include "mico_platform.h"
|
|
#include "platform.h"
|
|
#include "platform_config.h"
|
|
#include "platform_peripheral.h"
|
|
#include "platform_config.h"
|
|
#include "platform_logging.h"
|
|
#include "spi_flash_platform_interface.h"
|
|
#include "wlan_platform_common.h"
|
|
#include "CheckSumUtils.h"
|
|
#include "keypad/gpio_button/button.h"
|
|
|
|
#ifdef USE_MiCOKit_EXT
|
|
#include "MiCOKit_EXT/micokit_ext.h"
|
|
#endif
|
|
|
|
/******************************************************
|
|
* Macros
|
|
******************************************************/
|
|
|
|
/******************************************************
|
|
* Constants
|
|
******************************************************/
|
|
|
|
/******************************************************
|
|
* Enumerations
|
|
******************************************************/
|
|
|
|
/******************************************************
|
|
* Type Definitions
|
|
******************************************************/
|
|
|
|
/******************************************************
|
|
* Structures
|
|
******************************************************/
|
|
|
|
/******************************************************
|
|
* Function Declarations
|
|
******************************************************/
|
|
extern WEAK void PlatformEasyLinkButtonClickedCallback(void);
|
|
extern WEAK void PlatformStandbyButtonClickedCallback(void);
|
|
extern WEAK void PlatformEasyLinkButtonLongPressedCallback(void);
|
|
|
|
/******************************************************
|
|
* Variables Definitions
|
|
******************************************************/
|
|
|
|
const platform_gpio_t platform_gpio_pins[] =
|
|
{
|
|
/* GPIOs for external use */
|
|
[MICO_GPIO_4] = { GPIOA, 15 },
|
|
[MICO_GPIO_5] = { GPIOB, 3 },
|
|
[MICO_GPIO_6] = { GPIOA, 11 },
|
|
[MICO_GPIO_7] = { GPIOB, 4 },
|
|
[MICO_GPIO_9] = { GPIOA, 4 },
|
|
[MICO_GPIO_10] = { GPIOB, 8 },
|
|
[MICO_GPIO_11] = { GPIOB, 9 },
|
|
[MICO_GPIO_14] = { GPIOC, 13 },
|
|
[MICO_GPIO_21] = { GPIOA, 2 }, //UART1_TX_DEBUG
|
|
[MICO_GPIO_22] = { GPIOA, 3 }, //UART1_RX_DEBUG
|
|
[MICO_GPIO_23] = { GPIOA, 0 }, //EasyLink_BUTTON
|
|
[MICO_GPIO_24] = { GPIOA, 1 },
|
|
[MICO_GPIO_25] = { GPIOB, 0 }, //spi_flash_spi_pins
|
|
[MICO_GPIO_26] = { GPIOB, 1 }, //spi_flash_spi_pins
|
|
[MICO_GPIO_27] = { GPIOA, 12 }, //spi_flash_spi_pins
|
|
[MICO_GPIO_28] = { GPIOA, 10 }, //spi_flash_spi_pins
|
|
[MICO_GPIO_29] = { GPIOA, 5 },
|
|
[MICO_GPIO_30] = { GPIOB, 2 }, //BOOT
|
|
[MICO_GPIO_31] = { GPIOA, 7 },
|
|
[MICO_GPIO_32] = { GPIOB, 12 }, //MICO_SYS_LED
|
|
[MICO_GPIO_33] = { GPIOB, 13 }, //MFG
|
|
};
|
|
|
|
const platform_pwm_t *platform_pwm_peripherals = NULL;
|
|
|
|
const platform_i2c_t platform_i2c_peripherals[] =
|
|
{
|
|
[MICO_I2C_1] =
|
|
{
|
|
.port = I2C1,
|
|
.pin_scl = &platform_gpio_pins[MICO_GPIO_10],
|
|
.pin_sda = &platform_gpio_pins[MICO_GPIO_11],
|
|
.peripheral_clock_reg = RCC_APB1Periph_I2C1,
|
|
.tx_dma = DMA1,
|
|
.tx_dma_peripheral_clock = RCC_AHB1Periph_DMA1,
|
|
.tx_dma_stream = DMA1_Stream7,
|
|
.rx_dma_stream = DMA1_Stream5,
|
|
.tx_dma_stream_id = 7,
|
|
.rx_dma_stream_id = 5,
|
|
.tx_dma_channel = DMA_Channel_1,
|
|
.rx_dma_channel = DMA_Channel_1,
|
|
.gpio_af_scl = GPIO_AF_I2C2,
|
|
.gpio_af_sda = GPIO_AF_I2C2
|
|
},
|
|
};
|
|
|
|
platform_i2c_driver_t platform_i2c_drivers[MICO_I2C_MAX];
|
|
|
|
const platform_uart_t platform_uart_peripherals[] =
|
|
{
|
|
[MICO_UART_1] =
|
|
{
|
|
.port = USART2,
|
|
.pin_tx = &platform_gpio_pins[MICO_GPIO_21],
|
|
.pin_rx = &platform_gpio_pins[MICO_GPIO_22],
|
|
.pin_cts = NULL,
|
|
.pin_rts = NULL,
|
|
.tx_dma_config =
|
|
{
|
|
.controller = DMA1,
|
|
.stream = DMA1_Stream6,
|
|
.channel = DMA_Channel_4,
|
|
.irq_vector = DMA1_Stream6_IRQn,
|
|
.complete_flags = DMA_HISR_TCIF6,
|
|
.error_flags = ( DMA_HISR_TEIF6 | DMA_HISR_FEIF6 ),
|
|
},
|
|
.rx_dma_config =
|
|
{
|
|
.controller = DMA1,
|
|
.stream = DMA1_Stream5,
|
|
.channel = DMA_Channel_4,
|
|
.irq_vector = DMA1_Stream5_IRQn,
|
|
.complete_flags = DMA_HISR_TCIF5,
|
|
.error_flags = ( DMA_HISR_TEIF5 | DMA_HISR_FEIF5 | DMA_HISR_DMEIF5 ),
|
|
},
|
|
},
|
|
[MICO_UART_2] =
|
|
{
|
|
.port = USART1,
|
|
.pin_tx = &platform_gpio_pins[Arduino_TXD],
|
|
.pin_rx = &platform_gpio_pins[Arduino_RXD],
|
|
.pin_cts = NULL,
|
|
.pin_rts = NULL,
|
|
.tx_dma_config =
|
|
{
|
|
.controller = DMA2,
|
|
.stream = DMA2_Stream7,
|
|
.channel = DMA_Channel_4,
|
|
.irq_vector = DMA2_Stream7_IRQn,
|
|
.complete_flags = DMA_HISR_TCIF7,
|
|
.error_flags = ( DMA_HISR_TEIF7 | DMA_HISR_FEIF7 ),
|
|
},
|
|
.rx_dma_config =
|
|
{
|
|
.controller = DMA2,
|
|
.stream = DMA2_Stream2,
|
|
.channel = DMA_Channel_4,
|
|
.irq_vector = DMA2_Stream2_IRQn,
|
|
.complete_flags = DMA_LISR_TCIF2,
|
|
.error_flags = ( DMA_LISR_TEIF2 | DMA_LISR_FEIF2 | DMA_LISR_DMEIF2 ),
|
|
},
|
|
},
|
|
};
|
|
|
|
platform_uart_driver_t platform_uart_drivers[MICO_UART_MAX];
|
|
|
|
const platform_spi_t platform_spi_peripherals[] =
|
|
{
|
|
[MICO_SPI_1] =
|
|
{
|
|
.port = SPI5,
|
|
.gpio_af = GPIO_AF6_SPI5,
|
|
.peripheral_clock_reg = RCC_APB2Periph_SPI5,
|
|
.peripheral_clock_func = RCC_APB2PeriphClockCmd,
|
|
.pin_mosi = &platform_gpio_pins[MICO_GPIO_28],
|
|
.pin_miso = &platform_gpio_pins[MICO_GPIO_27],
|
|
.pin_clock = &platform_gpio_pins[MICO_GPIO_25],
|
|
.tx_dma =
|
|
{
|
|
.controller = DMA2,
|
|
.stream = DMA2_Stream6,
|
|
.channel = DMA_Channel_7,
|
|
.irq_vector = DMA2_Stream6_IRQn,
|
|
.complete_flags = DMA_HISR_TCIF6,
|
|
.error_flags = ( DMA_HISR_TEIF6 | DMA_HISR_FEIF6 ),
|
|
},
|
|
.rx_dma =
|
|
{
|
|
.controller = DMA2,
|
|
.stream = DMA2_Stream5,
|
|
.channel = DMA_Channel_7,
|
|
.irq_vector = DMA2_Stream5_IRQn,
|
|
.complete_flags = DMA_HISR_TCIF5,
|
|
.error_flags = ( DMA_HISR_TEIF5 | DMA_HISR_FEIF5 | DMA_HISR_DMEIF5 ),
|
|
},
|
|
}
|
|
};
|
|
|
|
platform_spi_driver_t platform_spi_drivers[MICO_SPI_MAX];
|
|
|
|
#if defined ( USE_MICO_SPI_FLASH )
|
|
const mico_spi_device_t mico_spi_flash =
|
|
{
|
|
.port = MICO_SPI_1,
|
|
.chip_select = MICO_GPIO_26,
|
|
.speed = 40000000,
|
|
.mode = (SPI_CLOCK_RISING_EDGE | SPI_CLOCK_IDLE_HIGH | SPI_USE_DMA | SPI_MSB_FIRST),
|
|
.bits = 8
|
|
};
|
|
#endif
|
|
|
|
const platform_adc_t platform_adc_peripherals[] =
|
|
{
|
|
[MICO_ADC_1] = { ADC1, ADC_Channel_4, RCC_APB2Periph_ADC1, 1, (platform_gpio_t*)&platform_gpio_pins[MICO_GPIO_9] },
|
|
[MICO_ADC_2] = { ADC1, ADC_Channel_1, RCC_APB2Periph_ADC1, 1, (platform_gpio_t*)&platform_gpio_pins[MICO_GPIO_24] },
|
|
};
|
|
|
|
/* Wi-Fi control pins. Used by platform/MCU/wlan_platform_common.c
|
|
*/
|
|
const platform_gpio_t wifi_control_pins[] =
|
|
{
|
|
[WIFI_PIN_POWER ] = { GPIOB, 6 },
|
|
};
|
|
|
|
/* Wi-Fi SDIO bus pins. Used by platform/MCU/STM32F2xx/EMW1062_driver/wlan_SDIO.c */
|
|
const platform_gpio_t wifi_sdio_pins[] =
|
|
{
|
|
#ifdef SDIO_1_BIT
|
|
[WIFI_PIN_SDIO_IRQ ] = { GPIOA, 8 },
|
|
#endif
|
|
[WIFI_PIN_SDIO_CLK ] = { GPIOB, 15 },
|
|
[WIFI_PIN_SDIO_CMD ] = { GPIOA, 6 },
|
|
[WIFI_PIN_SDIO_D0 ] = { GPIOB, 7 },
|
|
#ifndef SDIO_1_BIT
|
|
[WIFI_PIN_SDIO_D1 ] = { GPIOA, 8 },
|
|
[WIFI_PIN_SDIO_D2 ] = { GPIOA, 9 },
|
|
[WIFI_PIN_SDIO_D3 ] = { GPIOB, 5 },
|
|
#endif
|
|
};
|
|
|
|
/* Flash memory devices */
|
|
const platform_flash_t platform_flash_peripherals[] =
|
|
{
|
|
[MICO_FLASH_EMBEDDED] =
|
|
{
|
|
.flash_type = FLASH_TYPE_EMBEDDED,
|
|
.flash_start_addr = 0x08000000,
|
|
.flash_length = 0x80000,
|
|
},
|
|
[MICO_FLASH_SPI] =
|
|
{
|
|
.flash_type = FLASH_TYPE_SPI,
|
|
.flash_start_addr = 0x000000,
|
|
.flash_length = 0x200000,
|
|
},
|
|
};
|
|
|
|
platform_flash_driver_t platform_flash_drivers[MICO_FLASH_MAX];
|
|
|
|
/* Logic partition on flash devices */
|
|
const mico_logic_partition_t mico_partitions[] =
|
|
{
|
|
[MICO_PARTITION_BOOTLOADER] =
|
|
{
|
|
.partition_owner = MICO_FLASH_EMBEDDED,
|
|
.partition_description = "Bootloader",
|
|
.partition_start_addr = 0x08000000,
|
|
.partition_length = 0x8000, //32k bytes
|
|
.partition_options = PAR_OPT_READ_EN | PAR_OPT_WRITE_DIS,
|
|
},
|
|
[MICO_PARTITION_APPLICATION] =
|
|
{
|
|
.partition_owner = MICO_FLASH_EMBEDDED,
|
|
.partition_description = "Application",
|
|
.partition_start_addr = 0x08008000,
|
|
.partition_length = 0x78000, //480k bytes
|
|
.partition_options = PAR_OPT_READ_EN | PAR_OPT_WRITE_DIS,
|
|
},
|
|
[MICO_PARTITION_RF_FIRMWARE] =
|
|
{
|
|
.partition_owner = MICO_FLASH_SPI,
|
|
.partition_description = "RF Firmware",
|
|
.partition_start_addr = 0x2000,
|
|
.partition_length = 0x4E000, //312k bytes
|
|
.partition_options = PAR_OPT_READ_EN | PAR_OPT_WRITE_DIS,
|
|
},
|
|
[MICO_PARTITION_OTA_TEMP] =
|
|
{
|
|
.partition_owner = MICO_FLASH_SPI,
|
|
.partition_description = "OTA Storage",
|
|
.partition_start_addr = 0x50000,
|
|
.partition_length = 0x74000, //768k bytes
|
|
.partition_options = PAR_OPT_READ_EN | PAR_OPT_WRITE_EN,
|
|
},
|
|
[MICO_PARTITION_PARAMETER_1] =
|
|
{
|
|
.partition_owner = MICO_FLASH_SPI,
|
|
.partition_description = "PARAMETER1",
|
|
.partition_start_addr = 0x0,
|
|
.partition_length = 0x1000, // 4k bytes
|
|
.partition_options = PAR_OPT_READ_EN | PAR_OPT_WRITE_EN,
|
|
},
|
|
[MICO_PARTITION_PARAMETER_2] =
|
|
{
|
|
.partition_owner = MICO_FLASH_SPI,
|
|
.partition_description = "PARAMETER2",
|
|
.partition_start_addr = 0x1000,
|
|
.partition_length = 0x1000, //4k bytes
|
|
.partition_options = PAR_OPT_READ_EN | PAR_OPT_WRITE_EN,
|
|
}
|
|
};
|
|
|
|
/******************************************************
|
|
* Interrupt Handler Definitions
|
|
******************************************************/
|
|
|
|
/* USART2 -> MICO_UART_1 */
|
|
MICO_RTOS_DEFINE_ISR( USART2_IRQHandler )
|
|
{
|
|
platform_uart_irq( &platform_uart_drivers[MICO_UART_1] );
|
|
}
|
|
|
|
MICO_RTOS_DEFINE_ISR( DMA1_Stream6_IRQHandler )
|
|
{
|
|
platform_uart_tx_dma_irq( &platform_uart_drivers[MICO_UART_1] );
|
|
}
|
|
|
|
MICO_RTOS_DEFINE_ISR( DMA1_Stream5_IRQHandler )
|
|
{
|
|
platform_uart_rx_dma_irq( &platform_uart_drivers[MICO_UART_1] );
|
|
}
|
|
|
|
/* USART1 -> MICO_UART_2 */
|
|
MICO_RTOS_DEFINE_ISR( USART1_IRQHandler )
|
|
{
|
|
platform_uart_irq( &platform_uart_drivers[MICO_UART_2] );
|
|
}
|
|
|
|
MICO_RTOS_DEFINE_ISR( DMA2_Stream7_IRQHandler )
|
|
{
|
|
platform_uart_tx_dma_irq( &platform_uart_drivers[MICO_UART_2] );
|
|
}
|
|
|
|
MICO_RTOS_DEFINE_ISR( DMA2_Stream2_IRQHandler )
|
|
{
|
|
platform_uart_rx_dma_irq( &platform_uart_drivers[MICO_UART_2] );
|
|
}
|
|
|
|
void platform_init_peripheral_irq_priorities( void )
|
|
{
|
|
/* Interrupt priority setup. Called by MiCO/platform/MCU/STM32F2xx/platform_init.c */
|
|
NVIC_SetPriority( RTC_WKUP_IRQn , 1 ); /* RTC Wake-up event */
|
|
NVIC_SetPriority( SDIO_IRQn , 2 ); /* WLAN SDIO */
|
|
NVIC_SetPriority( DMA2_Stream3_IRQn, 3 ); /* WLAN SDIO DMA */
|
|
NVIC_SetPriority( USART1_IRQn , 6 ); /* MICO_UART_1 */
|
|
// NVIC_SetPriority( USART2_IRQn , 6 ); /* MICO_UART_2 */
|
|
NVIC_SetPriority( DMA1_Stream6_IRQn, 7 ); /* MICO_UART_1 TX DMA */
|
|
NVIC_SetPriority( DMA1_Stream5_IRQn, 7 ); /* MICO_UART_1 RX DMA */
|
|
// NVIC_SetPriority( DMA2_Stream7_IRQn, 7 ); /* MICO_UART_2 TX DMA */
|
|
// NVIC_SetPriority( DMA2_Stream2_IRQn, 7 ); /* MICO_UART_2 RX DMA */
|
|
NVIC_SetPriority( EXTI0_IRQn , 14 ); /* GPIO */
|
|
NVIC_SetPriority( EXTI1_IRQn , 14 ); /* GPIO */
|
|
NVIC_SetPriority( EXTI2_IRQn , 14 ); /* GPIO */
|
|
NVIC_SetPriority( EXTI3_IRQn , 14 ); /* GPIO */
|
|
NVIC_SetPriority( EXTI4_IRQn , 14 ); /* GPIO */
|
|
NVIC_SetPriority( EXTI9_5_IRQn , 14 ); /* GPIO */
|
|
NVIC_SetPriority( EXTI15_10_IRQn , 14 ); /* GPIO */
|
|
}
|
|
|
|
|
|
/******************************************************
|
|
* Function Definitions
|
|
******************************************************/
|
|
|
|
void init_platform( void )
|
|
{
|
|
button_init_t init;
|
|
|
|
MicoGpioInitialize( (mico_gpio_t) MICO_SYS_LED, OUTPUT_PUSH_PULL );
|
|
MicoGpioOutputLow( (mico_gpio_t) MICO_SYS_LED );
|
|
MicoGpioInitialize( (mico_gpio_t) MICO_RF_LED, OUTPUT_OPEN_DRAIN_NO_PULL );
|
|
MicoGpioOutputHigh( (mico_gpio_t) MICO_RF_LED );
|
|
|
|
// Initialise EasyLink buttons
|
|
init.gpio = EasyLink_BUTTON;
|
|
init.pressed_func = PlatformEasyLinkButtonClickedCallback;
|
|
init.long_pressed_func = PlatformEasyLinkButtonLongPressedCallback;
|
|
init.long_pressed_timeout = RestoreDefault_TimeOut;
|
|
|
|
button_init( IOBUTTON_EASYLINK, init );
|
|
|
|
#ifdef USE_MiCOKit_EXT
|
|
dc_motor_init( );
|
|
dc_motor_set( 0 );
|
|
#endif
|
|
}
|
|
|
|
void init_platform_bootloader( void )
|
|
{
|
|
MicoGpioInitialize( (mico_gpio_t)MICO_SYS_LED, OUTPUT_PUSH_PULL );
|
|
MicoGpioOutputLow( (mico_gpio_t)MICO_SYS_LED );
|
|
MicoGpioInitialize( (mico_gpio_t)MICO_RF_LED, OUTPUT_OPEN_DRAIN_NO_PULL );
|
|
MicoGpioOutputHigh( (mico_gpio_t)MICO_RF_LED );
|
|
|
|
MicoGpioInitialize((mico_gpio_t)BOOT_SEL, INPUT_PULL_UP);
|
|
MicoGpioInitialize((mico_gpio_t)MFG_SEL, INPUT_HIGH_IMPEDANCE);
|
|
|
|
#ifdef USE_MiCOKit_EXT
|
|
dc_motor_init( );
|
|
dc_motor_set( 0 );
|
|
|
|
rgb_led_init();
|
|
rgb_led_open(0, 0, 0);
|
|
#endif
|
|
}
|
|
|
|
void MicoSysLed(bool onoff)
|
|
{
|
|
if (onoff) {
|
|
MicoGpioOutputLow( (mico_gpio_t)MICO_SYS_LED );
|
|
} else {
|
|
MicoGpioOutputHigh( (mico_gpio_t)MICO_SYS_LED );
|
|
}
|
|
}
|
|
|
|
// Only one led on base board, so use system led as RF led.
|
|
void MicoRfLed(bool onoff)
|
|
{
|
|
if (onoff) {
|
|
MicoSysLed(true);
|
|
} else {
|
|
MicoSysLed(false);
|
|
}
|
|
}
|
|
|
|
// add long press key2 on ext-board when restart to enter MFG MODE
|
|
bool MicoShouldEnterMFGMode(void)
|
|
{
|
|
if( MicoGpioInputGet((mico_gpio_t)BOOT_SEL)==false && MicoGpioInputGet((mico_gpio_t)MFG_SEL)==false )
|
|
{
|
|
return true;
|
|
}
|
|
else{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// bootloader mode: SW1=ON, SW2=OFF
|
|
bool MicoShouldEnterBootloader(void)
|
|
{
|
|
if(MicoGpioInputGet((mico_gpio_t)BOOT_SEL)==false && MicoGpioInputGet((mico_gpio_t)MFG_SEL)==true)
|
|
return true;
|
|
else
|
|
return false;
|
|
}
|