506 lines
19 KiB
C
506 lines
19 KiB
C
/* Copyright 2023 Dual Tachyon
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* https://github.com/DualTachyon
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <string.h>
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#ifdef ENABLE_FMRADIO
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#include "app/fm.h"
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#endif
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#include "board.h"
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#include "bsp/dp32g030/gpio.h"
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#include "bsp/dp32g030/portcon.h"
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#include "bsp/dp32g030/saradc.h"
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#include "bsp/dp32g030/syscon.h"
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#include "driver/adc.h"
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#include "driver/backlight.h"
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#ifdef ENABLE_FMRADIO
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#include "driver/bk1080.h"
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#endif
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#include "driver/crc.h"
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#include "driver/eeprom.h"
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#include "driver/flash.h"
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#include "driver/gpio.h"
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#include "driver/system.h"
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#include "driver/st7565.h"
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#include "frequencies.h"
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#include "helper/battery.h"
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#include "misc.h"
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#include "settings.h"
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#if defined(ENABLE_OVERLAY)
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#include "sram-overlay.h"
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#endif
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#if defined(ENABLE_OVERLAY)
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void BOARD_FLASH_Init(void)
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{
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FLASH_Init(FLASH_READ_MODE_1_CYCLE);
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FLASH_ConfigureTrimValues();
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SYSTEM_ConfigureClocks();
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overlay_FLASH_MainClock = 48000000;
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overlay_FLASH_ClockMultiplier = 48;
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FLASH_Init(FLASH_READ_MODE_2_CYCLE);
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}
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#endif
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void BOARD_GPIO_Init(void)
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{
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GPIOA->DIR |= 0
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// A7 = UART1 TX default as OUTPUT from bootloader!
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// A8 = UART1 RX default as INPUT from bootloader!
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// Key pad + I2C
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| GPIO_DIR_10_BITS_OUTPUT
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// Key pad + I2C
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| GPIO_DIR_11_BITS_OUTPUT
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// Key pad + Voice chip
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| GPIO_DIR_12_BITS_OUTPUT
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// Key pad + Voice chip
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| GPIO_DIR_13_BITS_OUTPUT
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;
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GPIOA->DIR &= ~(0
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// Key pad
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| GPIO_DIR_3_MASK // INPUT
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// Key pad
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| GPIO_DIR_4_MASK // INPUT
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// Key pad
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| GPIO_DIR_5_MASK // INPUT
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// Key pad
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| GPIO_DIR_6_MASK // INPUT
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);
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GPIOB->DIR |= 0
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// ST7565
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| GPIO_DIR_9_BITS_OUTPUT
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// ST7565 + SWD IO
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| GPIO_DIR_11_BITS_OUTPUT
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// B14 = SWD_CLK assumed INPUT by default
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// BK1080
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| GPIO_DIR_15_BITS_OUTPUT
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;
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GPIOC->DIR |= 0
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// BK4819 SCN
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| GPIO_DIR_0_BITS_OUTPUT
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// BK4819 SCL
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| GPIO_DIR_1_BITS_OUTPUT
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// BK4819 SDA
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| GPIO_DIR_2_BITS_OUTPUT
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// Flash light
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| GPIO_DIR_3_BITS_OUTPUT
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// Speaker
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| GPIO_DIR_4_BITS_OUTPUT
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;
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GPIOC->DIR &= ~(0
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// PTT button
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| GPIO_DIR_5_MASK // INPUT
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);
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#if defined(ENABLE_FMRADIO)
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GPIO_SetBit(&GPIOB->DATA, GPIOB_PIN_BK1080);
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#endif
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}
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void BOARD_PORTCON_Init(void)
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{
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// PORT A pin selection
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PORTCON_PORTA_SEL0 &= ~(0
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// Key pad
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| PORTCON_PORTA_SEL0_A3_MASK
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// Key pad
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| PORTCON_PORTA_SEL0_A4_MASK
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// Key pad
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| PORTCON_PORTA_SEL0_A5_MASK
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// Key pad
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| PORTCON_PORTA_SEL0_A6_MASK
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);
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PORTCON_PORTA_SEL0 |= 0
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// Key pad
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| PORTCON_PORTA_SEL0_A3_BITS_GPIOA3
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// Key pad
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| PORTCON_PORTA_SEL0_A4_BITS_GPIOA4
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// Key pad
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| PORTCON_PORTA_SEL0_A5_BITS_GPIOA5
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// Key pad
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| PORTCON_PORTA_SEL0_A6_BITS_GPIOA6
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// UART1 TX, wasn't cleared in previous step / relying on default value!
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| PORTCON_PORTA_SEL0_A7_BITS_UART1_TX
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;
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PORTCON_PORTA_SEL1 &= ~(0
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// Key pad + I2C
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| PORTCON_PORTA_SEL1_A10_MASK
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// Key pad + I2C
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| PORTCON_PORTA_SEL1_A11_MASK
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// Key pad + Voice chip
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| PORTCON_PORTA_SEL1_A12_MASK
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// Key pad + Voice chip
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| PORTCON_PORTA_SEL1_A13_MASK
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);
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PORTCON_PORTA_SEL1 |= 0
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// UART1 RX, wasn't cleared in previous step / relying on default value!
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| PORTCON_PORTA_SEL1_A8_BITS_UART1_RX
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// Battery voltage, wasn't cleared in previous step / relying on default value!
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| PORTCON_PORTA_SEL1_A9_BITS_SARADC_CH4
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// Key pad + I2C
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| PORTCON_PORTA_SEL1_A10_BITS_GPIOA10
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// Key pad + I2C
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| PORTCON_PORTA_SEL1_A11_BITS_GPIOA11
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// Key pad + Voice chip
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| PORTCON_PORTA_SEL1_A12_BITS_GPIOA12
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// Key pad + Voice chip
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| PORTCON_PORTA_SEL1_A13_BITS_GPIOA13
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// Battery Current, wasn't cleared in previous step / relying on default value!
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| PORTCON_PORTA_SEL1_A14_BITS_SARADC_CH9
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;
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// PORT B pin selection
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PORTCON_PORTB_SEL0 &= ~(0
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// SPI0 SSN
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| PORTCON_PORTB_SEL0_B7_MASK
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);
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PORTCON_PORTB_SEL0 |= 0
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// SPI0 SSN
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| PORTCON_PORTB_SEL0_B7_BITS_SPI0_SSN
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;
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PORTCON_PORTB_SEL1 &= ~(0
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// ST7565
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| PORTCON_PORTB_SEL1_B9_MASK
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// ST7565 + SWD IO
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| PORTCON_PORTB_SEL1_B11_MASK
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// SWD CLK
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| PORTCON_PORTB_SEL1_B14_MASK
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// BK1080
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| PORTCON_PORTB_SEL1_B15_MASK
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);
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PORTCON_PORTB_SEL1 |= 0
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// SPI0 CLK, wasn't cleared in previous step / relying on default value!
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| PORTCON_PORTB_SEL1_B8_BITS_SPI0_CLK
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// ST7565
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| PORTCON_PORTB_SEL1_B9_BITS_GPIOB9
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// SPI0 MOSI, wasn't cleared in previous step / relying on default value!
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| PORTCON_PORTB_SEL1_B10_BITS_SPI0_MOSI
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#if defined(ENABLE_SWD)
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// SWD IO
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| PORTCON_PORTB_SEL1_B11_BITS_SWDIO
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// SWD CLK
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| PORTCON_PORTB_SEL1_B14_BITS_SWCLK
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#else
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// ST7565
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| PORTCON_PORTB_SEL1_B11_BITS_GPIOB11
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#endif
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;
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// PORT C pin selection
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PORTCON_PORTC_SEL0 &= ~(0
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// BK4819 SCN
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| PORTCON_PORTC_SEL0_C0_MASK
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// BK4819 SCL
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| PORTCON_PORTC_SEL0_C1_MASK
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// BK4819 SDA
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| PORTCON_PORTC_SEL0_C2_MASK
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// Flash light
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| PORTCON_PORTC_SEL0_C3_MASK
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// Speaker
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| PORTCON_PORTC_SEL0_C4_MASK
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// PTT button
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| PORTCON_PORTC_SEL0_C5_MASK
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);
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// PORT A pin configuration
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PORTCON_PORTA_IE |= 0
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// Keypad
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| PORTCON_PORTA_IE_A3_BITS_ENABLE
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// Keypad
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| PORTCON_PORTA_IE_A4_BITS_ENABLE
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// Keypad
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| PORTCON_PORTA_IE_A5_BITS_ENABLE
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// Keypad
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| PORTCON_PORTA_IE_A6_BITS_ENABLE
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// A7 = UART1 TX disabled by default
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// UART1 RX
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| PORTCON_PORTA_IE_A8_BITS_ENABLE
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;
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PORTCON_PORTA_IE &= ~(0
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// Keypad + I2C
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| PORTCON_PORTA_IE_A10_MASK
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// Keypad + I2C
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| PORTCON_PORTA_IE_A11_MASK
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// Keypad + Voice chip
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| PORTCON_PORTA_IE_A12_MASK
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// Keypad + Voice chip
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| PORTCON_PORTA_IE_A13_MASK
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);
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PORTCON_PORTA_PU |= 0
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// Keypad
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| PORTCON_PORTA_PU_A3_BITS_ENABLE
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// Keypad
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| PORTCON_PORTA_PU_A4_BITS_ENABLE
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// Keypad
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| PORTCON_PORTA_PU_A5_BITS_ENABLE
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// Keypad
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| PORTCON_PORTA_PU_A6_BITS_ENABLE
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;
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PORTCON_PORTA_PU &= ~(0
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// Keypad + I2C
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| PORTCON_PORTA_PU_A10_MASK
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// Keypad + I2C
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| PORTCON_PORTA_PU_A11_MASK
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// Keypad + Voice chip
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| PORTCON_PORTA_PU_A12_MASK
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// Keypad + Voice chip
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| PORTCON_PORTA_PU_A13_MASK
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);
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PORTCON_PORTA_PD &= ~(0
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// Keypad
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| PORTCON_PORTA_PD_A3_MASK
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// Keypad
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| PORTCON_PORTA_PD_A4_MASK
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// Keypad
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| PORTCON_PORTA_PD_A5_MASK
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// Keypad
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| PORTCON_PORTA_PD_A6_MASK
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// Keypad + I2C
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| PORTCON_PORTA_PD_A10_MASK
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// Keypad + I2C
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| PORTCON_PORTA_PD_A11_MASK
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// Keypad + Voice chip
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| PORTCON_PORTA_PD_A12_MASK
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// Keypad + Voice chip
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| PORTCON_PORTA_PD_A13_MASK
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);
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PORTCON_PORTA_OD |= 0
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// Keypad
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| PORTCON_PORTA_OD_A3_BITS_ENABLE
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// Keypad
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| PORTCON_PORTA_OD_A4_BITS_ENABLE
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// Keypad
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| PORTCON_PORTA_OD_A5_BITS_ENABLE
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// Keypad
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| PORTCON_PORTA_OD_A6_BITS_ENABLE
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;
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PORTCON_PORTA_OD &= ~(0
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// Keypad + I2C
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| PORTCON_PORTA_OD_A10_MASK
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// Keypad + I2C
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| PORTCON_PORTA_OD_A11_MASK
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// Keypad + Voice chip
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| PORTCON_PORTA_OD_A12_MASK
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// Keypad + Voice chip
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| PORTCON_PORTA_OD_A13_MASK
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);
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// PORT B pin configuration
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PORTCON_PORTB_IE |= 0
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| PORTCON_PORTB_IE_B14_BITS_ENABLE
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;
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PORTCON_PORTB_IE &= ~(0
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// Back light
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| PORTCON_PORTB_IE_B6_MASK
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// UART1
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| PORTCON_PORTB_IE_B7_MASK
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| PORTCON_PORTB_IE_B8_MASK
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// ST7565
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| PORTCON_PORTB_IE_B9_MASK
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// SPI0 MOSI
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| PORTCON_PORTB_IE_B10_MASK
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#if !defined(ENABLE_SWD)
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// ST7565
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| PORTCON_PORTB_IE_B11_MASK
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#endif
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// BK1080
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| PORTCON_PORTB_IE_B15_MASK
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);
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PORTCON_PORTB_PU &= ~(0
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// Back light
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| PORTCON_PORTB_PU_B6_MASK
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// ST7565
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| PORTCON_PORTB_PU_B9_MASK
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// ST7565 + SWD IO
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| PORTCON_PORTB_PU_B11_MASK
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// SWD CLK
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| PORTCON_PORTB_PU_B14_MASK
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// BK1080
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| PORTCON_PORTB_PU_B15_MASK
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);
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PORTCON_PORTB_PD &= ~(0
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// Back light
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| PORTCON_PORTB_PD_B6_MASK
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// ST7565
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| PORTCON_PORTB_PD_B9_MASK
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// ST7565 + SWD IO
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| PORTCON_PORTB_PD_B11_MASK
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// SWD CLK
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| PORTCON_PORTB_PD_B14_MASK
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// BK1080
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| PORTCON_PORTB_PD_B15_MASK
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);
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PORTCON_PORTB_OD &= ~(0
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// Back light
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| PORTCON_PORTB_OD_B6_MASK
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// ST7565
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| PORTCON_PORTB_OD_B9_MASK
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// ST7565 + SWD IO
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| PORTCON_PORTB_OD_B11_MASK
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// BK1080
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| PORTCON_PORTB_OD_B15_MASK
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);
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PORTCON_PORTB_OD |= 0
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// SWD CLK
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| PORTCON_PORTB_OD_B14_BITS_ENABLE
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;
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// PORT C pin configuration
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PORTCON_PORTC_IE |= 0
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// PTT button
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| PORTCON_PORTC_IE_C5_BITS_ENABLE
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;
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PORTCON_PORTC_IE &= ~(0
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// BK4819 SCN
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| PORTCON_PORTC_IE_C0_MASK
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// BK4819 SCL
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| PORTCON_PORTC_IE_C1_MASK
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// BK4819 SDA
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| PORTCON_PORTC_IE_C2_MASK
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// Flash Light
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| PORTCON_PORTC_IE_C3_MASK
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// Speaker
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| PORTCON_PORTC_IE_C4_MASK
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);
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PORTCON_PORTC_PU |= 0
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// PTT button
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| PORTCON_PORTC_PU_C5_BITS_ENABLE
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;
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PORTCON_PORTC_PU &= ~(0
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// BK4819 SCN
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| PORTCON_PORTC_PU_C0_MASK
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// BK4819 SCL
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| PORTCON_PORTC_PU_C1_MASK
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// BK4819 SDA
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| PORTCON_PORTC_PU_C2_MASK
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// Flash Light
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| PORTCON_PORTC_PU_C3_MASK
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// Speaker
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| PORTCON_PORTC_PU_C4_MASK
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);
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PORTCON_PORTC_PD &= ~(0
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// BK4819 SCN
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| PORTCON_PORTC_PD_C0_MASK
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// BK4819 SCL
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| PORTCON_PORTC_PD_C1_MASK
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// BK4819 SDA
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| PORTCON_PORTC_PD_C2_MASK
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// Flash Light
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| PORTCON_PORTC_PD_C3_MASK
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// Speaker
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| PORTCON_PORTC_PD_C4_MASK
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// PTT Button
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| PORTCON_PORTC_PD_C5_MASK
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);
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PORTCON_PORTC_OD &= ~(0
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// BK4819 SCN
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| PORTCON_PORTC_OD_C0_MASK
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// BK4819 SCL
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| PORTCON_PORTC_OD_C1_MASK
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// BK4819 SDA
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| PORTCON_PORTC_OD_C2_MASK
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// Flash Light
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| PORTCON_PORTC_OD_C3_MASK
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// Speaker
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| PORTCON_PORTC_OD_C4_MASK
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);
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PORTCON_PORTC_OD |= 0
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// BK4819 SCN
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| PORTCON_PORTC_OD_C0_BITS_DISABLE
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// BK4819 SCL
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| PORTCON_PORTC_OD_C1_BITS_DISABLE
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// BK4819 SDA
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| PORTCON_PORTC_OD_C2_BITS_DISABLE
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// Flash Light
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| PORTCON_PORTC_OD_C3_BITS_DISABLE
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// Speaker
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| PORTCON_PORTC_OD_C4_BITS_DISABLE
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// PTT button
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| PORTCON_PORTC_OD_C5_BITS_ENABLE
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;
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}
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void BOARD_ADC_Init(void)
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{
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ADC_Config_t Config;
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Config.CLK_SEL = SYSCON_CLK_SEL_W_SARADC_SMPL_VALUE_DIV2;
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Config.CH_SEL = ADC_CH4 | ADC_CH9;
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Config.AVG = SARADC_CFG_AVG_VALUE_8_SAMPLE;
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Config.CONT = SARADC_CFG_CONT_VALUE_SINGLE;
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Config.MEM_MODE = SARADC_CFG_MEM_MODE_VALUE_CHANNEL;
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Config.SMPL_CLK = SARADC_CFG_SMPL_CLK_VALUE_INTERNAL;
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Config.SMPL_WIN = SARADC_CFG_SMPL_WIN_VALUE_15_CYCLE;
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Config.SMPL_SETUP = SARADC_CFG_SMPL_SETUP_VALUE_1_CYCLE;
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Config.ADC_TRIG = SARADC_CFG_ADC_TRIG_VALUE_CPU;
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Config.CALIB_KD_VALID = SARADC_CALIB_KD_VALID_VALUE_YES;
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Config.CALIB_OFFSET_VALID = SARADC_CALIB_OFFSET_VALID_VALUE_YES;
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Config.DMA_EN = SARADC_CFG_DMA_EN_VALUE_DISABLE;
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Config.IE_CHx_EOC = SARADC_IE_CHx_EOC_VALUE_NONE;
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Config.IE_FIFO_FULL = SARADC_IE_FIFO_FULL_VALUE_DISABLE;
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Config.IE_FIFO_HFULL = SARADC_IE_FIFO_HFULL_VALUE_DISABLE;
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ADC_Configure(&Config);
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ADC_Enable();
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ADC_SoftReset();
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}
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void BOARD_ADC_GetBatteryInfo(uint16_t *pVoltage, uint16_t *pCurrent)
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{
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ADC_Start();
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while (!ADC_CheckEndOfConversion(ADC_CH9)) {}
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*pVoltage = ADC_GetValue(ADC_CH4);
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*pCurrent = ADC_GetValue(ADC_CH9);
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}
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void BOARD_Init(void)
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{
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BOARD_PORTCON_Init();
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BOARD_GPIO_Init();
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BACKLIGHT_InitHardware();
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BOARD_ADC_Init();
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ST7565_Init();
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#ifdef ENABLE_FMRADIO
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BK1080_Init(0, false);
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#endif
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#if defined(ENABLE_UART) || defined(ENABLED_AIRCOPY)
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CRC_Init();
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#endif
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}
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