mckero/uv-k1-k5v3-firmware-custom
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Port K1 drivers

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- refactor gpio and related (keypad etc)
- LCD driver
- Part of board init
This commit is contained in:
muzkr committed 2025-10-23 14:23:28 +08:00
1 parent ebac7e87f3
commit 2640fd9cf8
9 files changed
+247 -564
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App/CMakeLists.txt
+1 -1
View File
@@ -106,7 +106,7 @@ enable_feature(ENABLE_AIRCOPY
ui/aircopy.c
)
enable_feature(ENABLE_NOAA)
enable_feature(ENABLE_VOICE)
# enable_feature(ENABLE_VOICE)
enable_feature(ENABLE_VOX)
enable_feature(ENABLE_ALARM)
enable_feature(ENABLE_TX1750)
App/audio.h
+2 -6
View File
@@ -48,13 +48,9 @@ extern BEEP_Type_t gBeepToPlay;
void AUDIO_PlayBeep(BEEP_Type_t Beep);
static inline void AUDIO_AudioPathOn(void) {
GPIO_SetBit(&GPIOC->DATA, GPIOC_PIN_AUDIO_PATH);
}
#define AUDIO_AudioPathOn() GPIO_EnableAudioPath()
static inline void AUDIO_AudioPathOff(void) {
GPIO_ClearBit(&GPIOC->DATA, GPIOC_PIN_AUDIO_PATH);
}
#define AUDIO_AudioPathOff() GPIO_DisableAudioPath()
#ifdef ENABLE_VOICE
typedef enum VOICE_ID_t VOICE_ID_t;
App/board.c
+56 -405
View File
@@ -1,4 +1,5 @@
/* Copyright 2023 Dual Tachyon
/* Copyright 2025 muzkr https://github.com/muzkr
* Copyright 2023 Dual Tachyon
* https://github.com/DualTachyon
*
* Licensed under the Apache License, Version 2.0 (the "License");
@@ -20,8 +21,8 @@
#include "app/fm.h"
#endif
#include "board.h"
#include "bsp/dp32g030/gpio.h"
#include "bsp/dp32g030/portcon.h"
#include "py32f071_ll_bus.h"
#include "py32f071_ll_gpio.h"
#include "bsp/dp32g030/saradc.h"
#include "bsp/dp32g030/syscon.h"
#include "driver/adc.h"
@@ -60,436 +61,86 @@
void BOARD_GPIO_Init(void)
{
GPIOA->DIR |= 0
// A7 = UART1 TX default as OUTPUT from bootloader!
// A8 = UART1 RX default as INPUT from bootloader!
// Key pad + I2C
| GPIO_DIR_10_BITS_OUTPUT
// Key pad + I2C
| GPIO_DIR_11_BITS_OUTPUT
// Key pad + Voice chip
| GPIO_DIR_12_BITS_OUTPUT
// Key pad + Voice chip
| GPIO_DIR_13_BITS_OUTPUT
;
GPIOA->DIR &= ~(0
// Key pad
| GPIO_DIR_3_MASK // INPUT
// Key pad
| GPIO_DIR_4_MASK // INPUT
// Key pad
| GPIO_DIR_5_MASK // INPUT
// Key pad
| GPIO_DIR_6_MASK // INPUT
);
GPIOB->DIR |= 0
// ST7565
| GPIO_DIR_9_BITS_OUTPUT
// ST7565 + SWD IO
| GPIO_DIR_11_BITS_OUTPUT
// B14 = SWD_CLK assumed INPUT by default
// BK1080
| GPIO_DIR_15_BITS_OUTPUT
;
GPIOC->DIR |= 0
// BK4819 SCN
| GPIO_DIR_0_BITS_OUTPUT
// BK4819 SCL
| GPIO_DIR_1_BITS_OUTPUT
// BK4819 SDA
| GPIO_DIR_2_BITS_OUTPUT
// Flash light
| GPIO_DIR_3_BITS_OUTPUT
// Speaker
| GPIO_DIR_4_BITS_OUTPUT
;
GPIOC->DIR &= ~(0
// PTT button
| GPIO_DIR_5_MASK // INPUT
LL_IOP_GRP1_EnableClock(
LL_IOP_GRP1_PERIPH_GPIOA //
| LL_IOP_GRP1_PERIPH_GPIOB //
| LL_IOP_GRP1_PERIPH_GPIOC //
| LL_IOP_GRP1_PERIPH_GPIOF //
);
#if defined(ENABLE_FMRADIO)
GPIO_SetBit(&GPIOB->DATA, GPIOB_PIN_BK1080);
#endif
}
LL_GPIO_InitTypeDef InitStruct;
LL_GPIO_StructInit(&InitStruct);
InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
InitStruct.Pull = LL_GPIO_PULL_UP;
InitStruct.Speed = LL_GPIO_SPEED_FREQ_VERY_HIGH;
void BOARD_PORTCON_Init(void)
{
// PORT A pin selection
// ---------------------
// Input pins
PORTCON_PORTA_SEL0 &= ~(0
// Key pad
| PORTCON_PORTA_SEL0_A3_MASK
// Key pad
| PORTCON_PORTA_SEL0_A4_MASK
// Key pad
| PORTCON_PORTA_SEL0_A5_MASK
// Key pad
| PORTCON_PORTA_SEL0_A6_MASK
);
PORTCON_PORTA_SEL0 |= 0
// Key pad
| PORTCON_PORTA_SEL0_A3_BITS_GPIOA3
// Key pad
| PORTCON_PORTA_SEL0_A4_BITS_GPIOA4
// Key pad
| PORTCON_PORTA_SEL0_A5_BITS_GPIOA5
// Key pad
| PORTCON_PORTA_SEL0_A6_BITS_GPIOA6
// UART1 TX, wasn't cleared in previous step / relying on default value!
| PORTCON_PORTA_SEL0_A7_BITS_UART1_TX
;
InitStruct.Mode = LL_GPIO_MODE_INPUT;
PORTCON_PORTA_SEL1 &= ~(0
// Key pad + I2C
| PORTCON_PORTA_SEL1_A10_MASK
// Key pad + I2C
| PORTCON_PORTA_SEL1_A11_MASK
// Key pad + Voice chip
| PORTCON_PORTA_SEL1_A12_MASK
// Key pad + Voice chip
| PORTCON_PORTA_SEL1_A13_MASK
);
PORTCON_PORTA_SEL1 |= 0
// UART1 RX, wasn't cleared in previous step / relying on default value!
| PORTCON_PORTA_SEL1_A8_BITS_UART1_RX
// Battery voltage, wasn't cleared in previous step / relying on default value!
| PORTCON_PORTA_SEL1_A9_BITS_SARADC_CH4
// Key pad + I2C
| PORTCON_PORTA_SEL1_A10_BITS_GPIOA10
// Key pad + I2C
| PORTCON_PORTA_SEL1_A11_BITS_GPIOA11
// Key pad + Voice chip
| PORTCON_PORTA_SEL1_A12_BITS_GPIOA12
// Key pad + Voice chip
| PORTCON_PORTA_SEL1_A13_BITS_GPIOA13
// Battery Current, wasn't cleared in previous step / relying on default value!
| PORTCON_PORTA_SEL1_A14_BITS_SARADC_CH9
;
// Keypad rows: PB15:12
InitStruct.Pin = LL_GPIO_PIN_15 | LL_GPIO_PIN_14 | LL_GPIO_PIN_13 | LL_GPIO_PIN_12;
LL_GPIO_Init(GPIOB, &InitStruct);
// PORT B pin selection
// PTT: PB10
InitStruct.Pin = LL_GPIO_PIN_10;
LL_GPIO_Init(GPIOB, &InitStruct);
PORTCON_PORTB_SEL0 &= ~(0
// SPI0 SSN
| PORTCON_PORTB_SEL0_B7_MASK
);
PORTCON_PORTB_SEL0 |= 0
// SPI0 SSN
| PORTCON_PORTB_SEL0_B7_BITS_SPI0_SSN
;
// -----------------------
// Output pins
PORTCON_PORTB_SEL1 &= ~(0
// ST7565
| PORTCON_PORTB_SEL1_B9_MASK
// ST7565 + SWD IO
| PORTCON_PORTB_SEL1_B11_MASK
// SWD CLK
| PORTCON_PORTB_SEL1_B14_MASK
// BK1080
| PORTCON_PORTB_SEL1_B15_MASK
);
PORTCON_PORTB_SEL1 |= 0
// SPI0 CLK, wasn't cleared in previous step / relying on default value!
| PORTCON_PORTB_SEL1_B8_BITS_SPI0_CLK
// ST7565
| PORTCON_PORTB_SEL1_B9_BITS_GPIOB9
// SPI0 MOSI, wasn't cleared in previous step / relying on default value!
| PORTCON_PORTB_SEL1_B10_BITS_SPI0_MOSI
#if defined(ENABLE_SWD)
// SWD IO
| PORTCON_PORTB_SEL1_B11_BITS_SWDIO
// SWD CLK
| PORTCON_PORTB_SEL1_B14_BITS_SWCLK
#else
// ST7565
| PORTCON_PORTB_SEL1_B11_BITS_GPIOB11
#endif
;
LL_GPIO_SetOutputPin(GPIOA, LL_GPIO_PIN_6); // LCD A0
LL_GPIO_SetOutputPin(GPIOB, LL_GPIO_PIN_2); // LCD CS
// PORT C pin selection
InitStruct.Mode = LL_GPIO_MODE_OUTPUT;
PORTCON_PORTC_SEL0 &= ~(0
// BK4819 SCN
| PORTCON_PORTC_SEL0_C0_MASK
// BK4819 SCL
| PORTCON_PORTC_SEL0_C1_MASK
// BK4819 SDA
| PORTCON_PORTC_SEL0_C2_MASK
// Flash light
| PORTCON_PORTC_SEL0_C3_MASK
// Speaker
| PORTCON_PORTC_SEL0_C4_MASK
// PTT button
| PORTCON_PORTC_SEL0_C5_MASK
);
// Keypad cols: PB6:3
InitStruct.Pin = LL_GPIO_PIN_6 | LL_GPIO_PIN_5 | LL_GPIO_PIN_4 | LL_GPIO_PIN_3;
LL_GPIO_Init(GPIOB, &InitStruct);
// PORT A pin configuration
// Audio PA: PA8
// LCD A0: PA6
// SPI flash CS: PA3
InitStruct.Pin = LL_GPIO_PIN_8 | LL_GPIO_PIN_6 | LL_GPIO_PIN_3;
LL_GPIO_Init(GPIOA, &InitStruct);
PORTCON_PORTA_IE |= 0
// Keypad
| PORTCON_PORTA_IE_A3_BITS_ENABLE
// Keypad
| PORTCON_PORTA_IE_A4_BITS_ENABLE
// Keypad
| PORTCON_PORTA_IE_A5_BITS_ENABLE
// Keypad
| PORTCON_PORTA_IE_A6_BITS_ENABLE
// A7 = UART1 TX disabled by default
// UART1 RX
| PORTCON_PORTA_IE_A8_BITS_ENABLE
;
PORTCON_PORTA_IE &= ~(0
// Keypad + I2C
| PORTCON_PORTA_IE_A10_MASK
// Keypad + I2C
| PORTCON_PORTA_IE_A11_MASK
// Keypad + Voice chip
| PORTCON_PORTA_IE_A12_MASK
// Keypad + Voice chip
| PORTCON_PORTA_IE_A13_MASK
);
// BK4819 SCK: B8
// BK4819 SDA: B9
// LCD CS: PB2
InitStruct.Pin = LL_GPIO_PIN_9 | LL_GPIO_PIN_8 | LL_GPIO_PIN_2;
LL_GPIO_Init(GPIOB, &InitStruct);
PORTCON_PORTA_PU |= 0
// Keypad
| PORTCON_PORTA_PU_A3_BITS_ENABLE
// Keypad
| PORTCON_PORTA_PU_A4_BITS_ENABLE
// Keypad
| PORTCON_PORTA_PU_A5_BITS_ENABLE
// Keypad
| PORTCON_PORTA_PU_A6_BITS_ENABLE
;
PORTCON_PORTA_PU &= ~(0
// Keypad + I2C
| PORTCON_PORTA_PU_A10_MASK
// Keypad + I2C
| PORTCON_PORTA_PU_A11_MASK
// Keypad + Voice chip
| PORTCON_PORTA_PU_A12_MASK
// Keypad + Voice chip
| PORTCON_PORTA_PU_A13_MASK
);
// Flashlight: PC13
InitStruct.Pin = LL_GPIO_PIN_13;
LL_GPIO_Init(GPIOC, &InitStruct);
PORTCON_PORTA_PD &= ~(0
// Keypad
| PORTCON_PORTA_PD_A3_MASK
// Keypad
| PORTCON_PORTA_PD_A4_MASK
// Keypad
| PORTCON_PORTA_PD_A5_MASK
// Keypad
| PORTCON_PORTA_PD_A6_MASK
// Keypad + I2C
| PORTCON_PORTA_PD_A10_MASK
// Keypad + I2C
| PORTCON_PORTA_PD_A11_MASK
// Keypad + Voice chip
| PORTCON_PORTA_PD_A12_MASK
// Keypad + Voice chip
| PORTCON_PORTA_PD_A13_MASK
);
// BK1080 SCK: PF5
// BK1080 SDA: PF6
// Backlight: PF8
// BK4819 CS: PF9
InitStruct.Pin = LL_GPIO_PIN_9 | LL_GPIO_PIN_8 | LL_GPIO_PIN_6 | LL_GPIO_PIN_5;
LL_GPIO_Init(GPIOF, &InitStruct);
PORTCON_PORTA_OD |= 0
// Keypad
| PORTCON_PORTA_OD_A3_BITS_ENABLE
// Keypad
| PORTCON_PORTA_OD_A4_BITS_ENABLE
// Keypad
| PORTCON_PORTA_OD_A5_BITS_ENABLE
// Keypad
| PORTCON_PORTA_OD_A6_BITS_ENABLE
;
PORTCON_PORTA_OD &= ~(0
// Keypad + I2C
| PORTCON_PORTA_OD_A10_MASK
// Keypad + I2C
| PORTCON_PORTA_OD_A11_MASK
// Keypad + Voice chip
| PORTCON_PORTA_OD_A12_MASK
// Keypad + Voice chip
| PORTCON_PORTA_OD_A13_MASK
);
// PORT B pin configuration
PORTCON_PORTB_IE |= 0
| PORTCON_PORTB_IE_B14_BITS_ENABLE
;
PORTCON_PORTB_IE &= ~(0
// Back light
| PORTCON_PORTB_IE_B6_MASK
// UART1
| PORTCON_PORTB_IE_B7_MASK
| PORTCON_PORTB_IE_B8_MASK
// ST7565
| PORTCON_PORTB_IE_B9_MASK
// SPI0 MOSI
| PORTCON_PORTB_IE_B10_MASK
#if !defined(ENABLE_SWD)
// ST7565
| PORTCON_PORTB_IE_B11_MASK
#endif
// BK1080
| PORTCON_PORTB_IE_B15_MASK
);
PORTCON_PORTB_PU &= ~(0
// Back light
| PORTCON_PORTB_PU_B6_MASK
// ST7565
| PORTCON_PORTB_PU_B9_MASK
// ST7565 + SWD IO
| PORTCON_PORTB_PU_B11_MASK
// SWD CLK
| PORTCON_PORTB_PU_B14_MASK
// BK1080
| PORTCON_PORTB_PU_B15_MASK
);
PORTCON_PORTB_PD &= ~(0
// Back light
| PORTCON_PORTB_PD_B6_MASK
// ST7565
| PORTCON_PORTB_PD_B9_MASK
// ST7565 + SWD IO
| PORTCON_PORTB_PD_B11_MASK
// SWD CLK
| PORTCON_PORTB_PD_B14_MASK
// BK1080
| PORTCON_PORTB_PD_B15_MASK
);
PORTCON_PORTB_OD &= ~(0
// Back light
| PORTCON_PORTB_OD_B6_MASK
// ST7565
| PORTCON_PORTB_OD_B9_MASK
// ST7565 + SWD IO
| PORTCON_PORTB_OD_B11_MASK
// BK1080
| PORTCON_PORTB_OD_B15_MASK
);
PORTCON_PORTB_OD |= 0
// SWD CLK
| PORTCON_PORTB_OD_B14_BITS_ENABLE
;
// PORT C pin configuration
PORTCON_PORTC_IE |= 0
// PTT button
| PORTCON_PORTC_IE_C5_BITS_ENABLE
;
PORTCON_PORTC_IE &= ~(0
// BK4819 SCN
| PORTCON_PORTC_IE_C0_MASK
// BK4819 SCL
| PORTCON_PORTC_IE_C1_MASK
// BK4819 SDA
| PORTCON_PORTC_IE_C2_MASK
// Flash Light
| PORTCON_PORTC_IE_C3_MASK
// Speaker
| PORTCON_PORTC_IE_C4_MASK
);
PORTCON_PORTC_PU |= 0
// PTT button
| PORTCON_PORTC_PU_C5_BITS_ENABLE
;
PORTCON_PORTC_PU &= ~(0
// BK4819 SCN
| PORTCON_PORTC_PU_C0_MASK
// BK4819 SCL
| PORTCON_PORTC_PU_C1_MASK
// BK4819 SDA
| PORTCON_PORTC_PU_C2_MASK
// Flash Light
| PORTCON_PORTC_PU_C3_MASK
// Speaker
| PORTCON_PORTC_PU_C4_MASK
);
PORTCON_PORTC_PD &= ~(0
// BK4819 SCN
| PORTCON_PORTC_PD_C0_MASK
// BK4819 SCL
| PORTCON_PORTC_PD_C1_MASK
// BK4819 SDA
| PORTCON_PORTC_PD_C2_MASK
// Flash Light
| PORTCON_PORTC_PD_C3_MASK
// Speaker
| PORTCON_PORTC_PD_C4_MASK
// PTT Button
| PORTCON_PORTC_PD_C5_MASK
);
PORTCON_PORTC_OD &= ~(0
// BK4819 SCN
| PORTCON_PORTC_OD_C0_MASK
// BK4819 SCL
| PORTCON_PORTC_OD_C1_MASK
// BK4819 SDA
| PORTCON_PORTC_OD_C2_MASK
// Flash Light
| PORTCON_PORTC_OD_C3_MASK
// Speaker
| PORTCON_PORTC_OD_C4_MASK
);
PORTCON_PORTC_OD |= 0
// BK4819 SCN
| PORTCON_PORTC_OD_C0_BITS_DISABLE
// BK4819 SCL
| PORTCON_PORTC_OD_C1_BITS_DISABLE
// BK4819 SDA
| PORTCON_PORTC_OD_C2_BITS_DISABLE
// Flash Light
| PORTCON_PORTC_OD_C3_BITS_DISABLE
// Speaker
| PORTCON_PORTC_OD_C4_BITS_DISABLE
// PTT button
| PORTCON_PORTC_OD_C5_BITS_ENABLE
;
#ifndef ENABLE_SWD
// A14:13
InitStruct.Pin = LL_GPIO_PIN_14 | LL_GPIO_PIN_13;
LL_GPIO_Init(GPIOA, &InitStruct);
#endif // ENABLE_SWD
}
void BOARD_ADC_Init(void)
{
ADC_Config_t Config;
Config.CLK_SEL = SYSCON_CLK_SEL_W_SARADC_SMPL_VALUE_DIV2;
Config.CH_SEL = ADC_CH4 | ADC_CH9;
Config.AVG = SARADC_CFG_AVG_VALUE_8_SAMPLE;
Config.CONT = SARADC_CFG_CONT_VALUE_SINGLE;
Config.MEM_MODE = SARADC_CFG_MEM_MODE_VALUE_CHANNEL;
Config.SMPL_CLK = SARADC_CFG_SMPL_CLK_VALUE_INTERNAL;
Config.SMPL_WIN = SARADC_CFG_SMPL_WIN_VALUE_15_CYCLE;
Config.SMPL_SETUP = SARADC_CFG_SMPL_SETUP_VALUE_1_CYCLE;
Config.ADC_TRIG = SARADC_CFG_ADC_TRIG_VALUE_CPU;
Config.CALIB_KD_VALID = SARADC_CALIB_KD_VALID_VALUE_YES;
Config.CALIB_OFFSET_VALID = SARADC_CALIB_OFFSET_VALID_VALUE_YES;
Config.DMA_EN = SARADC_CFG_DMA_EN_VALUE_DISABLE;
Config.IE_CHx_EOC = SARADC_IE_CHx_EOC_VALUE_NONE;
Config.IE_FIFO_FULL = SARADC_IE_FIFO_FULL_VALUE_DISABLE;
Config.IE_FIFO_HFULL = SARADC_IE_FIFO_HFULL_VALUE_DISABLE;
ADC_Configure(&Config);
ADC_Enable();
ADC_SoftReset();
}
void BOARD_ADC_GetBatteryInfo(uint16_t *pVoltage, uint16_t *pCurrent)
{
ADC_Start();
while (!ADC_CheckEndOfConversion(ADC_CH9)) {}
*pVoltage = ADC_GetValue(ADC_CH4);
*pCurrent = ADC_GetValue(ADC_CH9);
}
void BOARD_Init(void)
{
BOARD_PORTCON_Init();
BOARD_GPIO_Init();
BACKLIGHT_InitHardware();
BOARD_ADC_Init();
App/board.h
-1
View File
@@ -22,7 +22,6 @@
void BOARD_FLASH_Init(void);
void BOARD_GPIO_Init(void);
void BOARD_PORTCON_Init(void);
void BOARD_ADC_Init(void);
void BOARD_ADC_GetBatteryInfo(uint16_t *pVoltage, uint16_t *pCurrent);
void BOARD_Init(void);
App/driver/backlight.c
+7 -4
View File
@@ -15,9 +15,9 @@
*/
#include "backlight.h"
#include "bsp/dp32g030/gpio.h"
#include "bsp/dp32g030/pwmplus.h"
#include "bsp/dp32g030/portcon.h"
// #include "bsp/dp32g030/gpio.h"
// #include "bsp/dp32g030/pwmplus.h"
// #include "bsp/dp32g030/portcon.h"
#include "driver/gpio.h"
#include "settings.h"
@@ -40,7 +40,7 @@ bool backlightOn;
#endif
void BACKLIGHT_InitHardware()
{
{/*
// 48MHz / 94 / 1024 ~ 500Hz
const uint32_t PWM_FREQUENCY_HZ = 25000;
PWM_PLUS0_CLKSRC |= ((48000000 / 1024 / PWM_FREQUENCY_HZ) << 16);
@@ -64,6 +64,7 @@ void BACKLIGHT_InitHardware()
PWMPLUS_CFG_CNT_REP_BITS_ENABLE |
PWMPLUS_CFG_COUNTER_EN_BITS_ENABLE |
0;
*/
}
static void BACKLIGHT_Sound(void)
@@ -162,7 +163,9 @@ static uint8_t currentBrightness;
void BACKLIGHT_SetBrightness(uint8_t brigtness)
{
currentBrightness = brigtness;
/*
PWM_PLUS0_CH0_COMP = value[brigtness] * 4;
*/
//PWM_PLUS0_CH0_COMP = (1 << brigtness) - 1;
//PWM_PLUS0_SWLOAD = 1;
}
App/driver/gpio.h
+49 -56
View File
@@ -1,4 +1,5 @@
/* Copyright 2023 Dual Tachyon
/* Copyright 2025 muzkr https://github.com/muzkr
* Copyright 2023 Dual Tachyon
* https://github.com/DualTachyon
*
* Licensed under the Apache License, Version 2.0 (the "License");
@@ -18,72 +19,64 @@
#define DRIVER_GPIO_H
#include <stdint.h>
#include <stdbool.h>
#include "py32f071_ll_gpio.h"
#define GPIO_MAKE_PIN(Port, PinMask) ((uint32_t)((((uint32_t)(Port)) << 16) | (0xffff & (PinMask))))
#define GPIO_PORT(Pin) ((GPIO_TypeDef *)((Pin) >> 16))
#define GPIO_PIN_MASK(Pin) (0xffff & (Pin))
enum GPIOA_PINS {
GPIOA_PIN_SPI2_SCK = 0,
GPIOA_PIN_SPI2_MOSI = 1,
GPIOA_PIN_SPI2_MISO = 2,
GPIOA_PIN_SPI2_CS = 3,
GPIOA_PIN_ST7565_A0 = 6,
GPIOA_PIN_AUDIO_PATH = 8,
GPIOA_PIN_SWD_IO = 13,
GPIOA_PIN_SWD_CLK = 14,
enum GPIO_PINS
{
GPIO_PIN_PTT = GPIO_MAKE_PIN(GPIOB, LL_GPIO_PIN_10),
GPIO_PIN_BACKLIGHT = GPIO_MAKE_PIN(GPIOF, LL_GPIO_PIN_8),
GPIO_PIN_FLASHLIGHT = GPIO_MAKE_PIN(GPIOC, LL_GPIO_PIN_13),
GPIO_PIN_AUDIO_PATH = GPIO_MAKE_PIN(GPIOA, LL_GPIO_PIN_8),
};
enum GPIOB_PINS {
GPIOB_PIN_KEYBOARD_0 = 15,
GPIOB_PIN_KEYBOARD_1 = 14,
GPIOB_PIN_KEYBOARD_2 = 13,
GPIOB_PIN_KEYBOARD_3 = 12,
GPIOB_PIN_KEYBOARD_4 = 6,
GPIOB_PIN_KEYBOARD_5 = 5,
GPIOB_PIN_KEYBOARD_6 = 4,
GPIOB_PIN_KEYBOARD_7 = 3,
GPIOB_PIN_PTT = 10,
GPIOB_PIN_BK1080 = 15,
GPIOB_PIN_BK4819_SCL = 8,
GPIOB_PIN_BK4819_SDA = 9,
};
enum GPIOC_PINS {
GPIOC_PIN_FLASHLIGHT = 13,
};
enum GPIOF_PINS {
GPIOF_PIN_I2C_SCL = 5,
GPIOF_PIN_I2C_SDA = 6,
GPIOF_PIN_BACKLIGHT = 8,
GPIOF_PIN_BK4819_SCN = 9,
};
// Convert pin ID to pin mask
#define GPIO_PIN_MASK(id) (1u << (id))
static inline void GPIO_SetAudioPath() {
LL_GPIO_SetOutputPin(GPIOA, GPIO_PIN_MASK(GPIOA_PIN_AUDIO_PATH));
static inline void GPIO_SetOutputPin(uint32_t Pin)
{
LL_GPIO_SetOutputPin(GPIO_PORT(Pin), GPIO_PIN_MASK(Pin));
}
static inline void GPIO_ResetAudioPath() {
LL_GPIO_ResetOutputPin(GPIOA, GPIO_PIN_MASK(GPIOA_PIN_AUDIO_PATH));
static inline void GPIO_ResetOutputPin(uint32_t Pin)
{
LL_GPIO_ResetOutputPin(GPIO_PORT(Pin), GPIO_PIN_MASK(Pin));
}
static inline void GPIO_SetBacklight() {
LL_GPIO_SetOutputPin(GPIOF, GPIO_PIN_MASK(GPIOF_PIN_BACKLIGHT));
static inline void GPIO_TogglePin(uint32_t Pin)
{
LL_GPIO_TogglePin(GPIO_PORT(Pin), GPIO_PIN_MASK(Pin));
}
static inline void GPIO_ResetBacklight() {
LL_GPIO_ResetOutputPin(GPIOF, GPIO_PIN_MASK(GPIOF_PIN_BACKLIGHT));
static inline bool GPIO_IsInputPinSet(uint32_t Pin)
{
return !!LL_GPIO_IsInputPinSet(GPIO_PORT(Pin), GPIO_PIN_MASK(Pin));
}
static inline void GPIO_EnableAudioPath()
{
GPIO_SetOutputPin(GPIO_PIN_AUDIO_PATH);
}
static inline void GPIO_DisableAudioPath()
{
GPIO_ResetOutputPin(GPIO_PIN_AUDIO_PATH);
}
static inline void GPIO_TurnOnBacklight()
{
GPIO_SetOutputPin(GPIO_PIN_BACKLIGHT);
}
static inline void GPIO_TurnOffBacklight()
{
GPIO_ResetOutputPin(GPIO_PIN_BACKLIGHT);
}
static inline bool GPIO_IsPttPressed()
{
return !GPIO_IsInputPinSet(GPIO_PIN_PTT);
}
#endif
App/driver/keyboard.c
+16 -32
View File
@@ -27,18 +27,18 @@ KEY_Code_t gKeyReading1 = KEY_INVALID;
uint16_t gDebounceCounter = 0;
bool gWasFKeyPressed = false;
#define PIN_MASK(n) GPIO_PIN_MASK(GPIOB_PIN_KEYBOARD_##n)
#define GPIOx GPIOB
#define PIN_MASK_COLS (LL_GPIO_PIN_6 | LL_GPIO_PIN_5 | LL_GPIO_PIN_4 | LL_GPIO_PIN_3)
#define PIN_COLS GPIO_MAKE_PIN(GPIOx, PIN_MASK_COLS)
#define PIN_COL(n) GPIO_MAKE_PIN(GPIOx, 1u << (6 - (n)))
static const uint16_t pin_masks[] = {
PIN_MASK(0),
PIN_MASK(1),
PIN_MASK(2),
PIN_MASK(3),
PIN_MASK(4),
PIN_MASK(5),
PIN_MASK(6),
PIN_MASK(7),
};
#define PIN_MASK_ROWS (LL_GPIO_PIN_15 | LL_GPIO_PIN_14 | LL_GPIO_PIN_13 | LL_GPIO_PIN_12)
#define PIN_MASK_ROW(n) (1u << (15 - (n)))
static inline uint32_t read_rows()
{
return PIN_MASK_ROWS & LL_GPIO_ReadInputPort(GPIOx);
}
static const KEY_Code_t keyboard[5][4] = {
{ // Zero col
@@ -76,21 +76,6 @@ static const KEY_Code_t keyboard[5][4] = {
}
};
static inline void set_cols()
{
LL_GPIO_SetOutputPin(GPIOB, pin_masks[4] | pin_masks[5] | pin_masks[6] | pin_masks[7]);
}
static inline void reset_col(uint32_t index)
{
LL_GPIO_ResetOutputPin(GPIOB, pin_masks[index + 4]);
}
static inline uint32_t read_rows()
{
return LL_GPIO_ReadInputPort(GPIOB);
}
KEY_Code_t KEYBOARD_Poll(void)
{
KEY_Code_t Key = KEY_INVALID;
@@ -102,22 +87,22 @@ KEY_Code_t KEYBOARD_Poll(void)
for (unsigned int j = 0; j < 5; j++)
{
uint16_t reg;
uint32_t reg;
unsigned int i;
unsigned int k;
// Set all high
set_cols();
GPIO_SetOutputPin(PIN_COLS);
// Clear the pin we are selecting
if (j > 0)
reset_col(j - 1);
GPIO_ResetOutputPin(PIN_COL(j - 1));
// Read all 4 GPIO pins at once .. with de-noise, max of 8 sample loops
for (i = 0, k = 0, reg = 0; i < 3 && k < 8; i++, k++)
{
SYSTICK_DelayUs(1);
uint16_t reg2 = (uint16_t) read_rows();
uint32_t reg2 = read_rows();
i *= reg == reg2;
reg = reg2;
}
@@ -127,8 +112,7 @@ KEY_Code_t KEYBOARD_Poll(void)
for (unsigned int i = 0; i < 4; i++)
{
const uint16_t mask = pin_masks[i];
if (!(reg & mask))
if (!(reg & PIN_MASK_ROW(i)))
{
Key = keyboard[j][i];
break;
App/driver/st7565.c
+116 -46
View File
@@ -17,33 +17,110 @@
#include <stdint.h>
#include <stdio.h> // NULL
#include "bsp/dp32g030/gpio.h"
#include "bsp/dp32g030/spi.h"
#include "py32f071_ll_bus.h"
#include "py32f071_ll_spi.h"
#include "py32f071_ll_gpio.h"
#include "driver/gpio.h"
#include "driver/spi.h"
#include "driver/st7565.h"
#include "driver/system.h"
#include "misc.h"
#define SPIx SPI1
#define PIN_CS GPIO_MAKE_PIN(GPIOB, LL_GPIO_PIN_2)
#define PIN_A0 GPIO_MAKE_PIN(GPIOA, LL_GPIO_PIN_6)
uint8_t gStatusLine[LCD_WIDTH];
uint8_t gFrameBuffer[FRAME_LINES][LCD_WIDTH];
static void SPI_Init()
{
LL_APB1_GRP2_EnableClock(LL_APB1_GRP2_PERIPH_SPI1);
LL_IOP_GRP1_EnableClock(LL_IOP_GRP1_PERIPH_GPIOA);
do
{
LL_GPIO_InitTypeDef InitStruct;
LL_GPIO_StructInit(&InitStruct);
InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
InitStruct.Alternate = LL_GPIO_AF0_SPI1;
InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
InitStruct.Speed = LL_GPIO_SPEED_FREQ_VERY_HIGH;
// SCK: PA5
InitStruct.Pin = LL_GPIO_PIN_5;
InitStruct.Pull = LL_GPIO_PULL_UP;
LL_GPIO_Init(GPIOA, &InitStruct);
// SDA: PA7
InitStruct.Pin = LL_GPIO_PIN_7;
InitStruct.Pull = LL_GPIO_PULL_NO;
LL_GPIO_Init(GPIOA, &InitStruct);
} while (0);
LL_SPI_InitTypeDef InitStruct;
LL_SPI_StructInit(&InitStruct);
InitStruct.TransferDirection = LL_SPI_FULL_DUPLEX;
InitStruct.Mode = LL_SPI_MODE_MASTER;
InitStruct.DataWidth = LL_SPI_DATAWIDTH_8BIT;
InitStruct.ClockPolarity = LL_SPI_POLARITY_HIGH;
InitStruct.ClockPhase = LL_SPI_PHASE_2EDGE;
InitStruct.NSS = LL_SPI_NSS_SOFT;
InitStruct.BitOrder = LL_SPI_MSB_FIRST;
InitStruct.CRCCalculation = LL_SPI_CRCCALCULATION_DISABLE;
InitStruct.BaudRate = LL_SPI_BAUDRATEPRESCALER_DIV256;
LL_SPI_Init(SPIx, &InitStruct);
LL_SPI_Enable(SPIx);
}
static inline void AssertCS()
{
GPIO_ResetOutputPin(PIN_CS);
}
static inline void ReleaseCS()
{
GPIO_SetOutputPin(PIN_CS);
}
static inline void SetA0()
{
GPIO_SetOutputPin(PIN_A0);
}
static inline void ResetA0()
{
GPIO_ResetOutputPin(PIN_A0);
}
static uint8_t SPI_WriteByte(uint8_t Value)
{
while (!LL_SPI_IsActiveFlag_TXE(SPIx))
;
LL_SPI_TransmitData8(SPIx, Value);
while (!LL_SPI_IsActiveFlag_RXNE(SPIx))
;
return LL_SPI_ReceiveData8(SPIx);
}
static void DrawLine(uint8_t column, uint8_t line, const uint8_t * lineBuffer, unsigned size_defVal)
{
ST7565_SelectColumnAndLine(column + 4, line);
GPIO_SetBit(&GPIOB->DATA, GPIOB_PIN_ST7565_A0);
SetA0();
for (unsigned i = 0; i < size_defVal; i++) {
while ((SPI0->FIFOST & SPI_FIFOST_TFF_MASK) != SPI_FIFOST_TFF_BITS_NOT_FULL) {}
SPI0->WDR = lineBuffer ? lineBuffer[i] : size_defVal;
SPI_WriteByte(lineBuffer ? lineBuffer[i] : size_defVal);
}
SPI_WaitForUndocumentedTxFifoStatusBit();
}
void ST7565_DrawLine(const unsigned int Column, const unsigned int Line, const uint8_t *pBitmap, const unsigned int Size)
{
SPI_ToggleMasterMode(&SPI0->CR, false);
AssertCS();
DrawLine(Column, Line, pBitmap, Size);
SPI_ToggleMasterMode(&SPI0->CR, true);
ReleaseCS();
}
@@ -57,7 +134,7 @@ void ST7565_DrawLine(const unsigned int Column, const unsigned int Line, const u
static void ST7565_BlitScreen(uint8_t line)
{
SPI_ToggleMasterMode(&SPI0->CR, false);
AssertCS();
ST7565_WriteByte(0x40);
if(line == 0)
@@ -75,7 +152,7 @@ void ST7565_DrawLine(const unsigned int Column, const unsigned int Line, const u
}
}
SPI_ToggleMasterMode(&SPI0->CR, true);
ReleaseCS();
}
void ST7565_BlitFullScreen(void)
@@ -95,38 +172,38 @@ void ST7565_DrawLine(const unsigned int Column, const unsigned int Line, const u
#else
void ST7565_BlitFullScreen(void)
{
SPI_ToggleMasterMode(&SPI0->CR, false);
AssertCS();
ST7565_WriteByte(0x40);
for (unsigned line = 0; line < FRAME_LINES; line++) {
DrawLine(0, line+1, gFrameBuffer[line], LCD_WIDTH);
}
SPI_ToggleMasterMode(&SPI0->CR, true);
ReleaseCS();
}
void ST7565_BlitLine(unsigned line)
{
SPI_ToggleMasterMode(&SPI0->CR, false);
AssertCS();
ST7565_WriteByte(0x40); // start line ?
DrawLine(0, line+1, gFrameBuffer[line], LCD_WIDTH);
SPI_ToggleMasterMode(&SPI0->CR, true);
ReleaseCS();
}
void ST7565_BlitStatusLine(void)
{ // the top small text line on the display
SPI_ToggleMasterMode(&SPI0->CR, false);
AssertCS();
ST7565_WriteByte(0x40); // start line ?
DrawLine(0, 0, gStatusLine, LCD_WIDTH);
SPI_ToggleMasterMode(&SPI0->CR, true);
ReleaseCS();
}
#endif
void ST7565_FillScreen(uint8_t value)
{
SPI_ToggleMasterMode(&SPI0->CR, false);
AssertCS();
for (unsigned i = 0; i < 8; i++) {
DrawLine(0, i, NULL, value);
}
SPI_ToggleMasterMode(&SPI0->CR, true);
ReleaseCS();
}
// Software reset
@@ -212,13 +289,15 @@ uint8_t cmds[] = {
#if defined(ENABLE_FEAT_F4HWN_CTR) || defined(ENABLE_FEAT_F4HWN_INV)
void ST7565_ContrastAndInv(void)
{
SPI_ToggleMasterMode(&SPI0->CR, false);
AssertCS();
ST7565_WriteByte(ST7565_CMD_SOFTWARE_RESET); // software reset
for(uint8_t i = 0; i < 8; i++)
{
ST7565_Cmd(i);
}
// TODO: Release CS??
}
#endif
@@ -246,9 +325,9 @@ uint8_t cmds[] = {
void ST7565_Init(void)
{
SPI0_Init();
SPI_Init();
ST7565_HardwareReset();
SPI_ToggleMasterMode(&SPI0->CR, false);
AssertCS();
ST7565_WriteByte(ST7565_CMD_SOFTWARE_RESET); // software reset
SYSTEM_DelayMs(120);
@@ -273,8 +352,8 @@ void ST7565_Init(void)
ST7565_WriteByte(ST7565_CMD_SET_START_LINE | 0); // line 0
ST7565_WriteByte(ST7565_CMD_DISPLAY_ON_OFF | 1); // D=1
SPI_WaitForUndocumentedTxFifoStatusBit();
SPI_ToggleMasterMode(&SPI0->CR, true);
ReleaseCS();
ST7565_FillScreen(0x00);
}
@@ -282,52 +361,43 @@ void ST7565_Init(void)
#ifdef ENABLE_FEAT_F4HWN_SLEEP
void ST7565_ShutDown(void)
{
SPI_ToggleMasterMode(&SPI0->CR, false);
AssertCS();
ST7565_WriteByte(ST7565_CMD_POWER_CIRCUIT | 0b000); // VB=0 VR=1 VF=1
ST7565_WriteByte(ST7565_CMD_SET_START_LINE | 0); // line 0
ST7565_WriteByte(ST7565_CMD_DISPLAY_ON_OFF | 0); // D=1
SPI_ToggleMasterMode(&SPI0->CR, true);
ReleaseCS();
}
#endif
void ST7565_FixInterfGlitch(void)
{
SPI_ToggleMasterMode(&SPI0->CR, false);
AssertCS();
for(uint8_t i = 0; i < ARRAY_SIZE(cmds); i++)
#ifdef ENABLE_FEAT_F4HWN
ST7565_Cmd(i);
#else
ST7565_WriteByte(cmds[i]);
#endif
SPI_WaitForUndocumentedTxFifoStatusBit();
SPI_ToggleMasterMode(&SPI0->CR, true);
ReleaseCS();
}
void ST7565_HardwareReset(void)
{
GPIO_SetBit(&GPIOB->DATA, GPIOB_PIN_ST7565_RES);
SYSTEM_DelayMs(1);
GPIO_ClearBit(&GPIOB->DATA, GPIOB_PIN_ST7565_RES);
SYSTEM_DelayMs(20);
GPIO_SetBit(&GPIOB->DATA, GPIOB_PIN_ST7565_RES);
SYSTEM_DelayMs(120);
// Not supported on K1
// TODO: Delete this function
}
void ST7565_SelectColumnAndLine(uint8_t Column, uint8_t Line)
{
GPIO_ClearBit(&GPIOB->DATA, GPIOB_PIN_ST7565_A0);
while ((SPI0->FIFOST & SPI_FIFOST_TFF_MASK) != SPI_FIFOST_TFF_BITS_NOT_FULL) {}
SPI0->WDR = Line + 176;
while ((SPI0->FIFOST & SPI_FIFOST_TFF_MASK) != SPI_FIFOST_TFF_BITS_NOT_FULL) {}
SPI0->WDR = ((Column >> 4) & 0x0F) | 0x10;
while ((SPI0->FIFOST & SPI_FIFOST_TFF_MASK) != SPI_FIFOST_TFF_BITS_NOT_FULL) {}
SPI0->WDR = ((Column >> 0) & 0x0F);
SPI_WaitForUndocumentedTxFifoStatusBit();
ResetA0();
SPI_WriteByte(Line + 176);
SPI_WriteByte(((Column >> 4) & 0x0F) | 0x10);
SPI_WriteByte((Column >> 0) & 0x0F);
}
void ST7565_WriteByte(uint8_t Value)
{
GPIO_ClearBit(&GPIOB->DATA, GPIOB_PIN_ST7565_A0);
while ((SPI0->FIFOST & SPI_FIFOST_TFF_MASK) != SPI_FIFOST_TFF_BITS_NOT_FULL) {}
SPI0->WDR = Value;
ResetA0();
SPI_WriteByte(Value);
}
App/main.c
-13
View File
@@ -72,19 +72,6 @@ void _putchar(__attribute__((unused)) char c)
void Main(void)
{
// Enable clock gating of blocks we need
SYSCON_DEV_CLK_GATE = 0
| SYSCON_DEV_CLK_GATE_GPIOA_BITS_ENABLE
| SYSCON_DEV_CLK_GATE_GPIOB_BITS_ENABLE
| SYSCON_DEV_CLK_GATE_GPIOC_BITS_ENABLE
| SYSCON_DEV_CLK_GATE_UART1_BITS_ENABLE
| SYSCON_DEV_CLK_GATE_SPI0_BITS_ENABLE
| SYSCON_DEV_CLK_GATE_SARADC_BITS_ENABLE
| SYSCON_DEV_CLK_GATE_CRC_BITS_ENABLE
| SYSCON_DEV_CLK_GATE_AES_BITS_ENABLE
| SYSCON_DEV_CLK_GATE_PWM_PLUS0_BITS_ENABLE;
SYSTICK_Init();
BOARD_Init();