uv-k5-firmware/main.c
2023-08-17 00:24:22 +02:00

232 lines
5.6 KiB
C

/* Copyright 2023 Dual Tachyon
* https://github.com/DualTachyon
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <stdbool.h>
#include <string.h>
#include "ARMCM0.h"
#include "audio.h"
#include "battery.h"
#include "bsp/dp32g030/gpio.h"
#include "bsp/dp32g030/portcon.h"
#include "bsp/dp32g030/syscon.h"
#include "board.h"
#include "driver/backlight.h"
#include "driver/bk1080.h"
#include "driver/bk4819.h"
#include "driver/crc.h"
#include "driver/eeprom.h"
#include "driver/flash.h"
#include "driver/gpio.h"
#include "driver/keyboard.h"
#include "driver/st7565.h"
#include "driver/system.h"
#include "driver/systick.h"
#include "driver/uart.h"
#include "dtmf.h"
#include "external/printf/printf.h"
#include "functions.h"
#include "gui.h"
#include "helper.h"
#include "misc.h"
#include "radio.h"
#include "settings.h"
static const char Version[] = "UV-K5 Firmware, v0.01 Open Edition\r\n";
static void FLASHLIGHT_Init(void)
{
PORTCON_PORTC_IE = PORTCON_PORTC_IE_C5_BITS_ENABLE;
PORTCON_PORTC_PU = PORTCON_PORTC_PU_C5_BITS_ENABLE;
GPIOC->DIR |= GPIO_DIR_3_BITS_OUTPUT;
GPIO_SetBit(&GPIOC->DATA, 10);
GPIO_SetBit(&GPIOC->DATA, 11);
GPIO_SetBit(&GPIOC->DATA, 12);
GPIO_SetBit(&GPIOC->DATA, 13);
}
static void FLASHLIGHT_TurnOff(void)
{
GPIO_ClearBit(&GPIOC->DATA, GPIOC_PIN_FLASHLIGHT);
}
static void FLASHLIGHT_TurnOn(void)
{
GPIO_SetBit(&GPIOC->DATA, GPIOC_PIN_FLASHLIGHT);
}
#if 0
static void ProcessKey(void)
{
KEY_Code_t Key;
Key = KEYBOARD_Poll();
switch (Key) {
case KEY_0: UART_Print("ZERO\r\n"); break;
case KEY_1: UART_Print("ONE\r\n"); break;
case KEY_2: UART_Print("TWO\r\n"); break;
case KEY_3: UART_Print("THREE\r\n"); break;
case KEY_4: UART_Print("FOUR\r\n"); break;
case KEY_5: UART_Print("FIVE\r\n"); break;
case KEY_6: UART_Print("SIX\r\n"); break;
case KEY_7: UART_Print("SEVEN\r\n"); break;
case KEY_8: UART_Print("EIGHT\r\n"); break;
case KEY_9: UART_Print("NINE\r\n"); break;
case KEY_MENU: UART_Print("MENU\r\n"); break;
case KEY_UP: UART_Print("UP\r\n"); break;
case KEY_DOWN: UART_Print("DOWN\r\n"); break;
case KEY_EXIT: UART_Print("EXIT\r\n"); break;
case KEY_STAR: UART_Print("STAR\r\n"); break;
case KEY_F: UART_Print("F\r\n"); break;
case KEY_PTT: UART_Print("PTT\r\n"); break;
case KEY_SIDE2: UART_Print("SIDE2\r\n"); break;
case KEY_SIDE1: UART_Print("SIDE1\r\n"); break;
case KEY_INVALID: break;
}
}
static void Console(void)
{
KEY_Code_t Key;
Key = KEYBOARD_Poll();
if (Key != KEY_INVALID) {
Key += 0x40;
UART_Send(&Key, 1);
}
}
#endif
void _putchar(char c)
{
UART_Send((uint8_t *)&c, 1);
}
void Main(void)
{
uint8_t i;
// 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
;
SYSTICK_Init();
BOARD_Init();
UART_Init();
UART_Send(Version, sizeof(Version));
// Not implementing authentic device checks
memset(&gEeprom, 0, sizeof(gEeprom));
memset(gDTMF_String, '-', sizeof(gDTMF_String));
gDTMF_String[14] = 0;
BK4819_Init();
BOARD_ADC_GetBatteryInfo(&gBatteryBootVoltage, &gBatteryCurrent);
BOARD_EEPROM_Init();
BOARD_EEPROM_LoadMoreSettings();
RADIO_ConfigureChannel(0, 2);
RADIO_ConfigureChannel(1, 2);
RADIO_ConfigureTX();
RADIO_SetupRegisters(true);
for (i = 0; i < 4; i++) {
BOARD_ADC_GetBatteryInfo(&gBatteryVoltages[i], &gBatteryCurrent);
}
BATTERY_GetReadings(false);
if (!gChargingWithTypeC && !gBatteryDisplayLevel) {
FUNCTION_Select(FUNCTION_POWER_SAVE);
GPIO_ClearBit(&GPIOB->DATA, GPIOB_PIN_BACKLIGHT);
g_2000037E = 1;
} else {
uint8_t KeyType;
uint8_t Channel;
GUI_Welcome();
BACKLIGHT_TurnOn();
SYSTEM_DelayMs(1000);
g_2000044C = 0x33;
HELPER_GetKey();
KeyType = HELPER_GetKey();
if (gEeprom.POWER_ON_PASSWORD < 1000000) {
g_2000036E = 1;
GUI_PasswordScreen();
g_2000036E = 0;
}
HELPER_CheckBootKey(KeyType);
GPIO_ClearBit(&GPIOA->DATA, 12);
g_2000036F = 1;
AUDIO_SetVoiceID(0, VOICE_ID_WELCOME);
Channel = gEeprom.EEPROM_0E80_0E83[gEeprom.TX_CHANNEL] + 1;
if (Channel < 201) {
AUDIO_SetVoiceID(1, VOICE_ID_CHANNEL_MODE);
AUDIO_SetDigitVoice(2, Channel);
} else if ((Channel - 201) < 7) {
AUDIO_SetVoiceID(1, VOICE_ID_FREQUENCY_MODE);
}
AUDIO_PlaySingleVoice(0);
RADIO_ConfigureNOAA();
}
// Below this line is development/test area not conforming to the original firmware
// Show some signs of life
FLASHLIGHT_Init();
bool Open = false;
uint8_t Flag = false;
while (1) {
uint16_t RSSI = BK4819_GetRSSI();
if (RSSI >= 0x100) {
if (!Open) {
BK4819_WriteRegister(BK4819_REG_48, 0
| (gEeprom.VOLUME_GAIN << 4)
| gEeprom.DAC_GAIN
);
BK4819_SetAF(BK4819_AF_OPEN);
Open = true;
}
} else {
Open = false;
BK4819_SetAF(BK4819_AF_MUTE);
}
SYSTEM_DelayMs(200);
if (Flag) {
FLASHLIGHT_TurnOn();
} else {
FLASHLIGHT_TurnOff();
}
Flag = !Flag;
}
}