kopia lustrzana https://github.com/OpenRTX/OpenRTX
Initial BSP for Baofeng DM-1701
fred
Silvano Seva
rodzic
cd15cf3def
commit
e469c856cc
52
meson.build
52
meson.build
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@ -156,8 +156,7 @@ openrtx_def += {'GIT_VERSION': git_version}
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## TYT MDx family
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## TYT MDx family
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##
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##
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mdx_src = ['platform/drivers/GPS/GPS_MDx.cpp',
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mdx_src = ['platform/drivers/NVM/W25Qx.c',
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'platform/drivers/NVM/W25Qx.c',
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'platform/drivers/NVM/nvmem_settings_MDx.c',
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'platform/drivers/NVM/nvmem_settings_MDx.c',
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'platform/drivers/NVM/nvmem_MDx.c',
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'platform/drivers/NVM/nvmem_MDx.c',
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'platform/drivers/audio/audio_MDx.cpp',
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'platform/drivers/audio/audio_MDx.cpp',
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@ -386,6 +385,7 @@ md3x0_src = ['platform/drivers/CPS/cps_io_native_MD3x0.c',
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'platform/drivers/keyboard/keyboard_MD3x.c',
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'platform/drivers/keyboard/keyboard_MD3x.c',
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'platform/drivers/display/HX8353_MD3x.cpp',
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'platform/drivers/display/HX8353_MD3x.cpp',
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'platform/drivers/backlight/backlight_MDx.c',
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'platform/drivers/backlight/backlight_MDx.c',
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'platform/drivers/GPS/GPS_MDx.cpp',
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'platform/targets/MD-3x0/platform.c',
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'platform/targets/MD-3x0/platform.c',
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'platform/targets/MD-3x0/hwconfig.c']
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'platform/targets/MD-3x0/hwconfig.c']
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@ -402,6 +402,7 @@ md3x0_def += openrtx_def + stm32f405_def
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mduv3x0_src = ['platform/drivers/CPS/cps_io_native_MDUV3x0.c',
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mduv3x0_src = ['platform/drivers/CPS/cps_io_native_MDUV3x0.c',
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'platform/targets/MD-UV3x0/platform.c',
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'platform/targets/MD-UV3x0/platform.c',
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'platform/targets/MD-UV3x0/hwconfig.c',
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'platform/targets/MD-UV3x0/hwconfig.c',
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'platform/drivers/GPS/GPS_MDx.cpp',
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'platform/drivers/keyboard/keyboard_MD3x.c',
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'platform/drivers/keyboard/keyboard_MD3x.c',
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'platform/drivers/display/HX8353_MD3x.cpp',
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'platform/drivers/display/HX8353_MD3x.cpp',
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'platform/drivers/backlight/backlight_MDx.c',
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'platform/drivers/backlight/backlight_MDx.c',
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@ -544,6 +545,28 @@ cs7000p_src += openrtx_src + stm32h743_src + miosix_cm7_src + ui_src_default
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cs7000p_inc += openrtx_inc + stm32h743_inc + miosix_cm7_inc
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cs7000p_inc += openrtx_inc + stm32h743_inc + miosix_cm7_inc
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cs7000p_def += openrtx_def + stm32h743_def + miosix_cm7_def
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cs7000p_def += openrtx_def + stm32h743_def + miosix_cm7_def
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##
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## Baofeng DM-1701
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##
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dm1701_src = ['platform/targets/DM-1701/platform.c',
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'platform/targets/DM-1701/hwconfig.c',
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'platform/drivers/keyboard/keyboard_DM1701.c',
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'platform/drivers/CPS/cps_io_native_MDUV3x0.c',
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'platform/drivers/display/HX8353_MD3x.cpp',
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'platform/drivers/backlight/backlight_MDx.c',
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'platform/drivers/chSelector/chSelector_UV3x0.c',
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'platform/drivers/audio/Cx000_dac.cpp',
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'platform/drivers/baseband/radio_UV3x0.cpp',
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'platform/drivers/baseband/AT1846S_UV3x0.cpp',
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'platform/drivers/baseband/HR_C6000_UV3x0.cpp']
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dm1701_inc = ['platform/targets/DM-1701']
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dm1701_def = {'PLATFORM_DM1701': '', 'timegm': 'mktime'}
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dm1701_src += openrtx_src + stm32f405_src + ui_src_default + mdx_src
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dm1701_inc += openrtx_inc + stm32f405_inc
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dm1701_def += openrtx_def + stm32f405_def
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##
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##
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## -------------------------- Compilation arguments ----------------------------
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## -------------------------- Compilation arguments ----------------------------
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##
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##
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@ -657,6 +680,15 @@ foreach k, v : cs7000p_def
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endif
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endif
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endforeach
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endforeach
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dm1701_args = []
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foreach k, v : dm1701_def
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if v == ''
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dm1701_args += '-D@0@'.format(k)
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else
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dm1701_args += '-D@0@=@1@'.format(k, v)
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endif
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endforeach
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linux_opts = {
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linux_opts = {
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'sources' : linux_default_src,
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'sources' : linux_default_src,
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'include_directories': linux_inc,
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'include_directories': linux_inc,
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@ -766,6 +798,15 @@ cs7000p_opts = {
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'-Wl,--print-memory-usage']
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'-Wl,--print-memory-usage']
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}
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}
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dm1701_opts = {
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'sources' : dm1701_src,
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'include_directories': dm1701_inc,
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'dependencies' : [codec2_dep],
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'c_args' : dm1701_args,
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'cpp_args' : dm1701_args,
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'link_args' : ['-Wl,-T../platform/mcu/STM32F4xx/linker_script_MDx.ld']
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}
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##
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##
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## ---------------------------- Compilation targets ----------------------------
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## ---------------------------- Compilation targets ----------------------------
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##
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##
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@ -849,6 +890,13 @@ targets = [
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'wrap' : ' ',
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'wrap' : ' ',
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'load_addr': '0x08100000'
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'load_addr': '0x08100000'
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},
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},
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{
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'name' : 'dm1701',
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'opts' : dm1701_opts,
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'flashable': true,
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'wrap' : 'DM1701',
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'load_addr': '0x0800C000'
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},
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]
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]
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if build_machine.system() == 'linux'
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if build_machine.system() == 'linux'
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@ -53,7 +53,7 @@ void _Z29TIM1_TRG_COM_TIM11_IRQHandlerv()
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void backlight_init()
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void backlight_init()
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{
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{
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#ifndef PLATFORM_MDUV3x0 /* MD-3x0 and MD-9600 */
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#if !defined(PLATFORM_MDUV3x0) && !defined(PLATFORM_DM1701) /* MD-3x0 and MD-9600 */
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gpio_setMode(LCD_BKLIGHT, ALTERNATE | ALTERNATE_FUNC(3));
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gpio_setMode(LCD_BKLIGHT, ALTERNATE | ALTERNATE_FUNC(3));
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/*
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/*
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@ -136,7 +136,7 @@ void display_setBacklightLevel(uint8_t level)
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uint8_t pwmLevel = (2 * level) + (level * 55)/100; // Convert value to 0 - 255
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uint8_t pwmLevel = (2 * level) + (level * 55)/100; // Convert value to 0 - 255
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#ifndef PLATFORM_MDUV3x0
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#if !defined(PLATFORM_MDUV3x0) && !defined(PLATFORM_DM1701)
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TIM8->CCR1 = pwmLevel;
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TIM8->CCR1 = pwmLevel;
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#else
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#else
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/*
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/*
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@ -0,0 +1,77 @@
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/***************************************************************************
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* Copyright (C) 2023 - 2024 by Federico Amedeo Izzo IU2NUO, *
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* Niccolò Izzo IU2KIN, *
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* Frederik Saraci IU2NRO *
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* Silvano Seva IU2KWO *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 3 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, see <http://www.gnu.org/licenses/> *
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***************************************************************************/
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#include <spi_bitbang.h>
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#include <spi_custom.h>
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#include <hwconfig.h>
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#include <pthread.h>
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#include <pinmap.h>
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#include <spi_stm32.h>
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#include <adc_stm32.h>
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static pthread_mutex_t c6000_mutex;
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static pthread_mutex_t adcMutex;
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/**
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* SPI bitbang function for HR_C6000 command interface (U_SPI).
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*
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* Hand-tuned to be as fast as possible, gives the following clock performance
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* when compiled with -Os and run on STM32F405 at 168MHz:
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*
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* - Freq 6.46MHz
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* - Pos. width 71ns
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* - Neg. with 83ns
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*/
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static uint8_t spiC6000_func(const void *priv, uint8_t value)
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{
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(void) priv;
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uint8_t incoming = 0;
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__disable_irq();
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for(uint8_t cnt = 0; cnt < 8; cnt++)
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{
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GPIOE->BSRR = (1 << 3); // Set PE3 (CLK)
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if(value & (0x80 >> cnt))
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GPIOE->BSRR = 1 << 4; // Set PE4 (MOSI)
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else
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GPIOE->BSRR = 1 << 20; // Clear PE4 (MOSI)
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// ~70ns delay
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asm volatile(" mov r1, #1 \n"
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"___loop_1: cmp r1, #0 \n"
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" itt ne \n"
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" subne r1, r1, #1 \n"
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" bne ___loop_1 \n":::"r1");
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incoming <<= 1;
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GPIOE->BSRR = (1 << 19); // Clear PE3 (CLK)
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incoming |= (GPIOE->IDR >> 5) & 0x01; // Read PE5 (MISO)
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}
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__enable_irq();
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return incoming;
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}
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SPI_CUSTOM_DEVICE_DEFINE(c6000_spi, spiC6000_func, NULL, &c6000_mutex)
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SPI_STM32_DEVICE_DEFINE(nvm_spi, SPI1, NULL)
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ADC_STM32_DEVICE_DEFINE(adc1, ADC1, &adcMutex, ADC_COUNTS_TO_UV(3300000, 12))
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@ -0,0 +1,90 @@
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/***************************************************************************
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* Copyright (C) 2023 - 2024 by Federico Amedeo Izzo IU2NUO, *
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* Niccolò Izzo IU2KIN, *
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* Frederik Saraci IU2NRO *
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* Silvano Seva IU2KWO *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
|
||||||
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* the Free Software Foundation; either version 3 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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||||||
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* GNU General Public License for more details. *
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||||||
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* *
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* You should have received a copy of the GNU General Public License *
|
||||||
|
* along with this program; if not, see <http://www.gnu.org/licenses/> *
|
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***************************************************************************/
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#ifndef HWCONFIG_H
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#define HWCONFIG_H
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#include <stm32f4xx.h>
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#include "pinmap.h"
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#ifdef __cplusplus
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// Export the HR_C6000 driver only for C++ sources
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#include <HR_C6000.h>
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extern HR_C6000 C6000;
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extern "C" {
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#endif
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enum AdcChannel
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{
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ADC_VOL_CH = 0,
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ADC_VBAT_CH = 1,
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ADC_MIC_CH = 3,
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};
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extern const struct spiCustomDevice c6000_spi;
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extern const struct spiDevice nvm_spi;
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extern const struct Adc adc1;
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/* Device has a working real time clock */
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#define CONFIG_RTC
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/* Screen dimensions */
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#define CONFIG_SCREEN_WIDTH 160
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#define CONFIG_SCREEN_HEIGHT 128
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/* Screen pixel format */
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#define CONFIG_PIX_FMT_RGB565
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/* Battery type */
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#define CONFIG_BAT_LIPO_2S
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/* Device supports M17 mode */
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#define CONFIG_M17
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/*
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* To enable pwm for display backlight dimming uncomment this directive.
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*
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* WARNING: backlight pwm is disabled by default because it generates a
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* continuous tone in the speaker and headphones.
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*
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* This issue cannot be solved in any way because it derives from how the
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* MD-UV380 mcu pins are used: to have a noiseless backlight pwm, the control
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* pin has to be connected to a mcu pin having between its alternate functions
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* an output compare channel of one of the timers. With this configuration, the
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* pwm signal can completely generated in hardware and its frequency can be well
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* above 22kHz, which is the upper limit for human ears.
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*
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* In the MD-UV380 radio, display backlight is connected to PD8, which is not
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* connected to any of the available output compare channels. Thus, the pwm
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* signal generation is managed inside the TIM11 ISR by toggling the backlight
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* pin and its frequency has to be low (~250Hz) to not put too much overehad on
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* the processor due to timer ISR triggering at an high rate.
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*
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* #define CONFIG_SCREEN_BRIGHTNESS
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*/
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#ifdef __cplusplus
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||||||
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}
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#endif
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||||||
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||||||
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#endif
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@ -0,0 +1,103 @@
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||||||
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/***************************************************************************
|
||||||
|
* Copyright (C) 2023 by Federico Amedeo Izzo IU2NUO, *
|
||||||
|
* Niccolò Izzo IU2KIN, *
|
||||||
|
* Frederik Saraci IU2NRO, *
|
||||||
|
* Silvano Seva IU2KWO *
|
||||||
|
* *
|
||||||
|
* This program is free software; you can redistribute it and/or modify *
|
||||||
|
* it under the terms of the GNU General Public License as published by *
|
||||||
|
* the Free Software Foundation; either version 3 of the License, or *
|
||||||
|
* (at your option) any later version. *
|
||||||
|
* *
|
||||||
|
* This program is distributed in the hope that it will be useful, *
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
|
||||||
|
* GNU General Public License for more details. *
|
||||||
|
* *
|
||||||
|
* You should have received a copy of the GNU General Public License *
|
||||||
|
* along with this program; if not, see <http://www.gnu.org/licenses/> *
|
||||||
|
***************************************************************************/
|
||||||
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|
||||||
|
#ifndef PINMAP_H
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#define PINMAP_H
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||||||
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|
||||||
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#include <stm32f4xx.h>
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||||||
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|
||||||
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/* Power keep switch */
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||||||
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#define PWR_SW GPIOA,7
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||||||
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||||||
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/* Display */
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||||||
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#define LCD_D0 GPIOD,14
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#define LCD_D1 GPIOD,15
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#define LCD_D2 GPIOD,0
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#define LCD_D3 GPIOD,1
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||||||
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#define LCD_D4 GPIOE,7
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||||||
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#define LCD_D5 GPIOE,8
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||||||
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#define LCD_D6 GPIOE,9
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||||||
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#define LCD_D7 GPIOE,10
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||||||
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#define LCD_WR GPIOD,5
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||||||
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#define LCD_RD GPIOD,4
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||||||
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#define LCD_CS GPIOD,6
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||||||
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#define LCD_RS GPIOD,12
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||||||
|
#define LCD_RST GPIOD,13
|
||||||
|
#define LCD_BKLIGHT GPIOD,8
|
||||||
|
|
||||||
|
/* Signalling LEDs */
|
||||||
|
#define GREEN_LED GPIOE,0
|
||||||
|
#define RED_LED GPIOE,1
|
||||||
|
|
||||||
|
/* Analog inputs */
|
||||||
|
#define AIN_VOLUME GPIOA,0
|
||||||
|
#define AIN_VBAT GPIOA,1
|
||||||
|
#define AIN_MIC GPIOA,3
|
||||||
|
#define AIN_RTX GPIOC,3
|
||||||
|
|
||||||
|
/* Channel selection rotary encoder */
|
||||||
|
#define CH_SELECTOR_0 GPIOE,14
|
||||||
|
#define CH_SELECTOR_1 GPIOB,11
|
||||||
|
|
||||||
|
/* Push-to-talk switch */
|
||||||
|
#define PTT_SW GPIOE,11
|
||||||
|
#define PTT_EXT GPIOE,12
|
||||||
|
|
||||||
|
#define KB_ROW1 GPIOA,6 /* K1 */
|
||||||
|
#define KB_ROW2 GPIOD,2 /* K2 */
|
||||||
|
#define KB_ROW3 GPIOD,3 /* K3 */
|
||||||
|
#define MONI_SW LCD_D6
|
||||||
|
#define FUNC_SW LCD_D7
|
||||||
|
|
||||||
|
/* Tone generator */
|
||||||
|
#define CTCSS_OUT GPIOC,7 /* System "beep" */
|
||||||
|
#define BEEP_OUT GPIOC,8 /* CTCSS tone */
|
||||||
|
|
||||||
|
/* External flash */
|
||||||
|
#define FLASH_CS &GpioD,7
|
||||||
|
#define FLASH_CLK GPIOB,3
|
||||||
|
#define FLASH_SDO GPIOB,4
|
||||||
|
#define FLASH_SDI GPIOB,5
|
||||||
|
|
||||||
|
/* Audio control */
|
||||||
|
#define AUDIO_AMP_EN GPIOB,9
|
||||||
|
#define SPK_MUTE GPIOB,8
|
||||||
|
#define MIC_PWR GPIOA,13
|
||||||
|
|
||||||
|
/* RTX stage control */
|
||||||
|
#define VHF_LNA_EN GPIOA,5
|
||||||
|
#define UHF_LNA_EN GPIOA,2
|
||||||
|
#define TX_PA_EN GPIOC,5
|
||||||
|
#define RF_APC_SW GPIOC,4
|
||||||
|
#define PA_SEL_SW GPIOC,6
|
||||||
|
#define APC_REF GPIOA,4
|
||||||
|
|
||||||
|
/* I2C for AT1846S */
|
||||||
|
#define I2C_SDA GPIOC,9
|
||||||
|
#define I2C_SCL GPIOA,8
|
||||||
|
|
||||||
|
/* HR_C6000 control interface */
|
||||||
|
#define DMR_SLEEP GPIOE,6
|
||||||
|
#define DMR_CS &GpioE,2
|
||||||
|
#define DMR_CLK GPIOE,3
|
||||||
|
#define DMR_MOSI GPIOE,4
|
||||||
|
#define DMR_MISO GPIOE,5
|
||||||
|
|
||||||
|
#endif /* PINMAP_H */
|
||||||
|
|
@ -0,0 +1,237 @@
|
||||||
|
/***************************************************************************
|
||||||
|
* Copyright (C) 2023 - 2024 by Federico Amedeo Izzo IU2NUO, *
|
||||||
|
* Niccolò Izzo IU2KIN, *
|
||||||
|
* Frederik Saraci IU2NRO *
|
||||||
|
* Silvano Seva IU2KWO *
|
||||||
|
* *
|
||||||
|
* This program is free software; you can redistribute it and/or modify *
|
||||||
|
* it under the terms of the GNU General Public License as published by *
|
||||||
|
* the Free Software Foundation; either version 3 of the License, or *
|
||||||
|
* (at your option) any later version. *
|
||||||
|
* *
|
||||||
|
* This program is distributed in the hope that it will be useful, *
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
|
||||||
|
* GNU General Public License for more details. *
|
||||||
|
* *
|
||||||
|
* You should have received a copy of the GNU General Public License *
|
||||||
|
* along with this program; if not, see <http://www.gnu.org/licenses/> *
|
||||||
|
***************************************************************************/
|
||||||
|
|
||||||
|
#include <interfaces/platform.h>
|
||||||
|
#include <peripherals/gpio.h>
|
||||||
|
#include <hwconfig.h>
|
||||||
|
#include <string.h>
|
||||||
|
#include <calibInfo_MDx.h>
|
||||||
|
#include <interfaces/nvmem.h>
|
||||||
|
#include <toneGenerator_MDx.h>
|
||||||
|
#include <peripherals/rtc.h>
|
||||||
|
#include <interfaces/audio.h>
|
||||||
|
#include <chSelector.h>
|
||||||
|
#include <adc_stm32.h>
|
||||||
|
#include <Cx000_dac.h>
|
||||||
|
|
||||||
|
#ifdef ENABLE_BKLIGHT_DIMMING
|
||||||
|
#include <backlight.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
static const hwInfo_t hwInfo =
|
||||||
|
{
|
||||||
|
.vhf_maxFreq = 174,
|
||||||
|
.vhf_minFreq = 136,
|
||||||
|
.vhf_band = 1,
|
||||||
|
.uhf_maxFreq = 470,
|
||||||
|
.uhf_minFreq = 400,
|
||||||
|
.uhf_band = 1,
|
||||||
|
.hw_version = 0,
|
||||||
|
.name = "DM-1701"
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
void platform_init()
|
||||||
|
{
|
||||||
|
/* Configure GPIOs */
|
||||||
|
gpio_setMode(GREEN_LED, OUTPUT);
|
||||||
|
gpio_setMode(RED_LED, OUTPUT);
|
||||||
|
|
||||||
|
gpio_setMode(PTT_SW, INPUT_PULL_UP);
|
||||||
|
gpio_setMode(PTT_EXT, INPUT_PULL_UP);
|
||||||
|
|
||||||
|
#ifndef RUNNING_TESTSUITE
|
||||||
|
gpio_setMode(PWR_SW, OUTPUT);
|
||||||
|
gpio_setPin(PWR_SW);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
adcStm32_init(&adc1);
|
||||||
|
|
||||||
|
nvm_init(); /* Initialise non volatile memory manager */
|
||||||
|
toneGen_init(); /* Initialise tone generator */
|
||||||
|
rtc_init(); /* Initialise RTC */
|
||||||
|
chSelector_init(); /* Initialise channel selector handler */
|
||||||
|
audio_init(); /* Initialise audio management module */
|
||||||
|
|
||||||
|
#ifdef ENABLE_BKLIGHT_DIMMING
|
||||||
|
backlight_init(); /* Initialise backlight driver */
|
||||||
|
#else
|
||||||
|
gpio_setMode(LCD_BKLIGHT, OUTPUT);
|
||||||
|
gpio_clearPin(LCD_BKLIGHT);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
void platform_terminate()
|
||||||
|
{
|
||||||
|
/* Shut down backlight */
|
||||||
|
#ifdef ENABLE_BKLIGHT_DIMMING
|
||||||
|
backlight_terminate();
|
||||||
|
#else
|
||||||
|
gpio_clearPin(LCD_BKLIGHT);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Shut down LEDs */
|
||||||
|
gpio_clearPin(GREEN_LED);
|
||||||
|
gpio_clearPin(RED_LED);
|
||||||
|
|
||||||
|
/* Shut down all the modules */
|
||||||
|
adcStm32_init(&adc1);
|
||||||
|
nvm_terminate();
|
||||||
|
toneGen_terminate();
|
||||||
|
chSelector_terminate();
|
||||||
|
audio_terminate();
|
||||||
|
|
||||||
|
/* Finally, remove power supply */
|
||||||
|
gpio_clearPin(PWR_SW);
|
||||||
|
}
|
||||||
|
|
||||||
|
uint16_t platform_getVbat()
|
||||||
|
{
|
||||||
|
/*
|
||||||
|
* Battery voltage is measured through an 1:3.26 voltage divider and
|
||||||
|
* adc_getVoltage returns a value in uV.
|
||||||
|
*/
|
||||||
|
uint32_t vbat = adc_getVoltage(&adc1, ADC_VBAT_CH) * 326;
|
||||||
|
return vbat / 100000;
|
||||||
|
}
|
||||||
|
|
||||||
|
uint8_t platform_getMicLevel()
|
||||||
|
{
|
||||||
|
/* Value from ADC is 12 bit wide: shift right by four to get 0 - 255 */
|
||||||
|
return adc_getRawSample(&adc1, ADC_MIC_CH) >> 4;
|
||||||
|
}
|
||||||
|
|
||||||
|
uint8_t platform_getVolumeLevel()
|
||||||
|
{
|
||||||
|
/*
|
||||||
|
* Volume level corresponds to an analog signal in the range 20 - 1650mV.
|
||||||
|
* Potentiometer has pseudo-logarithmic law, well described with two straight
|
||||||
|
* lines with a breakpoint around 270mV.
|
||||||
|
* Output value has range 0 - 255 with breakpoint at 150.
|
||||||
|
*/
|
||||||
|
uint16_t value = adc_getVoltage(&adc1, ADC_VOL_CH) / 1000;
|
||||||
|
uint32_t output;
|
||||||
|
|
||||||
|
if(value < 20)
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
if(value <= 270)
|
||||||
|
{
|
||||||
|
// First line: offset zero, slope 0.556
|
||||||
|
output = value;
|
||||||
|
output = (output * 556) / 1000;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
// Second line: offset 270, slope 0.076
|
||||||
|
output = value - 270;
|
||||||
|
output = (output * 76) / 1000;
|
||||||
|
output += 150;
|
||||||
|
}
|
||||||
|
|
||||||
|
if(output > 255)
|
||||||
|
output = 255;
|
||||||
|
|
||||||
|
return output;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool platform_getPttStatus()
|
||||||
|
{
|
||||||
|
/* PTT line has a pullup resistor with PTT switch closing to ground */
|
||||||
|
uint8_t intPttStatus = gpio_readPin(PTT_SW);
|
||||||
|
uint8_t extPttStatus = gpio_readPin(PTT_EXT);
|
||||||
|
return ((intPttStatus == 0) || (extPttStatus == 0)) ? true : false;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool platform_pwrButtonStatus()
|
||||||
|
{
|
||||||
|
/*
|
||||||
|
* When power knob is set to off, battery voltage measurement returns 0V.
|
||||||
|
* Here we set the threshold to 1V since, with knob in off position, there
|
||||||
|
* is always a bit of noise in the ADC measurement making the returned
|
||||||
|
* voltage not to be exactly zero.
|
||||||
|
*/
|
||||||
|
return (platform_getVbat() > 1000) ? true : false;
|
||||||
|
}
|
||||||
|
|
||||||
|
void platform_ledOn(led_t led)
|
||||||
|
{
|
||||||
|
switch(led)
|
||||||
|
{
|
||||||
|
case GREEN:
|
||||||
|
gpio_setPin(GREEN_LED);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case RED:
|
||||||
|
gpio_setPin(RED_LED);
|
||||||
|
break;
|
||||||
|
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void platform_ledOff(led_t led)
|
||||||
|
{
|
||||||
|
switch(led)
|
||||||
|
{
|
||||||
|
case GREEN:
|
||||||
|
gpio_clearPin(GREEN_LED);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case RED:
|
||||||
|
gpio_clearPin(RED_LED);
|
||||||
|
break;
|
||||||
|
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void platform_beepStart(uint16_t freq)
|
||||||
|
{
|
||||||
|
Cx000dac_startBeep(freq);
|
||||||
|
}
|
||||||
|
|
||||||
|
void platform_beepStop()
|
||||||
|
{
|
||||||
|
Cx000dac_stopBeep();
|
||||||
|
}
|
||||||
|
|
||||||
|
datetime_t platform_getCurrentTime()
|
||||||
|
{
|
||||||
|
return rtc_getTime();
|
||||||
|
}
|
||||||
|
|
||||||
|
void platform_setTime(datetime_t t)
|
||||||
|
{
|
||||||
|
rtc_setTime(t);
|
||||||
|
}
|
||||||
|
|
||||||
|
const hwInfo_t *platform_getHwInfo()
|
||||||
|
{
|
||||||
|
return &hwInfo;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* NOTE: implementation of this API function is provided in
|
||||||
|
* platform/drivers/chSelector/chSelector_UV3x0.c
|
||||||
|
*/
|
||||||
|
// int8_t platform_getChSelector()
|
||||||
Ładowanie…
Reference in New Issue