kopia lustrzana https://github.com/OpenRTX/OpenRTX
Differentiate MDUV380G target from MDUV380
Federico Amedeo Izzo
rodzic
e4302545fc
commit
b74dba7564
38
meson.build
38
meson.build
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@ -223,6 +223,19 @@ mduv380_inc = inc + stm32f405_inc + ['platform/targets/MD-UV380']
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mduv380_def = def + stm32f405_def + {'PLATFORM_MDUV380': ''}
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## TYT MD-UV380G
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mduv380g_src = src + stm32f405_src + ['platform/drivers/display/HX83XX_MDx.c',
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'platform/drivers/keyboard/keyboard_MDx.c',
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'platform/drivers/NVM/extFlash_MDx.c',
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'platform/drivers/NVM/nvmem_MDUV3x0G.c',
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'platform/drivers/ADC/ADC1_MDx.c',
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'platform/drivers/baseband/rtx_UV3x0.c',
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'platform/targets/MD-UV380G/platform.c']
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mduv380g_inc = inc + stm32f405_inc + ['platform/targets/MD-UV380G']
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mduv380g_def = def + stm32f405_def + {'PLATFORM_MDUV380G': ''}
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## Radioddity GD77
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gd77_src = src + mk22fn512_src + ['platform/targets/GD77/platform.c',
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'platform/drivers/display/UC1701_GD77.c',
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@ -249,7 +262,7 @@ dm1801_def = def + mk22fn512_def + {'PLATFORM_DM1801': ''}
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md9600_src = src + stm32f405_src + ['platform/targets/MD-9600/platform.c']
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md9600_inc = inc + stm32f405_inc + ['platform/targets/MD-9600']
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md9600_def = def + stm32f405_def + {'PLATFORM_MDUV380': ''}
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md9600_def = def + stm32f405_def + {'PLATFORM_MD9600': ''}
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##
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@ -299,6 +312,15 @@ foreach k, v : mduv380_def
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endif
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endforeach
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mduv380g_args = []
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foreach k, v : mduv380g_def
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if v == ''
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mduv380g_args += '-D@0@'.format(k)
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else
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mduv380g_args += '-D@0@=@1@'.format(k, v)
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endif
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endforeach
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gd77_args = []
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foreach k, v : gd77_def
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if v == ''
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@ -350,6 +372,12 @@ mduv380_opts = {'sources': mduv380_src,
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'-Wl,--print-memory-usage'],
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'include_directories': mduv380_inc}
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mduv380g_opts = {'sources': mduv380g_src,
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'c_args': mduv380g_args,
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'link_args' : ['-Wl,-T../platform/mcu/STM32F4xx/linker_script.ld',
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'-Wl,--print-memory-usage'],
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'include_directories': mduv380g_inc}
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gd77_opts = {'sources': gd77_src,
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'c_args': gd77_args,
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'link_args' : ['-Wl,-T../platform/mcu/MK22FN512xxx12/linker_script.ld',
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@ -389,11 +417,17 @@ targets = [
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'wrap': 'MD390',
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'load_addr': '0x0800C000'},
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{'name': 'mduv380g',
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{'name': 'mduv380',
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'opts': mduv380_opts,
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'flashable': true,
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'wrap': 'UV3X0',
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'load_addr': '0x0800C000'},
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{'name': 'mduv380g',
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'opts': mduv380g_opts,
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'flashable': true,
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'wrap': 'UV3X0',
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'load_addr': '0x0800C000'},
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{'name': 'gd77',
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'opts': gd77_opts,
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@ -0,0 +1,278 @@
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/***************************************************************************
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* Copyright (C) 2020 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 <interfaces/nvmem.h>
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#include <interfaces/delays.h>
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#include "calibInfo_MDx.h"
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#include "extFlash_MDx.h"
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/**
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* \internal Data structure matching the one used by original MD3x0 firmware to
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* manage channel data inside nonvolatile flash memory.
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*
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* Taken by dmrconfig repository: https://github.com/sergev/dmrconfig/blob/master/uv380.c
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*/
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typedef struct
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{
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// Byte 0
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uint8_t channel_mode : 2,
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bandwidth : 2,
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autoscan : 1,
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_unused1 : 2,
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lone_worker : 1;
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// Byte 1
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uint8_t _unused2 : 1,
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rx_only : 1,
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repeater_slot : 2,
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colorcode : 4;
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// Byte 2
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uint8_t privacy_no : 4,
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privacy : 2,
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private_call_conf : 1,
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data_call_conf : 1;
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// Byte 3
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uint8_t rx_ref_frequency : 2,
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_unused3 : 1,
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emergency_alarm_ack : 1,
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_unused4 : 3,
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display_pttid_dis : 1;
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// Byte 4
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uint8_t tx_ref_frequency : 2,
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_unused5 : 2,
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vox : 1,
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_unused6 : 1,
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admit_criteria : 2;
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// Byte 5
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uint8_t _unused7 : 4,
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in_call_criteria : 2,
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turn_off_freq : 2;
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// Bytes 6-7
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uint16_t contact_name_index;
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// Bytes 8-9
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uint8_t tot : 6,
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_unused13 : 2;
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uint8_t tot_rekey_delay;
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// Bytes 10-11
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uint8_t emergency_system_index;
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uint8_t scan_list_index;
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// Bytes 12-13
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uint8_t group_list_index;
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uint8_t _unused8;
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// Bytes 14-15
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uint8_t _unused9;
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uint8_t squelch;
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// Bytes 16-23
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uint32_t rx_frequency;
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uint32_t tx_frequency;
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// Bytes 24-27
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uint16_t ctcss_dcs_receive;
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uint16_t ctcss_dcs_transmit;
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// Bytes 28-29
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uint8_t rx_signaling_syst;
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uint8_t tx_signaling_syst;
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// Byte 30
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uint8_t power : 2,
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_unused10 : 6;
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// Byte 31
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uint8_t _unused11 : 3,
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dcdm_switch_dis : 1,
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leader_ms : 1,
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_unused12 : 3;
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// Bytes 32-63
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uint16_t name[16];
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}
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mduv3x0Channel_t;
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const uint32_t chDataBaseAddr = 0x110000; /**< Base address of channel data */
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const uint32_t maxNumChannels = 3000; /**< Maximum number of channels in memory */
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/**
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* \internal Utility function to convert 4 byte BCD values into a 32-bit
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* unsigned integer ones.
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*/
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uint32_t _bcd2bin(uint32_t bcd)
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{
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return ((bcd >> 28) & 0x0F) * 10000000 +
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((bcd >> 24) & 0x0F) * 1000000 +
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((bcd >> 20) & 0x0F) * 100000 +
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((bcd >> 16) & 0x0F) * 10000 +
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((bcd >> 12) & 0x0F) * 1000 +
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((bcd >> 8) & 0x0F) * 100 +
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((bcd >> 4) & 0x0F) * 10 +
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(bcd & 0x0F);
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}
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void nvm_init()
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{
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extFlash_init();
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}
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void nvm_terminate()
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{
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extFlash_terminate();
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}
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void nvm_readCalibData(void *buf)
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{
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extFlash_wakeup();
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delayUs(5);
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mduv3x0Calib_t *calib = ((mduv3x0Calib_t *) buf);
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/* Common calibration data */
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(void) extFlash_readSecurityRegister(0x1000, (&calib->vox1), 6);
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/* UHF-band calibration data */
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(void) extFlash_readSecurityRegister(0x1009, (&calib->uhfCal.freqAdjustMid), 1);
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(void) extFlash_readSecurityRegister(0x1010, calib->uhfCal.txHighPower, 9);
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(void) extFlash_readSecurityRegister(0x2090, calib->uhfCal.txMidPower, 9);
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(void) extFlash_readSecurityRegister(0x1020, calib->uhfCal.txLowPower, 9);
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(void) extFlash_readSecurityRegister(0x1030, calib->uhfCal.rxSensitivity, 9);
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(void) extFlash_readSecurityRegister(0x1040, calib->uhfCal.openSql9, 9);
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(void) extFlash_readSecurityRegister(0x1050, calib->uhfCal.closeSql9, 9);
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(void) extFlash_readSecurityRegister(0x1070, calib->uhfCal.closeSql1, 9);
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(void) extFlash_readSecurityRegister(0x1060, calib->uhfCal.openSql1, 9);
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(void) extFlash_readSecurityRegister(0x1090, calib->uhfCal.ctcss67Hz, 9);
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(void) extFlash_readSecurityRegister(0x10a0, calib->uhfCal.ctcss151Hz, 9);
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(void) extFlash_readSecurityRegister(0x10b0, calib->uhfCal.ctcss254Hz, 9);
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(void) extFlash_readSecurityRegister(0x10d0, calib->uhfCal.dcsMod1, 9);
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(void) extFlash_readSecurityRegister(0x2030, calib->uhfCal.sendIrange, 9);
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(void) extFlash_readSecurityRegister(0x2040, calib->uhfCal.sendQrange, 9);
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(void) extFlash_readSecurityRegister(0x2070, calib->uhfCal.analogSendIrange, 9);
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(void) extFlash_readSecurityRegister(0x2080, calib->uhfCal.analogSendQrange, 9);
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uint32_t freqs[18];
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(void) extFlash_readSecurityRegister(0x20b0, ((uint8_t *) &freqs), 72);
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for(uint8_t i = 0; i < 9; i++)
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{
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calib->uhfCal.rxFreq[i] = ((freq_t) _bcd2bin(freqs[2*i]));
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calib->uhfCal.txFreq[i] = ((freq_t) _bcd2bin(freqs[2*i+1]));
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}
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/* VHF-band calibration data */
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(void) extFlash_readSecurityRegister(0x100c, (&calib->vhfCal.freqAdjustMid), 1);
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(void) extFlash_readSecurityRegister(0x1019, calib->vhfCal.txHighPower, 5);
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(void) extFlash_readSecurityRegister(0x2099, calib->vhfCal.txMidPower, 5);
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(void) extFlash_readSecurityRegister(0x1029, calib->vhfCal.txLowPower, 5);
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(void) extFlash_readSecurityRegister(0x1039, calib->vhfCal.rxSensitivity, 5);
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(void) extFlash_readSecurityRegister(0x109b, calib->vhfCal.ctcss67Hz, 5);
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(void) extFlash_readSecurityRegister(0x10ab, calib->vhfCal.ctcss151Hz, 5);
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(void) extFlash_readSecurityRegister(0x10bb, calib->vhfCal.ctcss254Hz, 5);
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(void) extFlash_readSecurityRegister(0x10e0, calib->vhfCal.openSql9, 5);
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(void) extFlash_readSecurityRegister(0x10e5, calib->vhfCal.closeSql9, 5);
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(void) extFlash_readSecurityRegister(0x10ea, calib->vhfCal.closeSql1, 5);
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(void) extFlash_readSecurityRegister(0x10ef, calib->vhfCal.openSql1, 5);
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(void) extFlash_readSecurityRegister(0x10db, calib->vhfCal.dcsMod1, 5);
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(void) extFlash_readSecurityRegister(0x2039, calib->vhfCal.sendIrange, 5);
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(void) extFlash_readSecurityRegister(0x2049, calib->vhfCal.sendQrange, 5);
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(void) extFlash_readSecurityRegister(0x2079, calib->uhfCal.analogSendIrange, 5);
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(void) extFlash_readSecurityRegister(0x2089, calib->vhfCal.analogSendQrange, 5);
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(void) extFlash_readSecurityRegister(0x2000, ((uint8_t *) &freqs), 40);
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extFlash_sleep();
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for(uint8_t i = 0; i < 5; i++)
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{
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calib->vhfCal.rxFreq[i] = ((freq_t) _bcd2bin(freqs[2*i]));
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calib->vhfCal.txFreq[i] = ((freq_t) _bcd2bin(freqs[2*i+1]));
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}
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}
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int nvm_readChannelData(channel_t *channel, uint16_t pos)
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{
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if(pos > maxNumChannels) return -1;
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extFlash_wakeup();
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delayUs(5);
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mduv3x0Channel_t chData;
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uint32_t readAddr = chDataBaseAddr + pos * sizeof(mduv3x0Channel_t);
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extFlash_readData(readAddr, ((uint8_t *) &chData), sizeof(mduv3x0Channel_t));
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extFlash_sleep();
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channel->mode = chData.channel_mode - 1;
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channel->bandwidth = chData.bandwidth;
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channel->admit_criteria = chData.admit_criteria;
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channel->squelch = chData.squelch;
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channel->rx_only = chData.rx_only;
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channel->vox = chData.vox;
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channel->rx_frequency = _bcd2bin(chData.rx_frequency);
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channel->tx_frequency = _bcd2bin(chData.tx_frequency);
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channel->tot = chData.tot;
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channel->tot_rekey_delay = chData.tot_rekey_delay;
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channel->emSys_index = chData.emergency_system_index;
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channel->scanList_index = chData.scan_list_index;
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channel->groupList_index = chData.group_list_index;
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if(chData.power == 3)
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{
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channel->power = 5.0f; /* High power -> 5W */
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}
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else if(chData.power == 2)
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{
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channel->power = 2.5f; /* Mid power -> 2.5W */
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}
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else
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{
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channel->power = 1.0f; /* Low power -> 1W */
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}
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/*
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* Brutally convert channel name from unicode to char by truncating the most
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* significant byte
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*/
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for(uint16_t i = 0; i < 16; i++)
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{
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channel->name[i] = ((char) (chData.name[i] & 0x00FF));
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}
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/* Load mode-specific parameters */
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if(channel->mode == FM)
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{
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channel->fm.ctcDcs_rx = chData.ctcss_dcs_receive;
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channel->fm.ctcDcs_tx = chData.ctcss_dcs_transmit;
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}
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else if(channel->mode == DMR)
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{
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channel->dmr.contactName_index = chData.contact_name_index;
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channel->dmr.dmr_timeslot = chData.repeater_slot;
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channel->dmr.rxColorCode = chData.colorcode;
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channel->dmr.txColorCode = chData.colorcode;
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}
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return 0;
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}
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@ -0,0 +1,120 @@
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/***************************************************************************
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* Copyright (C) 2020 by Federico Amedeo Izzo IU2NUO, *
|
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* Niccolò Izzo IU2KIN, *
|
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* Silvano Seva IU2KWO *
|
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* *
|
||||
* 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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***************************************************************************/
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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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/* Device has a working real time clock */
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#define HAS_RTC
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/* Supported radio bands */
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#define BAND_VHF
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#define BAND_UHF
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/* Band limits in Hz */
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#define FREQ_LIMIT_VHF_LO 136000000
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#define FREQ_LIMIT_VHF_HI 174000000
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#define FREQ_LIMIT_UHF_LO 400000000
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#define FREQ_LIMIT_UHF_HI 480000000
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/* Screen dimensions */
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#define SCREEN_WIDTH 160
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#define SCREEN_HEIGHT 128
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/* Screen pixel format */
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#define PIX_FMT_RGB565
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/* Battery type */
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#define BAT_LIPO_2S
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/* Display */
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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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#define LCD_D4 GPIOE,7
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#define LCD_D5 GPIOE,8
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#define LCD_D6 GPIOE,9
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#define LCD_D7 GPIOE,10
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#define LCD_WR GPIOD,5
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#define LCD_RD GPIOD,4
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#define LCD_CS GPIOD,6
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#define LCD_RS GPIOD,12
|
||||
#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_VBAT GPIOA,1
|
||||
|
||||
/* 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
|
||||
|
||||
/*
|
||||
* Keyboard. Here we define only rows, since coloumn lines are the same as
|
||||
* LCD_Dx. See also: https://www.qsl.net/dl4yhf/RT3/md380_hw.html#keyboard
|
||||
*
|
||||
* "Monitor" and "Function" buttons, on the other hand, are connected to
|
||||
* keyboard row 3 and on LCD_D6 and LCD_D7. They are SWAPPED with respect to
|
||||
* connections made on MD-380.
|
||||
*/
|
||||
#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
|
||||
|
||||
/* External flash */
|
||||
#define FLASH_CS GPIOD,7
|
||||
#define FLASH_CLK GPIOB,3
|
||||
#define FLASH_SDO GPIOB,4
|
||||
#define FLASH_SDI GPIOB,5
|
||||
|
||||
/*
|
||||
* To enable pwm for display backlight dimming uncomment this directive.
|
||||
*
|
||||
* WARNING: backlight pwm is disabled by default because it generates a
|
||||
* continuous tone in the speaker and headphones.
|
||||
*
|
||||
* This issue cannot be solved in any way because it derives from how the
|
||||
* MD-UV380 mcu pins are used: to have a noiseless backlight pwm, the control
|
||||
* pin has to be connected to a mcu pin having between its alternate functions
|
||||
* an output compare channel of one of the timers. With this configuration, the
|
||||
* pwm signal can completely generated in hardware and its frequency can be well
|
||||
* above 22kHz, which is the upper limit for human ears.
|
||||
*
|
||||
* In the MD-UV380 radio, display backlight is connected to PD8, which is not
|
||||
* connected to any of the available output compare channels. Thus, the pwm
|
||||
* signal generation is managed inside the TIM11 ISR by toggling the backlight
|
||||
* pin and its frequency has to be low (~250Hz) to not put too much overehad on
|
||||
* the processor due to timer ISR triggering at an high rate.
|
||||
*
|
||||
* #define ENABLE_BKLIGHT_DIMMING
|
||||
*/
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,236 @@
|
|||
/***************************************************************************
|
||||
* Copyright (C) 2020 by Federico Amedeo Izzo IU2NUO, *
|
||||
* Niccolò Izzo IU2KIN, *
|
||||
* 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 <interfaces/gpio.h>
|
||||
#include <os.h>
|
||||
#include <hwconfig.h>
|
||||
#include <ADC1_MDx.h>
|
||||
#include <calibInfo_MDx.h>
|
||||
#include <interfaces/nvmem.h>
|
||||
#include <interfaces/rtc.h>
|
||||
|
||||
mduv3x0Calib_t calibration;
|
||||
|
||||
#ifdef ENABLE_BKLIGHT_DIMMING
|
||||
void TIM1_TRG_COM_TIM11_IRQHandler()
|
||||
{
|
||||
OSIntEnter();
|
||||
|
||||
if(TIM11->SR & TIM_SR_CC1IF)
|
||||
{
|
||||
gpio_clearPin(LCD_BKLIGHT); /* Clear pin on compare match */
|
||||
}
|
||||
|
||||
if(TIM11->SR & TIM_SR_UIF)
|
||||
{
|
||||
gpio_setPin(LCD_BKLIGHT); /* Set pin on counter reload */
|
||||
}
|
||||
|
||||
TIM11->SR = 0;
|
||||
|
||||
OSIntExit();
|
||||
}
|
||||
#endif
|
||||
|
||||
void platform_init()
|
||||
{
|
||||
/* Configure GPIOs */
|
||||
gpio_setMode(GREEN_LED, OUTPUT);
|
||||
gpio_setMode(RED_LED, OUTPUT);
|
||||
|
||||
gpio_setMode(LCD_BKLIGHT, OUTPUT);
|
||||
gpio_clearPin(LCD_BKLIGHT);
|
||||
|
||||
gpio_setMode(CH_SELECTOR_0, INPUT);
|
||||
gpio_setMode(CH_SELECTOR_1, INPUT);
|
||||
|
||||
gpio_setMode(PTT_SW, INPUT);
|
||||
|
||||
/*
|
||||
* Initialise ADC1, for vbat, RSSI, ...
|
||||
* Configuration of corresponding GPIOs in analog input mode is done inside
|
||||
* the driver.
|
||||
*/
|
||||
adc1_init();
|
||||
|
||||
nvm_init(); /* Initialise non volatile memory manager */
|
||||
nvm_readCalibData(&calibration); /* Load calibration data */
|
||||
rtc_init(); /* Initialise RTC */
|
||||
|
||||
#ifdef ENABLE_BKLIGHT_DIMMING
|
||||
/*
|
||||
* Configure TIM11 for backlight PWM: Fpwm = 256Hz, 8 bit of resolution.
|
||||
* APB2 freq. is 84MHz but timer runs at twice this frequency, then:
|
||||
* PSC = 2564 to have Ftick = 65.52kHz
|
||||
* With ARR = 256, Fpwm is 256Hz;
|
||||
*/
|
||||
RCC->APB2ENR |= RCC_APB2ENR_TIM11EN;
|
||||
__DSB();
|
||||
|
||||
TIM11->ARR = 255;
|
||||
TIM11->PSC = 2563;
|
||||
TIM11->CNT = 0;
|
||||
TIM11->CR1 |= TIM_CR1_ARPE;
|
||||
TIM11->CCMR1 |= TIM_CCMR1_OC1M_2
|
||||
| TIM_CCMR1_OC1M_1
|
||||
| TIM_CCMR1_OC1PE;
|
||||
TIM11->CCER |= TIM_CCER_CC1E;
|
||||
TIM11->CCR1 = 0;
|
||||
TIM11->EGR = TIM_EGR_UG; /* Update registers */
|
||||
TIM11->SR = 0; /* Clear interrupt flags */
|
||||
TIM11->DIER = TIM_DIER_CC1IE /* Interrupt on compare match */
|
||||
| TIM_DIER_UIE; /* Interrupt on counter reload */
|
||||
TIM11->CR1 |= TIM_CR1_CEN; /* Start timer */
|
||||
|
||||
NVIC_ClearPendingIRQ(TIM1_TRG_COM_TIM11_IRQn);
|
||||
NVIC_SetPriority(TIM1_TRG_COM_TIM11_IRQn,15);
|
||||
NVIC_EnableIRQ(TIM1_TRG_COM_TIM11_IRQn);
|
||||
#endif
|
||||
}
|
||||
|
||||
void platform_terminate()
|
||||
{
|
||||
/* Shut down backlight */
|
||||
gpio_clearPin(LCD_BKLIGHT);
|
||||
|
||||
#ifdef ENABLE_BKLIGHT_DIMMING
|
||||
RCC->APB2ENR &= ~RCC_APB2ENR_TIM11EN;
|
||||
__DSB();
|
||||
#endif
|
||||
|
||||
/* Shut down LEDs */
|
||||
gpio_clearPin(GREEN_LED);
|
||||
gpio_clearPin(RED_LED);
|
||||
|
||||
/* Shut down all the modules */
|
||||
adc1_terminate();
|
||||
nvm_terminate();
|
||||
rtc_terminate();
|
||||
}
|
||||
|
||||
float platform_getVbat()
|
||||
{
|
||||
/*
|
||||
* Battery voltage is measured through an 1:3 voltage divider and
|
||||
* adc1_getMeasurement returns a value in mV. Thus, to have effective
|
||||
* battery voltage multiply by three and divide by 1000
|
||||
*/
|
||||
return adc1_getMeasurement(0)*3.0f/1000.0f;
|
||||
}
|
||||
|
||||
float platform_getMicLevel()
|
||||
{
|
||||
return 0.0f;
|
||||
}
|
||||
|
||||
float platform_getVolumeLevel()
|
||||
{
|
||||
return 0.0f;
|
||||
}
|
||||
|
||||
uint8_t platform_getChSelector()
|
||||
{
|
||||
static const uint8_t rsPositions[] = { 1, 4, 2, 3};
|
||||
int pos = gpio_readPin(CH_SELECTOR_0)
|
||||
| (gpio_readPin(CH_SELECTOR_1) << 1);
|
||||
|
||||
return rsPositions[pos];
|
||||
}
|
||||
|
||||
bool platform_getPttStatus()
|
||||
{
|
||||
/* PTT line has a pullup resistor with PTT switch closing to ground */
|
||||
return (gpio_readPin(PTT_SW) == 0) ? 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)
|
||||
{
|
||||
/* TODO */
|
||||
(void) freq;
|
||||
}
|
||||
|
||||
void platform_beepStop()
|
||||
{
|
||||
/* TODO */
|
||||
}
|
||||
|
||||
void platform_setBacklightLevel(uint8_t level)
|
||||
{
|
||||
/*
|
||||
* Little workaround for the following nasty behaviour: if CCR1 value is
|
||||
* zero, a waveform with 99% duty cycle is generated. This is because we are
|
||||
* emulating pwm with interrupts.
|
||||
*/
|
||||
if(level > 1)
|
||||
{
|
||||
#ifdef ENABLE_BKLIGHT_DIMMING
|
||||
TIM11->CCR1 = level;
|
||||
TIM11->CR1 |= TIM_CR1_CEN;
|
||||
#else
|
||||
gpio_setPin(LCD_BKLIGHT);
|
||||
#endif
|
||||
}
|
||||
else
|
||||
{
|
||||
#ifdef ENABLE_BKLIGHT_DIMMING
|
||||
TIM11->CR1 &= ~TIM_CR1_CEN;
|
||||
#endif
|
||||
gpio_clearPin(LCD_BKLIGHT);
|
||||
}
|
||||
}
|
||||
|
||||
const void *platform_getCalibrationData()
|
||||
{
|
||||
return ((const void *) &calibration);
|
||||
}
|
||||
Ładowanie…
Reference in New Issue