Arne SchwabeandBertrand Songis
ad8cd2546e
* Ignore deprecated register warning for the the STM include files Ignore the warning with the use of #pragma which is not elegant but otherwise we would have to change the vendor files * Remove usage of register in C/C++ files. Modern compilers ignore it anyway and C++11 actually deprecates it. Removing also removes a number of clang warnings about this
256 lines
6.8 KiB
C++
256 lines
6.8 KiB
C++
/*
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* Copyright (C) OpenTX
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*
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* Based on code named
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* th9x - http://code.google.com/p/th9x
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* er9x - http://code.google.com/p/er9x
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* gruvin9x - http://code.google.com/p/gruvin9x
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*
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* License GPLv2: http://www.gnu.org/licenses/gpl-2.0.html
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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 version 2 as
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* published by the Free Software Foundation.
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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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#include "opentx.h"
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#if defined(ROTARY_ENCODER_NAVIGATION)
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uint32_t rotencPosition;
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#endif
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uint32_t readKeys()
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{
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uint32_t result = 0;
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if (~KEYS_GPIO_REG_ENTER & KEYS_GPIO_PIN_ENTER)
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result |= 1 << KEY_ENTER;
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if (~KEYS_GPIO_REG_MENU & KEYS_GPIO_PIN_MENU)
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result |= 1 << KEY_MENU;
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if (~KEYS_GPIO_REG_PAGE & KEYS_GPIO_PIN_PAGE)
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result |= 1 << KEY_PAGE;
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if (~KEYS_GPIO_REG_EXIT & KEYS_GPIO_PIN_EXIT)
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result |= 1 << KEY_EXIT;
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#if !defined(PCBX9E) && !defined(PCBX7D)
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if (~KEYS_GPIO_REG_PLUS & KEYS_GPIO_PIN_PLUS)
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result |= 1 << KEY_PLUS;
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if (~KEYS_GPIO_REG_MINUS & KEYS_GPIO_PIN_MINUS)
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result |= 1 << KEY_MINUS;
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#endif
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// if (result != 0) TRACE("readKeys(): result=0x%02x", result);
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return result;
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}
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uint32_t readTrims()
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{
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uint32_t result = 0;
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if (~TRIMS_GPIO_REG_LHL & TRIMS_GPIO_PIN_LHL)
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result |= 0x01;
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if (~TRIMS_GPIO_REG_LHR & TRIMS_GPIO_PIN_LHR)
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result |= 0x02;
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if (~TRIMS_GPIO_REG_LVD & TRIMS_GPIO_PIN_LVD)
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result |= 0x04;
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if (~TRIMS_GPIO_REG_LVU & TRIMS_GPIO_PIN_LVU)
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result |= 0x08;
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if (~TRIMS_GPIO_REG_RVD & TRIMS_GPIO_PIN_RVD)
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result |= 0x10;
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if (~TRIMS_GPIO_REG_RVU & TRIMS_GPIO_PIN_RVU)
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result |= 0x20;
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if (~TRIMS_GPIO_REG_RHL & TRIMS_GPIO_PIN_RHL)
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result |= 0x40;
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if (~TRIMS_GPIO_REG_RHR & TRIMS_GPIO_PIN_RHR)
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result |= 0x80;
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// TRACE("readTrims(): result=0x%02x", result);
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return result;
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}
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uint8_t trimDown(uint8_t idx)
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{
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return readTrims() & (1 << idx);
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}
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uint8_t keyDown()
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{
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return readKeys();
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}
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#if defined(ROTARY_ENCODER_NAVIGATION)
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void checkRotaryEncoder()
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{
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uint32_t newpos = ROTARY_ENCODER_POSITION();
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if (newpos != rotencPosition) {
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if ((rotencPosition & 0x01) ^ ((newpos & 0x02) >> 1)) {
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--rotencValue[0];
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}
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else {
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++rotencValue[0];
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}
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rotencPosition = newpos;
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}
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}
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#endif
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/* TODO common to ARM */
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void readKeysAndTrims()
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{
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uint8_t index = 0;
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uint32_t in = readKeys();
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for (uint8_t i = 1; i != uint8_t(1 << TRM_BASE); i <<= 1) {
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keys[index++].input(in & i);
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}
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in = readTrims();
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for (uint8_t i = 1; i != uint8_t(1 << 8); i <<= 1) {
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keys[index++].input(in & i);
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}
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}
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#if defined(PCBX9E)
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#define ADD_2POS_CASE(x) \
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case SW_S ## x ## 2: \
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xxx = SWITCHES_GPIO_REG_ ## x & SWITCHES_GPIO_PIN_ ## x ; \
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break; \
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case SW_S ## x ## 0: \
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xxx = ~SWITCHES_GPIO_REG_ ## x & SWITCHES_GPIO_PIN_ ## x ; \
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break
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#define ADD_3POS_CASE(x, i) \
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case SW_S ## x ## 0: \
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xxx = (SWITCHES_GPIO_REG_ ## x ## _H & SWITCHES_GPIO_PIN_ ## x ## _H) && (~SWITCHES_GPIO_REG_ ## x ## _L & SWITCHES_GPIO_PIN_ ## x ## _L); \
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break; \
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case SW_S ## x ## 1: \
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xxx = (SWITCHES_GPIO_REG_ ## x ## _H & SWITCHES_GPIO_PIN_ ## x ## _H) && (SWITCHES_GPIO_REG_ ## x ## _L & SWITCHES_GPIO_PIN_ ## x ## _L); \
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break; \
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case SW_S ## x ## 2: \
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xxx = (~SWITCHES_GPIO_REG_ ## x ## _H & SWITCHES_GPIO_PIN_ ## x ## _H) && (SWITCHES_GPIO_REG_ ## x ## _L & SWITCHES_GPIO_PIN_ ## x ## _L); \
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break
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#else
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#define ADD_2POS_CASE(x) \
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case SW_S ## x ## 0: \
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xxx = SWITCHES_GPIO_REG_ ## x & SWITCHES_GPIO_PIN_ ## x ; \
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break; \
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case SW_S ## x ## 2: \
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xxx = ~SWITCHES_GPIO_REG_ ## x & SWITCHES_GPIO_PIN_ ## x ; \
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break
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#define ADD_3POS_CASE(x, i) \
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case SW_S ## x ## 0: \
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xxx = (SWITCHES_GPIO_REG_ ## x ## _H & SWITCHES_GPIO_PIN_ ## x ## _H); \
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if (IS_CONFIG_3POS(i)) { \
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xxx = xxx && (~SWITCHES_GPIO_REG_ ## x ## _L & SWITCHES_GPIO_PIN_ ## x ## _L); \
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} \
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break; \
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case SW_S ## x ## 1: \
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xxx = (SWITCHES_GPIO_REG_ ## x ## _H & SWITCHES_GPIO_PIN_ ## x ## _H) && (SWITCHES_GPIO_REG_ ## x ## _L & SWITCHES_GPIO_PIN_ ## x ## _L); \
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break; \
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case SW_S ## x ## 2: \
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xxx = (~SWITCHES_GPIO_REG_ ## x ## _H & SWITCHES_GPIO_PIN_ ## x ## _H); \
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if (IS_CONFIG_3POS(i)) { \
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xxx = xxx && (SWITCHES_GPIO_REG_ ## x ## _L & SWITCHES_GPIO_PIN_ ## x ## _L); \
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} \
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break
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#endif
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#if !defined(BOOT)
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uint8_t keyState(uint8_t index)
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{
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return keys[index].state();
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}
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uint32_t switchState(uint8_t index)
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{
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uint32_t xxx = 0;
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switch (index) {
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ADD_3POS_CASE(A, 0);
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ADD_3POS_CASE(B, 1);
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ADD_3POS_CASE(C, 2);
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ADD_3POS_CASE(D, 3);
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#if defined(PCBX7D)
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ADD_2POS_CASE(F);
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ADD_2POS_CASE(H);
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#else
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ADD_3POS_CASE(E, 4);
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ADD_2POS_CASE(F);
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ADD_3POS_CASE(G, 6);
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ADD_2POS_CASE(H);
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#endif
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#if defined(PCBX9E)
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ADD_3POS_CASE(I, 8);
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ADD_3POS_CASE(J, 9);
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ADD_3POS_CASE(K, 10);
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ADD_3POS_CASE(L, 11);
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ADD_3POS_CASE(M, 12);
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ADD_3POS_CASE(N, 13);
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ADD_3POS_CASE(O, 14);
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ADD_3POS_CASE(P, 15);
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ADD_3POS_CASE(Q, 16);
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ADD_3POS_CASE(R, 17);
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#endif
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default:
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break;
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}
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// TRACE("switch %d => %d", index, xxx);
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return xxx;
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}
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#endif
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void keysInit()
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{
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GPIO_InitTypeDef GPIO_InitStructure;
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GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN;
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GPIO_InitStructure.GPIO_Speed = GPIO_Speed_2MHz;
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GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
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GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP ;
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#if defined(KEYS_GPIOA_PINS)
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GPIO_InitStructure.GPIO_Pin = KEYS_GPIOA_PINS;
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GPIO_Init(GPIOA, &GPIO_InitStructure);
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#endif
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#if defined(KEYS_GPIOB_PINS)
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GPIO_InitStructure.GPIO_Pin = KEYS_GPIOB_PINS;
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GPIO_Init(GPIOB, &GPIO_InitStructure);
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#endif
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#if defined(KEYS_GPIOC_PINS)
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GPIO_InitStructure.GPIO_Pin = KEYS_GPIOC_PINS;
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GPIO_Init(GPIOC, &GPIO_InitStructure);
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#endif
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#if defined(KEYS_GPIOD_PINS)
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GPIO_InitStructure.GPIO_Pin = KEYS_GPIOD_PINS;
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GPIO_Init(GPIOD, &GPIO_InitStructure);
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#endif
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#if defined(KEYS_GPIOE_PINS)
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GPIO_InitStructure.GPIO_Pin = KEYS_GPIOE_PINS;
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GPIO_Init(GPIOE, &GPIO_InitStructure);
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#endif
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#if defined(KEYS_GPIOF_PINS)
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GPIO_InitStructure.GPIO_Pin = KEYS_GPIOF_PINS;
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GPIO_Init(GPIOF, &GPIO_InitStructure);
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#endif
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#if defined(KEYS_GPIOG_PINS)
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GPIO_InitStructure.GPIO_Pin = KEYS_GPIOG_PINS;
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GPIO_Init(GPIOG, &GPIO_InitStructure);
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#endif
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#if defined(ROTARY_ENCODER_NAVIGATION)
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rotencPosition = ROTARY_ENCODER_POSITION();
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#endif
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}
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