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e4de0da0bb2a10e6ca7c29641ffedbac38972e6f
edgetx-gx12/radio/src/targets/taranis/keys_driver.cpp
T
Damjan Adamic e4de0da0bb Fixed Companion build
2014-12-06 15:55:07 +01:00

378 lines
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/*
* Authors (alphabetical order)
* - Andre Bernet <bernet.andre@gmail.com>
* - Andreas Weitl
* - Bertrand Songis <bsongis@gmail.com>
* - Bryan J. Rentoul (Gruvin) <gruvin@gmail.com>
* - Cameron Weeks <th9xer@gmail.com>
* - Erez Raviv
* - Gabriel Birkus
* - Jean-Pierre Parisy
* - Karl Szmutny
* - Michael Blandford
* - Michal Hlavinka
* - Pat Mackenzie
* - Philip Moss
* - Rob Thomson
* - Romolo Manfredini <romolo.manfredini@gmail.com>
* - Thomas Husterer
*
* opentx is based on code named
* gruvin9x by Bryan J. Rentoul: http://code.google.com/p/gruvin9x/,
* er9x by Erez Raviv: http://code.google.com/p/er9x/,
* and the original (and ongoing) project by
* Thomas Husterer, th9x: http://code.google.com/p/th9x/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* 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.
*
*/
#include "../../opentx.h"
// TODO FrSky code included PIN_BIND and PIN_POWER
uint32_t readKeys()
{
register uint32_t d = GPIOD->IDR;
register uint32_t e = GPIOE->IDR;
register uint32_t f = GPIOF->IDR;
register uint32_t result = 0;
(void)e;
(void)f;
#if defined(REV9E)
if (f & PIN_BUTTON_ENTER)
#else
if (e & PIN_BUTTON_ENTER)
#endif
result |= 0x02 << KEY_ENTER;
#if !defined(REV9E) || defined(SIMU)
if (e & PIN_BUTTON_PLUS)
result |= 0x02 << KEY_PLUS;
if (e & PIN_BUTTON_MINUS)
result |= 0x02 << KEY_MINUS;
#else
result |= 0x02 << KEY_PLUS;
result |= 0x02 << KEY_MINUS;
#endif
if (d & PIN_BUTTON_MENU)
result |= 0x02 << KEY_MENU;
if (d & PIN_BUTTON_PAGE)
result |= 0x02 << KEY_PAGE;
if (d & PIN_BUTTON_EXIT)
result |= 0x02 << KEY_EXIT;
// printf("readKeys(): %x %x => %x\n", d, e, result); fflush(stdout);
return result;
}
uint32_t readTrims()
{
register uint32_t c = GPIOC->IDR;
register uint32_t e = GPIOE->IDR;
#if defined(REV9E)
register uint32_t g = GPIOG->IDR;
#endif
register uint32_t result = 0;
if (~e & PIN_TRIM_LH_L)
result |= 0x01; // LH_L
if (~e & PIN_TRIM_LH_R)
result |= 0x02; // LH_R
#if defined(REV9E)
if (~g & PIN_TRIM_LV_DN)
result |= 0x04; // LV_DN
if (~g & PIN_TRIM_LV_UP)
result |= 0x08; // LV_UP
#else
if (~e & PIN_TRIM_LV_DN)
result |= 0x04; // LV_DN
if (~e & PIN_TRIM_LV_UP)
result |= 0x08; // LV_UP
#endif
if (~c & PIN_TRIM_RV_DN)
result |= 0x10; // RV_DN
if (~c & PIN_TRIM_RV_UP)
result |= 0x20; // RV_UP
if (~c & PIN_TRIM_RH_L)
result |= 0x40; // RH_L
if (~c & PIN_TRIM_RH_R)
result |= 0x80; // RH_R
// printf("readTrims(): %x %x => %x\n", c, e, result); fflush(stdout);
return result;
}
uint8_t trimDown(uint8_t idx)
{
return readTrims() & (1 << idx);
}
uint8_t keyDown()
{
return ~readKeys() & 0x7E ;
}
#if defined(REV9E)
extern rotenc_t x9de_rotenc;
#endif
/* TODO common to ARM */
void readKeysAndTrims()
{
register uint32_t i;
uint8_t enuk = KEY_MENU;
uint32_t in = ~readKeys();
for (i = 1; i <= TRM_BASE; i++) {
keys[enuk].input(in & (1 << i));
++enuk;
}
#if defined(REV9E)
static rotenc_t rePreviousValue;
rotenc_t reNewValue = (x9de_rotenc / ROTARY_ENCODER_GRANULARITY);
int8_t scrollRE = reNewValue - rePreviousValue;
if (scrollRE) {
rePreviousValue = reNewValue;
if (scrollRE < 0) {
putEvent(EVT_KEY_FIRST(KEY_MINUS));
}
else {
putEvent(EVT_KEY_FIRST(KEY_PLUS));
}
}
#endif
in = readTrims();
for (i = 1; i < 256; i <<= 1) {
keys[enuk].input(in & i);
++enuk;
}
}
#if !defined(BOOT)
#if defined(REV9E)
#define ADD_3POS_CASE(x, i) \
case SW_S ## x ## 0: \
xxx = (GPIO_PIN_SW_ ## x ## _H & PIN_SW_ ## x ## _H) && (~GPIO_PIN_SW_ ## x ## _L & PIN_SW_ ## x ## _L); \
break; \
case SW_S ## x ## 1: \
xxx = (GPIO_PIN_SW_ ## x ## _H & PIN_SW_ ## x ## _H) && (GPIO_PIN_SW_ ## x ## _L & PIN_SW_ ## x ## _L); \
break; \
case SW_S ## x ## 2: \
xxx = (~GPIO_PIN_SW_ ## x ## _H & PIN_SW_ ## x ## _H) && (GPIO_PIN_SW_ ## x ## _L & PIN_SW_ ## x ## _L); \
break
#define ADD_3POS_INVERTED_CASE(x, i) ADD_3POS_CASE(x, i)
#define ADD_XTRA_2POS_CASE(...)
#else
#define ADD_2POS_CASE(x) \
case SW_S ## x ## 0: \
xxx = GPIO_PIN_SW_ ## x & PIN_SW_ ## x ; \
break; \
case SW_S ## x ## 2: \
xxx = ~GPIO_PIN_SW_ ## x & PIN_SW_ ## x ; \
break
#define ADD_3POS_CASE(x, i) \
case SW_S ## x ## 0: \
xxx = (GPIO_PIN_SW_ ## x ## _H & PIN_SW_ ## x ## _H); \
if (IS_3POS(i)) { \
xxx = xxx && (~GPIO_PIN_SW_ ## x ## _L & PIN_SW_ ## x ## _L); \
} \
break; \
case SW_S ## x ## 1: \
xxx = (GPIO_PIN_SW_ ## x ## _H & PIN_SW_ ## x ## _H) && (GPIO_PIN_SW_ ## x ## _L & PIN_SW_ ## x ## _L); \
break; \
case SW_S ## x ## 2: \
xxx = (~GPIO_PIN_SW_ ## x ## _H & PIN_SW_ ## x ## _H); \
if (IS_3POS(i)) { \
xxx = xxx && (GPIO_PIN_SW_ ## x ## _L & PIN_SW_ ## x ## _L); \
} \
break
#define ADD_3POS_INVERTED_CASE(x, i) \
case SW_S ## x ## 0: \
xxx = (~GPIO_PIN_SW_ ## x ## _H & PIN_SW_ ## x ## _H); \
if (IS_3POS(i)) { \
xxx = xxx && (GPIO_PIN_SW_ ## x ## _L & PIN_SW_ ## x ## _L); \
} \
break; \
case SW_S ## x ## 1: \
xxx = (GPIO_PIN_SW_ ## x ## _H & PIN_SW_ ## x ## _H) && (GPIO_PIN_SW_ ## x ## _L & PIN_SW_ ## x ## _L); \
break; \
case SW_S ## x ## 2: \
xxx = (GPIO_PIN_SW_ ## x ## _H & PIN_SW_ ## x ## _H); \
if (IS_3POS(i)) { \
xxx = xxx && (~GPIO_PIN_SW_ ## x ## _L & PIN_SW_ ## x ## _L); \
} \
break
#define ADD_XTRA_2POS_CASE(x, y) \
case SW_S ## y ## 0: \
xxx = GPIO_PIN_SW_ ## x ## _L & PIN_SW_ ## x ## _L; \
break; \
case SW_S ## y ## 2: \
xxx = ~GPIO_PIN_SW_ ## x ## _L & PIN_SW_ ## x ## _L; \
break
#endif
#if defined(REV3)
#define ADD_3POS_INVERTED_REV3_CASE(x, i) \
case SW_S ## x ## 0: \
xxx = (GPIO_PIN_SW_ ## x ## _H & PIN_SW_ ## x ## _H); \
if (IS_3POS(i)) { \
xxx = xxx && (~GPIO_PIN_SW_ ## x ## _L & PIN_SW_ ## x ## _L); \
} \
break; \
case SW_S ## x ## 1: \
xxx = (~GPIO_PIN_SW_ ## x ## _H & PIN_SW_ ## x ## _H) && (~GPIO_PIN_SW_ ## x ## _L & PIN_SW_ ## x ## _L); \
break; \
case SW_S ## x ## 2: \
xxx = (~GPIO_PIN_SW_ ## x ## _H & PIN_SW_ ## x ## _H); \
if (IS_3POS(i)) { \
xxx = xxx && (GPIO_PIN_SW_ ## x ## _L & PIN_SW_ ## x ## _L); \
} \
break
#else
#define ADD_3POS_INVERTED_REV3_CASE(x, i) ADD_3POS_CASE(x, i)
#endif
bool switchState(EnumKeys enuk)
{
register uint32_t xxx = 0;
if (enuk < (int) DIM(keys)) return keys[enuk].state() ? 1 : 0;
switch ((uint8_t) enuk) {
ADD_3POS_INVERTED_REV3_CASE(A, 0);
ADD_XTRA_2POS_CASE(A, I);
ADD_3POS_CASE(B, 1);
ADD_XTRA_2POS_CASE(B, J);
ADD_3POS_INVERTED_REV3_CASE(C, 2);
ADD_XTRA_2POS_CASE(C, K);
ADD_3POS_INVERTED_REV3_CASE(D, 3);
ADD_XTRA_2POS_CASE(D, L);
ADD_3POS_INVERTED_CASE(E, 4);
ADD_XTRA_2POS_CASE(E, M);
#if defined(REV9E)
ADD_3POS_CASE(F, 5);
#else
ADD_2POS_CASE(F);
#endif
ADD_3POS_INVERTED_REV3_CASE(G, 6);
ADD_XTRA_2POS_CASE(G, N);
#if defined(REV9E)
ADD_3POS_CASE(H, 7);
#else
ADD_2POS_CASE(H);
#endif
#if defined(REV9E)
ADD_3POS_CASE(I, 8);
ADD_3POS_CASE(J, 9);
ADD_3POS_CASE(K, 10);
ADD_3POS_CASE(L, 11);
ADD_3POS_CASE(M, 12);
ADD_3POS_CASE(N, 13);
ADD_3POS_CASE(O, 14);
ADD_3POS_CASE(P, 15);
ADD_3POS_CASE(Q, 16);
ADD_3POS_CASE(R, 17);
#endif
default:
break;
}
return xxx;
}
#endif
#if !defined(SIMU)
void keysInit()
{
GPIO_InitTypeDef GPIO_InitStructure;
RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOBUTTON, ENABLE);
#if defined(REV3)
GPIO_InitStructure.GPIO_Pin = PIN_BUTTON_PLUS | PIN_BUTTON_ENTER | PIN_BUTTON_MINUS | PIN_TRIM_LH_R | PIN_TRIM_LH_L
| PIN_TRIM_LV_DN | PIN_TRIM_LV_UP
| PIN_SW_A_L | PIN_SW_D_L | PIN_SW_F | PIN_SW_C_L | PIN_SW_D_H | PIN_SW_H;
#elif defined(REV9E)
GPIO_InitStructure.GPIO_Pin = PIN_BUTTON_PLUS | PIN_BUTTON_MINUS | PIN_TRIM_LH_R | PIN_TRIM_LH_L
| PIN_SW_F_H | PIN_SW_A_L | PIN_SW_B_H | PIN_SW_B_L | PIN_SW_C_H | PIN_SW_D_H | PIN_SW_D_L | PIN_SW_G_H | PIN_SW_G_L | PIN_SW_L_L | PIN_SW_Q_H | PIN_SW_Q_L;
#elif defined(REVPLUS)
GPIO_InitStructure.GPIO_Pin = PIN_BUTTON_PLUS | PIN_BUTTON_ENTER | PIN_BUTTON_MINUS | PIN_TRIM_LH_R | PIN_TRIM_LH_L
| PIN_TRIM_LV_DN | PIN_TRIM_LV_UP
| PIN_SW_F | PIN_SW_A_L | PIN_SW_B_H | PIN_SW_B_L | PIN_SW_C_H | PIN_SW_D_H | PIN_SW_D_L | PIN_SW_G_H | PIN_SW_G_L;
#else
GPIO_InitStructure.GPIO_Pin = PIN_BUTTON_PLUS | PIN_BUTTON_ENTER | PIN_BUTTON_MINUS | PIN_TRIM_LH_R | PIN_TRIM_LH_L
| PIN_TRIM_LV_DN | PIN_TRIM_LV_UP
| PIN_SW_F | PIN_SW_A_L | PIN_SW_B_H | PIN_SW_B_L | PIN_SW_C_H | PIN_SW_D_H | PIN_SW_G_H | PIN_SW_G_L | PIN_SW_H;
#endif
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;
GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP ;
GPIO_Init(GPIOE, &GPIO_InitStructure);
#if defined(REV9E)
GPIO_InitStructure.GPIO_Pin = PIN_BUTTON_ENTER | PIN_SW_F_L | PIN_SW_I_H | PIN_SW_I_L | PIN_SW_J_H | PIN_SW_J_L | PIN_SW_K_H | PIN_SW_K_L | PIN_SW_L_H | PIN_SW_M_H | PIN_SW_M_L | PIN_SW_N_H | PIN_SW_N_L;
GPIO_Init(GPIOF, &GPIO_InitStructure);
GPIO_InitStructure.GPIO_Pin = PIN_TRIM_LV_DN | PIN_TRIM_LV_UP | PIN_SW_O_H | PIN_SW_O_L | PIN_SW_P_H | PIN_SW_P_L | PIN_SW_R_H | PIN_SW_R_L;
GPIO_Init(GPIOG, &GPIO_InitStructure);
#endif
#if defined(REV9E)
GPIO_InitStructure.GPIO_Pin = PIN_BUTTON_MENU | PIN_BUTTON_EXIT | PIN_BUTTON_PAGE | PIN_SW_H_H | PIN_SW_H_L;
#elif defined(REVPLUS)
GPIO_InitStructure.GPIO_Pin = PIN_BUTTON_MENU | PIN_BUTTON_EXIT | PIN_BUTTON_PAGE | PIN_SW_H;
#else
GPIO_InitStructure.GPIO_Pin = PIN_BUTTON_MENU | PIN_BUTTON_EXIT | PIN_BUTTON_PAGE;
#endif
GPIO_Init(GPIOD, &GPIO_InitStructure);
GPIO_InitStructure.GPIO_Pin = PIN_TRIM_RV_DN | PIN_TRIM_RV_UP | PIN_TRIM_RH_L | PIN_TRIM_RH_R;
GPIO_Init(GPIOC, &GPIO_InitStructure);
#if defined(REV3)
GPIO_InitStructure.GPIO_Pin = PIN_SW_B_H | PIN_SW_B_L | PIN_SW_C_H | PIN_SW_E_L | PIN_SW_E_H | PIN_SW_A_H | PIN_SW_G_L;
#elif defined(REVPLUS)
GPIO_InitStructure.GPIO_Pin = PIN_SW_E_L | PIN_SW_E_H | PIN_SW_A_H;
#else
GPIO_InitStructure.GPIO_Pin = PIN_SW_E_L | PIN_SW_E_H | PIN_SW_A_H | PIN_SW_D_L;
#endif
GPIO_Init(GPIOB, &GPIO_InitStructure);
#if defined(REV3)
GPIO_InitStructure.GPIO_Pin = PIN_SW_G_H;
#else
GPIO_InitStructure.GPIO_Pin = PIN_SW_C_L;
#endif
GPIO_Init(GPIOA, &GPIO_InitStructure);
}
#endif
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