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PicoCalc/Code/picocalc_kbd_tester/main.c
cuu 77695bb5be add picocalc_kbd_tester
2025-04-13 13:59:14 +08:00

372 lines
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C
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/**
* PicoCalc Keyboard Tester
* https://www.clockworkpi.com/
*/
#include <stdio.h>
#include <string.h>
#include "pico/stdlib.h"
#include "hardware/gpio.h"
#include "hardware/clocks.h"
#include "i2ckbd.h"
#include "lcdspi.h"
#include "keyboard_define.h"
#include "uthash/include/uthash.h"
typedef struct {
char name[10];
char alias[10];
uint8_t value;
} MyStruct;
typedef struct {
int key;
MyStruct data;
UT_hash_handle hh; // makes this structure hashable
} MapEntry;
MapEntry *map = NULL;
int total_cnt;
void add_entry(int key, const char* name, const char*alias, uint8_t value) {
MapEntry *entry;
HASH_FIND_INT(map, &key, entry); // 检查是否已存在
if (entry == NULL) {
entry = (MapEntry*)malloc(sizeof(MapEntry));
if (!entry) {
fprintf(stderr, "Failed to allocate memory for entry\n");
return;
}
entry->key = key;
HASH_ADD_INT(map, key, entry); // 添加到 hash 表
}
strncpy(entry->data.name, name, sizeof(entry->data.name) - 1);
entry->data.name[sizeof(entry->data.name) - 1] = '\0'; // 保证以 null 结尾
strncpy(entry->data.alias, alias, sizeof(entry->data.alias) - 1);
entry->data.alias[sizeof(entry->data.alias) - 1] = '\0'; // 保证以 null 结尾
entry->data.value = value;
}
MyStruct *get_entry(int key) {
MapEntry *entry;
HASH_FIND_INT(map, &key, entry);
return entry ? &entry->data : NULL;
}
//
char *get_entry_name(int key) {
MapEntry *entry;
HASH_FIND_INT(map, &key, entry);
if(entry != NULL) {
if(entry->data.value == 0) {// unpressed
return entry->data.alias;
}else{
return entry->data.name;
}
}else{
printf("NULL in map\n");
}
return "NULL";
}
const uint LEDPIN = 25;
// 注意要 忽略大小写
int key_matrix[8][10] = {
{KEY_UP, KEY_F1, KEY_F2, KEY_F3, KEY_F4, KEY_F5, KEY_NONE, KEY_NONE, KEY_NONE, KEY_NONE},
{KEY_LEFT, KEY_RIGHT, KEY_ESC, KEY_TAB, KEY_CAPS_LOCK, KEY_DEL, KEY_BACKSPACE, KEY_NONE, KEY_NONE, KEY_NONE},
{KEY_DOWN, '`', '/', '\\', '-', '=', '[', ']', KEY_NONE, KEY_NONE},
{'1', '2', '3', '4', '5', '6', '7', '8', '9', '0'},
{'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P'},
{'A', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L', KEY_NONE},
{'Z', 'X', 'C', 'V', 'B', 'N', 'M', ',', '.', KEY_ENTER},
{KEY_MOD_SHL, KEY_MOD_CTRL, KEY_MOD_ALT, ' ', ';', '\'', KEY_MOD_SHR, KEY_NONE, KEY_NONE, KEY_NONE}
};
void init_kbd_map() {
add_entry(KEY_UP, "UP","? ", 0);
add_entry(KEY_F1, "F1", "? ", 0);
add_entry(KEY_F2, "F2", "? ",0);
add_entry(KEY_F3, "F3", "? ",0);
add_entry(KEY_F4, "F4", "? ",0);
add_entry(KEY_F5, "F5", "? ",0);
add_entry(KEY_LEFT, "LF", "? ",0);
add_entry(KEY_RIGHT, "RT", "? ",0);
add_entry(KEY_ESC, "Esc", "? ",0);
add_entry(KEY_TAB, "Tab", "? ",0);
add_entry(KEY_CAPS_LOCK, "Caps", "? ",0);
add_entry(KEY_DEL, "Del","? ", 0);
add_entry(KEY_BACKSPACE, "Back", "? ",0);
add_entry(KEY_DOWN, "DN", "? ", 0);
add_entry('`', "`","?", 0);
add_entry('/', "/", "?",0);
add_entry('\\', "\\","?", 0);
add_entry('-', "-", "?",0);
add_entry('=', "=", "?",0);
add_entry('[', "[", "?",0);
add_entry(']', "]", "?",0);
add_entry('1', "1", "?",0);
add_entry('2', "2", "?",0);
add_entry('3', "3", "?",0);
add_entry('4', "4", "?",0);
add_entry('5', "5", "?",0);
add_entry('6', "6", "?",0);
add_entry('7', "7", "?",0);
add_entry('8', "8", "?",0);
add_entry('9', "9", "?",0);
add_entry('0', "0", "?",0);
add_entry('Q', "Q", "?",0);
add_entry('W', "W", "?",0);
add_entry('E', "E", "?",0);
add_entry('R', "R", "?",0);
add_entry('T', "T", "?",0);
add_entry('Y', "Y", "?",0);
add_entry('U', "U", "?",0);
add_entry('I', "I", "?",0);
add_entry('O', "O", "?",0);
add_entry('P', "P", "?",0);
add_entry('A', "A", "?",0);
add_entry('S', "S", "?",0);
add_entry('D', "D", "?",0);
add_entry('F', "F", "?",0);
add_entry('G', "G", "?",0);
add_entry('H', "H", "?",0);
add_entry('J', "J", "?",0);
add_entry('K', "K", "?",0);
add_entry('L', "L", "?",0);
add_entry('Z', "Z", "?",0);
add_entry('X', "X", "?",0);
add_entry('C', "C", "?",0);
add_entry('V', "V", "?",0);
add_entry('B', "B", "?",0);
add_entry('N', "N", "?",0);
add_entry('M', "M", "?",0);
add_entry(',', ",", "?",0);
add_entry('.', ".", "?",0);
add_entry(KEY_ENTER, "ENT", "? ",0);
add_entry(KEY_MOD_SHL, "Sft", "? ",0);
add_entry(KEY_MOD_CTRL, "Ctr", "? ",0);
add_entry(KEY_MOD_ALT, "Alt", "? ",0);
add_entry(' ', "Space", "? ",0);
add_entry(';', ";", "?",0);
add_entry('\'', "'", "?",0);
add_entry(KEY_MOD_SHR, "ShifR", "? ",0);
}
void print_kbd_matrix_in_ascii() {
char buf[64];
/*
+------------------------------+
| UP F1 F2 F3 F4 F5 |
+------------------------------+
|LF RT Esc Tab Caps Del Back |
+------------------------------+
| DN ` / \ - = [ ] |
+------------------------------+
|1 2 3 4 5 6 7 8 9 0 |
+------------------------------+
|Q W E R T Y U I O P |
+------------------------------+
|A S D F G H J K L |
+------------------------------+
|Z X C V B N M , . ENT |
+------------------------------+
|Sft Ctr Alt Space ; ' ShifR |
+------------------------------+
*/
lcd_reset_coords();
printf("\n+===PicoCalc Keyboard Tester===+\n");
lcd_print_string("+------------------------------+\n");
sprintf(buf, "| %s %s %s %s %s %s |\n", get_entry_name(KEY_UP),
get_entry_name(KEY_F1),
get_entry_name(KEY_F2),
get_entry_name(KEY_F3),
get_entry_name(KEY_F4),
get_entry_name(KEY_F5));
lcd_print_string(buf);
lcd_print_string("+------------------------------+\n");
printf("%s", buf);
printf("+------------------------------+\n");
sprintf(buf, "|%s %s %s %s %s %s %s |\n", get_entry_name(KEY_LEFT),
get_entry_name(KEY_RIGHT),
get_entry_name(KEY_ESC),
get_entry_name(KEY_TAB),
get_entry_name(KEY_CAPS_LOCK),
get_entry_name(KEY_DEL),
get_entry_name(KEY_BACKSPACE));
lcd_print_string(buf);
lcd_print_string("+------------------------------+\n");
printf("%s", buf);
printf("+------------------------------+\n");
sprintf(buf,"| %s %s %s %s %s %s %s %s |\n", get_entry_name(KEY_DOWN),
get_entry_name('`'),
get_entry_name('/'),
get_entry_name('\\'),
get_entry_name('-'),
get_entry_name('='),
get_entry_name('['),
get_entry_name(']'));
lcd_print_string(buf);
lcd_print_string("+------------------------------+\n");
printf("%s", buf);
printf("+------------------------------+\n");
sprintf(buf,"|%s %s %s %s %s %s %s %s %s %s |\n", get_entry_name('1'),
get_entry_name('2'),
get_entry_name('3'),
get_entry_name('4'),
get_entry_name('5'),
get_entry_name('6'),
get_entry_name('7'),
get_entry_name('8'),
get_entry_name('9'),
get_entry_name('0'));
lcd_print_string(buf);
lcd_print_string("+------------------------------+\n");
printf("%s", buf);
printf("+------------------------------+\n");
sprintf(buf,"|%s %s %s %s %s %s %s %s %s %s |\n", get_entry_name('Q'),
get_entry_name('W'),
get_entry_name('E'),
get_entry_name('R'),
get_entry_name('T'),
get_entry_name('Y'),
get_entry_name('U'),
get_entry_name('I'),
get_entry_name('O'),
get_entry_name('P'));
lcd_print_string(buf);
lcd_print_string("+------------------------------+\n");
printf("%s", buf);
printf("+------------------------------+\n");
sprintf(buf,"|%s %s %s %s %s %s %s %s %s |\n", get_entry_name('A'),
get_entry_name('S'),
get_entry_name('D'),
get_entry_name('F'),
get_entry_name('G'),
get_entry_name('H'),
get_entry_name('J'),
get_entry_name('K'),
get_entry_name('L'));
lcd_print_string(buf);
lcd_print_string("+------------------------------+\n");
printf("%s", buf);
printf("+------------------------------+\n");
sprintf(buf,"|%s %s %s %s %s %s %s %s %s %s |\n", get_entry_name('Z'),
get_entry_name('X'),
get_entry_name('C'),
get_entry_name('V'),
get_entry_name('B'),
get_entry_name('N'),
get_entry_name('M'),
get_entry_name(','),
get_entry_name('.'),
get_entry_name(KEY_ENTER));
lcd_print_string(buf);
lcd_print_string("+------------------------------+\n");
printf("%s", buf);
printf("+------------------------------+\n");
sprintf(buf,"|%s %s %s %s %s %s %s |\n", get_entry_name(KEY_MOD_SHL),
get_entry_name(KEY_MOD_CTRL),
get_entry_name(KEY_MOD_ALT),
get_entry_name(' '),
get_entry_name(';'),
get_entry_name('\''),
get_entry_name(KEY_MOD_SHR));
lcd_print_string(buf);
lcd_print_string("+------------------------------+\n");
printf("%s", buf);
printf("+------------------------------+\n");
if(total_cnt== KEYBOARD_OK_CNT) {
lcd_print_string("\nKEYBOARD OK OK OK\n");
}
}
int main() {
char buf[64];
set_sys_clock_khz(133000, true);
stdio_init_all();
uart_init(uart0, 115200);
uart_set_format(uart0, 8, 1, UART_PARITY_NONE); // 8-N-1
uart_set_fifo_enabled(uart0, false);
init_i2c_kbd();
lcd_init();
gpio_init(LEDPIN);
gpio_set_dir(LEDPIN, GPIO_OUT);
lcd_clear();
//lcd_print_string("PicoCalc Keyboard Tester\n");
gpio_put(LEDPIN, 1);
sleep_ms(1000);
//printf("PicoCalc Keyboard Tester\n");
init_kbd_map();
print_kbd_matrix_in_ascii();
total_cnt = 0;
while (1) {
int c = lcd_getc(0);
if(c != -1 && c > 0) {
//lcd_putc(0,c);
if(c >= 'a' && c <= 'z') {
c = c - ' ';
}
MyStruct *kb = get_entry(c);
if( kb != NULL) {
if(kb->value == 0) {
kb->value= 1;
total_cnt+=1;
//sprintf(buf,"Got %s\n",kb->name);
//printf(buf);
//lcd_print_string(buf);
}else{
//printf("Pressed\n");
//lcd_print_string("Pressed!\n");
}
}
print_kbd_matrix_in_ascii();
if(total_cnt == KEYBOARD_OK_CNT) {
printf("KEYBOARD OK OK OK OK OK\n");
}
}
sleep_ms(40);
}
}
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