39 lines
623 B
C
39 lines
623 B
C
/**
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* PicoCalc Hello World
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* https://www.clockworkpi.com/
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*/
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#include <stdio.h>
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#include <string.h>
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#include "pico/stdlib.h"
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#include "hardware/gpio.h"
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#include "i2ckbd.h"
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#include "lcdspi.h"
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const uint LEDPIN = 25;
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int main() {
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stdio_init_all();
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init_i2c_kbd();
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lcd_init();
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gpio_init(LEDPIN);
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gpio_set_dir(LEDPIN, GPIO_OUT);
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lcd_clear();
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lcd_print_string("Hello World");
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gpio_put(LEDPIN, 1);
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sleep_ms(500);
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gpio_put(LEDPIN, 0);
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while (1) {
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int c = lcd_getc(0);
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if(c != -1 && c > 0) {
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lcd_putc(0,c);
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}
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sleep_ms(10);
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}
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}
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