Steins7
3c7a09479c
+ added function libraries to keep main.c clean + moved temprature calculus to fixed-point * fixed ADC driver messed up during dma_dev branch creation
39 lines
694 B
C
39 lines
694 B
C
#include "ui.h"
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void update_temp(uint8_t id, int16_t t) {
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if(id > 2) return; //protect from overflow
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uint8_t* pos = temp_pos[id];
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// prepare data
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char str[16]; //longer, in case of error
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t = t >> 8;
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// convert int into str
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uint32_t nb = num2str(str, t, 10);
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// clear previous text
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lcd_set_cursor(pos[0],pos[1]);
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lcd_print(" ");
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// prepare lcd for write
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switch(nb) {
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case 1:
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lcd_set_cursor(pos[0]+2,pos[1]);
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break;
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case 2:
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lcd_set_cursor(pos[0]+1,pos[1]);
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break;
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case 3:
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lcd_set_cursor(pos[0],pos[1]);
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break;
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default: // something went wrong
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lcd_set_cursor(pos[0],pos[1]);
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lcd_print("Err");
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return;
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}
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// write value
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lcd_print(str);
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}
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