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firmware
master
author
John Tsiombikas
<nuclear@member.fsf.org>
Fri, 8 Jan 2021 01:47:23 +0000
(
03:47
+0200)
committer
John Tsiombikas
<nuclear@member.fsf.org>
Fri, 8 Jan 2021 01:47:23 +0000
(
03:47
+0200)
fw/src/main.c
patch
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diff --git
a/fw/src/main.c
b/fw/src/main.c
index
e658870
..
a5d7900
100644
(file)
--- a/
fw/src/main.c
+++ b/
fw/src/main.c
@@
-197,10
+197,32
@@
static void proc_cmd(char *input)
static void update_display(void)
{
static void update_display(void)
{
+ show_number(number);
}
}
-static void show_number(uint32_t xnum)
+static void set_digit(int idx, unsigned int d)
{
{
+ int i;
+ unsigned int clkbit = 1 << idx;
+
+ for(i=0; i<8; i++) {
+ PORTC = (PORTC & 0xfe) | (d >> 7);
+ PORTB = (PORTB & 0xf8) | clkbit;
+ PORTB &= 0xf8;
+ d <<= 1;
+ }
+}
+
+static void show_number(uint32_t n)
+{
+ int i, d;
+
+ for(i=0; i<6; i++) {
+ d = n % 10;
+ n /= 10;
+
+ set_digit(i, d);
+ }
}
static void setclock(int hr, int min, int sec)
}
static void setclock(int hr, int min, int sec)