From 75843d7e163f97fd42f96661863c1de664b08cc8 Mon Sep 17 00:00:00 2001
From: Guo Wenxue <guowenxue@gmail.com>
Date: Sun, 07 Jul 2024 19:28:29 +0800
Subject: [PATCH] Update modules led source code to support other pins
---
modules/at24c.c | 94 ++++++++++++++++------------------------------
1 files changed, 33 insertions(+), 61 deletions(-)
diff --git a/modules/at24c.c b/modules/at24c.c
index aaa05e6..02c9503 100644
--- a/modules/at24c.c
+++ b/modules/at24c.c
@@ -109,7 +109,7 @@
void i2c_term(i2c_t *i2c);
static inline void msleep(unsigned long ms);
-void dump_buf(const char *prompt, char *buf, size_t len);
+void dump_buf(const char *prompt, char *buffer, size_t length);
static inline void banner(const char *progname)
{
@@ -570,74 +570,46 @@
nanosleep(&cSleep, 0);
}
-#define LINELEN 81
-#define CHARS_PER_LINE 16
-static char *print_char =
-" "
-" "
-" !\"#$%&'()*+,-./"
-"0123456789:;<=>?"
-"@ABCDEFGHIJKLMNO"
-"PQRSTUVWXYZ[\\]^_"
-"`abcdefghijklmno"
-"pqrstuvwxyz{|}~ "
-" "
-" "
-" ???????????????"
-"????????????????"
-"????????????????"
-"????????????????"
-"????????????????"
-"????????????????";
-
-void dump_buf(const char *prompt, char *buf, size_t len)
+void dump_buf(const char *prompt, char *buffer, size_t length)
{
- int rc;
- int idx;
- char prn[LINELEN];
- char lit[CHARS_PER_LINE + 2];
- char hc[4];
- short line_done = 1;
+ size_t i, j;
- if( prompt )
- printf("%s", prompt);
-
- rc = len;
- idx = 0;
- lit[CHARS_PER_LINE] = '\0';
-
- while (rc > 0)
+ if (prompt)
{
- if (line_done)
- snprintf(prn, LINELEN, "%08X: ", idx);
-
- do
- {
- unsigned char c = buf[idx];
- snprintf(hc, 4, "%02X ", c);
- strncat(prn, hc, LINELEN);
-
- lit[idx % CHARS_PER_LINE] = print_char[c];
- }
- while (--rc > 0 && (++idx % CHARS_PER_LINE != 0));
-
- line_done = (idx % CHARS_PER_LINE) == 0;
- if (line_done)
- {
- printf("%s %s\r\n", prn, lit);
- }
+ printf("%s\n", prompt);
}
- if (!line_done)
+ for (i = 0; i < length; i += 16)
{
- int ldx = idx % CHARS_PER_LINE;
- lit[ldx++] = print_char[(int)buf[idx]];
- lit[ldx] = '\0';
+ printf("%08zx: ", i);
- while ((++idx % CHARS_PER_LINE) != 0)
- strncat(prn, " ", sizeof(prn)-strlen(prn));
+ for (j = 0; j < 16; j++)
+ {
+ if (i + j < length)
+ {
+ printf("%02x ", buffer[i + j]);
+ }
+ else
+ {
+ printf(" ");
+ }
+ }
- printf("%s %s\r\n", prn, lit);
+ printf(" ");
+ for (j = 0; j < 16; j++)
+ {
+ if (i + j < length)
+ {
+ unsigned char c = buffer[i + j];
+ printf("%c", (c >= 32 && c <= 126) ? c : '.');
+ }
+ else
+ {
+ printf(" ");
+ }
+ }
+
+ printf("\n");
}
}
--
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