HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 511

• Manufacturer Part Number: HD64F38024DV
• Description: IC H8/SLP MCU FLASH 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300L SLPr

Specifications of HD64F38024DV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI
• Peripherals: LCD, PWM, WDT
• Number Of I /o: 51
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

int ferror(FILE *fp)
Description:
Header file:
Parameters:
Example:
Remarks:
void perror(const char *s)
Description:
Header file:
Parameters:
Example:
Remarks:
Return values:
Tests for stream input/output file error state.
<stdio.h>
If file is in error state: Nonzero
fp
Outputs an error message corresponding to the error number to the standard error
file (stderr).
<stdio.h>
s
The ferror function tests whether the stream input/output file indicated by file
The perror function maps errno to the error message indicated by s, and
Otherwise: 0
#include <stdio.h>
FILE *fp;
int ret;
pointer fp is in the error state.
The ferror function tests the error indicator for the specified stream input/output
file, and if the indicator is set, returns nonzero to indicate that the file is in the
error state. If the error indicator is not set, the ferror function returns zero to
indicate that the file is not in the error state.
#include <stdio.h>
const char *s;
outputs the message to the standard error file (stderr).
If s is not NULL and the string pointed to by s is not the null character, the
output format is as follows: the string pointed to by s followed by a colon and
space, then the implementation-defined error message, and finally a new-line
character.
ret=ferror(fp);
perror(s);
File pointer
Pointer to error message
497