diff options
Diffstat (limited to 'nuttx')
-rw-r--r-- | nuttx/drivers/lcd/ug-2864ambag01.c | 2 | ||||
-rw-r--r-- | nuttx/libc/stdlib/lib_rand.c | 8 |
2 files changed, 5 insertions, 5 deletions
diff --git a/nuttx/drivers/lcd/ug-2864ambag01.c b/nuttx/drivers/lcd/ug-2864ambag01.c index e133f3901..2a47b38eb 100644 --- a/nuttx/drivers/lcd/ug-2864ambag01.c +++ b/nuttx/drivers/lcd/ug-2864ambag01.c @@ -970,7 +970,7 @@ static int ug2864ambag01_setcontrast(struct lcd_dev_s *dev, unsigned int contras */ #if CONFIG_LCD_MAXCONTRAST != 255 - newcontrast = ((contrast << 8) - 1) / CONFIG_LCD_MAXCONTRAST; + scaled = ((contrast << 8) - 1) / CONFIG_LCD_MAXCONTRAST; #else scaled = contrast; #endif diff --git a/nuttx/libc/stdlib/lib_rand.c b/nuttx/libc/stdlib/lib_rand.c index 465cce47f..bbefaee5d 100644 --- a/nuttx/libc/stdlib/lib_rand.c +++ b/nuttx/libc/stdlib/lib_rand.c @@ -175,13 +175,13 @@ static inline void fgenerate2(void) unsigned long randint; /* Second order congruential generator. One may be added to the result of the - * generated value to avoid the value zero (I am not sure if this is necessor + * generated value to avoid the value zero (I am not sure if this is necessary * for higher order random number generators or how this may effect the quality * of the generated numbers). */ randint = (RND2_CONSTK1 * g_randint1 + - RND2_CONSTK2 * g_randint2) % RND2_CONSTP + 1; + RND2_CONSTK2 * g_randint2) % RND2_CONSTP; g_randint2 = g_randint1; g_randint1 = (randint == 0 ? 1 : randint); @@ -208,14 +208,14 @@ static inline void fgenerate3(void) unsigned long randint; /* Third order congruential generator. One may be added to the result of the - * generated value to avoid the value zero (I am not sure if this is necessor + * generated value to avoid the value zero (I am not sure if this is necessary * for higher order random number generators or how this may effect the quality * of the generated numbers). */ randint = (RND3_CONSTK1 * g_randint1 + RND3_CONSTK2 * g_randint2 + - RND3_CONSTK2 * g_randint3) % RND3_CONSTP + 1; + RND3_CONSTK2 * g_randint3) % RND3_CONSTP; g_randint3 = g_randint2; g_randint2 = g_randint1; |