bugfix CS cast to uint8_t
This commit is contained in:
parent
29c7297591
commit
1093989aef
1 changed files with 6 additions and 6 deletions
|
@ -67,8 +67,8 @@ uint8_t DHT_Read_Data(uint16_t *temperature, uint16_t *humidity){
|
|||
//Repeat for each Transistions
|
||||
for (i=0; i<MAXTIMINGS; i++) {
|
||||
//While state is the same count microseconds
|
||||
// led1_on();
|
||||
// led1_off();
|
||||
//led1_on();
|
||||
//led1_off();
|
||||
|
||||
while (laststate==DHT_INP()) {
|
||||
udelay(1);
|
||||
|
@ -89,9 +89,9 @@ uint8_t DHT_Read_Data(uint16_t *temperature, uint16_t *humidity){
|
|||
|
||||
data[j/8]<<=1;
|
||||
if (counter >= 15) { //If it was high for more than 40uS
|
||||
// led1_on();
|
||||
//led1_on();
|
||||
data[j/8]|=1; //it means it is bit '1' so make a logic
|
||||
// led1_off();
|
||||
//led1_off();
|
||||
} //OR with the value (save it)
|
||||
j++; //making an OR by 1 to this value 10101000
|
||||
} //we will have the resault 10101001
|
||||
|
@ -103,9 +103,9 @@ uint8_t DHT_Read_Data(uint16_t *temperature, uint16_t *humidity){
|
|||
|
||||
}
|
||||
SREG = sreg; /* Enable interrupts. */
|
||||
|
||||
//printf("HUM %d %d %d %d %d %d",data[0],data[1],data[2],data[3],data[4],(uint8_t)(data[0] + data[1] + data[2] + data[3]) );
|
||||
//Check if data received are correct by checking the CheckSum
|
||||
if (data[0] + data[1] + data[2] + data[3] == data[4]) {
|
||||
if ((uint8_t)(data[0] + data[1] + data[2] + data[3]) == data[4]) {
|
||||
#ifdef DHT11
|
||||
*humidity = data[0];
|
||||
*temperature = data[2];
|
||||
|
|
Loading…
Reference in a new issue