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I2C NAK fix

pull/287/head
tkuyucu 2014-04-30 14:00:59 +02:00
parent d268bb0131
commit 74ecc75bd8
1 changed files with 5 additions and 4 deletions
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9
libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_NRF51822/i2c_api.c
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@ -128,16 +128,17 @@ int i2c_do_write(i2c_t *obj, int value) {
int i2c_do_read(i2c_t *obj, char * data, int last) {
int timeOut = 100000;
if (last){
obj->i2c->TASKS_STOP = 1;
}
while(!obj->i2c->EVENTS_RXDREADY){
timeOut--;
if(timeOut<0)
return 1;
}
obj->i2c->EVENTS_RXDREADY = 0;
if (last){
obj->i2c->TASKS_STOP = 1;
}
*data = obj->i2c->RXD;
for(int i=0;i<320;i++){