I'm using MQX 3.8, CW 10.2 and a custom board based on K60N512.
If I open the ADC channel with the ADC_CHANNEL_ACCUMULATE attribute set, the driver accumulate all samples from one sequence into one value.
The problem is that the buffer is accumulated in a buffer (result) defined as ADC_VALUE_TYPE, that is defined as uint_16 (16 bits wide)
adc_ch->g.buffer_driver->result += adc_ptr->R[ch_num]; (file adc_kadc.c, line 635)
The Kinetis ADC module is 16 bits wide, than the values cannot be accumulated otherwise an overflow error can occur.
Is this right?
Many thanks
Teckna
