Search found 3 matches
- Fri Mar 20, 2015 4:06 am
- Forum: NetBurner Software
- Topic: multichanneli2c failures
- Replies: 1
- Views: 2409
multichanneli2c failures
I'm getting sporadic I2C failures using multichanneli2c. Not always an error message, sometimes it's just invalid content in the ADC I'm reading. However I do get some error messages now and again. They appear to be triggered by Ethernet usage as the failure rate shoots up whenever I see network ...
- Tue Mar 17, 2015 11:43 pm
- Forum: NetBurner Software
- Topic: Dual DAC problem
- Replies: 2
- Views: 2661
Re: Dual DAC problem
No, not using ADC triggers. My PWM code was copied from the MOD54415-PWM example code EdgeAlignedPWM() function, which contains the line:
sim1.mcpwm.sm[submod].val[0] = reset/2; //Median 0
The MCF54415 reference manual is not terribly clear regarding this register. However, commenting out this ...
sim1.mcpwm.sm[submod].val[0] = reset/2; //Median 0
The MCF54415 reference manual is not terribly clear regarding this register. However, commenting out this ...
- Tue Mar 17, 2015 1:02 pm
- Forum: NetBurner Software
- Topic: Dual DAC problem
- Replies: 2
- Views: 2661
Dual DAC problem
My app has been successfully using DAC0 as well as PWM_A3 and PWM_B3 as independent channels. The DAC as well as the two PWMs are each configured for trivial use, i.e. I simply write new pulse widths or a DAC value as needed. Attempting to add DAC1 causes PWM_B3 to reload erratically. Obviously I'm ...