Do you have any code in MCS51 for led matrix ? I trying to apply MCS51 with LED matrix but not working. Can i send my code for your consideration and suggest me?
@wsartori thanks for your reply. I have some questions as below cause my testing LED Matrix panel is not working.
1. Before send commands to SureElectronics LED Matrix panel such as Disable system, commons options, etc, Do we need to enable all HT1632Cs or enable one by one to send command ?
2. In ht1632_initialize, Do we need to send command only Disable system, 16*32, PMOS drivers, MASTER MODE, System on , LEDs on per broad ? and also do the Clear the display ?
@TheJUMTOR the code is available on bitbucket org . search for trunetclock. I have a class HT1632C, take a look on setup() method. You'll have to initialize all chips one by one.
How did you power the Displays? the arduino seems to not put out enough current. I've got only one 3216 hooked up to an arduino uno and it doesn't light up when hooked up to the 5v and gnd on the board. the eval board from Sure states you need a 12V 3A power supply, did you use something similar for this?
@knutz86 thanks ;) all the code is available on bitbucket org! search for trunetclock. also the schema is available on arduino playground search for HT1632C
when u connect them in series how do you target each display? as the documentation shows the in and out header sockets to be exactly the same pinouts?
@Is200Innit I made the code available at arduino forums or bitbucket org(search for trunetclock). The HT1632C class has a chipSelect method. To select you just send one to eight LOW/HIGH to CLK pin.
Do you have any code in MCS51 for led matrix ? I trying to apply MCS51 with LED matrix but not working. Can i send my code for your consideration and suggest me?
TheJUMTOR 10 months ago
@TheJUMTOR sorry but I'm using AVR based microcontrollers.
wsartori 10 months ago
@wsartori thanks for your reply. I have some questions as below cause my testing LED Matrix panel is not working.
1. Before send commands to SureElectronics LED Matrix panel such as Disable system, commons options, etc, Do we need to enable all HT1632Cs or enable one by one to send command ?
2. In ht1632_initialize, Do we need to send command only Disable system, 16*32, PMOS drivers, MASTER MODE, System on , LEDs on per broad ? and also do the Clear the display ?
TheJUMTOR 10 months ago
@TheJUMTOR the code is available on bitbucket org . search for trunetclock. I have a class HT1632C, take a look on setup() method. You'll have to initialize all chips one by one.
wsartori 10 months ago
@wsartori
3. After sent 3 bits of id: COMMMAND = "100" to HT1632C, Do we need to it again in next commands ?
4. After sent 3 bits of id: WRITE = "101" to HT1632C, , Do we need to it again in next address and data ?
TheJUMTOR 10 months ago
How did you power the Displays? the arduino seems to not put out enough current. I've got only one 3216 hooked up to an arduino uno and it doesn't light up when hooked up to the 5v and gnd on the board. the eval board from Sure states you need a 12V 3A power supply, did you use something similar for this?
evanrich 11 months ago
@evanrich I plugged a 5V regulated wall wart power supply directly on led matrix. My is 500mA for two displays and works fine.
wsartori 11 months ago
Very nice. Keep up the good work !!!!!!!
electromaniack1 1 year ago
Awesome work :)
knutz86 1 year ago
@knutz86 thanks ;) all the code is available on bitbucket org! search for trunetclock. also the schema is available on arduino playground search for HT1632C
wsartori 1 year ago
when u connect them in series how do you target each display? as the documentation shows the in and out header sockets to be exactly the same pinouts?
Is200Innit 1 year ago
@Is200Innit I made the code available at arduino forums or bitbucket org(search for trunetclock). The HT1632C class has a chipSelect method. To select you just send one to eight LOW/HIGH to CLK pin.
wsartori 1 year ago