Search found 7 matches
- Mon Nov 17, 2025 8:28 pm
- Forum: Projects - Embedded
- Topic: ESP32 WROOM 32 with ST7789 display help needed
- Replies: 3
- Views: 490
Re: ESP32 WROOM 32 with ST7789 display help needed
Hi Ben, Thanks for looking into this. I have updated the CAL files, and restarted the program. After programming it seems that it is still not functional using either Chan1 or Chan2. I have tried frequencies from 1.6 MHz to 40 MHz, and it made no difference. It seems to get stuck at the "Clear ...
- Mon Nov 10, 2025 6:27 am
- Forum: Projects - Embedded
- Topic: ESP32 WROOM 32 with ST7789 display help needed
- Replies: 3
- Views: 490
ESP32 WROOM 32 with ST7789 display help needed
Hi, Update: (This runs with display SPI channel set to Software Control, but is really SLOW.. and unusable even at 20 MHz). So this proves no wiring errors, just that using fast SPI is not functioning. It simulates fine in FC11 but I can't get the display to work with the ESP32 module with SPI setup...
- Fri Jul 08, 2022 2:27 pm
- Forum: Projects - Embedded
- Topic: Digital Potentiometer (MCP4162) non-volatile wiper value
- Replies: 3
- Views: 3763
Re: Digital Potentiometer (MCP4162) non-volatile wiper value
Hi,
I am trying this in the simulator first, and I don't get it to work here. I have not tried it in the hardware yet. The 10ms wait should not affect the sim operation.
Thanks
I am trying this in the simulator first, and I don't get it to work here. I have not tried it in the hardware yet. The 10ms wait should not affect the sim operation.
Thanks
- Wed Jul 06, 2022 6:02 pm
- Forum: Projects - Embedded
- Topic: Digital Potentiometer (MCP4162) non-volatile wiper value
- Replies: 3
- Views: 3763
Digital Potentiometer (MCP4162) non-volatile wiper value
Hi, Can writes be performed to all the non-volatile locations in V9 using the MCP4162? The data sheet shows Data EEPROM addresses 06h to 0Fh. How do I write to, and read from these locations? I tried using the " WriteAddress " and " ReadAddress " macro's for this component, but i...
- Wed Jul 06, 2022 4:37 pm
- Forum: Bug Reports
- Topic: Problem with eeprom read/write in V9
- Replies: 5
- Views: 3238
Re: Problem with eeprom read/write in V9 [SOLVED]
Ben,
It works in the simulation, and I will test it on the hardware to make sure. I really appreciate your efforts.
Update: The few targets I tested with, it worked fine!
Thanks.
It works in the simulation, and I will test it on the hardware to make sure. I really appreciate your efforts.
Update: The few targets I tested with, it worked fine!
Thanks.
- Mon Jul 04, 2022 6:02 pm
- Forum: Bug Reports
- Topic: Problem with eeprom read/write in V9
- Replies: 5
- Views: 3238
Re: Problem with eeprom read/write in V9
HI, I tried it in the hardware, and it is not writing to eeprom, so I guess it may not be producing the correct code for the eeprom read/write. This problem is not with the 16F628A only. I tried some other targets, and experienced the same problem in simulation and hardware. The code produced by all...
- Sat Jul 02, 2022 4:48 am
- Forum: Bug Reports
- Topic: Problem with eeprom read/write in V9
- Replies: 5
- Views: 3238
Problem with eeprom read/write in V9
Hi, I have an old project using PIC16F628A that was created on V8. I converted it to V9 and found out that the eeprom read/write macro doesn't seem to be working. There is no activity in the console window and values written to eeprom memory isn't stored. All the locations show a value of FF. To be ...