fde181aa66
Project: Fixed verilator warnings for fpga_sim
2024-02-26 13:12:26 +00:00
aac55f7038
I2C_BOOTLOADER: Added support for error handling
2024-02-10 22:35:33 +00:00
a8c29aff9b
I2C_BOOTLOADER: Several fixes and a 4.5x performance increase as well as the addition of 16bit reads from the I2C_driver
2024-02-10 19:42:18 +00:00
be402aa8f7
Project: updated copyright notices and README and fixed a few spelling mistakes
2024-02-10 15:52:13 +00:00
1966ab78b4
Peripherals/I2C: Added a CPU I2C driver and wrote a bootloader that uses that to boot from an I2C eeprom
...
I'm happy to have reached 200 commits and with this, version v0.3.0 is functionally ready. I still need to do a fair bit of cleanup and bug fixing though before the actual release. With this commit I added a CPU I2C driver as well as a basic arbiter to have the hardware lcd controller and the software i2c communication pass through the same I2C driver and I2C bus. I also wrote a bootloader that reads code from an i2c eeprom to make sure the hardware works.
2024-02-09 23:30:58 +00:00
65dfd21ef0
Peripherals/I2C_driver: Uncommented code to check for device acknowledgment
2023-12-09 00:53:52 +00:00
533f346f9b
Build system: Added the ability to simulate an FPGA SoC and fixed all the warning verilator gave of the code previously used only for synthesis.
2023-12-07 16:39:04 +00:00
26210be950
Peripherals/I2C_driver: Corrected the implementation of the bidirectional SDA pin, fixing the final yosys 0.35 warning
2023-12-04 22:40:53 +00:00
29bc2e6d96
Project: Cleaned up some code and run the project through aspell
2023-11-15 14:37:46 +00:00
a88c420ca5
Added an I2C driver, a PCF8574 driver and an HD44780 display driver. Unfortunately this shows that even fibonacci doesn't run correctly. Nonetheless, I made colored_led.asm output text to the display!
2023-11-09 22:10:55 +00:00
