CT Board

start

scbj (scbj@undisclosed.example.com) — 2026-06-26T13:26:24+00:00

InES CT Board Welcome to the InES CT Board Wiki. On this page you'll find information about the CT Board and its components. The InES CT Board is based on the STM32F429 Discovery kit from ST Microelectronics. " Documentation of the microcontroller STM32F42xxx:

reference-manual-stm32f429zi.pdf - created

scbj (scbj@undisclosed.example.com) — 2026-06-26T13:25:08+00:00

programming-manual-stm32f429zi.pdf - created

scbj (scbj@undisclosed.example.com) — 2026-06-26T13:25:05+00:00

datasheet-stm32f429zi.pdf - created

scbj (scbj@undisclosed.example.com) — 2026-06-26T13:24:33+00:00

getting_started

leiu (leiu@undisclosed.example.com) — 2026-06-26T12:50:41+00:00

1) Keil IDE Software " Download, install and use of Keil uVision." 2) Creating Project " How to create a C Project in Keil uVision." Nice to know: How to create an Assembly Project in Keil uVision. 3) Compile & Debug " Compile and debug in Keil uVision." 4) The NO-Keil-IDE-Route " If one is pinned to a Microsoft operating system and wants to circumvent the Keil IDE pain (e.g. using VS Code as an extended editor), one still has to provide the ST-Link driver for the Microsoft operati…

stsw-link009.zip - created

leiu (leiu@undisclosed.example.com) — 2026-06-26T12:43:26+00:00

lcd_ascii

scbj (scbj@undisclosed.example.com) — 2026-06-25T15:14:27+00:00

LCD ASCII Interface Every position on the LCD corresponds to an address. See below for the relation. " Please make sure the CT Board is in the correct mode. Supported modes: 1, 2, 3, 4 " Registers The registers are write only. Display Positions

led - [Programming Example]

scbj (scbj@undisclosed.example.com) — 2026-06-25T15:13:50+00:00

LED The CT Board features 32 LEDs. They are arranged in 4 groups of 8 LEDs and are “active-high”. E.g. the LEDs are on if a logical “1” is written. " Please make sure the CT Board is in the correct mode. Supported modes: 1, 2, 3, 4 "

lcd_bg - [Programming Example]

scbj (scbj@undisclosed.example.com) — 2026-06-25T15:11:39+00:00

LCD Background Light Each RGB colour of the background light is controlled by an individual 16 bit PWM generator. The brightness of each RGB colour can be regulated from 0x0000 (0% / off) to 0xffff (100%). To adapt the brightness curve to the human eye an adaption to a logarithmic scale has to be done manually.

lcd_bin

scbj (scbj@undisclosed.example.com) — 2026-06-25T15:07:36+00:00

Binary Interface The binary interface can be used to display binary values in HEX representation. A maximum of 128 bits can be displayed. " Please make sure the CT Board is in the correct mode. Supported modes: 1, 2, 3, 4 " Registers The Registers are read / write.

7segment_raw - [Programming Example]

scbj (scbj@undisclosed.example.com) — 2026-06-25T15:02:50+00:00

7-Segment Display - Segment Control Mode Each segment of the display can be controlled independently. The segments are “active-low”, e.g. the segment is on if a logic “0” is written to it. " Please make sure the CT Board is in the correct mode.

7segment_bin - [Programming Example]

scbj (scbj@undisclosed.example.com) — 2026-06-25T14:59:11+00:00

7-Segment Display - Binary Interface The four 7-segment displays can jointly display a 16-bit value as a four digit HEX number. In this mode the display can't be switched off, use the segment control interface instead. " Please make sure the CT Board is in the correct mode.

dipsw - [Programming Example]

scbj (scbj@undisclosed.example.com) — 2026-06-25T14:53:38+00:00

DIPSW The CT Board features 32 DIP switches. They are arranged in 4 groups of 8 DIP switches. If a DIP switch is in the position “high” (see below) it provides a logical “1”. " Please make sure the CT Board is in the correct mode.

hexsw - [Programming Example]

scbj (scbj@undisclosed.example.com) — 2026-06-25T14:53:20+00:00

HEXSW The HEX switch on the CT Board can switch through 16 different states (4 bit). " Please make sure the CT Board is in the correct mode. Supported modes: 1, 2, 3, 4 " Registers Caveat: Register bits [7:4] are read as '1' and therefore need to be masked.

button - [Programming Example]

scbj (scbj@undisclosed.example.com) — 2026-06-25T14:52:58+00:00

Buttons The 4 buttons on the CT Board are “active-high”, e.g. a pressed button is read as logical “1”, and debounced. The buttons are accessible over the memory mapped interface or on GPIO port C. " Please make sure the CT Board is in the correct mode.

gpio_cpld - [Programming Example]

scbj (scbj@undisclosed.example.com) — 2026-06-25T14:52:34+00:00

GPIO over CPLD Each of the 4 GPIO ports contains 8 ouput and 8 input pins. The ports are not as fast as the integrated GPIO ports of the microcontroller. " Please make sure the CT Board is in the correct mode. Supported mode: 1" Registers Input

mc1_board.jpg - created

frtt (frtt@undisclosed.example.com) — 2026-05-12T13:42:40+00:00

stsw-link009_v3_arm64_unsigned.zip - created

frtt (frtt@undisclosed.example.com) — 2025-02-05T12:58:11+00:00

stsw-link009_v3_arm64_unsigned.zip - removed

frtt (frtt@undisclosed.example.com) — 2025-02-05T12:54:25+00:00

timer_reg_bdtr.svg

akdi (akdi@undisclosed.example.com) — 2021-10-14T12:33:42+00:00