Differences

This shows you the differences between two versions of the page.

--- ctboard:peripherals:led [2017/08/29 09:21] – [LED] ruan
+++ ctboard:peripherals:led [2026/06/25 15:13] (current) – [Programming Example] scbj
@@ Line 7: / Line 7: @@
 > Supported [[ctboard:mode_switch|modes]]: **1**, **2**, **3**, **4**
 \\
+===== Registers =====
+The registers are read / write.
+\\ {{ctboard_led_reg.svg}} \\ \\
+===== Diagram =====
+\\ {{:ctboard:peripherals:ctboard_led.svg?700em}} \\ \\
 ===== Programming Example =====
-The code snippets below shows how to use the LEDs.
+The code snippets below show how to use the LEDs.
 <code c>
@@ Line 21: / Line 31: @@
 \\
-<code asm>
+<code text>
-ADDR_LED        EQU      0x60000100
+.equ ADDR_LED,       0x60000100
-                LDR      r0, =ADDR_LED
+        ldr     r0,  =ADDR_LED
-                STRB     r1, [r0, #0]                     ; Write byte of data to LED7..0.
+        strb    r1,  [r0, #0]        // Write byte of data to LED7..0.
-                STRH     r1, [r0, #2]                     ; Write half word of data to LED31..16. */
+        strh    r1,  [r0, #2]        // Write half word of data to LED31..16. */
-                STR      r1, [r0, #0]                     ; Write word of data to all LEDs. */
+        str     r1,  [r0, #0]        // Write word of data to all LEDs. */
 </code>
 \\
-===== Registers =====
-The Registers are read / write.
-\\ {{ctboard_led_reg.svg}} \\ \\
-===== Diagram =====
-\\ {{:ctboard:peripherals:ctboard_led.svg?700em}} \\ \\