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Update firmware documentation and agent guidance

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This commit is contained in:
Julian Appel
2026-07-24 09:27:07 +02:00
parent ac3b2aa90f
commit 50dbf8fbee
26 changed files with 592 additions and 196 deletions
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variants/versapad/variant.cpp
+3 -3
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@@ -1,4 +1,4 @@
// VersaPad v2 – SAMD21G18A Custom Variant
// VersaPad v2 – SAMD21G17D Custom Variant
// Pin descriptions and peripheral object definitions
#include "variant.h"
@@ -15,7 +15,7 @@
const PinDescription g_APinDescription[] = {
// ── Button Matrix: Columns (D0–D4) ────────────────────────────────────────
// Driven LOW one at a time during scanning; idle = INPUT_PULLUP or OUTPUT HIGH
// Inputs with external pull-ups; read LOW through a pressed switch.
// D0 – PA08 – COL_4
{ PORTA, 8, PIO_DIGITAL, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NMI },
@@ -29,7 +29,7 @@ const PinDescription g_APinDescription[] = {
{ PORTB, 10, PIO_DIGITAL, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_10 },
// ── Button Matrix: Rows (D5–D9) ───────────────────────────────────────────
// Read as INPUT_PULLUP; go LOW when a button in the active column is pressed
// Idle high-Z; driven LOW one at a time during scanning.
// D5 – PB11 – ROW_0
{ PORTB, 11, PIO_DIGITAL, PIN_ATTR_DIGITAL, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_11 },