Updated for Chapter 11 code

This commit is contained in:
Kevin Thomas
2025-09-28 08:16:13 -07:00
parent d8be080f0c
commit 9c715b7572
2 changed files with 2 additions and 2 deletions

View File

@@ -8,7 +8,7 @@ int main(void) {
stdio_init_all();
__asm volatile (
"ldr r3, =0x40038000\n" // address of PADS_BANK0
"ldr r3, =0x40038000\n" // address of PADS_BANK0_BASE
"ldr r2, =0x40028004\n" // address of IO_BANK0 GPIO0.ctrl
"movs r0, #16\n" // GPIO16 (start pin)
@@ -35,7 +35,7 @@ int main(void) {
"blt init_loop\n" // loop until r0 == 20
);
uint32_t pin = 16;
uint8_t pin = 16;
while (1) {
__asm volatile (

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