Memory size should be multiplied by register size

golemparts · Oct 12, 2023 · beea319 · beea319
1 parent 95ca188
commit beea319
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/gpio/gpiomem/rp1.rs b/src/gpio/gpiomem/rp1.rs
@@ -24,10 +24,11 @@ const GPIO_STATUS: usize = 0x0000;
 const GPIO_CTRL: usize = 0x0004;
 
 // rp1-gpiomem contains IO_BANK0-2, SYS_RIO0-2, PADS_BANK0-2, PADS_ETH
-const MEM_SIZE: usize = 0x30000;
+const MEM_SIZE: usize = 0x30000 * std::mem::size_of::<u32>();
 
+// We'll only be working with IO_BANK0 and PADS_BANK0
 const IO_BANK0_OFFSET: usize = 0x00;
-const PADS_BANK0_OFFST: usize = 0x20000;
+const PADS_BANK0_OFFSET: usize = 0x20000;
 
 pub struct GpioMem {
     mem_ptr: *mut u32,