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Reset mailbox response wait timeout on each iteration

This commit is contained in:
Berkus Decker 2019-03-02 19:15:00 +02:00
parent 97ccf3ceb5
commit 239d137b1c
1 changed files with 1 additions and 2 deletions
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3
src/platform/mailbox.rs
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@ -216,9 +216,8 @@ fn write(regs: &RegisterBlock, buf_ptr: u32, channel: u32) -> Result<()> {
} }
fn read(regs: &RegisterBlock, expected: u32, channel: u32) -> Result<()> { fn read(regs: &RegisterBlock, expected: u32, channel: u32) -> Result<()> {
let mut count: u32 = 0;
loop { loop {
let mut count: u32 = 0;
while regs.STATUS.is_set(STATUS::EMPTY) { while regs.STATUS.is_set(STATUS::EMPTY) {
count += 1; count += 1;
if count > (1 << 25) { if count > (1 << 25) {