webadmin/pico-keys-sdk
1
0
Fork 0
mirror of https://github.com/polhenarejos/pico-keys-sdk synced 2026-05-10 17:28:27 +02:00
Code Issues Packages Projects Releases Wiki Activity

Fixed potential crash.

Browse Source 
board_button_read() disables interrupts and cannot be parallelized when flash is being used. It is imperative that core1 must not use flash during the board_button_read(). Since it is not feasible to put mutexes in *every* flash memory read/write in core1, it is preferable to wait until core1 finishes command execution.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2023-10-31 00:40:38 +01:00
parent 4f0925420b
commit 3182d1e2e6
3 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/apdu.c
View File

@@ -204,7 +204,7 @@ done: ;
void apdu_finish() {
apdu.rdata[apdu.rlen] = apdu.sw >> 8;
apdu.rdata[apdu.rlen + 1] = apdu.sw & 0xff;
timeout_stop();
//timeout_stop();
#ifndef ENABLE_EMULATION
if ((apdu.rlen + 2 + 10) % 64 == 0) { // FIX for strange behaviour with PSCS and multiple of 64
apdu.ne = apdu.rlen - 2;