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Added variable to cancel button press.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2022-09-23 18:07:38 +02:00
parent f8590ba8c7
commit f123108c3e
1 changed files with 5 additions and 3 deletions
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8
src/main.c
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@@ -74,13 +74,15 @@ bool is_req_button_pending() {
} }
uint32_t button_timeout = 15000; uint32_t button_timeout = 15000;
bool cancel_button = false;
bool wait_button() { bool wait_button() {
uint32_t start_button = board_millis(); uint32_t start_button = board_millis();
bool timeout = false; bool timeout = false;
cancel_button = false;
led_set_blink((1000 << 16) | 100); led_set_blink((1000 << 16) | 100);
req_button_pending = true; req_button_pending = true;
while (board_button_read() == false) { while (board_button_read() == false && cancel_button == false) {
execute_tasks(); execute_tasks();
//sleep_ms(10); //sleep_ms(10);
if (start_button + button_timeout < board_millis()) { /* timeout */ if (start_button + button_timeout < board_millis()) { /* timeout */
@@ -89,7 +91,7 @@ bool wait_button() {
} }
} }
if (!timeout) { if (!timeout) {
while (board_button_read() == true) { while (board_button_read() == true && cancel_button == false) {
execute_tasks(); execute_tasks();
//sleep_ms(10); //sleep_ms(10);
if (start_button + 15000 < board_millis()) { /* timeout */ if (start_button + 15000 < board_millis()) { /* timeout */
@@ -100,7 +102,7 @@ bool wait_button() {
} }
led_set_blink(BLINK_PROCESSING); led_set_blink(BLINK_PROCESSING);
req_button_pending = false; req_button_pending = false;
return timeout; return timeout || cancel_button;
} }
struct apdu apdu; struct apdu apdu;