remove delays

fido2/ctap.c

@@ -486,7 +486,7 @@ static int ctap_make_auth_data(struct rpId * rp, CborEncoder * map, uint8_t * au
     
     device_set_status(CTAPHID_STATUS_PROCESSING);
 
-    authData->head.flags = (but << 0);
+    authData->head.flags = (1 << 0);        // User presence
     authData->head.flags |= (ctap_is_pin_set() << 2);
 
 

targets/stm32l432/src/device.c

@@ -55,7 +55,16 @@ static int is_physical_button_pressed()
 
 static int is_touch_button_pressed()
 {
-    return tsc_read_button(0) || tsc_read_button(1);
+    int is_pressed = (tsc_read_button(0) || tsc_read_button(1));
+#ifndef IS_BOOTLOADER
+    if (is_pressed)
+    {
+        // delay for debounce, and longer than polling timer period.
+        delay(95);
+        return (tsc_read_button(0) || tsc_read_button(1));
+    }
+#endif
+    return is_pressed;
 }
 
 int (*IS_BUTTON_PRESSED)() = is_physical_button_pressed;
@@ -66,7 +75,7 @@ static void edge_detect_touch_button()
     uint8_t current_touch = 0;
     if (is_touch_button_pressed == IS_BUTTON_PRESSED)
     {
-        current_touch = IS_BUTTON_PRESSED();
+        current_touch = (tsc_read_button(0) || tsc_read_button(1));
 
         // 1 sample per 25 ms
         if ((millis() - __last_button_bounce_time) > 25)
@@ -153,7 +162,6 @@ void device_set_status(uint32_t status)
 
 int device_is_button_pressed()
 {
-
     return IS_BUTTON_PRESSED();
 }
 

targets/stm32l432/src/nfc.c

@@ -802,7 +802,6 @@ void nfc_process_iblock(uint8_t * buf, int len)
         
         memmove(&chain_buffer[chain_buffer_len], apdu.data, apdu.lc);
         chain_buffer_len += apdu.lc;
-        delay(1);
         nfc_write_response(buf[0], SW_SUCCESS);
         printf1(TAG_NFC, "APDU chaining ok. %d/%d\r\n", apdu.lc, chain_buffer_len);
         return;
@@ -810,7 +809,6 @@ void nfc_process_iblock(uint8_t * buf, int len)
     
     // if we have ISO 7816 APDU chain - move there all the data
     if (!chain_buffer_tx && chain_buffer_len > 0) {
-        delay(1);
         memmove(&apdu.data[chain_buffer_len], apdu.data, apdu.lc);
         memmove(apdu.data, chain_buffer, chain_buffer_len);
         apdu.lc += chain_buffer_len; // here apdu struct does not match with memory!