diff options
Diffstat (limited to 'firmware/src/simtrace/sim_switch.c')
| -rw-r--r-- | firmware/src/simtrace/sim_switch.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/firmware/src/simtrace/sim_switch.c b/firmware/src/simtrace/sim_switch.c index faf48f0..90067ac 100644 --- a/firmware/src/simtrace/sim_switch.c +++ b/firmware/src/simtrace/sim_switch.c @@ -59,9 +59,12 @@ static void sw_sim_irq(u_int32_t pio) static void vcc_phone_irq(u_int32_t pio) { - if (!AT91F_PIO_IsInputSet(AT91C_BASE_PIOA, SIMTRACE_PIO_VCC_PHONE)) + if (!AT91F_PIO_IsInputSet(AT91C_BASE_PIOA, SIMTRACE_PIO_VCC_PHONE)) { DEBUGPCR("VCC_PHONE off"); - else + /* flush any pending req_ctx to make sure the next ATR + * will be aligned to position 0 */ + iso_uart_flush(); + } else DEBUGPCR("VCC_PHONE on"); } |