From f9a182d24d34d4f96dea730af4ef36fe9dbd4c6d Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Wed, 11 Jan 2017 22:22:16 +0100 Subject: [PATCH] qmod: breal the command loop when 'U' is pressed and proceed to USB init --- firmware/src_simtrace/main.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/firmware/src_simtrace/main.c b/firmware/src_simtrace/main.c index 298adccd..cdb894ab 100644 --- a/firmware/src_simtrace/main.c +++ b/firmware/src_simtrace/main.c @@ -175,7 +175,8 @@ static int write_hub_eeprom(void) return 0; } -static void check_exec_dbg_cmd(void) +/* returns '1' in case we should break any endless loop */ +static int check_exec_dbg_cmd(void) { uint32_t addr, val; @@ -257,11 +258,12 @@ static void check_exec_dbg_cmd(void) break; case 'U': printf("Proceeding to USB init\r\n"); - return; + return 1; default: printf("Unknown command '%c'\r\n", ch); break; } + return 0; } /*------------------------------------------------------------------------------ @@ -312,7 +314,8 @@ extern int main(void) } while (1) { - check_exec_dbg_cmd(); + if (check_exec_dbg_cmd() == 1) + break; } TRACE_INFO("USB init...\r\n");