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Add debug commands '1' and '2' to generate 1ms reset pulses to modems

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This commit is contained in:
Harald Welte
2017-02-03 22:59:04 +01:00
parent 31f817c3ac
commit 7e5c7d5b82
1 changed files with 12 additions and 0 deletions
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12
firmware/src_simtrace/main.c
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@@ -8,6 +8,7 @@
#include "utils.h" #include "utils.h"
#include "req_ctx.h" #include "req_ctx.h"
#include "wwan_led.h" #include "wwan_led.h"
#include "wwan_perst.h"
uint32_t g_unique_id[4]; uint32_t g_unique_id[4];
@@ -196,6 +197,8 @@ static void check_exec_dbg_cmd(void)
printf("\tY\tRelease peer SAM3 ERASE signal\r\n"); printf("\tY\tRelease peer SAM3 ERASE signal\r\n");
printf("\ty\tAssert peer SAM3 ERASE signal\r\n"); printf("\ty\tAssert peer SAM3 ERASE signal\r\n");
printf("\tU\tProceed to USB Initialization\r\n"); printf("\tU\tProceed to USB Initialization\r\n");
printf("\t1\tGenerate 1ms reset pulse on WWAN1\r\n");
printf("\t2\tGenerate 1ms reset pulse on WWAN2\r\n");
break; break;
case 'E': case 'E':
write_hub_eeprom(); write_hub_eeprom();
@@ -252,6 +255,14 @@ static void check_exec_dbg_cmd(void)
printf("Seetting SIMTRACExx_ERASE (active)\r\n"); printf("Seetting SIMTRACExx_ERASE (active)\r\n");
PIO_Set(&pin_peer_erase); PIO_Set(&pin_peer_erase);
break; break;
case '1':
printf("Resetting Modem 1 (of this SAM3)\r\n");
wwan_perst_do_reset(1);
break;
case '2':
printf("Resetting Modem 2 (of this SAM3)\r\n");
wwan_perst_do_reset(2);
break;
default: default:
printf("Unknown command '%c'\r\n", ch); printf("Unknown command '%c'\r\n", ch);
break; break;
@@ -280,6 +291,7 @@ extern int main(void)
PIO_InitializeInterrupts(0); PIO_InitializeInterrupts(0);
wwan_led_init(); wwan_led_init();
wwan_perst_init();
EEFC_ReadUniqueID(g_unique_id); EEFC_ReadUniqueID(g_unique_id);