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qmod: debug menu: make sure to always print something

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This commit is contained in:
Harald Welte
2016-12-22 22:28:26 +01:00
parent 006b16ddc2
commit 396354cbdb
1 changed files with 16 additions and 5 deletions
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21
firmware/src_simtrace/main.c
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@@ -197,56 +197,67 @@ static void check_exec_dbg_cmd(void)
printf("\tr\tRead single byte from EEPROM\r\n");
printf("\tX\tRelease peer SAM3 from reset\r\n");
printf("\tx\tAssert peer SAM3 reset\r\n");
printf("\tY\tRelease peer SAM3 ERASE signal\n");
printf("\tY\tRelease peer SAM3 ERASE signal\r\n");
printf("\ty\tAssert peer SAM3 ERASE signal\r\n");
break;
case 'E':
write_hub_eeprom();
break;
case 'R':
printf("Asking NVIC to reset us\r\n");
NVIC_SystemReset();
break;
case 'O':
printf("Setting PRTPWR_OVERRIDE\r\n");
PIO_Set(&pin_hubpwr_override);
break;
case 'o':
printf("Clearing PRTPWR_OVERRIDE\r\n");
PIO_Clear(&pin_hubpwr_override);
break;
case 'H':
printf("Clearing _HUB_RESET -> HUB_RESET high (inactive)\r\n");
PIO_Clear(&pin_hub_rst);
break;
case 'h':
/* high level drives transistor -> HUB_RESET low */
printf("Asserting _HUB_RESET -> HUB_RESET low (active)\r\n");
PIO_Set(&pin_hub_rst);
break;
case 'w':
if (PIO_GetOutputDataStatus(&pin_hub_rst) == 0)
printf("WARNING: attempting EEPROM access while HUB not in reset\r\n");
printf("Please enter EEPROM offset: ");
printf("Please enter EEPROM offset:\r\n");
UART_GetIntegerMinMax(&addr, 0, 255);
printf("Please enter EEPROM value: ");
printf("Please enter EEPROM value:\r\n");
UART_GetIntegerMinMax(&val, 0, 255);
printf("Writing value 0x%02x to EEPROM offset 0x%02x\r\n", val, addr);
eeprom_write_byte(0x50, addr, val);
break;
case 'r':
printf("Please enter EEPROM offset: ");
printf("Please enter EEPROM offset:\r\n");
UART_GetIntegerMinMax(&addr, 0, 255);
printf("EEPROM[0x%02x] = 0x%02x\r\n", addr, eeprom_read_byte(0x50, addr));
break;
case 'X':
printf("Clearing _SIMTRACExx_RST -> SIMTRACExx_RST high (inactive)\r\n");
PIO_Clear(&pin_peer_rst);
break;
case 'x':
printf("Setting _SIMTRACExx_RST -> SIMTRACExx_RST low (active)\r\n");
PIO_Set(&pin_peer_rst);
break;
case 'Y':
printf("Clearing SIMTRACExx_ERASE (inactive)\r\n");
PIO_Clear(&pin_peer_erase);
break;
case 'y':
printf("Seetting SIMTRACExx_ERASE (active)\r\n");
PIO_Set(&pin_peer_erase);
break;
default:
printf("Unknown command '%c'\r\n", ch);
break;
}
}