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Merge pull request #5812 from makomi/periph_uart

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tests/periph_uart: fix invalidPrintfArgType_sint (cppcheck)
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Martine Lenders 2016-09-05 13:08:40 +02:00 committed by GitHub
commit 8754a3da4d
1 changed files with 2 additions and 2 deletions
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4
tests/periph_uart/main.c
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@ -53,11 +53,11 @@ static int parse_dev(char *arg)
{ {
unsigned dev = (unsigned)atoi(arg); unsigned dev = (unsigned)atoi(arg);
if (dev >= UART_NUMOF) { if (dev >= UART_NUMOF) {
printf("Error: Invalid UART_DEV device specified (%i).\n", dev); printf("Error: Invalid UART_DEV device specified (%u).\n", dev);
return -1; return -1;
} }
else if (UART_DEV(dev) == UART_STDIO_DEV) { else if (UART_DEV(dev) == UART_STDIO_DEV) {
printf("Error: The selected UART_DEV(%i) is used for the shell!\n", dev); printf("Error: The selected UART_DEV(%u) is used for the shell!\n", dev);
return -2; return -2;
} }
return dev; return dev;