From 5c9688961ef9166cec5225db50d5f73691d8292d Mon Sep 17 00:00:00 2001 From: Michael Sevakis Date: Fri, 8 Sep 2017 19:28:02 -0400 Subject: Implement a much more capable vuprintf() New support as well as some buggy support fixed. Still no floating point support if ever that would be desired. Support (*): * Flags: '-', '+', ' ', '#', '0' * Width and precision: 'n', '.n', '*' and '.*' * Length modifiers: 'hh', 'h', 'j', 'l', 'll', 't', 'z' * Radix: 'c', 'd', 'i', 'n', 'o', 'p/P', 's', 'u', 'x/X' (*) Provision exists to switch lesser-used stuff on or off or when certain functionality isn't desired (bootloader?). The compulsory radixes are everything but 'o', 'n', 'p/P' and 'x/X' with length modifiers being optional. The default setup is 'l', 'z', 'c', 'd', 'p/P', 's', 'u', 'x/X'. * Move fdprintf() to its own file. It was in a strange place. * Make callers compatible and fix a couple snprintf() bugs while at it. Could smush it down in size but I'm gonna get over the binsize neurosis and just the let optimizer do its thing. Change-Id: Ibdc613a9b6775802c188b29b9dd46c568c94f7c3 --- firmware/target/arm/s3c2440/uart-s3c2440.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'firmware/target/arm') diff --git a/firmware/target/arm/s3c2440/uart-s3c2440.c b/firmware/target/arm/s3c2440/uart-s3c2440.c index e9c9345103..47f11a92b6 100644 --- a/firmware/target/arm/s3c2440/uart-s3c2440.c +++ b/firmware/target/arm/s3c2440/uart-s3c2440.c @@ -60,7 +60,7 @@ void tx_writec(unsigned char c) } -static int uart_push(void *user_data, unsigned char ch) +static int uart_push(void *user_data, int ch) { (void)user_data; -- cgit v1.2.3