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small system SRAM info output
[cortex-from-scratch]
/
uart.c
diff --git
a/uart.c
b/uart.c
index
4751645
..
86bf9fe
100644
(file)
--- a/
uart.c
+++ b/
uart.c
@@
-12,13
+12,14
@@
void * uart_handler() {
void * uart_handler() {
- uart_puts("
\n
echo: ");
+ uart_puts("echo: ");
while (RXNE) {
char echochar = *USART1_DR;
while (RXNE) {
char echochar = *USART1_DR;
- // regw_u8(USART1_DR, echochar, 0, O_WRITE);
- uart_putc(echochar);
- }
-//for(;;);
+ //regw_u32(USART1_DR, echochar, 0, O_WRITE);
+ uart_putc(echochar);
+ }
+ uart_putc('\n');
+
}
void uart_init() {
}
void uart_init() {