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-rw-r--r--libraries/thirdparty/ekermit/stm-kermit.c24
1 files changed, 2 insertions, 22 deletions
diff --git a/libraries/thirdparty/ekermit/stm-kermit.c b/libraries/thirdparty/ekermit/stm-kermit.c
index 09eca96..870730e 100644
--- a/libraries/thirdparty/ekermit/stm-kermit.c
+++ b/libraries/thirdparty/ekermit/stm-kermit.c
@@ -55,27 +55,8 @@
#undef SUCCESS
#include "stm-uart.h"
-#include "ringbuf.h"
#include "stm-kermit.h"
-static ringbuf_t uart_ringbuf;
-
-/* current character received from UART */
-static uint8_t uart_rx;
-
-/* Callback for HAL_UART_Receive_IT(). Must be public. */
-void HAL_UART1_RxCpltCallback(UART_HandleTypeDef *huart)
-{
- ringbuf_write_char(&uart_ringbuf, uart_rx);
- HAL_UART_Receive_IT(huart, &uart_rx, 1);
-}
-
-static void uart_init(void)
-{
- ringbuf_init(&uart_ringbuf);
- HAL_UART_Receive_IT(&huart_mgmt, &uart_rx, 1);
-}
-
#ifdef DEBUG
/* This is public because it's prototyped in debug.h */
void
@@ -181,11 +162,10 @@ readpkt(struct k_data * k, UCHAR *p, int len)
p2 = p;
#endif
- uart_init();
-
while (1) {
/* wait for the next character */
- while (ringbuf_read_char(&uart_ringbuf, &x) == 0) { ; }
+ extern int uart1_read_char(uint8_t *c);
+ while (uart1_read_char(&x) == 0) { ; }
c = (k->parity) ? x & 0x7f : x & 0xff; /* Strip parity */