X-Git-Url: https://hackdaworld.org/gitweb/?p=my-code%2Farm.git;a=blobdiff_plain;f=betty%2Ffwflash.c;h=85a64fa8e95458097e129742d509fcfeca1d8e3c;hp=fd8d31bb47831d01db46ea9015448bd4f029fc0f;hb=3e0847553a5d514589116f8cf933d454a0db491c;hpb=a46c0ecf2bd18049cd2fd75d0ab57fe24a62d951

diff --git a/betty/fwflash.c b/betty/fwflash.c
index fd8d31b..85a64fa 100644
--- a/betty/fwflash.c
+++ b/betty/fwflash.c
@@ -272,8 +272,11 @@ void flash_chip_erase(u8 bank) {
 		else
 			status=B2F;
 
-		if(status&0x80)
+		if(status&0x80) {
+			/* send an ack */
+			uart0_send_byte(status);
 			break;
+		}
 	}
 }
 
@@ -351,11 +354,9 @@ int receive_data_and_write_to_flash(u32 addr,u32 datalen) {
 	ret=0;
 	for(i=0;i<datalen/2;i++) {
 		byte=uart0_get_byte();
-		uart0_send_byte(byte);
 		data=byte;
 		cksm+=byte;
 		byte=uart0_get_byte();
-		uart0_send_byte(byte);
 		cksm+=byte;
 		data|=byte<<8;
 		if(flash_write(addr,data)<0)