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Comment updates, allow CLI flash read to read more in one operation

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This commit is contained in:
Nicholas Sherlock 2015-01-28 20:48:06 +13:00
parent 3eb28f16ea
commit 2e14faeef6
3 changed files with 21 additions and 16 deletions
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20
src/main/io/serial_cli.c
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@ -44,7 +44,6 @@
#include "drivers/gpio.h"
#include "drivers/timer.h"
#include "drivers/pwm_rx.h"
#include "drivers/flash_m25p16.h"
#include "flight/flight.h"
#include "flight/mixer.h"
#include "flight/navigation.h"
@ -794,18 +793,21 @@ static void cliFlashRead(char *cmdline)
printf("Missing length argument.\r\n");
} else {
length = atoi(nextArg);
if (length > 32) {
length = 32;
printf("Length truncated to 32 bytes.\r\n");
}
printf("Reading %u bytes at %u:\r\n", length, address);
flashfsSeekAbs(address);
flashfsRead(buffer, length);
printf("Read %u bytes at %u:\r\n", length, address);
while (length > 0) {
int bytesToRead = length < 32 ? length : 32;
for (i = 0; i < length; i++) {
printf("%c", (char) buffer[i]);
flashfsRead(buffer, bytesToRead);
for (i = 0; i < bytesToRead; i++) {
printf("%c", (char) buffer[i]);
}
length -= bytesToRead;
}
printf("\r\n");
}