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serial_test: fix write for max buffer size

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This commit is contained in:
Igor Mišić
2022-07-25 11:48:36 +02:00
committed by Beat Küng
parent 21cb0ef50f
commit 32ca7ad706
1 changed files with 1 additions and 4 deletions
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src/systemcmds/serial_test/serial_test.c
+1 -4
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@@ -574,7 +574,6 @@ static void process_read_data(struct g_mod_t *g_mod, struct cli_args_t *g_cl)
static void process_write_data(struct g_mod_t *g_mod, struct cli_args_t *g_cl) static void process_write_data(struct g_mod_t *g_mod, struct cli_args_t *g_cl)
{ {
ssize_t count = 0; ssize_t count = 0;
int loops = 10;
int repeat = (g_cl->_tx_bytes == 0); int repeat = (g_cl->_tx_bytes == 0);
do { do {
@@ -594,13 +593,11 @@ static void process_write_data(struct g_mod_t *g_mod, struct cli_args_t *g_cl)
c = 0; c = 0;
} else {
loops--;
} }
count += c; count += c;
if (loops == 0 || c < g_mod->_write_size) { if (c <= g_mod->_write_size) {
g_mod->_write_count_value = g_mod->_write_data[c]; g_mod->_write_count_value = g_mod->_write_data[c];
repeat = 0; repeat = 0;
} }