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fixed mock uart driver for standalone unit tests

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This commit is contained in:
proddy
2020-06-14 14:43:43 +02:00
parent a710080c46
commit d08cd09f4e
2 changed files with 9 additions and 12 deletions
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2
lib_standalone/emsuart_standalone.cpp
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@@ -56,7 +56,7 @@ void EMSuart::send_poll(uint8_t data) {
* buf contains the CRC and len is #bytes including the CRC
* returns code, 0=success, 1=brk error, 2=watchdog timeout
*/
EMSUART_STATUS EMSuart::transmit(uint8_t * buf, uint8_t len) {
uint16_t EMSuart::transmit(uint8_t * buf, uint8_t len) {
if (len == 0) {
return EMS_TX_STATUS_OK; // nothing to send
}