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author | Jonny Svärd <jonny.svaerd@arm.com> | 2020-12-15 16:02:41 +0100 |
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committer | Kristofer Jonsson <kristofer.jonsson@arm.com> | 2020-12-17 12:30:53 +0000 |
commit | ff265f9ad6505878a1b55d560ee697531fa33044 (patch) | |
tree | 4bdacd81701f3045c0a253525d756045a23607ef /drivers/uart/src/uart_dummy.c | |
parent | 7cfa570a4a25d8ab2a05c856a8b1bfa0855b9bee (diff) | |
download | ethos-u-core-software-ff265f9ad6505878a1b55d560ee697531fa33044.tar.gz |
Add basic UART drivers
Add basic drivers for:
- PL011 UART
- CMSDK APB UART
- dummy/stub UART
Change-Id: I2f89874fba59044e6c7c084f8e1dc6faa9eb8d1b
Diffstat (limited to 'drivers/uart/src/uart_dummy.c')
-rw-r--r-- | drivers/uart/src/uart_dummy.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/uart/src/uart_dummy.c b/drivers/uart/src/uart_dummy.c new file mode 100644 index 0000000..ebe384b --- /dev/null +++ b/drivers/uart/src/uart_dummy.c @@ -0,0 +1,36 @@ +/* + * Copyright (c) 2019-2020 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include "uart_stdout.h" + +void UartStdOutInit(void) {} + +unsigned char UartPutc(unsigned char c) { + (void)c; + return 0; +} + +unsigned char UartGetc(void) { + return 0; +} + +unsigned int GetLine(char *lp, unsigned int len) { + (void)lp; + (void)len; + return 0; +} |