gitbot/qmk_firmware
0
0
Fork 0
mirror of https://github.com/qmk/qmk_firmware.git synced 2024-11-21 19:09:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge remote-tracking branch 'origin/master' into develop

Browse Source
This commit is contained in:
QMK Bot 2020-12-06 01:50:41 +00:00
commit bb79fbaccf
1 changed files with 11 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/avr/spi_master.c
View File

@ -140,27 +140,33 @@ spi_status_t spi_read() {
}
spi_status_t spi_transmit(const uint8_t *data, uint16_t length) {
spi_status_t status = SPI_STATUS_ERROR;
spi_status_t status;
for (uint16_t i = 0; i < length; i++) {
status = spi_write(data[i]);
if (status < 0) {
return status;
}
}
return status;
return SPI_STATUS_SUCCESS;
}
spi_status_t spi_receive(uint8_t *data, uint16_t length) {
spi_status_t status = SPI_STATUS_ERROR;
spi_status_t status;
for (uint16_t i = 0; i < length; i++) {
status = spi_read();
if (status > 0) {
if (status >= 0) {
data[i] = status;
} else {
return status;
}
}
return (status < 0) ? status : SPI_STATUS_SUCCESS;
return SPI_STATUS_SUCCESS;
}
void spi_stop(void) {