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| author | Andy Kiser <andy.kiser@gmx.ch> | 2019-02-06 11:31:56 +0100 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2019-02-06 14:56:07 +0100 |
| commit | 84d3b222e30e2fd29519f40a6bf5df37f2d78b62 (patch) | |
| tree | f31fba14176856b0cbd18f86dce69e5d7bd272f6 /platform/devices/MCIMX7D/linker/gcc/MCIMX7D_M4_ddr.ld | |
| parent | 2420eb783ced37259a1b92db34d644937236f2c6 (diff) | |
Fix UART examples for Colibri iMX7colibri-imx7-m4-freertos-v8
The uart_polling and uart_interrupt examples were originally written for a UART used in DCE mode. The Colibri iMX7 is designed to use the UART in DTE mode. The signals are swapped between DTE and DCE (Rx <-> Tx, and control signals).
In order to use the correct pin direction, the bit DCEDTE in the UARTx_UFCR register needs to be configured accordingly.
Signed-off-by: Andy Kiser <andy.kiser@gmx.ch>
Diffstat (limited to 'platform/devices/MCIMX7D/linker/gcc/MCIMX7D_M4_ddr.ld')
0 files changed, 0 insertions, 0 deletions