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Added support to turn inversion off for UART1 

will need to look at controlling it within configuration once param groups are in place.
This commit is contained in:
blckmn 2016-07-30 12:02:07 +10:00
parent 0e8d375a1c
commit 0a9beee25d
2 changed files with 23 additions and 5 deletions
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9
src/main/drivers/inverter.c
View File

@ -27,11 +27,16 @@
#include "inverter.h"
static const IO_t pin = DEFIO_IO(INVERTER);
/*
TODO: move this to support multiple inverters on different UARTs etc
possibly move to put it in the UART driver itself.
*/
static IO_t pin = IO_NONE;
void initInverter(void)
{
IOInit(pin, OWNER_INVERTER, RESOURCE_OUTPUT, 0);
pin = IOGetByTag(IO_TAG(INVERTER));
IOInit(pin, OWNER_INVERTER, RESOURCE_OUTPUT, 1);
IOConfigGPIO(pin, IOCFG_OUT_PP);
inverterSet(false);

19
src/main/target/BLUEJAYF4/hardware_revision.c
View File

@ -58,13 +58,26 @@ void detectHardwareRevision(void)
if (!IORead(pin1)) {
if (!IORead(pin2)) {
hardwareRevision = BJF4_REV3A;
return;
}
hardwareRevision = BJF4_REV3;
return;
}
hardwareRevision = BJF4_REV2;
if (hardwareRevision == UNKNOWN) {
hardwareRevision = BJF4_REV2;
return;
}
/*
enable the UART1 inversion PC9
TODO: once param groups are in place, inverter outputs
can be moved to be simple IO outputs, and merely set them
HI or LO in configuration.
*/
IO_t uart1invert = IOGetByTag(IO_TAG(PC9));
IOInit(uart1invert, OWNER_INVERTER, RESOURCE_OUTPUT, 2);
IOConfigGPIO(uart1invert, IOCFG_AF_PP);
IOLo(uart1invert);
}
void updateHardwareRevision(void)