diff options
Diffstat (limited to 'io-module/mtac_gpiob.c')
| -rw-r--r-- | io-module/mtac_gpiob.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/io-module/mtac_gpiob.c b/io-module/mtac_gpiob.c index 3dbd828..17d0ac3 100644 --- a/io-module/mtac_gpiob.c +++ b/io-module/mtac_gpiob.c @@ -384,6 +384,7 @@ static bool gpiob_setup(enum ap port) { char buf[32]; struct kobj_attribute* attr; struct attribute **attrs; + int ipin = 0; log_info("loading GPIOB accessory card in port %d", port); @@ -422,6 +423,21 @@ static bool gpiob_setup(enum ap port) { return false; } + // Change GPIO 1-4 to match older levels of this driver + // Substitute pins for this port + log_info("Substitute pins"); + while(*(gpiob[port_index][ipin].name)) { + struct gpio_pin *p; + p = gpio_pin_by_num(gpiob[port_index][ipin].pin.gpio); + if(p) { + log_info("GPIOB: Replace name %s with name %s",p->name,gpiob[port_index][ipin].name); + log_info("GPIOB: Replace pin number %u with number %u",p->pin.gpio,gpiob[port_index][ipin].pin.gpio); + *p = gpiob[port_index][ipin]; + } + ipin++; + } + + // add digital inputs for (i = 0; i < 4; i++) { sprintf(buf, "din%d", i); |