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Overview
| Comment: | Small fixes to previous for the non-Pi case. |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
b40c2f5f8329c57a6373df9b103c072f |
| User & Date: | tangent 2019-08-03 23:36:14.804 |
Context
|
2019-08-08
| ||
| 08:40 | Fixed a documentation bug (./configure --lowercase=none is actually =pass) and did a clarity pass on the surrounding text while in there. check-in: 87616c6220 user: tangent tags: trunk | |
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2019-08-03
| ||
| 23:36 | Small fixes to previous for the non-Pi case. check-in: b40c2f5f83 user: tangent tags: trunk | |
| 23:31 | Calling bcm_host_get_peripheral_address() in libbcm_host.so from libraspberrypi-dev instead of the hard-coded version we had before, which was apparently copied from old versions of the Pi developer docs. Now following the current advice: https://www.raspberrypi.org/documentation/hardware/raspberrypi/peripheral_addresses.md Doing this in the hopes that it fixes the compatibility problem with the Pi 4, but if it doesn't, this is probably the correct thing anyway. Tested with a Pi 3B+, so checking it in straight on trunk. check-in: 55cfea5027 user: tangent tags: trunk | |
Changes
Changes to auto.def.
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348 349 350 351 352 353 354 355 356 357 358 359 360 361 |
cc-check-types sighandler_t sig_t
}
# Check for libraspberrypi-dev stuff
set old_LIBS [get-define LIBS] ;# don't want LIBS modded directly
if {![file isdirectory "/opt/vc"]} {
msg-result "WARNING: Not building on a Pi or libraspberrypi-dev not installed!"
} elseif {![cc-with {-cflags "-L/opt/vc/lib"} {
cc-check-function-in-lib bcm_host_get_peripheral_address bcm_host
}]} {
user-error "Found /opt/vc but cannot link to -lbcm_host!"
} elseif {![cc-with {-cflags "-I/opt/vc/include"} {
cc-check-includes bcm_host.h
}]} {
| > > > | 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 |
cc-check-types sighandler_t sig_t
}
# Check for libraspberrypi-dev stuff
set old_LIBS [get-define LIBS] ;# don't want LIBS modded directly
if {![file isdirectory "/opt/vc"]} {
msg-result "WARNING: Not building on a Pi or libraspberrypi-dev not installed!"
define PI_CFLAGS ""
define PI_LFLAGS ""
define PI_LIBS ""
} elseif {![cc-with {-cflags "-L/opt/vc/lib"} {
cc-check-function-in-lib bcm_host_get_peripheral_address bcm_host
}]} {
user-error "Found /opt/vc but cannot link to -lbcm_host!"
} elseif {![cc-with {-cflags "-I/opt/vc/include"} {
cc-check-includes bcm_host.h
}]} {
|
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Changes to src/pidp8i/gpio-common.c.in.
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238 239 240 241 242 243 244 | } //// bcm_host_get_peripheral_address /////////////////////////////////// // Provide fallback for non-Pi case to avoid a link error. #if !defined(HAVE_BCM_HOST_H) | | | 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 |
}
//// bcm_host_get_peripheral_address ///////////////////////////////////
// Provide fallback for non-Pi case to avoid a link error.
#if !defined(HAVE_BCM_HOST_H)
static unsigned bcm_host_get_peripheral_address(void) { return 0; }
#endif
//// DOUBLE BUFFERED DISPLAY MANIPULATION FUNCTIONS ////////////////////
//// swap_displays ////////////////////////////////////////////////////
// Clear the current "paint-from" display, then exchange the double-
|
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