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rework suppress_tinyusb_warnings

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* gcc 9.2.1 has some spurious -Wconversion warnings
* cmake 3.18 and above require set_target_properties to be added from the target directory (so added it to all examples)
* fixed a few warnings in a couple of examples
This commit is contained in:
graham sanderson 2022-06-27 22:39:10 +01:00
parent 2f7f3e604e
commit 4057c2d8d9
3 changed files with 32 additions and 20 deletions
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4
examples/device/cdc_dual_ports/src/main.c
View File

@ -60,12 +60,12 @@ static void echo_serial_port(uint8_t itf, uint8_t buf[], uint32_t count)
if (itf == 0)
{
// echo back 1st port as lower case
if (isupper(buf[i])) buf[i] += 'a' - 'A';
if (isupper(buf[i])) buf[i] = (uint8_t) (buf[i] + 'a' - 'A');
}
else
{
// echo back 2nd port as upper case
if (islower(buf[i])) buf[i] -= 'a' - 'A';
if (islower(buf[i])) buf[i] = (uint8_t) (buf[i] - 'a' - 'A');
}
tud_cdc_n_write_char(itf, buf[i]);

2
examples/device/hid_composite/src/main.c
View File

@ -230,7 +230,7 @@ void tud_hid_report_complete_cb(uint8_t instance, uint8_t const* report, uint8_t
(void) instance;
(void) len;
uint8_t next_report_id = report[0] + 1;
uint8_t next_report_id = (uint8_t)(report[0] + 1);
if (next_report_id < REPORT_ID_COUNT)
{

46
hw/bsp/rp2040/family.cmake
View File

@ -150,11 +150,13 @@ if (NOT TARGET _rp2040_family_inclusion_marker)
function(family_configure_device_example TARGET)
family_configure_target(${TARGET})
target_link_libraries(${TARGET} PUBLIC pico_stdlib tinyusb_device)
suppress_tinyusb_warnings()
endfunction()
function(family_configure_host_example TARGET)
family_configure_target(${TARGET})
target_link_libraries(${TARGET} PUBLIC pico_stdlib tinyusb_host)
suppress_tinyusb_warnings()
endfunction()
function(family_add_pico_pio_usb TARGET)
@ -165,6 +167,7 @@ if (NOT TARGET _rp2040_family_inclusion_marker)
family_configure_target(${TARGET})
# require tinyusb_pico_pio_usb
target_link_libraries(${TARGET} PUBLIC pico_stdlib tinyusb_device tinyusb_host tinyusb_pico_pio_usb )
suppress_tinyusb_warnings()
endfunction()
function(check_and_add_pico_pio_usb_support)
@ -232,25 +235,34 @@ if (NOT TARGET _rp2040_family_inclusion_marker)
# This method must be called from the project scope to suppress known warnings in TinyUSB source files
function(suppress_tinyusb_warnings)
set_source_files_properties(
${PICO_TINYUSB_PATH}/src/device/usbd.c
# some of these are pretty silly warnings only occurring in some older GCC versions
set(CONVERSION_WARNING_FILES
${PICO_TINYUSB_PATH}/src/tusb.c
${PICO_TINYUSB_PATH}/src/common/tusb_fifo.c
${PICO_TINYUSB_PATH}/src/device/usbd.c
${PICO_TINYUSB_PATH}/src/device/usbd_control.c
${PICO_TINYUSB_PATH}/src/host/usbh.c
${PICO_TINYUSB_PATH}/src/class/cdc/cdc_device.c
${PICO_TINYUSB_PATH}/src/class/cdc/cdc_host.c
${PICO_TINYUSB_PATH}/src/class/hid/hid_device.c
${PICO_TINYUSB_PATH}/src/class/hid/hid_host.c
${PICO_TINYUSB_PATH}/src/class/audio/audio_device.c
${PICO_TINYUSB_PATH}/src/class/dfu/dfu_device.c
${PICO_TINYUSB_PATH}/src/class/dfu/dfu_rt_device.c
${PICO_TINYUSB_PATH}/src/class/midi/midi_device.c
${PICO_TINYUSB_PATH}/src/class/usbtmc/usbtmc_device.c
${PICO_TINYUSB_PATH}/src/portable/raspberrypi/rp2040/hcd_rp2040.c
)
foreach(SOURCE_FILE IN LISTS CONVERSION_WARNING_FILES)
set_source_files_properties(
${SOURCE_FILE}
PROPERTIES
COMPILE_FLAGS "-Wno-conversion")
endforeach()
set_source_files_properties(
${PICO_TINYUSB_PATH}/src/device/usbd_control.c
PROPERTIES
COMPILE_FLAGS "-Wno-conversion")
set_source_files_properties(
${PICO_TINYUSB_PATH}/src/class/cdc/cdc_device.c
PROPERTIES
COMPILE_FLAGS "-Wno-conversion")
set_source_files_properties(
${PICO_TINYUSB_PATH}/src/common/tusb_fifo.c
PROPERTIES
COMPILE_FLAGS "-Wno-conversion")
set_source_files_properties(
${PICO_TINYUSB_PATH}/src/tusb.c
PROPERTIES
COMPILE_FLAGS "-Wno-conversion")
${PICO_TINYUSB_PATH}/src/portable/raspberrypi/rp2040/rp2040_usb.c
PROPERTIES
COMPILE_FLAGS "-Wno-stringop-overflow -Wno-array-bounds"
)
endfunction()
endif()