diff options
author | Alexsander Akers <me@a2.io> | 2022-01-25 15:03:22 -0500 |
---|---|---|
committer | GitHub <noreply@github.com> | 2022-01-25 15:03:22 -0500 |
commit | b8de35658ffd78ad8b22f91ccbbd3d63663afda9 (patch) | |
tree | 1f265ddfcc8e5abf0316b81b15f80bf5c70fa7b7 /watch-library/hal/src/hal_usart_sync.c | |
parent | 9e24f6c336773c7404139ab4db0eaab2f99504e2 (diff) | |
download | Sensor-Watch-b8de35658ffd78ad8b22f91ccbbd3d63663afda9.tar.gz Sensor-Watch-b8de35658ffd78ad8b22f91ccbbd3d63663afda9.tar.bz2 Sensor-Watch-b8de35658ffd78ad8b22f91ccbbd3d63663afda9.zip |
Sensor Watch Simulator (#35)
* Put something on screen
* Use the 32bit watch_date_time repr to pass from JS
* Implement periodic callbacks
* Clear display on enabling
* Hook up watch_set_led_color() to SVG (green-only)
* Make debug output full-width
* Remove default Emscripten canvas
* Implement sleep and button clicks
* Fix time zone conversion bug in beats-time app
* Clean up warnings
* Fix pin levels
* Set time zone to browser value (if available)
* Add basic backup data saving
* Silence format specifier warnings in both targets
* Remove unnecessary, copied files
* Use RTC pointer to clear callbacks (if available)
* Use preprocessor define to avoid hardcoding MOVEMENT_NUM_FACES
* Change each face to const preprocessor definition
* Remove Intl.DateTimeFormat usage
* Update shell.html title, header
* Add touch start/end event handlers on SVG buttons
* Update shell.html
* Update folder structure (shared, simulator, hardware under watch-library)
* Tease out shared components from watch_slcd
* Clean up simulator watch_slcd.c inline JS calls
* Fix missing newlines at end of file
* Add simulator warnings (except format, unused-paremter)
* Implement remaining watch_rtc functions
* Fix button bug on mouse down then drag out
* Implement remaining watch_slcd functions
* Link keyboard events to buttons (for keys A, L, M)
* Rewrite event handling (mouse, touch, keyboard) in C
* Set explicit text UTF-8 charset in shell.html
* Address PR comments
* Remove unused directories from include paths
Diffstat (limited to 'watch-library/hal/src/hal_usart_sync.c')
-rwxr-xr-x | watch-library/hal/src/hal_usart_sync.c | 276 |
1 files changed, 0 insertions, 276 deletions
diff --git a/watch-library/hal/src/hal_usart_sync.c b/watch-library/hal/src/hal_usart_sync.c deleted file mode 100755 index ab99c1d1..00000000 --- a/watch-library/hal/src/hal_usart_sync.c +++ /dev/null @@ -1,276 +0,0 @@ -/** - * \file - * - * \brief I/O USART related functionality implementation. - * - * Copyright (c) 2014-2018 Microchip Technology Inc. and its subsidiaries. - * - * \asf_license_start - * - * \page License - * - * Subject to your compliance with these terms, you may use Microchip - * software and any derivatives exclusively with Microchip products. - * It is your responsibility to comply with third party license terms applicable - * to your use of third party software (including open source software) that - * may accompany Microchip software. - * - * THIS SOFTWARE IS SUPPLIED BY MICROCHIP "AS IS". NO WARRANTIES, - * WHETHER EXPRESS, IMPLIED OR STATUTORY, APPLY TO THIS SOFTWARE, - * INCLUDING ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY, - * AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL MICROCHIP BE - * LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, INCIDENTAL OR CONSEQUENTIAL - * LOSS, DAMAGE, COST OR EXPENSE OF ANY KIND WHATSOEVER RELATED TO THE - * SOFTWARE, HOWEVER CAUSED, EVEN IF MICROCHIP HAS BEEN ADVISED OF THE - * POSSIBILITY OR THE DAMAGES ARE FORESEEABLE. TO THE FULLEST EXTENT - * ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL CLAIMS IN ANY WAY - * RELATED TO THIS SOFTWARE WILL NOT EXCEED THE AMOUNT OF FEES, IF ANY, - * THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THIS SOFTWARE. - * - * \asf_license_stop - * - */ - -#include "hal_usart_sync.h" -#include <utils_assert.h> -#include <utils.h> - -/** - * \brief Driver version - */ -#define DRIVER_VERSION 0x00000001u - -static int32_t usart_sync_write(struct io_descriptor *const io_descr, const uint8_t *const buf, const uint16_t length); -static int32_t usart_sync_read(struct io_descriptor *const io_descr, uint8_t *const buf, const uint16_t length); - -/** - * \brief Initialize usart interface - */ -int32_t usart_sync_init(struct usart_sync_descriptor *const descr, void *const hw, void *const func) -{ - int32_t init_status; - ASSERT(descr && hw); - init_status = _usart_sync_init(&descr->device, hw); - if (init_status) { - return init_status; - } - - descr->io.read = usart_sync_read; - descr->io.write = usart_sync_write; - - return ERR_NONE; -} - -/** - * \brief Uninitialize usart interface - */ -int32_t usart_sync_deinit(struct usart_sync_descriptor *const descr) -{ - ASSERT(descr); - _usart_sync_deinit(&descr->device); - - descr->io.read = NULL; - descr->io.write = NULL; - - return ERR_NONE; -} - -/** - * \brief Enable usart interface - */ -int32_t usart_sync_enable(struct usart_sync_descriptor *const descr) -{ - ASSERT(descr); - _usart_sync_enable(&descr->device); - - return ERR_NONE; -} - -/** - * \brief Disable usart interface - */ -int32_t usart_sync_disable(struct usart_sync_descriptor *const descr) -{ - ASSERT(descr); - _usart_sync_disable(&descr->device); - - return ERR_NONE; -} - -/** - * \brief Retrieve I/O descriptor - */ -int32_t usart_sync_get_io_descriptor(struct usart_sync_descriptor *const descr, struct io_descriptor **io) -{ - ASSERT(descr && io); - - *io = &descr->io; - return ERR_NONE; -} - -/** - * \brief Specify action for flow control pins - */ -int32_t usart_sync_set_flow_control(struct usart_sync_descriptor *const descr, - const union usart_flow_control_state state) -{ - ASSERT(descr); - _usart_sync_set_flow_control_state(&descr->device, state); - - return ERR_NONE; -} - -/** - * \brief Set usart baud rate - */ -int32_t usart_sync_set_baud_rate(struct usart_sync_descriptor *const descr, const uint32_t baud_rate) -{ - ASSERT(descr); - _usart_sync_set_baud_rate(&descr->device, baud_rate); - - return ERR_NONE; -} - -/** - * \brief Set usart data order - */ -int32_t usart_sync_set_data_order(struct usart_sync_descriptor *const descr, const enum usart_data_order data_order) -{ - ASSERT(descr); - _usart_sync_set_data_order(&descr->device, data_order); - - return ERR_NONE; -} - -/** - * \brief Set usart mode - */ -int32_t usart_sync_set_mode(struct usart_sync_descriptor *const descr, const enum usart_mode mode) -{ - ASSERT(descr); - _usart_sync_set_mode(&descr->device, mode); - - return ERR_NONE; -} - -/** - * \brief Set usart parity - */ -int32_t usart_sync_set_parity(struct usart_sync_descriptor *const descr, const enum usart_parity parity) -{ - ASSERT(descr); - _usart_sync_set_parity(&descr->device, parity); - - return ERR_NONE; -} - -/** - * \brief Set usart stop bits - */ -int32_t usart_sync_set_stopbits(struct usart_sync_descriptor *const descr, const enum usart_stop_bits stop_bits) -{ - ASSERT(descr); - _usart_sync_set_stop_bits(&descr->device, stop_bits); - - return ERR_NONE; -} - -/** - * \brief Set usart character size - */ -int32_t usart_sync_set_character_size(struct usart_sync_descriptor *const descr, const enum usart_character_size size) -{ - ASSERT(descr); - _usart_sync_set_character_size(&descr->device, size); - - return ERR_NONE; -} - -/** - * \brief Retrieve the state of flow control pins - */ -int32_t usart_sync_flow_control_status(const struct usart_sync_descriptor *const descr, - union usart_flow_control_state *const state) -{ - ASSERT(descr && state); - *state = _usart_sync_get_flow_control_state(&descr->device); - - return ERR_NONE; -} - -/** - * \brief Check if the usart transmitter is empty - */ -int32_t usart_sync_is_tx_empty(const struct usart_sync_descriptor *const descr) -{ - ASSERT(descr); - return _usart_sync_is_ready_to_send(&descr->device); -} - -/** - * \brief Check if the usart receiver is not empty - */ -int32_t usart_sync_is_rx_not_empty(const struct usart_sync_descriptor *const descr) -{ - ASSERT(descr); - return _usart_sync_is_byte_received(&descr->device); -} - -/** - * \brief Retrieve the current driver version - */ -uint32_t usart_sync_get_version(void) -{ - return DRIVER_VERSION; -} - -/* - * \internal Write the given data to usart interface - * - * \param[in] descr The pointer to an io descriptor - * \param[in] buf Data to write to usart - * \param[in] length The number of bytes to write - * - * \return The number of bytes written. - */ -static int32_t usart_sync_write(struct io_descriptor *const io_descr, const uint8_t *const buf, const uint16_t length) -{ - uint32_t offset = 0; - struct usart_sync_descriptor *descr = CONTAINER_OF(io_descr, struct usart_sync_descriptor, io); - - ASSERT(io_descr && buf && length); - while (!_usart_sync_is_ready_to_send(&descr->device)) - ; - do { - _usart_sync_write_byte(&descr->device, buf[offset]); - while (!_usart_sync_is_ready_to_send(&descr->device)) - ; - } while (++offset < length); - while (!_usart_sync_is_transmit_done(&descr->device)) - ; - return (int32_t)offset; -} - -/* - * \internal Read data from usart interface - * - * \param[in] descr The pointer to an io descriptor - * \param[in] buf A buffer to read data to - * \param[in] length The size of a buffer - * - * \return The number of bytes read. - */ -static int32_t usart_sync_read(struct io_descriptor *const io_descr, uint8_t *const buf, const uint16_t length) -{ - uint32_t offset = 0; - struct usart_sync_descriptor *descr = CONTAINER_OF(io_descr, struct usart_sync_descriptor, io); - - ASSERT(io_descr && buf && length); - do { - while (!_usart_sync_is_byte_received(&descr->device)) - ; - buf[offset] = _usart_sync_read_byte(&descr->device); - } while (++offset < length); - - return (int32_t)offset; -} |